All tools
Running it · 2 of 252 stories
Auth0
Who uses it, and for what
One row per story. The grade is for the claim that the business uses this tool, not for its revenue.
| Story | What it does there | When | Cost stated | Grade | Source |
|---|---|---|---|---|---|
| Tapesearch | Handles account sign-in and stores passwords. | C | Tapesearch privacy policy, last updated 23 September 2026 | ||
| OpenTweet | Handles user sign-in, by the founder-written tech stack. | C | TrustMRR: OpenTweet, verified revenue profile |
Grade A: the tool's maker or a payment processor confirms the use. Grade B: an independent report, or the tool is visible in public code. Grade C: the founder or the company says so.
Used in the same businesses
Other tools in the stories above, with the number of stories that share both.
Other tools for the same job
Running it, with the number of stories that use each.