Agent 37 vs Clark: Trust Facts Side by Side
At a glance: verified facts
| Fact | Agent 37 | Clark |
|---|---|---|
| Domain registered | 2025-04-29 | 2026-03-04 |
| Policy changes we track | 8 detected (7 major) | 1 detected (1 major) |
| Last data check | 2026-11-01 | 2026-11-01 |
From public records (company registry, RDAP, App Store metadata) and our policy snapshots — a "—" means we have no verified data for that field yet.
What we checked
Both are ai agents & automation tools we track. We have sourced facts for Agent 37 on 4 of 5 areas and for Clark on 3 of 5. The tables on this page set them side by side; we don't pick a winner. An area without sourced facts is not yet checked, and is left blank rather than guessed.
Quick verdicts
Agent 37: Agent 37 was checked on 4 of 5 trust dimensions using public records. Evidence found for: company & identity, data & privacy, billing & subscription, community reputation. Not yet assessed: product reality.
What their privacy policies say about AI training
Agent 37 (policy captured 2026-10-07):
We run the infrastructure it sits on; we do not collect its contents into our own systems, and we never use your data to train AI models.
Clark (policy captured 2026-10-20):
Where permitted by law and unless you opt out, we may also use Output to develop, evaluate, and improve Clark, including training or fine-tuning models used in the Services.
Quoted verbatim from each vendor's own privacy policy — full context and more excerpts on each tool's report page.
Frequently asked questions
Is Agent 37 legit?
Agent 37 has a profile on this site. We have sourced facts on 4 of 5 areas so far, each linked to its source on the full report. Anything not yet checked is marked as pending.
Is Clark legit?
Clark has a profile on this site. We have sourced facts on 3 of 5 areas so far, each linked to its source on the full report. Anything not yet checked is marked as pending.
How this comparison works
Both tools are checked on the same five areas — company identity, data privacy, billing, product reality and reputation — using documented evidence only; an area with no evidence stays unchecked instead of guessed. Read the full reports: Agent 37 trust report · Clark trust report, or run any other tool through the trust check.