Checkstep
London, GB · 12 known investors
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Checkstep provides an AI content moderation platform that combines automated detection, customizable safety workflows, triage, and reporting into a trust and safety system for online platforms and communities. It emphasizes compliance, auditability, human-in-the-loop oversight, and real-time LLM prompts with code-free workflows.
Founders & leadership

Investors · 12
How we know: Form Ventures's portfolio page · the company's own site · the Companies House shareholder list · businessinsider.com · Not right? Tell us
How we know: the Companies House shareholder list · the VCSheet dataset · Not right? Tell us
How we know: Look AI Ventures's portfolio page · funding news · press coverage · Not right? Tell us
How we know: a partner's Signal profile · Not right? Tell us
How we know: a partner's Signal profile · Not right? Tell us
How we know: a partner's Signal profile · the Companies House shareholder list · businessinsider.com · Not right? Tell us
How we know: a partner's Signal profile · Not right? Tell us
How we know: a partner's Signal profile · Not right? Tell us
Funding
SEC filings, press & company announcements- Undisclosed amountseed fundingSep 2022
Dawn Capital (lead), Form Ventures (lead)
Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
Companies House · registry record
View on Companies House ↗- Registered name
- CHECKSTEP LIMITED
- Company number
- 12583264
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 May 2020
- Registered office
- 16-18 Black Friars Lane 3rd Floor, Black Friars Lane, London, EC4V 6EB
- Nature of business (SIC)
- 62012 — Business and domestic software development
- Accounts
- last made up to 31 Dec 2025 · next due 30 Sept 2027
- Confirmation statement
- last made up to 3 May 2026 · next due 17 May 2027
Current officers · 2
- Guillaume Bouchard — director, appointed 1 Sept 2020
- Rui Pedro Da Costa Escaleira — director, appointed 1 Jun 2025
Source: Companies House public register · retrieved 30 Aug 2026. Contains public sector information licensed under the Open Government Licence v3.0.
In the news
Frequently asked questions
- What does Checkstep do?
- Checkstep provides an AI content moderation platform that combines automated detection, customizable safety workflows, triage, and reporting into a trust and safety system for online platforms and communities. It emphasizes compliance, auditability, human-in-the-loop oversight, and real-time LLM prompts with code-free workflows.
- Who founded Checkstep?
- Checkstep was founded by Guillaume Bouchard.
- Who are Checkstep's investors?
- Checkstep's investors include Form Ventures, Creative Destruction Lab (CDL), Data Tech, Look AI Ventures, Redbus Ventures, Cambridge Angels group, ChainFund Capital, Dawn Capital and 4 more.
- Where is Checkstep headquartered?
- Checkstep is headquartered in London, GB.






