The AI Content Moderation Platform. Make every piece of content safe, relevant
and compliant at scale with Checkstep.
Checkstep is the trusted AI content moderation software that helps global platforms detect harmful content, enforce policies, and stay compliant at scale. Combine powerful automation with human expertise to deliver safe, relevant, and compliant digital experiences.
Checkstep was founded in 2020 by serial entrepreneur Guillaume Bouchard, Facebook’s former AI Integrity Manager in London, who successfully exited his first business, Bloomsbury AI, to Facebook in 2018, and by Jonathan Manfield, former Software Engineering Lead at JP Morgan with an initial focus on misinformation.
The company is backed by influential personalities of the tech industry from the U.S. and U.K., including many previous founders of online platforms, such as Joe White MBE, co-founder of Moonfruit.com and British Consul General in San Francisco, Jon Oringer who founded Shutterstock, a leading stock photography provider, as well as technology specialists, such as William Tunstall-Pedoe, who founded Evi, which became Amazon Alexa, and Diana Hu, who leads the AR platform at Niantic the company behind Pokemon Go.
Machine Learning, AI, Content Moderation, Trust and Safety, Policy, and Regulations
Checkstep is the trusted AI content moderation software that helps global platforms detect harmful content, enforce policies, and stay compliant at scale. Combine powerful automation with human expertise to deliver safe, relevant, and compliant digital experiences.
| Catalyst | Type | Tweets | Articles | |
|---|---|---|---|---|
PUBLIC Startup accelerator & VC, IT Services and IT Consulting | PUBLIC Startup accelerator & VC, IT Services and IT Consulting | Other 29 Jan 2026 | | |
European Commission European Union, Government Administration | European Commission European Union, Government Administration | Other 30 Nov 2025 | | |
TP Polling institute, Outsourcing and Offshoring Consulting | TP Polling institute, Outsourcing and Offshoring Consulting | Other 8 Nov 2025 | | |
Deloitte Consulting, audit | Deloitte Consulting, audit | Other 30 Nov 2025 | | |
Web Summit Events Services | Web Summit Events Services | Other 30 Nov 2024 | | |
Meta Software Development | Meta Software Development | Other 10 Oct 2024 | | |
Google IT services, Software Development | Google IT services, Software Development | Other 10 Oct 2024 | | |
Amazon Web Services (AWS) IT services, IT Services and IT Consulting | Amazon Web Services (AWS) IT services, IT Services and IT Consulting | Other 1 May 2024 | | |
Webhelp IT services, Outsourcing and Offshoring Consulting | Webhelp IT services, Outsourcing and Offshoring Consulting | Other 11 Feb 2024 | | |
CogX Festival Technology, Information and Internet | CogX Festival Technology, Information and Internet | Other 16 Feb 2021 | | |