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14,448 startups · 29 programs

Avoice

Active · AI-native workspace for AEC

WebsiteYC profile

Why it ranks

How the rank works
9signal of 100 · rising 9
  • team of 7Team size · YC's directory+4.7
  • went through YCProgram · this site+4

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

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Founders

  • Chawin AsavasaetakulFounder/CEO
  • Chawit AsavasaetakulFounder/CTO

About Avoice

Avoice is an all-in-one, AI-native platform for running an architecture practice. It covers the whole arc of a project: pricing and proposals to win the work, research and schedules in early design, specifications and QA/QC checks through documentation, contract particulars and preliminaries at tender, then RFIs, submittals, instructions, certificates and valuations through construction, and the compliance record at handover. Timesheets, fees, financials and invoicing run alongside, with Xero and QuickBooks. Specification is the most-used part of the platform. Avoice drafts coordinated, tender-ready specifications from a practice's own drawings, schedules and office masters, then checks them back against those drawings. Work that normally takes weeks takes an afternoon. Practices in the UK, US, Australia and New Zealand use Avoice, from boutique studios to firms of several hundred people. It integrates with Revit and ArchiCAD.

YC batch
W26 · Winter 2026
Status, per YC
Active
Category
AI
Team size
7
Location
San Francisco, CA, USA
Founded
2025
Checked
7h ago

Avoice in W26: 199 companies, 81% AI

LinkedIn

Avoice: questions

Which YC batch was Avoice in?

Avoice was in Y Combinator's Winter 2026 batch (W26).

Is Avoice still active?

Y Combinator lists Avoice as active.

Who founded Avoice?

Avoice's founders, as listed on its YC page: Chawin Asavasaetakul (Founder/CEO), Chawit Asavasaetakul (Founder/CTO).

Where is Avoice based?

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