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Library/App & software/Polly/Certificate

Spread Certificate · No. HIS-00406

Second Polly app screenshot supplied in its Product Hunt gallery

This certifies how far it spread

Polly

The Beat Drop Inc. ·August 2017 ·seeded onOpen webthenApp storesSnapchatPressInstagramX

Spread Score

38

Niche

Verified independently

Verified

7

GDELT articles on October 4, 2017 (sample maximum)

GDELT

Verified

2 outlets

National press, from Adweek and BBC News

Verified

Oct 4 ’17

Peak date, Aug 2017 to Oct 4 ’17

Verified

6 platforms

Started on Open web

Claimed, not audited

Claimed

20M users

Voters in preceding month (YC company report)

Per Y Combinator

Claimed

#13

Reported US social-app rank, week of September 20

Per TechCrunch

Claimed

5M posts

Polls in preceding month (YC company report)

Per Y Combinator

Issued Oct 13, 2026 · Spread Score v1.2 provisional · 18 sources

howitspread.com/id/HIS-00406

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