Dataleon Léon vs Themis AI Investigator
Quick answer
Dataleon Léon (AI agent for KYB/KYC file review with multi-agent verification, screening and follow-ups) (Dataleon (Dataleon SAS)) and Themis AI Investigator (AML/KYB due-diligence agents) (Themis (Themis International Services Ltd)) are both listed in the Risk category of Agent Index.
They share no framework tags in our dataset.
This is not a ranking.
Dataleon Léon (AI agent for KYB/KYC file review with multi-agent verification, screening and follow-ups) (Dataleon (Dataleon SAS)) and Themis AI Investigator (AML/KYB due-diligence agents) (Themis (Themis International Services Ltd)) are both listed in the Risk category of Agent Index. They share no framework tags in our dataset.
| Field |  Dataleon Léon (AI agent for KYB/KYC file review with multi-agent verification, screening and follow-ups) |  Themis AI Investigator (AML/KYB due-diligence agents) |
|---|---|---|
| Vendor | Dataleon (Dataleon SAS) | Themis (Themis International Services Ltd) |
| HQ | France · Europe | United Kingdom · Europe |
| Primary category | Risk | Risk |
| Also listed in | Risk | Risk, Compliance |
| Summary | French KYB/KYC compliance platform whose agent Léon pre-audits pending customer files, has KYC and KYB 'workers' review them and recommend the next step from the firm's past decisions, and launches specialised agents in parallel for identity verification, sanctions/PEP screening and customer follow-ups, with analysts making the final decision. | A coordinated team of AML-trained AI agents that runs enhanced due-diligence and KYB investigations in minutes: registry and web collection, officer/UBO screening, adverse-media analysis and transparent red/amber/green risk grading, with analysts keeping the final decision. |
| Frameworks (vendor-stated) | — | — |
| Frameworks (vendor-claimed) | GDPR, EU AMLR | — |
| Capabilities / tasks | kyc, aml, case investigation, workflow automation | kyc, aml, case investigation, risk assessment |
| Pricing (as published) | Not published | Not published |
| Pricing model | quote | quote |
| Primary source | https://www.dataleon.ai/plateforme/agent-ia | https://www.wearethemis.com/uk/software/modules/ai-investigator |
| Last checked | 2026-10-19 | 2026-10-18 |
| Official site | https://www.dataleon.ai/plateforme/agent-ia | https://www.wearethemis.com/uk/software/modules/ai-investigator |
FAQ (from this dataset)
What is the difference between Dataleon Léon and Themis AI Investigator?
Both are listed under Risk. Shared tasks: kyc, aml, case-investigation. Dataleon Léon-only tasks: workflow-automation. Themis AI Investigator-only tasks: risk-assessment. Differences are from stored category and task tags, not a ranking.
Which one publishes pricing?
Dataleon Léon (AI agent for KYB/KYC file review with multi-agent verification, screening and follow-ups): Not published Themis AI Investigator (AML/KYB due-diligence agents): Not published
Where are Dataleon Léon and Themis AI Investigator headquartered?
Dataleon Léon (AI agent for KYB/KYC file review with multi-agent verification, screening and follow-ups) publishes HQ in France. Themis AI Investigator (AML/KYB due-diligence agents) publishes HQ in United Kingdom.
Side-by-side data is generated from the open dataset. “Vendor-claimed” frameworks are as marketed by each vendor and not verified by Agent Index; framework tags indicate relevance, not certification. Request current quotes from each vendor before buying. This page does not rank or score vendors. Sponsored comparisons, if any, will be labelled.
Also in this use case
Other verified listings that share a task tag or use-case group with Dataleon Léon (AI agent for KYB/KYC file review with multi-agent verification, screening and follow-ups) or Themis AI Investigator (AML/KYB due-diligence agents). Open a pair page or the use-case table — this is not a ranking.
- Napier AI Continuum responsible agents (screening alert triage and auto-clearing) — Configurable AI agents in London-based Napier AI's Continuum financial-crime platform. In Client Screening and Transaction Screening, compliance teams build and tailor 'responsible agents' in a no-code sandbox and choose how much autonomy to hand over, from flagging sanctions, PEP and adverse-media matches for review to clearing known patterns automatically before they reach a queue, with every agent action explained and captured in the audit trail. · Napier AI Continuum responsible agents (screening alert triage and auto-clearing) pair comparison
- SOCRadar AI Agents (specialist threat-intelligence, attack-surface, digital-risk and alarm-triage agents) — Roster of specialist agents inside the SOCRadar threat-intelligence platform: customers deploy agents, set each one's skills, scope and access, and green-light sensitive steps. Agents cover threat-actor and ransomware intelligence, detection-rule writing, IoC enrichment, identity/credential exposure, vulnerability analysis, brand and dark-web monitoring, phishing-domain hunting, external attack surface and Shodan recon, and alarm triage that records verdicts and asks before changing an alarm's status.
- Strike48 agentic SecOps platform (pre-built SOC agent team and no-code agent builder over federated logs, cloud or air-gapped on-prem) — Agentic orchestration platform for SOC and IT teams from the company behind the Devo log platform: purpose-built micro agents triage and investigate alerts, analyse phishing, hunt threats, write and tune detections and help with compliance over logs queried in place across SIEMs and data lakes, with configurable human approval and an audit trail; available as SaaS, isolated compute or an air-gapped on-prem appliance.
- Trulioo UBO Discovery Agent (agentic beneficial-ownership research inside KYB) — Agentic AI inside Trulioo's KYB verification workflow from Vancouver-headquartered Trulioo. When registries run out, the UBO Discovery Agent researches filings, disclosures, legal and public records, OSINT and verified third-party databases, reaches registries without API connectivity in real time, reconstructs the beneficial-ownership chain with jurisdiction-specific control logic, cites every finding and reports gaps instead of guessing. · Trulioo UBO Discovery Agent (agentic beneficial-ownership research inside KYB) pair comparison
Use-case comparisons
- AML and transaction-monitoring AI agents — 57 listings (Anti-money-laundering, transaction monitoring and financial-crime investigation)
- KYC and identity AI agents — 48 listings (Know-your-customer, identity verification and onboarding)
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