Directories

Two reference lists for people building private, checkable AI. Every entry links to evidence you can open, and every entry was re-checked by someone who did not write it.

96 entries170 key works563 sourcesVerified November 2026

How we build them

Each entry starts from public evidence: reports, publication data, accreditation registries and the organisations’ own pages. A second person who did not write the entry then opens every link and traces each claim to a source. Where evidence is thin, the entry says so.

What they are not

They are not rankings and nobody pays to be listed. Pricing tiers are editorial estimates. An audit is not a guarantee of security, and an open call should always be checked on the funder’s own site.

Bring us a question worth checking.

Corrections and additions

Send a correction

A wrong fact, a missing group or firm, or a newer report. Send the link and we update the entry.

Research collaborations

Discuss research

Threat models, benchmarks and private-inference prototypes.

Founders

Send your deck

Send a deck: private inference tools, tickets up to €250,000.