Online safety and content moderation
12 records Generated from this page's data. Click a name to open its panel on the Safety page. Records resting on one source are tagged "one source".| Record | What it is | Place | Links | Confidence |
|---|---|---|---|---|
| CheckstepCompanies | London trust and safety software that combines moderation models with Online Safety Act and DSA enforcement workflows, appeals and transparency reports. | London | Website · Companies House | one source |
| Cyan ForensicsCompanies | Edinburgh company whose forensic and hash-matching software helps police, platforms and cloud providers find and block child abuse and terrorist images. | Edinburgh | Website · Companies House | one source |
| DragonflAICompanies | Builds algorithms that moderate content on the device itself to keep nudity off platforms; OSTIA member. listed (undated directory) | ostia.org.uk/member-directory-2/ | one source | |
| Human DigitalCompanies | Works with government and brands to find, sort and track harmful online content; OSTIA member. listed (undated directory) | ostia.org.uk/member-directory-2/ | one source | |
| Image AnalyzerCompanies | AI company that recognises harmful or threatening content in images; OSTIA member. listed (undated directory) | ostia.org.uk/member-directory-2/ | one source | |
| LogicallyCompanies | Company using AI to find online misinformation at scale, with a human-in-the-loop framework called HAMLET. listed (current trading status not checked) | gov.uk/ai-assurance-techniques/logically-ai-test · ostia.org.uk/member-directory-2/ | verified | |
| Online Safety Tech Industry Association (OSTIA)Networks, bodies, events and media | Trade body for UK online safety technology firms; its 2020 note said the UK safety tech sector had doubled in size and investment. | ostia.org.uk/ · ostia.org.uk/2020/05/29/uk-at-the-forefront-of-s | verified | |
| QumodoCompanies | Research and development company pairing people with AI for online safety work; OSTIA member. listed (undated directory) | ostia.org.uk/member-directory-2/ | one source | |
| SafeToNetCompanies | London maker of on-device child safeguarding software (HarmBlock) that blocks sextortion, grooming and abuse content on phones. | London | Website · Companies House | one source |
| UnitaryCompanies · also on Software and tools | Makes AI that checks photos and videos for harmful content, so online platforms can moderate what users post.Profile
Round 6 deep profile (30 Oct 2026), as the researchers wrote it; sources are listed in the record panel. | London | Companies House · uktech.news/tech-hubs/london/unitary-series-a-20 · tech.eu/2023/03/07/keeping-tabs-on-nsfw-or-other · find-and-update.company-information.service.gov. · find-and-update.company-information.service.gov. | verified |
| VerifyMyCompanies | London company selling privacy-preserving age estimation, identity verification and AI-plus-human moderation of content before it is published. | London | Website · Companies House | one source |
| Vigil AICompanies | Online safety firm OSTIA lists as building technology to detect and categorise harmful material involving children. listed (undated directory) | ostia.org.uk/member-directory-2/ | one source |