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Twenty (YC S23) — Open source CRM

Building a modern alternative to Salesforce: https://github.com/twentyhq/twenty

Twenty is a Y Combinator company in the Summer 2023 batch. Its directory entry describes it as: Open Source CRM. The founders listed are Félix Malfait (Founder), Charles Bochet (Founder), Thomas des Francs (Founder) (Y Combinator directory entry, August 1, 2023).

6 more companies from YC Summer 2023 ↓

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Twenty

New accelerator entry · 2023-08-01 · the record

Summer 2023
batch
11
people
Early
stage
France
region
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What the record says

BatchSummer 2023
Announced2023-08-01
StageEarly
StatusActive
Team size11
IndustryB2B
Sub-industryB2B
SectorsSaaS, B2B, Open Source, Sales, CRM
RegionsFrance, Europe, Remote, Partly Remote
BasedParis, Île-de-France, France
HiringYes
Sitehttps://twenty.com
Founded2023
YC group partnerPete Koomen
Open roles listed2

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Also in YC Summer 2023

Same batch, B2B first.

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In their words

Building a modern alternative to Salesforce: https://github.com/twentyhq/twenty

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What the Full Report on Twenty covers

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  2. Which Company This Is

  3. What They Do, And How The Money Works

  4. Who Runs It, And How To Reach Them

  5. The Money: Funding, Valuation, Runway

  6. Who Pays Them, And Who They Are Up Against

  7. Warning Bells

  8. Sources

    13 cited sources found

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Sourced from the company's Y Combinator directory entry, from the company's own site, read directly on 2026-09-27 (twenty.com), from the public GitHub account that record links to (twentyhq), and from Hacker News, where 1 thread met the matching rule stated beside the count.

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Twenty: Accepted into Y Combinator Summer 2023
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Permanent URL: https://mentionfox.com/funding/yc-twenty
Last updated 2026-10-20
Primary record: Y Combinator directory entry
Twenty (YC S23) — Open source CRM. MentionFox, 2026-10-20. https://mentionfox.com/funding/yc-twenty