Assetto Corsa occupies a unique position in sim racing — it’s the 2013 Kunos Simulazioni title that the community simply never left. Despite being over a decade old, its physics engine and modding ecosystem remain unmatched in depth. UK racers specifically gravitate toward it for competitive leagues on laser-scanned circuits, freeroam traffic servers on community maps like Shutoko Revival Project, and drift events on touge tracks that no other platform replicates. Running your own dedicated server means full control over car lists, track rotation, weather conditions and mod pack enforcement — none of which are possible in the public matchmaking lobby. Furthermore, a London UK node gives British drivers the sub-20ms latency that makes the difference between a clean overtake and a phantom contact incident. This guide covers providers from our full UK hosting panel with GBP pricing — and importantly covers the three server frameworks (official acServer, ACSM and AssettoServer) so you choose the right tool for your community type.
Assetto Corsa has three distinct server options, each serving different community types. The official acServer is the base Kunos tool — functional but limited. ACSM (Assetto Corsa Server Manager) extends it with a web UI, championship management and CSP support. AssettoServer is a community reimplementation optimised for freeroam and traffic servers. Choosing correctly upfront saves significant reconfiguration later.
Every player must have exactly the same car and track files as the server — any checksum mismatch results in a kick. Additionally, popular modded servers (particularly CSP traffic setups with large map packs like Shutoko or LA Canyons) can use 20–40GB of disk for mods alone. Consequently, disk allocation matters more for AC than for almost any other game in this guide — verify your plan’s storage before choosing.
At 20ms from a London server, wheel inputs and physics interactions feel precisely represented on screen. At 80ms+, there’s a visible disconnect between steering input and car response — in a simulation this detailed, that latency ruins the experience. Competitive leagues in particular specifically require that all participants are on similar latency — a London node for a UK community ensures this from the start.
- Top 3 UK picks
- All providers compared — full table
- Server frameworks — acServer, ACSM & AssettoServer compared
- Server types — competitive, freeroam, drift & traffic
- server_cfg.ini & entry_list.ini — key settings explained
- Mods & CSP — installation, matching and popular UK packs
- Hardware guide — RAM, CPU & disk
- Best host by use case
- FAQ
Best Assetto Corsa server hosting UK
Ranked by UK/London node, single-core CPU for physics precision, ACSM/Content Manager support, mod disk allocation and GBP value. DatHost does not offer Assetto Corsa — top 3 is LOW.MS / Host Havoc / GTX Gaming.
LOW.MS
Gold Pick
🇬🇧 London UK
LOW.MS earns the top UK spot for Assetto Corsa through the right hardware for sim physics, a London node that gives British drivers the latency precision competitive leagues specifically demand, and full FTP access for the mod management that AC communities actually need. Competitive servers require uploading car packs and custom tracks to content/cars/ and content/tracks/ respectively — furthermore, ACSM installation requires setting up a web server layer that sits in front of the base acServer binary. Full FTP and file manager access make both possible without raising support tickets.
CSP-modded freeroam and traffic servers add an additional dimension: large map packs like Shutoko Revival Project consume 3–5GB on their own, and a full traffic setup with AI configs, car packs and CSP extension files can exceed 20GB. LOW.MS’s storage allocation handles this without compression workarounds. Additionally, their 5-day refund is notably valuable for AC specifically — mod compatibility issues, entry_list.ini configuration problems and ACSM setup often take several days to fully resolve and validate before the server feels right.
Overall, at £8.12/mo from a London UK node with a 5-day refund and hardware that matches AC’s single-thread demands, LOW.MS is the strongest all-round UK package for everything from private league hosting to public freeroam communities.
- ✓ Ryzen 9 9950X — high single-core for AC physics precision
- ✓ London UK — sub-20ms for league-quality latency
- ✓ Full FTP · ACSM/Content Manager compatible
- ✓ Custom cars + tracks · CSP freeroam support
- ✓ Corero DDoS · 5-day refund · 4.8★ Trustpilot
- ✗ No built-in ACSM one-click installer (GTX Gaming has this)
- ✗ Fewer global locations than BisectHosting
Host Havoc
Silver Pick
🇬🇧 London
Host Havoc’s Assetto Corsa template in TCAdmin is built around the configuration options that AC server admins actually use — entry_list.ini management for whitelisted driver slots, server_cfg.ini editing for session settings, mod folder management for car and track packs, ACSM integration and CSP extension support. Furthermore, their sub-10-minute support response is particularly valuable for AC’s mod compatibility issues: checksum mismatches, ACSM startup errors and CSP WeatherFX configuration problems are common stumbling blocks that benefit from fast expert resolution.
At £7.41/mo entry with a London UK node and 4.8★ from 1,515 reviews, Host Havoc is the right choice when consistent physics performance and fast human support matter more than saving a few pounds per month. Racing league admins in particular value their reliability — a crashed server during a championship race is far more disruptive than in casual play.
- ✓ Own hardware — no physics throttle during peak sessions
- ✓ London UK · ACSM + CSP support
- ✓ AC-specific TCAdmin template
- ✓ 4.8★ from 1,515 reviews · <10 min support
- ✓ NVMe · DDoS protection · auto backups
- ✗ 72h refund (shorter than LOW.MS 5-day)
- ✗ Entry pricing slightly higher per-slot vs GTX Gaming
GTX Gaming
Bronze Pick
🇬🇧 London + Stockholm
600+ active AC servers
GTX Gaming currently hosts over 600 active Assetto Corsa servers — by far the largest operational volume of any provider in our comparison. That scale reflects years of AC-specific experience, and consequently their panel has been refined specifically around the configuration options AC admins actually need. Notably, ACSM (Assetto Corsa Server Manager) is built into their control panel — removing the manual ACSM installation process that’s one of the most common stumbling blocks for new AC server operators. Furthermore, their unlimited memory allocation removes the disk space concern that modded AC setups frequently create.
At from £3.46/mo entry (based on slot count), GTX Gaming is the most affordable UK-node option in our top 3 — moreover, their 7-day refund gives more testing time than either LOW.MS or Host Havoc. For communities running multiple server configurations (for example, a competitive league server plus a freeroam server), their hardware covers both Ryzen and Intel 13900K ranges depending on the tier selected. London and Stockholm UK nodes cover both British and Scandinavian sim racing communities effectively.
- ✓ 600+ active AC servers — proven AC infrastructure
- ✓ ACSM built into control panel — no manual setup
- ✓ Unlimited memory · London + Stockholm UK
- ✓ 7-day refund · from £3.46/mo · 4.7★
- ✓ Ryzen + Intel 13900K range depending on tier
- ✗ Mixed hardware fleet — verify CPU model at order
- ✗ Less per-server documentation than LOW.MS
All Assetto Corsa hosting providers compared
GBP ($1=£0.741, ). ✅ UK = confirmed London node. ACSM = Assetto Corsa Server Manager confirmed. ⚠ = verify directly. DatHost does not offer AC.
| # | Provider | GBP/mo | 🇬🇧 UK? | ACSM | Trustpilot | Notes | |
|---|---|---|---|---|---|---|---|
| 1 | LOW.MS | £8.12 | ✅ London | ✅ via FTP | 4.8★ (193) | Ryzen 9 9950X · 5-day refund · Corero DDoS | Visit → |
| 2 | Host Havoc | from £7.41 | ✅ London | ✅ | 4.8★ (1,515) | Own HW · AC template · <10 min · 72h refund | Visit → |
| 3 | GTX Gaming | from £3.46 | ✅ London + Stockholm | ✅ Built-in | 4.7★ (1,386) | 600+ AC servers · unlimited memory · 7-day | Visit → |
| 4 |  BisectHosting | ~£8.89–13 | ✅ London | ✅ | 4.8★ (25,348) | 21 locations · 15 min support · NVMe | Visit → |
| 5 |  Apex Hosting | ~£11+ | ✅ London | ✅ | 4.8★ (8,054) | Beginner-friendly · guided setup · 7-day | Visit → |
| 6 |  Gaming Deluxe | ~£10 | ✅ London · GBP | ✅ | 4.5★ (82) | UK company · GBP billing · DDR5 5.0GHz+ | Visit → |
| 7 |  GGServers | ~£4.45 | ✅ London | ✅ | 4.6★ (3,407) | Budget UK · London · NVMe | Visit → |
| 8 |  Shockbyte | ~£3.71+ | ✅ EU | ✅ | 3.8★ (10,176) | Budget entry · unlimited slots · 72h | Visit → |
| 9 |  G-Portal | ~£19.71 | ✅ Frankfurt | ✅ | 4.0★ (2,836) | $26.58/mo 10 slots · Frankfurt · pay-as-go | Visit → |
| 10 |  SparkedHost | from £5.93 | ✅ EU + UK | ⚠ Verify | 4.8★ (2,291) | Ryzen DDR5 · 48h refund · Apollo panel | Visit → |
| 11 |  ScalaCube | ~£5.93 | ✅ UK + EU | ⚠ Verify | 4.5★ (4,713) | UK node · beginner-friendly · one-click | Visit → |
| 12 |  Nitrado | ~£5–12 | ✅ EU | ⚠ Verify | 3.6★ (7,403) | Pay-as-go · EU nodes | Visit → |
| 13 |  Godlike Host | ~£7.41 | ✅ EU | ✅ | 3.8★ (416) | AC listed · EU nodes · Ryzen | Visit → |
| 14 |  Indifferent Broccoli | ~£12.59 | ⚠ Germany EU | ⚠ | 4.4★ (792) | Uncapped RAM · 7-day refund · EU only | Visit → |
| 15 |  Hostinger | £7.03 | ✅ UK VPS | ✅ manual | 4.7★ (66k+) | VPS · root access · Windows VPS option | Visit → |
| 16 |  Wabbanode | ~£8.89 | ⚠ Verify | ⚠ | 4.7★ (42) | Ryzen 9 7950X DDR5 · verify UK + AC support | Visit → |
DatHost does not offer AC. ⚠ = verify directly. Prices GBP, . Ports: TCP+UDP 9600 (game), TCP 8081 (HTTP). SteamCMD App ID 302550 (anonymous login OK).
acServer, ACSM & AssettoServer — which framework is right for your community
Assetto Corsa is unique among games in this guide in having three functionally distinct server frameworks, each suited to a different community type. Choosing the wrong one for your use case creates unnecessary friction — consequently, understanding the differences upfront saves significant reconfiguration later.
The official dedicated server tool from Kunos Simulazioni, available as a Steam Tool (App ID 302550). Functional for basic racing sessions, however limited in management capability — no web UI, no championship management, limited CSP support. In practice, most server operators replace it with ACSM or run it as the backend to AssettoServer. Useful for understanding the fundamentals before adding management layers.
ACSM extends acServer with a comprehensive web interface for championship management, race scheduling, results tracking, CSP WeatherFX integration, car and track management, custom penalty systems and much more. Most competitive AC leagues specifically use ACSM because its championship tools handle race series management that manual acServer configuration cannot. Furthermore, managed hosts like GTX Gaming include ACSM as a built-in panel feature — removing the manual installation process.
AssettoServer is an open-source server reimplementation built by the community, optimised specifically for freeroam and traffic servers. It adds features the official server lacks: AI traffic management, CSP WeatherFX weather sync, proximity chat, content auto-download for clients, and significantly better handling of large player counts on freeroam maps. Shutoko Revival Project and LA Canyons servers predominantly use AssettoServer rather than acServer or ACSM. Notably, it requires FTP access to deploy correctly.
Assetto Corsa server types — and what each needs from your host
Unlike many games where all servers run the same game mode, Assetto Corsa’s community splits into distinct server types that have genuinely different hardware and software requirements. Knowing which type matches your community upfront prevents choosing the wrong hosting plan.
Runs specific car classes (GT3, GT4, Formula, touring cars) on laser-scanned circuits. Whitelisted slots via entry_list.ini, qualifying sessions, race results. Uses ACSM for championship management. Requires the lowest latency of any AC server type — consequently, a London UK node is specifically important. Typically 16–24 slots, low CPU demand per session.
Runs community maps (Shutoko Revival Project, LA Canyons, Pacific Coast) with AI traffic and no race rules. Players cruise, meet, and interact. Requires AssettoServer, CSP 0.1.80+ and significant disk space for large map packs. Higher CPU demand due to AI pathfinding — moreover, large player counts (24–60) are common. Disk space is notably the limiting factor for many hosts on these servers.
Runs drift-oriented maps — Japanese touge (Akina, Usui, Irohazaka), D1 circuits and purpose-built drift tracks. Physics precision is particularly important here because tyre deformation and countersteering feel are everything. Usually pickup mode (open entry, any car from the list) rather than whitelisted. Moderate disk requirements, low slot counts.
Password-protected servers for a specific group of drivers — club nights, hotlap competitions or private practice sessions. Entry_list.ini can whitelist specific Steam GUIDs. Low complexity, low resource requirement. No ACSM necessarily — basic acServer with server_cfg.ini is often sufficient. Additionally, Content Manager makes joining a private server straightforward for participants who have the server password.
server_cfg.ini & entry_list.ini — the two files that define every AC session
All Assetto Corsa server configuration lives in two files in the cfg/ directory: server_cfg.ini defines the session structure, and entry_list.ini defines which cars are available and which driver GUIDs can use them. Both must be set correctly before the first session starts.
server_cfg.ini — session and server settings
PICKUP_MODE_ENABLED=1 lets any player join with any car from the CARS list — ideal for freeroam and drift servers where open access is the point. Setting it to 0 instead enforces the entry_list.ini, which specifically assigns each slot to a car and optionally to a GUID (Steam ID). Competitive league servers almost always use 0 to control exactly who can race in which car.
SLEEP_TIME controls how long the server pauses between physics ticks in milliseconds. The default of 1 gives maximum tick frequency and physics precision — consequently, CPU usage is higher. Increasing to 2 or 4 reduces CPU load at the cost of slightly lower physics update frequency. In practice, competitive servers should keep SLEEP_TIME=1; freeroam servers with high AI counts can increase it to reduce CPU load.
AC requires TCP+UDP 9600 for game traffic, and TCP 8081 for the HTTP lobby that registers the server publicly and provides Content Manager metadata. Both must be open for a properly functioning public server. Without 8081 open, drivers using Content Manager to browse servers won’t see your server correctly — moreover, the lobby list registration will fail.
entry_list.ini — driver slots and whitelisting
Set GUID to a specific Steam64 ID to whitelist that driver for that slot. Leave GUID blank for open pickup slots. Drivers can find their Steam64 ID at steamid.io — moreover, ACSM automatically generates entry_list.ini entries from a GUI, removing the need for manual editing in competitive league setups.
Mods & Custom Shaders Patch — installation, matching and popular UK packs
Assetto Corsa’s modding ecosystem is one of the deepest in sim racing. Cars and tracks from community creators frequently match or exceed the quality of licensed content, and the Custom Shaders Patch fundamentally transforms what the game engine can do. Understanding how mods are installed and matched prevents the checksum errors that lock players out of servers.
Car mods go in content/cars/mod_car_name/. Track mods go in content/tracks/mod_track_name/. Upload via FTP or your host’s file manager. After uploading, add the car folder names to the CARS= line in server_cfg.ini (semicolon-separated) and update entry_list.ini to assign car slots. Restart the server for changes to take effect.
CSP is a client-side mod that adds dynamic lighting, rain, extended physics, AI traffic support and hundreds of other features. For freeroam and traffic servers, it’s effectively required. The server itself doesn’t run CSP — however, the server can enforce CSP version matching via ACSM’s custom checksum feature, ensuring all connecting drivers have compatible CSP versions installed. CSP 0.1.80+ is specifically required for AssettoServer’s AI traffic features.
Popular community tracks for UK servers
Recreation of the Shuto Expressway in Tokyo. The definitive freeroam and traffic server map — enormous scale, accurate highway and tunnel geometry, and AI traffic lane files. Used on the most popular AC traffic servers globally. Requires AssettoServer for AI traffic to function correctly.
Mountain canyon roads inspired by the Angeles Crest Highway in California. Popular for both freeroam and touge-style driving. Significantly lighter on resources than Shutoko, consequently often used as a secondary freeroam map alongside it.
Japanese mountain passes from the Initial D series — enormously popular for touge and drift events. UK drift communities specifically gravitate toward Akina downhill and the Haruna hairpins. Available from multiple community creators, each with different quality levels.
The Nürburgring Nordschleife is included in the base game, however community endurance layout variants (combining tourist, GP and Nordschleife sections) are available as mods. Popular for UK endurance league events due to the emotional significance of the circuit.
Kunos includes Silverstone, Brands Hatch and Donington Park in the base game. Additionally, community-made versions of Snetterton, Oulton Park, Cadwell Park and Castle Combe exist on RaceDepartment — notably popular with UK club racing leagues that want to replicate the real-world circuits their members race on.
A full Shutoko installation with multiple car packs, AI traffic configs and CSP extension files can reach 20–30GB. Confirm your hosting plan’s storage allocation before building a large modded server — many entry-tier plans allocate 20–30GB total, which leaves no room for the base game files and mods simultaneously.
Hardware — RAM, CPU and disk by server type
Assetto Corsa is one of the lighter games to host in terms of RAM — however, disk space specifically is where many AC server operators run into problems. Modded traffic servers are notably disk-hungry, and some budget hosting plans have insufficient storage for large community map packs.
| Server type | Slots | RAM | Disk | CPU priority |
|---|---|---|---|---|
| Competitive / league | 16–24 | 1–2GB | 10–20GB | High single-core — physics precision |
| Freeroam (vanilla maps) | 16–32 | 1–2GB | 15–25GB | High single-core |
| Traffic (Shutoko + CSP) | 24–60 | 2–4GB | 25–50GB+ | High single-core — AI pathfinding adds load |
| Drift / touge | 16–24 | 1–2GB | 10–20GB | High single-core — tyre physics critical |
RAM requirements for AC are very modest compared to other games in this guide — 1–2GB covers most setups. Disk space, however, is where modded servers strain budget plans. A Shutoko traffic server with multiple car packs, CSP configs and AI lane files routinely uses 30–40GB on disk alone. Verify your plan’s storage allocation specifically before choosing for a traffic or large modded server.
AC’s physics engine runs on one thread — consequently, tyre deformation, suspension calculation, aerodynamics and collision detection all compete on one core. High boost clock (5GHz+) provides the physics update frequency that makes AC’s handling feel right. Budget EPYC hosts trade single-core speed for core count, which specifically hurts physics-sensitive simulation games.
NVMe storage significantly reduces track loading times when sessions change between layouts — relevant for league servers running multiple circuits per evening. Furthermore, AssettoServer’s content auto-download feature (delivering mod files directly to connecting clients) benefits from fast disk I/O when multiple players connect simultaneously and the server serves content to them.
Best UK Assetto Corsa host for your community
Ryzen 9 9950X · London UK · FTP mod install · ACSM/CM support · Corero DDoS · 5-day refund · from £8.12/mo. Best single-core physics performance + best UK latency for both competitive and freeroam communities.
Own hardware · London UK · ACSM · <10 min support · 4.8★ from 1,515 reviews. Own hardware ensures physics consistency during championship races — furthermore, fast support resolves session config issues quickly when series standings are on the line.
From £3.46/mo · 600+ AC servers · ACSM built-in · unlimited memory · London + Stockholm · 7-day refund. Best for traffic communities — unlimited memory removes the disk constraint, and ACSM is pre-installed.
Unlimited memory covers large map packs · ACSM built-in for AssettoServer configuration · 7-day refund gives time to validate CSP and AI traffic setup. Specifically well-suited to the disk-heavy requirements of full Shutoko + traffic car pack deployments.
Guided setup · London · beginner-friendly panel · 7-day refund · 4.8★ from 8,054 reviews. Best for drivers setting up their first AC server who want guided server_cfg.ini configuration and mod upload assistance without editing files manually.
UK-based · London · GBP billing · DDR5 5.0GHz+ · ~£10/mo. Best for UK racing clubs or leagues that need GBP invoicing — particularly relevant for clubs processing server costs through a club treasurer or annual membership fund.
Assetto Corsa server hosting UK — FAQ
content/cars/ folder, not a custom location. ACSM’s custom checksum enforcement feature can also lock the server to specific mod versions, providing clearer error messages when mismatches occur.PICKUP_MODE_ENABLED=0 in server_cfg.ini to enforce the entry list. In entry_list.ini, add a GUID= field to each car slot with the driver’s Steam64 ID. Only a player whose Steam64 ID matches a GUID in the entry list can occupy that slot. Players without matching GUIDs attempting to connect will see a “No available slot” error. Find Steam64 IDs at steamid.io. ACSM’s web interface manages this graphically — consequently, you don’t need to edit entry_list.ini manually when using ACSM, which is particularly useful for large league grids with many entries.