Stats
How many tests per AI tool
How many people have run the Agent Leak Test with each tool. We don't publish leak rates: we can't verify which tool sent a request, and voluntary results aren't a fair measure of any product.
Email test
| Tool | Tests | Last test |
|---|---|---|
| Claude Code | 2 | 2026-11-09 |
| OpenAI Codex | 1 | 2026-11-09 |
| ChatGPT (Agent mode) | 1 | 2026-11-09 |
| ChatGPT (chat) | 1 | 2026-11-09 |
| Cursor | 0 | – |
| Claude.ai (chat) | 0 | – |
| Gemini | 0 | – |
| Perplexity | 0 | – |
| Other | 0 | – |
API key test
| Tool | Tests | Last test |
|---|---|---|
| Claude Code | 1 | 2026-11-09 |
| OpenAI Codex | 1 | 2026-11-09 |
| Cursor | 0 | – |
| ChatGPT (Agent mode) | 0 | – |
| ChatGPT (chat) | 0 | – |
| Claude.ai (chat) | 0 | – |
| Gemini | 0 | – |
| Perplexity | 0 | – |
| Other | 0 | – |
About this data
- These are counts, not ratings. A count shows how many people tested a tool, not how safe it is. The tool is whatever the person picked when starting the test; we can't verify it.
- Totals refresh every few minutes, so a test you just ran may take a moment to appear.
- Each test counts once. Tests with no requests, or where the user picked “Something else”, are not counted.
- We store only anonymous daily totals (date, tool, result, count). No test IDs or email addresses.