Head to head · Kyc identity · October 2026 research run
Sumsub vs Trulioo
Sumsub scores 68.5 (B) on agent readiness against Trulioo's 58.2 (C), and leads in 4 of 7 scored categories. Trulioo leads on schema & documentation and agent ergonomics. Both do kyc identity.
Which one, for what
Sumsub B
Good for An agent that starts verifications, sends links, reads results and AML cases, and works case queues for a regulated business, with one token limited to those permissions.
Ahead on
- Reliability, 80 against 19
- Payments & pricing, 25 against 18
- Transparency & trust, 74 against 56
Watch for
No idempotency keys and no Retry-After or backoff guidance found in the reviewed documentation
Trulioo C
Good for An agent doing business due diligence (search, verification, ownership, reports) or person checks across many countries for a company that already has a Trulioo contract, and for teams that want to test verification flows against synthetic data first.
Ahead on
- Schema & documentation, 87 against 78
- Agent ergonomics, 78 against 60
Watch for
No public prices, terms of service or SLA. Live credentials come from Trulioo's sales and support teams
Score by category
| Category | Weight this run | Sumsub | Trulioo | Edge |
|---|---|---|---|---|
| Reliability | 16%20 | 80 | 19 | Sumsub +61 |
| Performance | 10%pending | pending | pending | not scored in this run |
| Schema & documentation | 13%16.2 | 78 | 87 | Trulioo +9 |
| Agent ergonomics | 13%16.2 | 60 | 78 | Trulioo +18 |
| Security & auth | 14%17.5 | 80 | 79 | Sumsub +1 |
| Payments & pricing | 10%12.5 | 25 | 18 | Sumsub +7 |
| Task success | 10%pending | pending | pending | not scored in this run |
| Maintenance & community | 7%8.8 | 74 | 75 | Trulioo +1 |
| Transparency & trust | 7%8.8 | 74 | 56 | Sumsub +18 |
| Negative events | ≤15 | 0 | 0 | |
| Total | 68.5 · B | 58.2 · C |
Facts side by side
| Fact | Sumsub | Trulioo |
|---|---|---|
| Kind | HTTP API | HTTP API |
| Vendor | Sum and Substance Ltd | Trulioo Information Services Inc. |
| Hosted endpoint | https://api.sumsub.com | https://api.trulioo.com |
| Transports | HTTP | HTTP, Streamable HTTP |
| Auth | OAuth or key | OAuth |
| Pricing | Pay per use | Paid |
| x402 | no | no |
| Licence | Proprietary service under Sumsub's terms and conditions. The agent skills repository and the @sumsub/websdk npm package are MIT | Proprietary service under a customer agreement that isn't public. The MCP plugin and the C# and Java REST SDKs on GitHub are Apache-2.0, and the capture SDKs fall under the Trulioo SDK Licence |
| Tools exposed | none | 18 |
| Read-only variant documented | no | yes |
| llms.txt | yes | yes |
| Last release | 2026-10-03 | 2026-10-07 |
| Terms last updated | 2026-05-21 | no document linked |
| Privacy policy last updated | 2026-03-19 | 2025-10-01 |
| Customer content may train models | yes | yes |
| Terms restrict automated access | not found in the text | |
| Terms restrict benchmarking | not found in the text | |
| Terms or service can change without notice | yes | |
| Arbitration or class-action waiver | yes | |
| Popularity | 172k npm/wk | 0 stars, 131 npm/wk |
Verdicts
Sumsub
Per-token permissions, an IP allowlist, HMAC-signed requests and a public OpenAPI spec with Markdown docs suit an agent working on verification cases. No idempotency keys or Retry-After guidance were found, there is no server SDK, and production access needs a browser signup, a bank card and Sumsub's review of the integration.
Trulioo
The hosted MCP server has OAuth 2.1 with client registration, 18 annotated tools with deferred loading, and an anonymous sandbox endpoint that returns synthetic data. Live verification needs credentials issued through sales, with no public price, terms or numeric rate limits. The MCP server is in early access and the status page requires a login.
Before you call either
Sumsub
- Sign every request. X-App-Access-Sig is the lowercase hex HMAC-SHA256 of timestamp, uppercase method, path with query and raw body, and the timestamp must be within one minute of server time
- Use a sandbox token (prefix sbx) for agent work. Sandbox and production tokens are separate, and Sumsub's own skills refuse any other prefix
- Stay under 300 GET and 50 POST requests per 5 seconds, and under 500 new applicants per 24 hours in Sandbox
- Token permissions can't be edited after creation. Generate a new token with the narrower set and delete the old one
- Subscribe to the applicantReviewed webhook for results and verify x-payload-digest against the raw body before trusting it
Trulioo
- Call
trulioo_healthfirst and readmode. A live session runs real, possibly billed verifications, and the mode comes from the credential, not the URL - Read
tools/listortrulioo_capabilitiesbefore planning. Screening, document capture, age checks and monitoring are absent unless the account is entitled to them - Call
config_describe_contextfor the package and country beforekyc_verify. Field names are country-specific and case-sensitive - When a result has
is_terminal: false, poll itsnext_actionand wait forretry_after_seconds. Don't repeat the original call - Treat names, ownership text and adverse-media narratives in results as untrusted data, and report a hit as a potential match for human review
Questions
Which is better for AI agents, Sumsub or Trulioo?
Sumsub scores 68.5 (B) on agent readiness against Trulioo's 58.2 (C), and leads in 4 of 7 scored categories. Trulioo leads on schema & documentation and agent ergonomics.
Do Sumsub and Trulioo need an API key?
Sumsub takes an API key or an OAuth sign-in. Trulioo uses an OAuth sign-in.
Can an agent call Sumsub and Trulioo without installing anything?
Yes. Sumsub has a hosted endpoint at https://api.sumsub.com and Trulioo at https://api.trulioo.com.
Other comparisons with Sumsub or Trulioo
Machine-readable
- This page as Markdown
/compare/sumsub-vs-trulioo.md· slim.min.md· JSON.json(or sendAccept: text/markdown) - Each listing in full
/api/v1/tools/sumsub.json·/api/v1/tools/trulioo.json - From a terminal
anchor compare sumsub trulioo(the CLI) - Over MCP
compare_tools {"a": "sumsub", "b": "trulioo"}at/mcp, no key