YC Summer 2026 (S26) company

Allia Health

Clinically Integrated Group for Mental Health

About Allia Health

Allia is the first full-stack, AI-native clinical group for mental health. We bring independent practices into one national clinical group that can deliver, measure, and improve care at scale - 600+ providers (350+ therapists, 200+ nurses & doctors, 30+ psychologists) across 70 sites in 32 states, plus telehealth nationwide. Every clinician runs on a single intelligent system of record. And, that intelligence coupled with scale unlocks what no single practice could achieve alone.

Public traction evidence

Each signal links to the public source used for attribution.

  1. X

    Today we're launching the first AI-native mental health medical group.

    Today we're launching the first AI-native mental health medical group. 600 clinicians. 70 locations. Live in all 50 states. Built on the platform 1 in 80 US mental health clinicians already use every day. Introducing Allia → https://t.co/VVXuJVi1fd

  2. X

    Updated results on ARC AGI 2 (@arcprize ) Ran my January 27th attempt on Gemini 3.1 Pro Preview by @GoogleDeepMind Achieved 94.1% at $ 8.71/task.

    Updated results on ARC AGI 2 (@arcprize ) Ran my January 27th attempt on Gemini 3.1 Pro Preview by @GoogleDeepMind Achieved 94.1% at $ 8.71/task. (reasoning set to high in OpenRouter) Some key differences I noticed vs Claude Opus 4.6 - Cheaper and uses less tokens

  3. X

    this is quite fire!

    this is quite fire!

  4. X

    nice read for a saturday

    nice read for a saturday

  5. YouTube

    Allia (S26): The first full-stack, AI-native mental health group

    Embedded in the official Allia Health YC company page.

  6. X

    How do i block "generic, confidently wrong, mis-informed, disruptively delusional, vaguely AI-flavored, 'this changes everything', fomo driven and unpopular opinion" posts from X? @nikitabier any plans to use natural language to curate the feed ?

    How do i block "generic, confidently wrong, mis-informed, disruptively delusional, vaguely AI-flavored, 'this changes everything', fomo driven and unpopular opinion" posts from X? @nikitabier any plans to use natural language to curate the feed ?