Top accelerator startups

Startups14,448Programs29

14,448 startups · 29 programs

Phases

Active · AI for the physical world

WebsiteYC profile

Why it ranks

How the rank works
7signal of 100 · rising 5
  • went through YCProgram · this site+4
  • team of 3Team size · YC's directory+3.1

A sum of public facts, not a judgement and not investment advice.

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Companies next to Phases
Company
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StableBrowseShared: physical, manufacturing and roboticsYC X26ActiveAI
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General TrajectoryShared: physical, manufacturing and roboticsYC W25ActiveAI

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All of S25
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Company
AcrelyEnterprise Voice Agentsteam of 6InactiveAI
AdaptionalAI-powered insurance claims reviewhiringActiveAI
AgentMailEmail Inboxes for AI Agentsteam of 10hiringActiveAI, Devtools
AlaraProcurement Platform for Dental OfficesActiveAI
AlterPrivileged Access Management for AI Agentsteam of 2ActiveAI, Devtools
AlturVoice AI Agents for Debt Collectionteam of 9hiringActiveAI

Founders

  • James WallFounder/CEO
  • Anton ZaliznyiCo-founder & Chief AI Officer
  • Jonathan van WerschFounder/CTO

About Phases

YC batch
S25 · Summer 2025
Status, per YC
Active
Category
AI
Team size
3
Location
San Francisco, CA, USA
Founded
2025
Checked
7h ago

YC tags: AI

Phases in S25: 166 companies, 92% AI

LinkedIn

Phases: questions

Which YC batch was Phases in?

Phases was in Y Combinator's Summer 2025 batch (S25).

Is Phases still active?

Y Combinator lists Phases as active.

Who founded Phases?

Phases's founders, as listed on its YC page: James Wall (Founder/CEO), Anton Zaliznyi (Co-founder & Chief AI Officer), Jonathan van Wersch (Founder/CTO).

Where is Phases based?

Phases lists San Francisco, CA, USA as its location on YC's directory.