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Fragment

checkfragment.com · Paris, France · founded 2023 · team 2 · Acquired by Sierra.ai (April 2026) · trust 0/4

Turn manual operations into scalable processes

This dossier was built by Clark from a public scan on 2026-07-04 and is unclaimed. Is this your startup? Claim it.

Verified facts

Company NameFragment
source: https://www.ycombinator.com/companies/fragment
TaglineTurn manual operations into scalable processes
source: https://www.ycombinator.com/companies/fragment
CityParis, France
source: https://getlatka.com/companies/checkfragment.com (via search snippet)
Founded Year2023
source: https://www.ycombinator.com/companies/fragment
Team Size2
source: https://www.ycombinator.com/companies/fragment
StageAcquired by Sierra.ai (April 2026)
source: https://techcrunch.com/2026/04/23/bret-taylors-sierra-buys-yc-backed-ai-startup-fragment/
FoundersOlivier Moindrot (CEO), Guillaume Genthial (CTO)
source: https://www.ycombinator.com/companies/fragment
Entity DescriptionFrench AI startup acquired by Sierra (YC Summer 2023 batch company)
source: https://www.ycombinator.com/companies/fragment and news sources
Contact EmailNot publicly available
source: Multiple searches including: Prospeo.io (reported format j@checkfragment.com), Tracxn (masked email), direct domain search

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