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Finding customers · 1 of 110 stories
Meta Audience Network
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 |
|---|---|---|---|---|---|
| Letterly | Listed in the privacy policy under advertising and lead generation; the policy does not say how it is used. listed as Facebook Audience Network | C | Letterly privacy policy, last updated 1 January 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
Finding customers, with the number of stories that use each.