Privacy
What this site measures, what it never collects, and how to change your mind.
What the free tools never send anywhere
- Anything you type or paste into a tool stays in your browser. The tools run there.
- The model switch test sends your prompt, inputs and API key from your browser straight to the AI provider you pick, and nowhere else. Your key never reaches our server.
- Analytics never records tool contents: session recordings blank out the tool areas and every form field.
The API and MCP server
Agents can also use the free tools through our API and MCP server. Whatever is sent there reaches our server, is computed and is thrown away: we don't store it. For each call we log the kind of agent, the path and the tool name, never the address it came from or what was sent. Those log lines live only in our hosting provider's (Vercel) request logs, which expire within days, and nobody else receives anything you send to the API or MCP server.
What we measure, if you allow it
Two services help us see which pages and tools are useful:
- PostHog: pages viewed, clicks on links and buttons, errors the page runs into, and session recordings with every input masked and tool areas blocked. Recordings include the browser console and how long requests took, never what they carried. It sets a cookie so visits from the same browser link up.
- Statsig: pages viewed, clicks outside the tools, and which version of a page you saw when we test changes. It keeps an id in your browser's storage.
- Our own events say what happened, never what you typed. For example: “a switch test ran 12 inputs, OpenAI against Anthropic”.
If you don't allow it
PostHog still counts page views and clicks on links and buttons, and notes errors the page runs into, without cookies or any storage in your browser: it works out unique visits from a privacy-preserving hash on its own servers. Nothing is recorded. Statsig doesn't run at all.
The waitlist
If you join, we keep your email, where you heard about us, what you said you're building (if you said) and the page you joined from. We use them to email you when the template is ready, and to learn which places bring builders here. Nothing else.
Questions, or delete your data
Write to amit@aiappsthatwork.com. To leave the waitlist, send one line from the address you signed up with, and we delete it.
Change your choice
You can change it at any time. Saying no removes Statsig's id from your browser and stops PostHog's cookies and recordings.