YCS26· AIErinys
We help lawyers start and scale AI-native law firms.
Founders
- Sasha ZyuzinFounder/CEO
- Jason GuoFounder
- Matthew PallanFounder/CTO
Same space
Competitors
Closest in what they build, same category.
OpenIntakeW25The AI Front Door For Law FirmsShared: legal, legaltechActive
RelawF25AI Legal OSShared: legalActive
BlueshoeX25The AI-Native Consumer + Plaintiff Law FirmShared: legal, legaltechActive
LegoraW24The AI workspace for lawyersShared: legaltechActive
Caseflood.aiW25How elite law firms do intakeShared: legalActive
Adjacent
Overlapping tags, a different niche.
Version Story CompareW21Git for Lawyers — now within ClaudeShared: legal, legaltechActive
LexiF25AI Operating System for Legal TeamsShared: legal, legaltechActive
Pearson LabsF24AI agents to automate corporate transactionsShared: legal, legaltechActive
PincitesS23Close deals faster with AI for contract negotiationShared: legal, legaltechAcquired
AbelW24Transforming document review for litigation teamsShared: legal, legaltechInactive
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Batchmates in Summer 2026.
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AgentcardS26cards for AI agentsActive
Agnost AIS26We find where AI agents fail, then train better models to run them.Active
About Erinys
Erinys provides the technology, intake, back office, and client acquisition needed to launch and scale an AI-native law firm. Lawyers own their firms and make every legal decision; Erinys handles everything around them.
San Francisco, CA, USA
Erinys: questions
Which YC batch was Erinys in?
Erinys was in Y Combinator's Summer 2026 batch (S26).
Is Erinys still active?
Y Combinator lists Erinys as active.
Who founded Erinys?
Erinys's founders, as listed on its YC page: Sasha Zyuzin (Founder/CEO), Jason Guo (Founder), Matthew Pallan (Founder/CTO).
Where is Erinys based?
Erinys lists San Francisco, CA, USA as its location on YC's directory.
Not affiliated with Y Combinator. From YC's public directory. Logos via logo.dev; trademarks belong to their owners.