Insurance AI
S

Swallow

Swallow is a London based insurance pricing platform that separates pricing models from application code. The workbench covers data import and versioning, a visual model builder needing no code, automated scenario and impact testing, governance with approvals and audit trails, and instant publishing of any model as a live rating interface, an embeddable quote form, a chatbot or a voice agent. Herbie, the AI actuary inside the platform, turns a prompt into a tested and deployable pricing model, generates test suites, writes compliance reports and version summaries, and answers product questions.

A second line at serff.ai indexes United States rate filings at scale, extracts the rating logic inside them, and turns an approved filing into a working rater carrying base rates, factor tables, class plan, territory definitions, discounts, surcharges and minimum premium rules, then generates the filing artifact set for a credentialed actuary to certify. Market Pricing Analytics runs any risk through other carriers' reconstructed rating plans, built from filed rates rather than sampled quotes.

The platform is state aware for United States filings, distinguishing file and use from prior approval states and handling premium taxes, minimum premium rules, residual market assessments and state specific rating restrictions. Named customers include Open, Rivr, MGT Insurance, Ouch and ISC, with the largest serving more than three million quotes a month and the largest by revenue above $1 billion a year. Founded in 2022 by Callum Rimmer, co founder of the usage based motor insurer By Miles, with Sam Clifton and Josh Overton, on pre seed funding co led by Connect Ventures and Jigsaw VC. Named in the InsurTech100 for 2024. Pricing starts at 2,500 pounds a month and scales on quote volume and gross written premium, with a discounted plan for insurers under 10 million pounds of premium.

Last VerifiedAugust 20, 2026
Compare Swallow with other vendors
Founded
2022
Headquarters
London, United Kingdom
Website
www.swallow.app
Categories
insurance-ai
Assessment

Capability Axes

Capability grades

15 of 15 axes rated · 8 graded A or B

AI Capability
AI Centrality
BB on AI CentralityThe models are the engine of a core capability, layered on a product that would still function without them as a rules or workflow system.
Vendor Published

Swallow sold its pricing platform for roughly two years before the AI line existed. Remove the models and a deterministic pricing engine, visual builder, test harness, approval workflow and rating interface all remain. AI now carries the throughput on two shipped lines. Herbie, described as the AI actuary inside the platform, builds a tested and deployable pricing model from a prompt and generates up to a hundred test cases from an instruction. The filings line makes twenty five years of United States rate filings executable, extracting rating logic from documents rather than summarizing them.

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

Oversight in this product depends on the path. On the filing path, a credentialed actuary, the customer's own or a partner, reviews, certifies and manages regulator objection responses. The split is quantified: eighty to ninety percent of artifacts are generated automatically and professional judgment is retained for the rest. That names and staffs an adjudication layer, places it in the path, and ties the reviewer to an external professional credential. The distribution path is different.

A voice agent runs renewal campaigns at scale, generates updated quotes in real time and is described as negotiating live, with no threshold, review structure or escalation route published. Deployment gates are real: test suites run automatically on any change, changes go through approvals, and one click rollback keeps an audit record of who changed what and why.

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

Pricing model governance is strong and the AI layer is silent. Every publish creates a versioned interface, and previous versions stay live and callable. One click rollback keeps an audit record of who changed what and why. Testing covers scenario and pivot testing, impact testing before production, what if analysis and back testing on historical data. Controlled experiments route a share of quotes between model versions.

Extraction accuracy is the open question, and it is central rather than incidental. The filings product reads rating logic out of documents, and a wrongly extracted factor table propagates silently into every quote. Reconciled example calculations are offered against a filing's own worked examples, which is the closest thing to an accuracy control. No tolerance, pass rate, failure handling or human review rate is published, and nothing describes the models behind Herbie.

Operational and Outcome Evidence
AA on Operational and Outcome EvidenceNamed customers with hard performance figures and enough method to test them.
Vendor Published

Two of five named customers have full case studies with outcomes. Rivr launched complex life products in weeks rather than months, quoted by founder and chief executive Will Clarkson Webb. Open brought a premium United Kingdom home insurance product to market in under a week. The other named customers are MGT Insurance, Ouch and ISC. Named customers, quantified outcomes and a named executive speaking publicly make this solid evidence.

The scale claims are bigger but sit apart from the attributed ones. The customer serving three million quotes a month and the client above $1 billion of revenue are not identified, which limits how much the scale claims can carry on their own.

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 is published on whether customer quote data, pricing models or uploaded workbooks train anything. The vendor names the hallucination risk, then exempts itself with an unfalsifiable claim on the same page. One answer states that AI can hallucinate quote questions, quote prices and the rules around quotes. Another states that the vendor's own channels handle new quotes, amendments and recall via AI without hallucination.

On the positive side, the market analytics product builds peer comparison from filings that are public by law. It delivers what pooled benchmarking delivers elsewhere without holding any competitor's confidential data, because a public transparency regime makes confidential pooling unnecessary.

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

There is no position at all on GLBA, despite a product line built specifically for United States carriers. The company states the platform is built with regimes such as GDPR in mind and that data can be exported, deleted or audited at any time. It is registered with the United Kingdom data protection regulator and publishes a privacy policy. Built with a regime in mind is a gesture, not a commitment.

The export and delete capability is a product feature, not a promise about the vendor's own processing. No data processing agreement, subprocessor list or statement about what the vendor does with quote data is published.

Security Certifications and Trust Center
BB on Security Certifications and Trust CenterA recognized certification named in the vendor’s own material without the artifact, or with a scope or renewal question the buyer has to raise.
Vendor Published

ISO 27001 certification is stated plainly, but only in a buried support answer. Encryption in transit and at rest, role based permissions, audit logs and complete version history are also described. The company is registered with the United Kingdom data protection regulator. The footer badge reads only certified, with no numbered standard, so a real certification is missing from the badge row that exists to advertise it. There is no trust portal or certificate link, and no scope or audit period is stated. No SOC report of any kind is published for a vendor whose output feeds premium calculations.

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 license.
Vendor Published

Unlicensed and unsupervised, Swallow works close to the regulatory machinery without being inside it. The product indexes the filing portal every carrier uses and generates the actuarial memorandum, rate manual, exhibits and rule pages. It also answers regulator objections and encodes state specific rating restrictions. The party answerable to regulators remains the carrier and the certifying actuary. Compliance guidance across three regions is a product feature, not standing. Swallow writes filings for a living, but no state supervisor has examined or approved its own models.

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 class position or governance disclosure of any kind sits beside a product that sells price optimization. The mechanism is described in detail. The platform routes live customers into controlled pricing experiments and scores the versions on sales, and the voice agent negotiates renewal prices in real time with individual consumers. Optimizing against propensity to accept rather than against risk is exactly the practice consumer fairness rules address. In this product it is not an inference from a product name but a described workflow with the success criterion stated.

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

A pricing error introduced between the filed document and the live quote has no named owner. No recourse route or allocation of responsibility is published beyond standard terms. The chain is long. An approved filing is machine extracted into an executable rater, and the rater is published as a live interface. A voice agent quotes and negotiates against it, and a consumer is priced. The certifying actuary signs the filing, not the extraction, and the carrier owns the customer relationship.

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

The only supplier named is peripheral: a direct integration with a speech synthesis provider for the voice channel. Nothing names the model doing actuarial work, reading rate filings or generating pricing models, which is where the buyer's exposure sits. Knowing the voice vendor tells a buyer nothing about the system reading its rate tables. No model inventory, default or version appears anywhere.

Core Systems and Integration Depth
BB on Core Systems and Integration DepthNamed systems or a documented public API, with the depth or the production evidence left open.
Vendor Published

Swallow is built as a rating layer that runs independently of policy administration, sold as a way to move pricing out of a legacy core while leaving the core stable. Secure REST interfaces carry a versioned endpoint per publish, alongside webhooks, batch endpoints and software development kits. Embeddable forms, chat and voice channels sit on top, with exports to Metabase, Redshift, Athena, Snowflake, Google Sheets and Excel. It is listed on the Amazon Web Services marketplace.

The performance envelope is published: one customer serves more than three million quotes a month, and the platform handles price comparison website volumes at low latency and high concurrency. No named core system connector exists. Established rating vendors, by contrast, integrate with named policy suites.

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

Single tenant software as a service on Amazon Web Services with a public status page and a marketplace listing, custom service level agreements offered to enterprise customers. Nothing published on data residency, region choice, private cloud or customer hosted options, which matters for a vendor selling simultaneously into United Kingdom, European Union and United States insurers whose supervisors take different positions on where policy and quote data may sit.

Commercial
Commercial Transparency
AA on Commercial TransparencyPublished per unit rates a buyer can price against before any conversation.
Vendor Published

Swallow publishes what it costs. Entry is 2,500 pounds a month, scaling on quotes processed and gross written premium, with 100,000 quotes included per plan. Insurers under 10 million pounds of premium get a published discount. The filings line publishes its own method. Raters are priced per state and per product, with a lower rate on each additional state. Filing assistance is priced per filing, with a lighter fee for each additional state and reduced fees for revisions. Monitoring and market analytics run on annual subscriptions tiered by coverage scope. The one soft spot is the up to fifty percent cheaper comparison, which names no baseline.

Institution and Segment Coverage
AA on Institution and Segment CoverageThe financial segments served are named and each carries its own maintained material, whether the coverage is broad or deliberately narrow.
Vendor Published

Coverage is broad for a company this size. Named institution types are carriers, reinsurers, managing general agents and program managers, along with captives, risk retention groups, brokers and embedded distribution partners. Geographies covered are the United Kingdom, the European Union and the United States, with state level awareness for filings. Lines are enumerated at length.

Personal lines run through private passenger auto, homeowners, dwelling fire, renters, condo, mobile home, umbrella, pet, motorcycle, recreational vehicle, boat, powersports and warranty. Commercial lines cover workers compensation, commercial auto, business owners policy, commercial property, general liability, professional liability, directors and officers, cyber, inland marine, equipment breakdown, surety and management liability.

Specialty lines include medical malpractice, trucking, ocean marine, aviation, equine and agricultural, and energy and environmental. The platform also states applicability to credit, mortgage, financing, leasing and membership pricing, though no customer outside insurance is named.

Head to Head

Compared With

Most editorial comparisons pair two vendors the index assesses as direct competitors for the same buyer. Some pair vendors that are adjacent rather than rival, where the useful question is where one ends and the other begins. Each carries a verdict, the buyer conditions that favor each vendor, and a graded side by side.

Alternatives to Swallow

Vendors in the same categories as Swallow whose profiles look most alike, each with a line on what the product does. Similar is not the same: check that each one does the job you need. No vendor pays for placement.

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Akur8 is an actuarial platform for non-life insurance pricing and reserving, built on what the company calls Transparent Machine Learning.

Curacel is insurance infrastructure for African and emerging markets, automating claims processing and detecting fraud, waste and abuse for insurers, healthcare providers and third party…

The index publishes no overall score or ranking. See what we assess 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.

Entry Price Pricing Basis Data Protection Terms Implementation Source
2,500 pounds a month on the entry plan, with 100,000 quotes included.
Scales by quotes processed and gross written premium, with 100,000 quotes included per plan and a published discount for insurers writing under 10 million pounds of premium. The filings line is priced per state and per product rater with a lower rate for each additional state, per filing for filing assistance with lighter fees for additional states and revisions, and by annual subscription tiered by coverage scope for monitoring and market analytics. Not tiered on the pricing page. No implementation fee is published. Vendor Published

Priced in pounds, so no dollar baseline is shown. The up to fifty percent cheaper comparison on the vendor's pages names no baseline and is not reflected here.

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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 610 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
October 20, 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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