Tesora

Tesora is an actuarial workbench for property and casualty insurers that applies frontier AI models within a harness built for actuarial tasks such as rate filings, pricing, rater deployment and reserve reviews. It addresses the assembly work around these tasks—data pulls, reconciliation, reformatting and formula rebuilding—while keeping every populated figure traceable to the cell or page it came from, with reproducible audit trails.

The platform includes specialist agents that produce work and read-only review agents that check it, alongside modules for extraction, pricing, rating and reserving. It connects to Microsoft 365 (Excel and SharePoint), Databricks, Snowflake and major cloud storage, with policy and claims systems mapped during onboarding and other systems accessed through a REST API. Existing Excel raters can be imported, parsed and rebuilt as versioned models that pass a test suite before deployment. Security features include single-tenant private VPCs, zero data retention, SOC 2 Type II monitoring, SOX-aligned role separation across dev, test and production environments, SSO/SAML, and ASOP-aligned workflows.

Tesora is aimed at chief actuaries, pricing teams, and the IT and risk officers who review actuarial systems. It is packaged as a hosted managed VPC or as a deployment within a customer's own infrastructure, with pricing described as per actuary based on measured workflows.