Fundraising Fox

Meticulous

YC S21 ↗

London, GB · Founded 2021 · 15 employees · 4 known investors

meticulous.ai ↗

Meticulous automatically detects regressions in web applications by replaying user sessions at scale, helping front-end developers build more reliable software. The platform uses distributed replay systems and algorithms to identify code path coverage and differentiate meaningful test sessions.

AI & Machine LearningDeveloper ToolsEnterprise SoftwareSaaSHard Techin /company@meticulousgabeycombinator.com ↗

Founders & leadership· Y Combinator alumni (S21)

GSGabriel Spencer-Harper
Gabriel Spencer-HarperinFounder

Investors · 4

Outcast VenturesSan Francisco · $500K
Y CombinatorSan Francisco · $500K
ChemistryreportedSan Francisco
Menlo VenturesreportedSan Francisco · $1M – $20M

Companies House · registry record

View on Companies House ↗
Registered name
METICULOUS LIMITED
Company number
04920098
Status
Active
Company type
Private limited company
Incorporated
2 Oct 2003
Registered office
9a Leicester Road, Blaby, Leicester, LE8 4GR
Nature of business (SIC)
96090 — Other service activities n.e.c.
Accounts
last made up to 30 Sept 2025 · next due 30 Jun 2027
Confirmation statement
last made up to 2 Oct 2025 · next due 16 Oct 2026

Current officers · 3

  • Daniel John Tippetts — secretary, appointed 6 Oct 2003
  • Daniel John Tippetts — director, appointed 6 Oct 2003
  • Denise Frances Weal — director, appointed 6 Oct 2003

Source: Companies House public register · retrieved 24 Jul 2026. Contains public sector information licensed under the Open Government Licence v3.0.

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