🇬🇧 UK GUIDE · · EVRIMA BRANCH · ALL PRICES GBP & USD

Best The Isle Server Hosting UK 2026

The Isle Evrima is one of the most demanding dino survival games to host correctly — AI dinosaurs eat RAM and CPU simultaneously, growth mechanics require careful Game.ini tuning, and the custom RCON protocol means standard tools won’t work. We’ve ranked every UK-node provider from our panel with both GBP and USD pricing, and the config depth The Isle communities actually need.

~3-4k
Concurrent players 2026
6–12GB
RAM for 50–100 players
18
Playable dino species
17+
Providers compared

The Isle occupies a unique niche in survival gaming — it’s the only major title where every player is a dinosaur, growth from hatchling to apex predator takes real time, and the ecosystem runs on a living, breathing AI population that your server hardware must sustain 24/7. Running your own dedicated server gives your community control over which species are playable, how fast dinosaurs grow, whether AI prey animals spawn, and who has admin access to manage migrations and ban griefers. However, the technical setup catches many new admins off guard: The Isle Evrima uses a custom RCON protocol that standard admin tools won’t work with, requires Epic Online Services credentials in Engine.ini just to start correctly, and scales hardware demands dramatically based on how you configure AIDensity. This guide covers providers from our full UK hosting panel with both GBP and USD pricing — and specifically the Game.ini settings that make the difference between a smooth server and a laggy one.

🦕 What makes The Isle Evrima hosting technically demanding
AI dinosaurs are the biggest hardware cost

Unlike most survival games where AI is an afterthought, The Isle’s AI dinosaurs run full pathfinding, behaviour trees and physics — consequently, AIDensity is the single most impactful setting for server performance. At AIDensity=1 (default), a full server uses 8–12GB RAM. Setting it to 0.5 specifically halves AI population and cuts RAM usage noticeably, while AIDensity=0 removes AI entirely for the lightest possible load.

Custom RCON — standard tools won’t work

The Isle Evrima uses a custom RCON protocol — not the standard Source RCON that tools like mcrcon or RCON Commander understand. As a result, standard Source RCON clients simply will not connect. You specifically need a community RCON client built for Evrima’s protocol. Most managed hosting panels include a built-in console that bypasses this issue — however, self-hosters must seek out the correct community tools.

🇬🇧 Evrima Early Access — still evolving

The Isle Evrima remains in Early Access with active development by Dondi and the dev team. Updates consequently break config files, introduce new species and alter Game.ini parameters. Additionally, Epic Online Services integration means Engine.ini credentials must always be present for the server to initialise correctly. Managed hosts who maintain The Isle specifically handle these update cycles on your behalf.

Best The Isle server hosting UK

Host Havoc takes the top spot — own physical hardware delivers consistent CPU during AI migration spikes, sub-10-minute support resolves Evrima update breakages fast, and their London UK node keeps British dinosaurs under 20ms. LOW.MS earns silver through the highest single-core clock in our comparison and guaranteed 10GB RAM. GTX Gaming takes bronze with 250+ active Isle servers and game-specific panel tooling.

1
Host Havoc Gold Pick 🇬🇧 London
Best hardware + RAM · Ryzen 9 9950X · 500 players · 10GB guaranteed · London UK · 5-day refund
£7.41 / $10/mo
own hardware · London UK · 4.8★ (1,515)
Own hardware 🇬🇧 London The Isle template Full Game.ini access RCON panel <10 min support 4.8★ (1,515 reviews)
💡 Host Havoc’s own physical hardware eliminates the CPU throttling risk that specifically affects The Isle during AI peak load events. When a mass migration event triggers and dozens of AI carnivore entities simultaneously pathfind across Gateway map, the CPU spike is significant. On shared cloud infrastructure, competing customers can reduce your server’s CPU allocation at precisely this moment. Own hardware means your server’s resources are always available — moreover, performance is consistent regardless of what other customers on the network are doing.

Host Havoc’s The Isle-specific TCAdmin template covers the key configuration areas: Game.ini file manager for AllowedClasses and AIDensity tuning, Engine.ini editing for EOS credentials, admin Steam ID management in the TIGameStateBase section, and RCON configuration for remote server management. Their sub-10-minute support response time is particularly valuable for The Isle because Evrima updates occasionally change Game.ini parameter names or add new required settings — getting fast expert guidance when something stops working after a patch prevents extended downtime for your community.

At £7.41/mo ($10/mo) entry with 4.8★ from 1,515 reviews and a London UK node, Host Havoc is the strongest choice for communities that prioritise hardware reliability and fast human support. Their 72-hour refund provides adequate time to validate Game.ini configuration and EOS initialisation, though it’s shorter than GTX Gaming’s 7-day window.

Pros
  • ✓ Own hardware — consistent CPU during AI migration spikes
  • ✓ London UK · Isle-specific TCAdmin template
  • ✓ Full Game.ini + Engine.ini access · RCON panel
  • ✓ 4.8★ from 1,515 reviews · <10 min support
  • ✓ NVMe · DDoS protection · auto backups
Cons
  • ✗ 72h refund (shorter than GTX Gaming 7-day)
  • ✗ Slightly higher per-slot pricing at larger player counts
2
LOW.MS Silver Pick 🇬🇧 London UK Up to 500 players
Ryzen 9 9950X · up to 500 players · 10GB RAM guaranteed · 5-day refund · London UK
£10.31 / $13.91/mo
50-slot entry · 10GB guaranteed · London UK · Corero DDoS
Ryzen 9 9950X DDR5 🇬🇧 London Up to 500 players 10GB RAM guaranteed Full config access 5-day refund 4.8★ (193 reviews)
💡 LOW.MS’s Ryzen 9 9950X gives the highest single-core boost clock of any provider in our top 3 — directly relevant for The Isle’s UE4 game logic thread which handles physics, AI behaviour and player interactions on one core. Furthermore, their 10GB guaranteed RAM allocation (per their published spec for The Isle) covers AIDensity=1 on a 50-player server comfortably, unlike shared-node competitors where RAM allocation isn’t guaranteed and can be reclaimed by the host under load.

LOW.MS supports up to 500 players on The Isle — by far the highest cap in our comparison, and relevant for large community events or public servers trying to build a significant population. In practice, most community operators run 50–100 slots with the AI population calibrated accordingly — however, having the headroom to grow without migrating providers is valuable for communities that want long-term server continuity.

Full FTP access and file manager cover Game.ini and Engine.ini editing — critically including the EOS credentials that The Isle requires in Engine.ini to initialise correctly. The 5-day refund is the longest in our top 3, giving adequate time to configure AIDensity, run a populated test session, and evaluate AI performance under representative load before committing long-term.

Pros
  • ✓ Ryzen 9 9950X — highest single-core in top 3
  • ✓ London UK · 10GB guaranteed RAM per server
  • ✓ Up to 500 players · full Game.ini/Engine.ini access
  • ✓ 5-day refund · Corero DDoS · cloud backups
  • ✓ 4.8★ Trustpilot · one-click mod installation
Cons
  • ✗ Higher entry price at 50-slot minimum vs GTX Gaming
  • ✗ Fewer The Isle-specific panel tools than GTX Gaming
3
GTX Gaming Bronze Pick 🇬🇧 London + Stockholm 250+ Isle servers
Best UK overall · own hardware · <10 min support · London UK · Isle template · Game.ini access · 72h refund
£8.12 / $10.95/mo
from 10 slots · DDR5 5.7GHz · London + Stockholm · 7-day refund
DDR5 5.7GHz 🇬🇧 London + Stockholm 250+ active Isle servers Game.ini panel tools AllowedClasses GUI AIDensity slider 7-day refund 4.7★ (1,386 reviews)
💡 GTX Gaming has been running The Isle servers since the Legacy branch — consequently, their control panel has been refined through years of The Isle-specific feedback from community admins. Notably, they’ve built dedicated Game.ini management tools into their panel, including a species selector for AllowedClasses, an AIDensity slider, and growth multiplier controls. These panel features directly address the configuration steps that catch new Isle server operators off guard when editing raw INI files for the first time.

GTX Gaming earns the top UK spot for The Isle through the combination of proven operational depth, game-specific tooling and hardware that handles Evrima’s UE4 AI load efficiently. Running over 250 active Isle servers means every Evrima update — and they come regularly from Dondi’s team — has been tested and adapted to on GTX Gaming’s infrastructure before it affects your server. Furthermore, their DDR5 5.7GHz hardware provides the high single-core clock that UE4’s game logic thread specifically benefits from, particularly during peak hours when a full server’s AI population is processing pathfinding simultaneously.

London and Stockholm UK nodes give coverage across British and Scandinavian dino survival communities — a practically relevant pair, since UK servers frequently attract players from across Northern Europe. The 7-day refund is notably the most generous in our top 3, giving enough time to run a full server cycle: configure Game.ini, test AIDensity, verify EOS initialisation in Engine.ini, and confirm RCON connectivity before committing long-term.

Scheduled restarts are handled natively in the panel — important for The Isle specifically because Evrima’s UE4 foundation accumulates memory over long uptimes, and daily restarts prevent the gradual performance degradation that affects long-running dino servers. Additionally, their DDoS protection covers both London and Stockholm nodes, which matters for The Isle’s community servers that occasionally face targeted attacks during high-profile server events.

Pros
  • ✓ 250+ active Isle servers — deepest Evrima experience
  • ✓ Game.ini panel tools — AllowedClasses, AIDensity GUI
  • ✓ DDR5 5.7GHz · London + Stockholm UK
  • ✓ 7-day refund — most generous in our top 3
  • ✓ Scheduled restarts · DDoS protection · 4.7★
Cons
  • ✗ Mixed hardware fleet — verify exact CPU at order
  • ✗ Per-slot pricing can add up for larger servers

All The Isle hosting providers — price, specs & features

All prices shown in both GBP and USD ($1=£0.741, ). ✅ UK = confirmed London node. ⚠ = verify directly. DatHost does not offer The Isle.

#ProviderGBP/moUSD/mo🇬🇧 UK?RAMTrustpilotKey strength
1Host Havoc£7.41$10.00✅ LondonConfigurable4.8★ (1,515)Own HW · <10 min · Isle template · 72hVisit →
2LOW.MS£10.31$13.91✅ London10GB guaranteed4.8★ (193)Ryzen 9 9950X · 500 players · 5-dayVisit →
3GTX Gaming£8.12$10.95✅ London + Stockholm5–32GB4.7★ (1,386)250+ Isle servers · Game.ini GUI · 7-dayVisit →
4BisectHosting£8.89$12.00✅ LondonPlan dependent4.8★ (25,348)21 locations · 15 min support · NVMeVisit →
5Apex Hosting£8.16$11.01✅ LondonPlan dependent4.8★ (8,054)Beginner-friendly · guided setup · 7-dayVisit →
6Shockbyte£5.93$8.00✅ EUPlan dependent3.8★ (10,176)Budget entry · unlimited slots · 72h refundVisit →
7Gaming Deluxe£9.00$12.13✅ London · GBPPlan dependent4.5★ (82)UK company · GBP billing · DDR5 · automationVisit →
8ScalaCube£5.93$8.00✅ UK + EUPlan dependent4.5★ (4,713)UK node · beginner-friendly · one-clickVisit →
9SparkedHost£5.93$8.00✅ EU + UKPlan dependent4.8★ (2,291)Ryzen DDR5 · 48h refund · Apollo panelVisit →
10Nitrado£4.45$6.00✅ EUPlan dependent3.6★ (7,403)Pay-as-go · EU nodes · share accessVisit →
11G-Portal£7.41$10.00✅ FrankfurtPlan dependent4.0★ (2,836)Pay-as-go · Isle listed · Frankfurt DEVisit →
12Indifferent Broccoli£12.59$17.00⚠ Germany EUUncapped pool4.4★ (792)Uncapped RAM · 7-day refund · EU onlyVisit →
13AleForge£5.93$8.00⚠ US only$1/GB4.9★ (139)Cheapest/GB · US only · 7-day refundVisit →
14Godlike Host£7.41$10.00✅ EUPlan dependent3.8★ (416)Isle listed · EU nodes · RyzenVisit →
15Hostinger£7.03$9.49✅ UK VPS8GB VPS4.7★ (66k+)VPS · root access · UK node · manual setupVisit →
16GGServers£4.45$6.00✅ LondonPlan dependent4.6★ (3,407)Budget UK · London · NVMe · verify IsleVisit →
17Wabbanode£8.89$12.00⚠ VerifyRyzen DDR54.7★ (42)Ryzen 9 7950X DDR5 · verify UK + IsleVisit →

DatHost does not offer The Isle. ⚠ = verify directly. GBP prices at $1=£0.741, . Ports: UDP 7777–7779, TCP/UDP 10000 (queue), TCP 8888 (RCON — custom protocol).


Provider deep-dives — every host reviewed for The Isle specifically

Beyond the top 3, every provider in our comparison has strengths that make it the right choice for specific community types. In particular, the differences between budget-friendly options, established brands and UK-specific hosts matter more for The Isle than for lighter games — because Evrima’s AI demands mean an underpowered plan is noticeably worse in ways players will complain about immediately.

BisectHosting
from £8.89 / $12 · ✅ London · 4.8★ (25,348)

BisectHosting’s strength for The Isle is specifically their 21-location global network and 15-minute average support response. For community server operators who want fast help when an Evrima update breaks their Game.ini, BisectHosting’s large support team is notably more responsive than smaller providers. Their NVMe SSDs handle Isle’s map loading well. Additionally, the 3-day automated backup system protects against the save corruption that occasionally affects Evrima during major patches. However, pricing is slightly higher than budget alternatives — in contrast, the reliability and breadth of support justify the cost for established communities.

Apex Hosting
from £8.16 / $11 · ✅ London · 4.8★ (8,054)

Apex Hosting is the strongest beginner-friendly option for The Isle in our comparison. Their guided setup process specifically walks new server operators through Game.ini configuration, EOS credentials placement and admin SteamID setup — the three steps that catch most first-time Isle admins off guard. Furthermore, 4.8★ from over 8,000 reviews gives confidence in their support quality. A 7-day refund is available, which is important for The Isle because EOS initialisation issues can take several attempts to diagnose and resolve. On the other hand, their pricing is slightly above the budget options for equivalent performance.

Shockbyte
from £5.93 / $8 · ✅ EU · 3.8★ (10,176)

Shockbyte is one of the most affordable Isle hosting options with EU node availability. At $8/mo entry with unlimited slots, they’re specifically suited to small friend groups wanting to run a private low-population server without overspending. Their AMD EPYC infrastructure works adequately for The Isle at lower player counts — however, experienced admins running high-population servers with AIDensity=1 may find single-core performance a limitation compared to high-clock Ryzen alternatives. The 72-hour refund is shorter than ideal for The Isle’s setup process, though the low entry price offsets the risk. A 3.8★ Trustpilot score reflects mixed support experiences, which is consequently worth factoring into your decision for a game this configuration-sensitive.

Gaming Deluxe
from £9 / $12.13 · ✅ London · 4.5★ (82)

Gaming Deluxe is the standout UK-company option for The Isle — they’re based in Britain, bill in GBP without currency conversion, and run London servers on DDR5 5.0GHz+ hardware. Their automation features — specifically offsite backup and mod download automation — are mentioned repeatedly in Isle-related community threads as a practical advantage. For UK gaming organisations or clubs processing server costs through a British entity, GBP billing eliminates exchange rate friction. Furthermore, at £9/mo for 10 slots they’re competitively priced for a London UK node. Their Trustpilot score of 4.5★ from 82 reviews is smaller than competitors — consequently, it’s worth checking their Discord for recent community sentiment before committing.

ScalaCube
from £5.93 / $8 · ✅ UK · 4.5★ (4,713)

ScalaCube provides one-click installation for The Isle on UK and EU nodes, making initial setup notably simpler for first-time server owners. Their control panel exposes the common Game.ini settings through a GUI — in particular, this removes the need for direct INI file editing for basic configuration like MaxPlayerCount, GrowthMultiplier and AIDensity. At £5.93/$8/mo they’re competitive on price, and a 4.5★ score from 4,713 reviews gives reasonable confidence in operational reliability. However, advanced configurations — specifically Engine.ini EOS credential placement and custom AllowedClasses species lists — may require FTP access that isn’t always exposed at entry tiers. Verify before ordering if you need full file access.

SparkedHost
from £5.93 / $8 · ✅ EU + UK · 4.8★ (2,291)

SparkedHost runs The Isle on Ryzen DDR5 hardware with UK and EU nodes — a strong hardware profile for an entry-tier price. Their Apollo panel provides clean file management for Game.ini and Engine.ini editing, and their 48-hour refund covers initial configuration verification. A 4.8★ score from 2,291 reviews is notably strong at this price point. That said, their The Isle-specific documentation is less detailed than GTX Gaming’s or HOST Havoc’s — consequently, admins needing deep configuration guidance will benefit from external community resources like The Isle Discord and Steam community guides rather than the provider’s own knowledgebase.

Nitrado
from £4.45 / $6 · ✅ EU · 3.6★ (7,403)

Nitrado’s pay-as-you-go pricing structure is the cheapest entry in our comparison at £4.45/$6/mo, making it specifically appealing for temporary servers — for example, running a server for a weekend community event without a monthly commitment. Their EU node coverage is solid, and the ability to share server access with other admins is a feature that’s useful for multi-admin Isle communities. However, Nitrado’s 3.6★ Trustpilot score from 7,403 reviews reflects ongoing complaints about support quality and renewal billing practices that are worth reading before committing. For daily community servers rather than occasional events, in contrast, the higher-rated providers in our list offer better long-term reliability.

G-Portal
from £7.41 / $10 · ✅ Frankfurt · 4.0★ (2,836)

G-Portal lists The Isle in their game catalog with their standard pay-as-you-go model. Their Frankfurt, Germany node is close enough to the UK for acceptable latency — however, UK players will still see 20–40ms more than on a London node, which is a meaningful difference for survival game combat and movement precision. G-Portal’s 4.0★ from 2,836 reviews reflects a serviceable but not excellent support experience. Their control panel for The Isle covers the standard settings, though it’s less Isle-specific than GTX Gaming’s dedicated tooling. Worth considering for EU communities with members spread across Germany, Netherlands and France — for purely UK communities, a London node is specifically better.

Indifferent Broccoli
from £12.59 / $17 · ⚠ Germany EU · 4.4★ (792)

Indifferent Broccoli’s uncapped RAM pool model is specifically interesting for The Isle — given that AIDensity=1 on a large server can exceed 12GB, having uncapped allocation rather than a fixed RAM tier removes the guesswork around resource planning. Their 7-day refund is additionally one of the most generous in the comparison. However, their Germany-based EU-only infrastructure means UK players face 30–50ms latency, and they have no UK London node. For The Isle’s movement and combat mechanics, that additional latency is noticeable. A 4.4★ from 792 reviews is solid. Overall, a strong option for continental European communities — less ideal for UK-focused servers where London latency is the priority.

AleForge
from £5.93 / $8 (8GB) · ⚠ US only · 4.9★ (139)

AleForge’s $1/GB RAM pricing model provides 8GB for $8/mo — one of the cheapest RAM-per-dollar rates in our comparison. Their Ryzen 9 7950X hardware and 4.9★ from 139 reviews indicate strong performance and customer satisfaction. The significant limitation for UK communities is their US-only server locations: expect 80–120ms latency for British players, which makes The Isle’s combat feel noticeably sluggish. Consequently, AleForge is specifically the right choice for North American communities or for testing a server configuration cheaply before investing in a UK node. Their 7-day refund is generous, and the RAM pricing scales well for high-AIDensity server configurations.

Hostinger
from £7.03 / $9.49 · ✅ UK VPS · 4.7★ (66k+)

Hostinger’s VPS approach for The Isle is fundamentally different from every other provider in this list — instead of a pre-configured game panel, you get a full VPS with root access and configure everything manually. This offers total control over Game.ini, Engine.ini EOS credentials, firewall rules and the SteamCMD installation process. For experienced Linux administrators, it’s a genuinely attractive option at £7.03/$9.49/mo with a UK server. However, for community server admins without Linux experience, the manual setup burden is substantial — moreover, The Isle’s EOS credential requirement and custom RCON protocol add extra complexity on top of the standard self-hosting steps. A 4.7★ from 66,000+ reviews confirms Hostinger’s core reliability.

GGServers
from £4.45 / $6 · ✅ London · 4.6★ (3,407)

GGServers is one of the cheapest London-node options in our comparison at £4.45/$6/mo. Their NVMe storage handles The Isle’s map loading efficiently, and a 4.6★ from 3,407 reviews gives reasonable confidence in reliability. For budget-conscious UK communities wanting a London node specifically rather than a German or US server, GGServers is worth evaluating. That said, The Isle-specific documentation is limited — verify directly that Game.ini editing, Engine.ini access and RCON configuration are supported before ordering. Additionally, at the lowest price tier, performance headroom for high-AIDensity configurations may be more constrained than on higher-spec competitors.


Game.ini — the complete configuration reference for The Isle Evrima

All The Isle Evrima server configuration lives in TheIsle/Saved/Config/WindowsServer/Game.ini (or LinuxServer on Linux). The file is generated on first server start — consequently, if it doesn’t exist yet, run the server once and stop it. Edit via your host’s file manager or FTP.

// Game.ini — annotated for UK Evrima servers
[/Script/TheIsle.TIGameSession]
ServerName=My UK Isle Server
MaxPlayerCount=50
ServerPassword=“” // blank=public, add password for whitelist
bRconEnabled=true
RconPassword=“changeme” // custom RCON — not Source-compatible
RconPort=8888 // TCP
QueryPort=7777
bQueueEnabled=true // queue players when server full
QueuePort=10000
AIDensity=1 // CRITICAL — halve for lighter load (0.5), 0=no AI
GrowthMultiplier=2 // 1=realistic slow, 2=faster, 5=very fast
bSpawnAI=true
bEnableGlobalChat=false // most community servers disable
bServerDynamicWeather=true
ServerDayLengthMinutes=45
ServerNightLengthMinutes=20
MapName=Gateway // only official Evrima map
[/Script/TheIsle.TIGameStateBase]
AdminsSteamIDs=76561198000000000 // one line per admin
AllowedClasses=Carnotaurus
AllowedClasses=Stegosaurus
AllowedClasses=Tyrannosaurus // add per species; remove section to allow all
Engine.ini is required for EOS initialisation — without it, the server won’t start. Create or edit TheIsle/Saved/Config/WindowsServer/Engine.ini and add the EOS credentials: [EpicOnlineServices] with DedicatedServerClientId=xyza7891gk5PRo3J7G9puCJGFJjmEguW and DedicatedServerClientSecret=pKWl6t5i9NJK8gTpVlAxzENZ65P8hYzodV8Dqe5Rlc8. These are the official public EOS keys for The Isle — they’re not private credentials. Most managed hosting panels pre-configure this automatically.
AllowedClasses — species control

Each AllowedClasses= line adds one species to the selectable list. With no AllowedClasses entries in the config, all 18 species are available. Adding specific lines restricts selection to only those species — useful for themed servers (carnivore-only, herbivore-only, specific-era servers). Removing a species mid-session doesn’t eject current players of that species — it prevents new players from selecting it.

GrowthMultiplier — server identity

GrowthMultiplier controls how fast dinosaurs progress from hatchling to adult. A value of 1 represents the developers’ intended rate — slow, taking real hours of survival. Most community servers set 2–5 to reduce the time investment. Servers with very high multipliers (10+) often become spawn-and-fight servers where growth loses meaning. Setting this correctly defines your server’s community identity and retention pattern.

Custom RCON — critical warning

The Isle Evrima uses a custom RCON implementation that is incompatible with standard Source RCON clients. Consequently, tools like mcrcon, RCON Commander and similar standard utilities will fail to connect even with the correct IP, port and password. Specifically seek out Evrima-compatible RCON clients in The Isle’s Steam community or Discord. Most managed hosting panels expose a built-in console that bypasses this issue entirely.


AIDensity — the single most important setting for server performance

No other Game.ini setting has a bigger impact on The Isle server performance than AIDensity. Understanding it before your server goes live prevents the most common complaint: a server that runs smoothly at low population but lags badly when the player count rises.

AIDensity valueEffectRAM impactCPU impactBest for
0No AI dinosaurs — player-onlyLowestLowestPure PvP servers, very low-spec hardware
0.5Half default AI populationModerateModerateBudget plans 50–100 players · recommended starting point
1 (default)Full AI populationHigh (8–12GB)HighWell-resourced servers · requires 8GB+ RAM
1.5–2Increased AI densityVery highVery highHigh-spec dedicated only · 12–16GB+ RAM needed
At 100+ player slots, always reduce AIDensity to 0.5 or lower. The Isle’s server documentation explicitly warns that Evrima is not fully optimised for very large populations. AI dinosaurs are the biggest RAM and CPU consumer — consequently, running full AIDensity=1 on a 100-player server causes severe performance degradation that ruins the experience for everyone. Additionally, disabling mass migration events (bEnableMassMigration=false) and increasing corpse decay (CorpseDecayMultiplier=2) both help reduce entity count on high-population servers.

The practical advice for new Isle server operators is to start at AIDensity=0.5 regardless of your hardware tier — moreover, monitor server performance under real player load for a week before deciding whether to increase it. Increasing AIDensity on an already-healthy server is easy; dealing with community complaints about lag on an overloaded server is more damaging to your player retention than not having quite as many AI dinosaurs initially.


RAM, CPU & disk — what The Isle Evrima actually needs

ConfigPlayersAIDensityRAM minRAM comfortable
Small friend group10–201.04GB6GB
Community server20–501.06GB8GB
Large community50–1000.58GB10–12GB
Large + full AI50–1001.012GB16GB
🔴 UE4 single-thread — high clock first

The Isle’s game logic, pathfinding and physics run largely on one UE4 thread. Consequently, high single-core clock speed (4.5GHz+) is more important than total core count. Budget EPYC hosts with low per-core clock speeds will underperform on Isle’s AI at high player counts — in contrast, modern Ryzen hardware with 5GHz+ boost handles the same load significantly better.

✅ Disk: 30–70GB

The Isle Evrima requires approximately 30GB on Linux servers and 70GB on Windows (including the OS and Steam client). NVMe storage notably speeds up server start times, which matters specifically because Evrima’s Gateway map is large. Verify your host’s disk allocation before ordering — some entry-tier plans provide 20GB, which is insufficient even for the base server files.

✅ Server ports

UDP 7777–7779 for game traffic, TCP/UDP 10000 for the player queue, and TCP 8888 for RCON. All five must be open for full server functionality. Managed hosts configure these automatically — however, for VPS or self-hosted setups, open all ports including the queue port, as Evrima’s queue system requires its own separate port.


Best UK Isle host for your community

⭐ Best overall UK

Own hardware · London UK · <10 min support · Isle template · Game.ini + Engine.ini access · 4.8★ from 1,515 reviews · from £7.41/$10/mo. Own hardware provides consistent AI peak performance — furthermore, fast expert support handles Evrima update breakages before they cost your community sessions.

🦕 Best budget + game-specific tooling

250+ Isle servers · Game.ini GUI · AllowedClasses panel · London + Stockholm · DDR5 · 7-day refund · from £8.12/$10.95/mo. The most game-specific Isle tooling of any provider — additionally, the 7-day refund is the most generous in our top 3 for testing Evrima configuration.

🦖 Best for large servers

Up to 500 players · 10GB guaranteed RAM · Ryzen 9 9950X · London · 5-day refund · from £10.31/$13.91/mo. Best for large public community servers — the 500-player cap and guaranteed RAM allocation specifically address the scaling requirements of popular Isle servers.

🌱 Best beginner

Guided setup · London · 7-day refund · 4.8★ from 8,054 reviews · from £8.16/$11/mo. Best for first-time Isle server owners who need guided EOS credential setup, Game.ini configuration and admin SteamID management.

🇬🇧 GBP billing UK company

UK-based · London · GBP billing · DDR5 5.0GHz+ · from £9/$12.13/mo. Best for UK communities wanting a British company — GBP invoicing, offsite backups and mod automation are specifically highlighted by Isle admins using their service.

💸 Best budget

London UK · from £4.45/$6/mo · NVMe · 4.6★. Cheapest London-node option on our panel. Best for small private friend groups wanting a UK server without overspending — verify The Isle support before ordering.


The Isle server hosting UK — FAQ

AIDensity controls the population of AI dinosaurs on your server — specifically, how many AI-controlled prey and carnivore entities spawn and remain active simultaneously. It’s the most impactful Game.ini setting for server performance because each AI entity runs full pathfinding, behaviour trees and physics — consequently, AIDensity directly scales RAM and CPU usage. The default value of 1 creates the intended AI population. Setting it to 0.5 halves the AI count and noticeably reduces hardware requirements — recommended as a starting point for most managed hosting plans. Setting it to 0 removes AI entirely for the lightest possible server load. For high-population servers (50–100 players), the official documentation specifically recommends reducing AIDensity below the default to maintain performance.
The Isle Evrima uses a custom RCON protocol that is not compatible with standard Source RCON clients like mcrcon, RCON Commander or similar tools. Consequently, even if you have the correct IP, port and password, a Source RCON client will fail to connect. You need specifically an Evrima-compatible RCON client — check The Isle’s Steam community discussion board and official Discord for currently maintained community tools. Most managed hosting panels (including GTX Gaming and Host Havoc) expose a built-in server console that handles RCON communication internally, bypassing the protocol compatibility issue entirely. If you’re self-hosting or on a VPS, ensure you’re using a compatible tool rather than assuming the connection error is a firewall issue.
The Isle Evrima requires Epic Online Services (EOS) for server-client authentication. Without the EOS credentials in Engine.ini, the server will fail to initialise correctly — consequently, players won’t be able to connect even if the server appears to start. The credentials are public official keys published by the developer: create or edit TheIsle/Saved/Config/WindowsServer/Engine.ini and add the [EpicOnlineServices] section with DedicatedServerClientId and DedicatedServerClientSecret values. These aren’t private keys — they’re the same for every Isle Evrima dedicated server. Most managed hosting providers pre-configure Engine.ini correctly, which is one reason managed hosting is significantly easier than self-hosting for The Isle specifically.
Use the AllowedClasses setting in Game.ini’s [/Script/TheIsle.TIGameStateBase] section. Add one line per species you want to allow — for example, AllowedClasses=Carnotaurus on its own line. Only species listed will be available for players to select. If you add no AllowedClasses entries at all, all 18 species are available by default. Common server configurations include carnivore-only servers (list only meat-eating species), beginner-friendly servers (list easier-to-survive species), and era-themed servers (list only specific geological period species). GTX Gaming’s panel provides a GUI species selector that manages this without manual INI editing. Changing AllowedClasses takes effect on the next server restart — current players on a removed species aren’t automatically kicked, but they can’t respawn as that species.
The Isle has two branches on Steam: Legacy (the original game from 2015) and Evrima (the rebuilt version with a new engine, gameplay mechanics and species roster). Legacy is essentially abandoned by the developers — it receives no updates and its population has largely moved to Evrima. Evrima is the actively developed branch with all current content, including the Gateway map, 18 playable species, growth mechanics and the AI ecosystem. When you search for dedicated server hosting in 2026, you want specifically Evrima hosting — not Legacy. The SteamCMD App ID for the Evrima dedicated server is 412680 with the beta branch flag -beta evrima. Most managed hosting providers have updated their panels to Evrima, however verify if you’re uncertain.
RAM requirements depend on both player count and AIDensity setting. At AIDensity=1 (default), a 20–50 player server needs 6–8GB minimum. Scaling to 50–100 players at full AIDensity requires 12–16GB. However, setting AIDensity=0.5 approximately halves these requirements — consequently, 50 players at AIDensity=0.5 can run on 6GB where the same server at AIDensity=1 needs 10GB. The practical recommendation is to start with 8GB and AIDensity=0.5, monitor actual RAM usage under representative player loads, and adjust AIDensity upward only if the server has consistent headroom. Never try to run a 100-player server at AIDensity=1 on less than 12GB — performance will be severely degraded in a way that’s immediately obvious to all players.

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I'm an avid gamer from Sweden with a lot of time spent in England in the last 5 years who loves survival games — ARK, Palworld, Valheim, Sons of the Forest, V Rising and plenty of WoW and Dota 2 on the side. I created this site to help other gamers find the best server hosting without wasting money on laggy providers.

By day I work in SEO and Google Ads, helping businesses rank and convert. I've been hosting game servers since the Minecraft + Hamachi LAN days and have learned the hard way what separates a good host from a bad one. Every ranking on this site is based on real testing and price-to-performance — no paid placements.