Insurance AI
T

Tesora

San Francisco company founded in 2025 by chief executive Vivek Rao, formerly of McKinsey and the private equity firm Sycamore Partners, and chief technology officer Federico Reyes Gomez, a Stanford computer science graduate who worked on document understanding at Google before joining a graph neural network startup. Backed by Y Combinator in its Summer 2025 batch and still very small, with a founding team of two to four and a former chief actuary working alongside it. The product is an AI native actuarial workbench for specialty property and casualty carriers, reinsurers and managing general agents, built as agents rather than as software with models attached.

Two agent families are described: insight agents covering loss modelling, on-levelling and market research, and rating agents covering base rates, factors, increased limits factors and a callable pricing interface. The agents read loss runs, statements of value, broker submissions and state rate filings in almost any file format, then build, audit and deploy raters and pricing analyses.

The company positions itself against the assembly work rather than the mathematics, arguing that trending, on-levelling, severity fits, generalised linear models and reserving were settled decades ago and what slows actuaries is finding the data, picking the method and writing the memo. It states that its agents record where data and logic came from so they can cite the source later, that analyses are fully reproducible, and that a customer can upload an existing spreadsheet rater to have its formulas parsed, factor tables identified and a versioned model rebuilt, tested and deployed. Reviews are described as aligned to actuarial professional standards and the audit trail is described as meeting the standard expected for financial reporting controls.

Last VerifiedAugust 20, 2026
Compare Tesora with other vendors
Founded
2025
Headquarters
San Francisco, California, United States
Website
tesora.ai
Categories
insurance-ai
Assessment

Capability Axes

Capability grades

15 of 15 axes rated · 3 graded A or B

AI Capability
AI Centrality
AA on AI CentralityThe artificial intelligence is the product. Remove the models and there is nothing left to sell.
Vendor Published

The agents are the product and the company describes itself as AI native rather than as software with models added. Strip the models and there is no workbench left, only the spreadsheets and email the product exists to replace. Worth recording as the sharpest contrast in this pocket: the two largest vendors here both sit at B because a deterministic rating engine remains underneath their models, and this one has no such residue because it never had a rating engine to begin with.

Autonomy and Oversight Model
BB on Autonomy and Oversight ModelA written commitment that the models work alongside human judgment, with real review surfaces, short of the full control structure: commonly the threshold at which the system stops or what happens after it is wrong.
Vendor Published

Strong B and better specified than most vendors ten times its size. The division of labour is stated explicitly rather than implied: the product handles the assembly and the actuary stays in charge of every decision, which is a positional claim about where the human sits rather than a general assurance that humans are involved.

Reviews are described as aligned to actuarial professional standards, which names an external standard the review is measured against, and that is the same class of specificity that separates an auditable control from guardrail language.

Held at B and not A on two points recorded rather than smoothed: alignment to a standard is not enforcement of it, and nothing describes what a review actually checks, what an agent may do without approval, or what prevents an agent from deploying a rater the actuary has not examined. The agents genuinely act, since building and deploying a rater is acting.

Model Risk Management and Transparency
BB on Model Risk Management and TransparencyReal transparency mechanisms are published, such as per alert explainability, confidence scoring or split testing, without the validation package or supervisory mapping behind them.
Vendor Published

Earned on two named mechanisms rather than on assertions, and the vendor frames the problem correctly. It states that generic AI was untrustworthy because its analyses were often unreproducible, and answers with reproducibility as a product property plus provenance: the agents record where data and logic came from so they can cite the source later, and rebuilt raters become versioned models.

Reproducibility and source citation are exactly what a reviewing actuary or examiner needs and almost nothing in this index publishes either. Held at B and well short of A: no accuracy figures, no validation methodology, no error rate on the document extraction the whole pipeline depends on, no drift monitoring and no external assessment.

One claim is flagged rather than credited, and it is the most checkable thing on the site: when an existing spreadsheet rater is rebuilt, existing logic is said to be preserved exactly. That is an absolute stated about a translation process, with testing mentioned and no test method, tolerance or failure rate published.

Operational and Outcome Evidence
CC on Operational and Outcome EvidenceUnnamed case studies, customer logos, or claims without numbers. Prestige is not measurement: the calibre of the client list describes the buyer rather than the product, and coverage statistics are not adoption statistics.
Vendor Published

No named customer, no quoted executive, no case study, no quantified outcome, no independent evaluation. Design partners are referred to and never identified. Two things exist that are deliberately not credited because they are not customer evidence: an accelerator backing, which is investor validation, and a former chief actuary working with the team, which is a credential of the vendor rather than a reference from a buyer.

AI Safety and Data Stewardship
CC on AI Safety and Data StewardshipGeneral assurances that do not answer the question this axis asks, which is whether one customer’s data trains models serving its competitors. Unbounded cross client learning stated with no boundary grades here too.
Vendor Published

Nothing states whether a carrier's loss experience, rating logic or submissions inform anything beyond that carrier's own work. The question matters more than usual for this shape of product because rating logic is among the most commercially sensitive material an insurer holds and the agents ingest it directly, and because the same agents also read competitors' public rate filings, so the product sits between public and proprietary rating information by design.

Regulatory and Compliance
GLBA and Data Privacy Posture
CC on GLBA and Data Privacy PostureA standard privacy policy that covers the website rather than the service, or silence on a product that touches limited consumer data.
Vendor Published

Nothing published on retention, access or processing commitments, for a product whose inputs are a carrier's loss runs and broker submissions containing insured and claim level detail.

Security Certifications and Trust Center
CC on Security Certifications and Trust CenterA single footer line, or certifications asserted without being enumerated, which is weaker than naming them because it invites an assumption a buyer cannot check.
Vendor Published

No certification, security page or trust portal. One claim is recorded as a shape rather than credited: the audit trail is described as meeting the grade expected for financial reporting controls, invoking the American corporate reporting statute as a quality standard. Nobody certifies against that statute, and it governs the filer's controls rather than a supplier's product.

This is a milder version of the catalogued pattern where statutes and uncertifiable frameworks are listed alongside real certifications, and it is worth noting because the claim is doing credential work while naming no assessor, no scope and no report.

Regulatory Status and Licensure
CC on Regulatory Status and LicensureThe regulatory position is unstated. Most vendors in this index are technology suppliers and being unlicensed is the correct posture, so this grade records silence about the posture, not a missing licence.
Vendor Published

No licence or standing claimed, and none would be expected for a software supplier at this stage. Recorded with one distinction worth keeping for this pocket: the product reads state rate filings as an input, which is consuming public regulatory data and is a different thing entirely from having a model examined and approved by a regulator, which is what earns an A on this axis elsewhere in this pocket.

AI Governance and Bias Disclosure
CC on AI Governance and Bias DisclosureResponsible artificial intelligence committed to in policy language with no evaluation behind it, on a product whose bias surface is modest.
Vendor Published

No fairness testing, protected characteristic handling or governance disclosure. The exposure is direct rather than incidental: the rating agents produce base rates, factors and increased limits factors, which is the construction of the price a consumer is charged. Two vendors in this same pocket disclose bias testing and this one, whose agents build the rating structure itself, does not.

AI Liability and Recourse
CC on AI Liability and RecourseMechanisms that enable challenge, such as audit trails and source traceability, with nothing standing behind the output and no route for the person affected.
Vendor Published

Nothing published on responsibility for a wrong outcome, and the exposure is unusually concrete for a company this young. The agents build and deploy raters, so an error does not stay in an analysis, it reaches the market as a rate charged to policyholders.

The spreadsheet rebuild path is the sharpest version: a translation error in parsing formulas or identifying factor tables produces a rater that prices differently from the one the carrier approved, and nothing addresses detection, correction, or who bears the cost of business written on it. Reproducibility means the error can be traced afterwards, which answers a different question from who is responsible for it.

Integration and Deployment
Model Supply Chain Disclosure
CC on Model Supply Chain DisclosureThe architecture is described and no provider is named.
Vendor Published

No model, provider, family or version named. The capability is described as frontier agents, which is a phrase that gestures at model quality while disclosing nothing about the dependency, and it is worth cataloguing alongside proprietary models as a term that substitutes for a name. Notable in a product whose entire value proposition is that generic AI could not be trusted for this work: the claim that this system is different rests on the model layer and the model layer is unnamed.

Core Systems and Integration Depth
CC on Core Systems and Integration DepthIntegration claimed through standards or connectors with no system named and nothing to verify.
Vendor Published

Two real capabilities and no named integrations. The product reads state rate filings, loss runs, statements of value and broker submissions in almost any file format, and it exposes a callable pricing interface so a carrier can invoke a rate from its own systems, which is a genuine production path rather than an export.

Against that: no policy administration system, rating platform or data provider is named anywhere, no interface documentation is published, and the deployment target for a rebuilt rater is the vendor's own runtime rather than a carrier's existing stack. Ingesting documents is not the same as integrating with the systems of record.

Deployment Model and Data Residency
CC on Deployment Model and Data ResidencyCloud only with nothing stated, which is the category norm.
Vendor Published

Nothing published. No hosting model, no cloud named, no options, no residency statement, no customer responsibility split, for a product that ingests a carrier's loss experience and broker submissions.

Commercial
Commercial Transparency
CC on Commercial TransparencyNo price is published and engagement runs through a demo form, which is the norm in this index.
Vendor Published

No pricing, no commercial model and no indication of whether the product is licensed by seat, by rater, by call volume or by subscription. Every route is a contact form.

Institution and Segment Coverage
CC on Institution and Segment CoverageSegments claimed broadly, banks, fintechs, credit unions, without evidence any of them has its own maintained surface.
Vendor Published

A genuine C rather than a thin one, and rare on this axis. The company was founded in 2025, has a founding team of two to four, and describes working with design partners rather than a customer base. Target buyers are stated with precision, namely specialty property and casualty carriers, reinsurers and managing general agents, and a stated target is not coverage. No institution of any size is named anywhere and no count is claimed. Graded on what exists today, with the note that this is a startup at the beginning of its commercial life rather than a vendor failing to disclose.

Alternatives to Tesora

The closest documented capability profiles to Tesora in the same categories, ordered by similarity across the same fifteen axes the index grades every vendor on. Closest documented profile, not a claim that either product does the same job. No vendor pays for placement.

Documents Regulatory Status and Licensure and AI Liability and Recourse where Tesora does not

A lighter documented profile than Tesora

Documents Operational and Outcome Evidence and Institution and Segment Coverage, among others where Tesora does not

Documents Operational and Outcome Evidence and Institution and Segment Coverage, among others where Tesora does not

Documents Operational and Outcome Evidence and Institution and Segment Coverage, among others where Tesora does not

Documents Institution and Segment Coverage and AI Safety and Data Stewardship, among others where Tesora does not

Similarity is computed axis by axis from published grades, not from a composite score. The index does not aggregate grades into a total. See the fifteen axes and the methodology.

Commercial

Pricing

Vendor-published figures are labeled as such. Figures labeled “Estimated” are derived from third-party sources and have not been confirmed by the vendor.

No pricing data has been verified for this vendor. Pricing information will be published here once confirmed through vendor disclosure or third-party estimation.

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AI FinTech Index

The AI FinTech Index is an independent index that tracks changes to AI vendors in financial services. It holds 489 vendors across banking, lending, insurance, wealth, capital markets and financial crime compliance, each graded on the same 15 capability axes from public sources. No vendor pays for inclusion, placement, or rating.

Index Status
Last index update
September 5, 2026
The AI FinTech Index is an editorial reference, not a regulatory body. Vendor data is verified against published sources and public regulatory filings. Figures labeled “Estimated” have not been confirmed by the vendor. See the Methodology page for evaluation standards and limitations.
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