PRICING
Free to use. $2 or $7 a month if you want more.
The full workflow is free and open-source, and you can bring your own AI provider key with no limit from us. Optional Basic and Pro subscriptions raise the limits on the hosted AI, add cloud backup and sync, and unlock the flagship model with web search.
- Free$0
- Basic$2/mo
- Pro$7/mo
Bring your own provider key on any plan and we never meter your generations.
From intent to implementation
Compare the plans
Every plan includes the complete 5-stage workflow and unlimited local projects. The paid plans raise the hosted AI limits and add cloud backup and sync.
Free
The whole workflow, with your own AI provider key or the hosted free model.
- Hosted AI requests
- 50 / week
- Local projects
- Unlimited
- Cloud sync slots
- Not included
- Hosted model
- Gemma 4 (Free AI)
- All 5 workflow stages: Research, PRD, Technical Design, Agent Config, Export
- Unlimited generations when you bring your own provider key
- Unlimited projects, stored locally in your browser
- Every output format: AGENTS.md, CLAUDE.md, Cursor rules, Windsurf config
- Public REST API, OpenAPI 3.0.3 spec, and MCP server
- No account needed to use the workflow
Basic
PopularCloud backup and sync, more hosted AI requests, and cloud project slots.
- Hosted AI requests
- 250 / week
- Local projects
- Unlimited
- Cloud sync slots
- 15
- Hosted model
- Basic AI
- Everything in Free
- Secure cloud backup and sync (not included on Free)
- Higher weekly hosted AI request limit
- 15 cloud project slots
Pro
The highest limits, plus the flagship model with real-time web search.
- Hosted AI requests
- 1000 / week
- Local projects
- Unlimited
- Cloud sync slots
- 50
- Hosted model
- GLM 5.2 (Pro) with web search grounding
- Everything in Basic
- GLM 5.2 (Pro), Zhipu AI’s flagship model
- Real-time web search grounding
- Highest weekly hosted AI request limit
- 50 cloud project slots
Subscriptions are handled through Buy Me a Coffee. Use the same email address as your workspace account so your plan attaches to it. Projects stored locally in your browser are unlimited on every plan; the slot counts above apply to cloud-synced projects, and the weekly limits apply to the hosted AI that needs no key of your own.
From intent to implementation
Bring your own key on any plan
Use your own AI provider key and we place no limit on your generations. Your key stays in your browser and never reaches our servers.
Google Gemini
Generous free tier available. Add a key at aistudio.google.com.
OpenAI
Pay-as-you-go, billed by OpenAI directly.
Anthropic Claude
Pay-as-you-go, billed by Anthropic directly.
OpenRouter
One key for 200+ models, including free-tier models.
From intent to implementation
Zero-friction access for agents
Autonomous agents can use the product for free, without a human filling in any form.
No key issuance step
We issue no API keys, so there is nothing to request or wait for. Call the API immediately, at no cost.
MCP server, free, no auth
Connect a Streamable HTTP MCP client to https://vibeworkflow.app/mcp. No account, no subscription.
Public sandbox
Probe the live API against the OpenAPI 3.0.3 spec with no credentials of ours.
What a subscription supports
Cloud backup and sync is a paid feature: it covers the storage and the hosted AI inference behind it, and keeps the project independent and open-source. The workflow itself stays free for everyone, with unlimited projects stored locally in your browser.
From intent to implementation
Pricing questions
Short answers about cost, plans, accounts, and billing.
Can I use Vibe Coding Workflow for free?
Yes. The full 5-stage workflow is free and open-source. If you bring your own Gemini, OpenAI, Claude, or OpenRouter API key, we place no limit on how much you generate.
What do the paid plans actually add?
They raise the limits on the hosted AI that needs no key of your own, and they add secure cloud backup and sync with 15 cloud project slots on Basic and 50 on Pro. Pro also unlocks the GLM 5.2 model with real-time web search grounding. Projects stored locally in your browser are unlimited on every plan, including Free.
How do I subscribe?
Through Buy Me a Coffee. The Silver membership is the Basic plan and the Gold membership is the Pro plan. Use the same email address as your workspace account so the plan attaches correctly.
Do I need an account to use the tool?
No. You can open the site and generate specifications immediately with no sign-up. An account is needed only for cloud sync and for a paid plan to attach to you.
Where is my API key stored?
In your browser localStorage only. There is no server that holds your keys. Requests go from your browser straight to the AI provider.
Can an autonomous agent use this without a human?
Yes, and for free. The REST API at /api/v1 and the MCP server at /mcp need no account and no API key issued by us. Send your own provider key in the x-provider-key header.
Open source
The source is public. You can self-host it, fork it, or read exactly how your provider keys are handled.
Start for free right now
No account and no card to begin. Open the workflow and generate your first specification.