Composal GTM brain

Composal deploys browser agents to test user journeys and surface reproducible bugs for software teams before release.

category

Agentic software testing

market profile

  • text: Faster code generation increases pressure on teams to validate actual user journeys before release.
  • text: AI testing products increasingly explore browsers, maintain tests and report reproducible failures.

personas

  • title: Engineering manager
    pains:
    • Release confidence depends on slow manual checks across critical flows.
    • A passing deployment can still break a customer's journey.
  • title: QA lead
    pains:
    • Edge cases across roles and permissions are hard to cover consistently.
    • Reproducing an intermittent failure consumes debugging time.
  • title: Developer using coding agents
    pains:
    • Generated changes need independent validation against intended behavior.
    • Bug reports without steps and logs slow down fixes.

icp

  • text: Product engineering teams shipping web applications frequently, especially those using coding agents.
  • text: SaaS or commerce teams with important multi-step flows, roles and permissions that need regression coverage.

message pillars

  • text: Test from the user's perspective before release.
  • text: Explore edge cases in parallel.
  • text: Deliver evidence engineers can act on.

objections

  • objection: How do we know a reported issue is real?
    response: Inspect recordings, logs and reproduction steps, and pilot against a known flow before making it a release gate.
  • objection: Will the agents understand our product's intent?
    response: The product maps the application using a URL and connected product sources; validate coverage with your team.
  • objection: We already have automated tests.
    response: Evaluate autonomous exploration of user journeys and edge cases as a complement to existing checks.

competitors

  • name: Momentic
    why: AI QA platform that runs and maintains tests and reports bugs.
  • name: TestSprite
    why: Agentic end-to-end testing after code changes.
  • name: KaneAI
    why: AI testing agent for planning and maintaining end-to-end tests.

influencers

  • name: Pandelis Zembashis
    url: https://www.ycombinator.com/founders/pandelis-zembashis
    why: CEO with prior experience building coding agents.

keywords

  • AI QA agent
  • autonomous browser testing
  • AI end to end testing
  • test coding agent output
  • automated user journey testing
  • regression testing agents

voice

  • Direct and technical
  • Outcome focused
  • Practical and evidence oriented

signals

  • text: A team is adopting coding agents and struggling to validate the faster stream of changes.
  • text: Releases require manual regression testing of checkout, account or permission flows.

stack

  • GitHub
  • Notion
  • PostHog
  • Claude Code
  • MCP

pricing

model: unknown

motion

hybrid

channels

  • developer documentation
  • self-service
  • sales
  • YC directory

confidence

medium

Founders

  • name: Pandelis Zembashis
    title: Founder/CEO
    role: CEO
    bio: I'm co-founder and CEO of Composal. We help engineering teams continually test and validate what they build: our agents use the product, check real user flows and discover bugs before release. Previously, as CTO at Cosine, I built AI coding agents and the infrastructure behind them, including one of the first CLI harnesses, sandboxed execution from scratch and large-scale repository mirroring for data generation and model training. Now I help teams validate software at scale.
  • name: Jonathan Davies
    title: Founder/CTO
    role: CTO
    bio: Co-Founder and CTO of Composal. Previously Senior Software Engineer at PapayaDash. Before that built software for Telefonica, Mitie, and Vodafone
  • name: Jan Moehlmann
    title: Founder
    role: Founder
    bio: Founder at composal.ai (YC F26). Previously built commercial functions at 11x, Encord, Tractable

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