Freebuff
Free coding agent and full-stack app builder with no subscription or credit card required.
- Paid· from $8/month
- Web
- API Available
- Open Source
What is Freebuff?
Freebuff is a Full-Stack Generation tool. Free coding agent and full-stack app builder with no subscription or credit card required. Freebuff is a paid tool, starting at $8/month. It is available on Web App, macOS, Windows and Linux. It is aimed at developers, software engineers and full-stack developers.
Freebuff is a free coding agent offering a CLI for terminal use and Freebuff Web for building full-stack apps. It provides access to open source models without subscription or credit card requirements. It includes specialized subagents for tasks like code review and browser testing.
Built for developers, software engineers, full-stack developers and code reviewers.
Key capabilities
Features
Free CLI coding agent
Provides coding assistance through the terminal.
Free full-stack web app builder
Enables building full-stack web applications.
Specialized subagents
No subscription or credit card required
Free hours per day
Introducing Freebuff Desktop
Introducing Freebuff CLI
Introducing Freebuff Web
Introducing Freebuff Cloud
Introducing Freebuff Chat
Free alternative to Cursor Cloud
Use cases
- Build full-stack web applications using Freebuff Web
- Access coding assistance through the command-line interface
- Use free hours per day for coding tasks
- Cancel cloud coding agent subscription while retaining project access
- Utilize Freebuff as a free alternative to Cursor Cloud
Popular use cases
Who it's for
- Developers
- Software engineers
- Full-stack developers
- Code reviewers
- Tech teams
Pros & cons
Pros
- No subscription or credit card required
- Free hours per day for use
- Cancel cloud coding agent subscription while keeping the project
- Public API available
- Introduces multiple platforms including desktop, CLI, web, and cloud
Cons
- Paid plans only
- No free plan available
- Paid plans start at USD 8/month
- Limited model access without paid plans
Pricing
Paid — paid plans start at $8/month.
| Plan | Price |
|---|---|
| Starter | $8 / month |
| Plus | $25 / month |
| Pro | $60 / month |
AI models
- Gemini 3.8 Flash
- DeepSeek V4.1
Developer & API
Public API available
Open source· Apache-2.0· 13.2K stars· 1.4K forks
Security & compliance
- Data deletion
As stated on Freebuff's website — not independently verified by AiByts.
FAQ
What is Freebuff?
Freebuff is a Full-Stack Generation tool. Free coding agent and full-stack app builder with no subscription or credit card required. Freebuff is a free coding agent offering a CLI for terminal use and Freebuff Web for building full-stack apps. It provides access to open source models without subscription or credit card requirements. It includes specialized subagents for tasks like code review and browser testing.
Is Freebuff free?
No, Freebuff is a paid tool.
How much does Freebuff cost?
Freebuff offers 3 plans: Starter ($8 / month), Plus ($25 / month) and Pro ($60 / month).
Does Freebuff have an API?
Yes, Freebuff offers a public API for building custom integrations.
What platforms does Freebuff support?
Freebuff is available on Web App, macOS, Windows and Linux.
Who should use Freebuff?
Freebuff is built for developers, software engineers, full-stack developers, code reviewers and tech teams. Common uses: build full-stack web applications using Freebuff Web, access coding assistance through the command-line interface, use free hours per day for coding tasks and cancel cloud coding agent subscription while retaining project access.
Is Freebuff open source?
Yes, Freebuff is open source under the Apache-2.0 license.
What are the best alternatives to Freebuff?
Similar tools on AiByts include AppWizzy, CatDoes, AskCodi, FlutterFlow and Skybridge.
Freebuff news & updates
Conductor alternatives: run parallel coding agents for free
Conductor vs Freebuff Desktop: both run parallel coding agents in isolated git worktrees. Compare platforms, supported agents, and what each costs to run.
Freebuff Blog4 min readClaude Code bill climbing? Six ways to cut your AI coding costs
Claude Code starts at $20 a month and Max from $100. Six practical ways to cut AI coding costs, including a 30-minute test of a free agent before you renew.
Freebuff Blog4 min readCommand Code alternative: a free terminal coding agent
Command Code vs Freebuff CLI: pricing, models, and how each handles your coding style. Command Code has no free plan; Freebuff is free and ad-supported.
Freebuff Blog4 min read
Cancel your cloud coding agent subscription. Keep the project.
How to cancel your Lovable, Replit, Cursor Cloud, Devin, or Factory subscription and keep building for free on Freebuff Cloud. Your project is already a GitHub repo — connect it and go.
Freebuff Blog3 min readThe free cloud coding agent
Freebuff Cloud is a free cloud coding agent: connect any GitHub repo, get a cloud sandbox with a live preview, and keep building for $0. The free alternative to Lovable, Replit, Cursor Cloud, Devin, and Factory.
Freebuff Blog5 min readThe free alternative to Cursor Cloud
Freebuff Cloud is a free alternative to Cursor Cloud. Connect any GitHub repo, get a cloud sandbox with a live preview, and let a free coding agent work in it. No $60/mo plan, no credit meter.
Freebuff Blog3 min readThe free alternative to Claude Code Cloud
Freebuff Cloud is a free alternative to Claude Code Cloud. Connect any GitHub repo, get a cloud sandbox with a live preview, and let a free coding agent work in it — no $200/mo Max plan, no token overages.
Freebuff Blog3 min readThe free cloud alternative to Lovable
Freebuff Cloud is a free cloud alternative to Lovable. Lovable syncs your app to a GitHub repo — connect that same repo to Freebuff Cloud and keep building with a free cloud coding agent and a live preview. Cancel the $50/mo, keep the project.
Freebuff Blog3 min readThe free cloud alternative to Devin
Freebuff Cloud is a free cloud alternative to Cognition’s Devin. Connect any GitHub repo, get a cloud sandbox with a live preview, and let a free coding agent work in it. No $200/mo plan, no ACU metering.
Freebuff Blog3 min readThe free alternative to Factory
Freebuff Cloud is a free alternative to Factory.ai. Connect any GitHub repo, get a cloud sandbox with a live preview, and let a free coding agent work in it. No $1,200/yr plan, no per-Droid metering.
Freebuff Blog2 min readThe free cloud alternative to Replit
Freebuff Cloud is a free cloud alternative to Replit. Connect any GitHub repo, get a cloud sandbox with a live preview, and let a free coding agent work in it. No $90/mo plan, no usage caps.
Freebuff Blog2 min readThe free alternative to Orchids
Freebuff Web is the free alternative to Orchids. Build full-stack apps with auth, database, and hosting included — 100% free, no credit meter.
Freebuff Blog2 min readThe free alternative to Anything
Freebuff Web is the free alternative to Anything. Build full-stack apps with auth, database, and hosting included — 100% free, no credit meter.
Freebuff Blog2 min readThe free alternative to Canva Code
Freebuff Web is the free alternative to Canva Code. Build full-stack apps with auth, database, and hosting included — 100% free, no credit meter.
Freebuff Blog2 min readThe free alternative to Mocha
Freebuff Web is the free alternative to Mocha. Build full-stack apps with auth, database, and hosting included — 100% free, no credit meter.
Freebuff Blog2 min readThe free alternative to Aura
Freebuff Web is the free alternative to Aura. Build full-stack apps with auth, database, and hosting included — 100% free, no credit meter.
Freebuff Blog2 min readHow one Pi Coding Agent user saved $240 by switching to Freebuff CLI
Savings breakdown: Pi Coding Agent at ~$20/mo in API tokens (BYOK) vs Freebuff CLI at $0. A modeled example for terminal-first developers.
Freebuff Blog2 min readHow one OpenAI Codex CLI user saved $240 by switching to Freebuff CLI
Savings breakdown: OpenAI Codex CLI at $20/mo (ChatGPT Plus) vs Freebuff CLI at $0. A modeled example for terminal-first developers.
Freebuff Blog1 min read
Details are compiled from Freebuff's website and public sources, last verified Oct 5, 2026. Features and pricing change — confirm on the official site before you buy.
Try Freebuff
Paid · from $8/month
Tags
- Free Coding Agent
- Free Cursor Alternative
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