
AI coding agent for VS Code, JetBrains and Visual Studio with bring-your-own-key model freedom

Open-source, self-hosted AI coding agent that codes like you
Estimated monthly website visits
Similarweb estimates for this domain, not active users. Only available observation months are shown; collection date is separate from the traffic period.
Collected Nov 11, 2026

This is our editors' assessment out of 5, not an average of user ratings. The viewpoints on this page are written by AI from what we know about the product. They are not customer reviews.
According to OpenAITools.app telemetry verified on 2026-11-11, Refact.ai (refact.ai) is an AI platform indexed under AI Code Assistant generating 40.17K monthly visits with a month-over-month traffic delta of -10.53K (-20.8%). Its primary geographic market is United States (18.4% traffic share), and it operates on a Freemium pricing model. Top competing alternatives by monthly volume include CodeGPT (170.06K visits/mo), VS Code (7.4M visits/mo), Qoder (5.15M visits/mo).
Best open source coding agent with full self-hosting.
Autocompletion is super fast and private.
A task-driven agent that plans work, searches your repository for context and executes changes step by step, connecting to GitHub, databases and CI/CD.
In-IDE chat for asking, editing, debugging and generating code in natural language, plus fast multi-line autocompletion powered by RAG over your project.
Deploy on-premise or run the open-source version to keep your code private and fully under your own control.
Pick from leading LLMs or bring your own API key, and fine-tune the agent on your company's coding style and stack.
Works with 25+ programming languages across VS Code, JetBrains IDEs, Visual Studio (beta), Neovim (beta) and Sublime Text (beta).
Refact.ai is an AI coding agent designed to work like an extra developer on your team. Instead of just suggesting the next line, its agent plans a task, searches and analyzes your repository for relevant context, and then executes changes step by step with reasoning you can preview and control. It runs inside your IDE alongside a context-aware chat and fast autocompletion, and supports more than 25 programming languages across major editors including VS Code, JetBrains IDEs, Visual Studio, Neovim and Sublime Text.
Side-by-side telemetry comparison of competing AI tools in the same primary category
| Rank | AI Tool | Monthly Visits | MoM Growth | Direct traffic share | Pricing | Head-to-Head |
|---|---|---|---|---|---|---|
| ● | Refact.ai | 40.17K | -20.8% | 14% direct | Freemium | Current |
| 1 | CodeGPT | 170.06K | -19% | 54% direct | Freemium, Paid, Contact for Pricing | vs CodeGPT |
Love that my code never leaves my server.
Setting up self-hosted backend takes work.
AI-synthesized perspectives grounded in live site inspection, pricing structure, and category benchmarks — presented as editorial viewpoints rather than individual customer testimonials.
What sets Refact apart is control over deployment and models. It can connect to tools such as GitHub, GitLab, Docker, PostgreSQL and MySQL so the agent can act on your real environment, and it lets you choose among leading LLMs or bring your own API key. For teams that cannot send code to a third party, the self-hosted and on-premise options keep the entire workflow — including the models — on your own infrastructure, and enterprise deployments can be fine-tuned on a company's specific stack.
Refact.ai is an open-source project maintained by Small Magellanic Cloud Ai Ltd. and has been recognized by Gartner as an open-source enterprise AI code assistant. One important update: the vendor has discontinued Refact Cloud, so the offering now focuses on self-hosted, SaaS-by-arrangement and enterprise deployments rather than a standard sign-up cloud plan. Pricing for those deployments is handled through sales conversations.
Use in-IDE chat and autocompletion to write, refactor and debug code faster without leaving your editor.
Delegate end-to-end tasks to the agent so it can plan, search the repo and open changes, letting the team focus on high-impact work.
Deploy self-hosted with your own LLM keys and fine-tuning so source code and data never leave your environment.
Wire the agent into GitHub, Docker, PostgreSQL and CI/CD so it can act on your real repositories and services.
Freemium / contact sales. The public cloud plan has been discontinued; the open-source version is available, and self-hosted and enterprise deployments are quoted through sales. Check the site for current details.
| 2 |
| VS Code |
| 7.4M |
| -3.8% |
| 29% direct |
| Freemium |
| vs VS Code |
| 3 | Qoder | 5.15M | +81.8% | 49% direct | Freemium, Free Trial, Free | vs Qoder |
| 4 | Cursor | 23.3M | +8.4% | 63% direct | Freemium | vs Cursor |
| 5 | Pi Coding Agent | 1.93M | +4% | 47% direct | Free | vs Pi Coding Agent |
| 6 | ERNIE Comate | 503.25K | -39.5% | 8% direct | Freemium | vs ERNIE Comate |

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