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Keeping customers · 1 of 252 stories
Firebase Cloud Messaging
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 |
|---|---|---|---|---|---|
| MyFutureSelf | Sends reminders and check-ins to Android users. | C | MyFutureSelf privacy policy, updated 13 October 2026 |
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.
Other tools for the same job
Keeping customers, with the number of stories that use each.