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Meticulous

London, United Kingdom

series-a$15M raisedDeveloper ToolsGenerative AISoftware Development Tools

◆ Total Raised

$15M

◆ Stage

series-a

◆ Location

London, United Kingdom

◆ Founded

2021

◆ Team size

1-10

◆ Links

◆ About Meticulous

AI-powered code testing platform that simulates user flows and edge cases to help developers trust and ship AI-generated code faster.

◆ What sets it apart

It automatically generates and maintains near-100% test coverage by recording user sessions and detecting visual differences via screenshots, requiring zero manual test creation or maintenance.

◆ Sectors

Developer ToolsGenerative AISoftware Development Tools

◆ Business

ModelSaaS

CustomerDevelopers and engineering teams building complex web applications

◆ Notable

  • Raised $4 million Seed round in January 2024
  • YC S21 (Y Combinator Summer 2021) startup
  • Estimated $1M ARR in 2024
  • Serves leading engineering teams including Dropbox, Notion, and Lattice

◆ Backing funds on Raise

◆ Funding rounds

15 Jul 2026

Led by Chemistry

With Menlo Ventures

Source ↗

◆ Explore the market

◆ FAQ

What does Meticulous do?

AI-powered code testing platform that simulates user flows and edge cases to help developers trust and ship AI-generated code faster.

Where is Meticulous based?

Meticulous is based in London, United Kingdom, founded in 2021.

How much has Meticulous raised?

Meticulous has raised $15M in tracked funding and is currently at the series-a stage.

Who has invested in Meticulous?

Investors in Meticulous include Coatue, Soma Capital, Basecase, Y Combinator and Jason Warner.