Dissei

Dissei sells finance-focused RL environments, evaluation benchmarks, and real-transaction training data and analyst trajectories to AI labs and model developers, as well as financial institutions building or assessing models.

Source:dissei.ai

dissei.ai · updated Sep 29, 2026

RL environments Evals and benchmarks Training data Human data

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Headquarters: Not publicly listed
Founded: 2026
Source:linkedin.com
Headcount: 1-10
Source:linkedin.com
Total funding: Not publicly listed
Latest round: Not publicly listed

Trust & data

How the vendor protects buyer material, where its data comes from, and where it can run.

Other certifications: GDPRCCPA/CPRA
Source:dissei.ai
Deployment: Vendor-hosted
Source:dissei.ai
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We host sealed evaluations; your training never touches our infrastructure.
Data sources: Licensed real-world data
Source:data.dissei.credit
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Licensed real-world data: Dissei lending is the primary source, with secondary licensed origination added under its own rights.
Stated confidentiality practices: Requires a mutual NDA before sensitive information is shared; says eligible records are anonymised and rights-cleared, provides per-asset provenance, and keeps training artifacts within the customer's perimeter. Its privacy policy describes TLS encryption and access controls for website data.
Sources:dissei.ai/contact.html dissei.ai/faq.html dissei.ai/privacy.html
Not publicly listed: SOC 2, Trust center, Exclusivity

What they sell

Offerings: RL environments Evals and benchmarks Training data Human data
Source:dissei.ai
Domains: Finance
Source:dissei.ai
Delivery formats: Datasets
Source:dissei.ai
Public samples & benchmarks: One case, worked end to end: a lender, a platform, and a demand shock
Sources:data.dissei.credit dissei.ai
Not publicly listed: Named customers

Every change to these facts is kept in the public claims log. Record co_bc10a671d593.