
The AI coding agent for building ambitious software
The AI coding agent for building ambitious software
MarsCode (Trae AI IDE) records 16,112 monthly visits with -49% month-over-month growth and Free pricing. Refact.ai records 40,171 monthly visits with -20.8% growth and Freemium pricing.
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | marscode.com | refact.ai |
| Pricing Model | Free | Freemium |
| Monthly Visits | 16.11K (16,112) | 40.17K (40,171) |
| MoM Traffic Delta | -15.45K (-49%) | -10.53K (-20.8%) |
| Primary Market & Share | 🇺🇸 United States (44.7%) | 🇺🇸 United States (18.4%) |
| Direct Visits / mo | 6.65K | 5.72K |
| User Rating | 4.3 | 4.4 |
| Supported Platforms | Website | Website |
AI programming assistant and cloud IDE for writing, debugging and shipping code faster
Get single-line or full-function suggestions while typing, and turn natural-language comments into working code snippets.
Ask questions about a codebase and receive precise explanations that speed up onboarding onto unfamiliar projects.
The assistant identifies problems in your code and recommends smart optimisations rather than only flagging errors.
Spin up a configured development environment in the browser from a template or Git import, with no local installation.

Open-source, self-hosted AI coding agent that codes like you
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.

The AI coding agent for building ambitious software
The AI coding agent for building ambitious software
SpecialistGoogle's agent-first development platform for building and shipping software with AI agents
SpecialistGoogle's agent-first development platform for building and shipping software with AI agents

Describe your idea and Replit builds a working app in minutes

Free / Open-sourceWrite code with precision, hand bigger jobs to agents, and keep working from anywhere
Free / Open-sourceWrite code with precision, hand bigger jobs to agents, and keep working from anywhere
An agentic coding platform that ships real software

SpecialistThe AI coding agent that turns ideas into shipped software
SpecialistA spec-driven AI IDE and agent platform that plans, builds, reviews, and verifies real engineering work.
SpecialistA spec-driven AI IDE and agent platform that plans, builds, reviews, and verifies real engineering work.

The coding agent that learns your coding taste
The coding agent that learns your coding taste
Free / Open-sourceA minimal, extensible terminal coding agent you can reshape
Free / Open-sourceA minimal, extensible terminal coding agent you can reshape

Free / Open-sourceOpen-source control plane for orchestrating coding agents

AI code review, PR triage, and security monitoring for fast-moving teams
AI code review, PR triage, and security monitoring for fast-moving teams
SpecialistAn AI IDE and coding agent that works on your project, not just your cursor
SpecialistAn AI IDE and coding agent that works on your project, not just your cursor