Sixfold

Sixfold

AI-powered underwriting automation for insurance SaaS

Overview

Sixfold.ai provides software-as-a-service tools for the insurance industry that automate and assist underwriting tasks using generative AI. The main product is a co-pilot that follows the insurer’s underwriting manual and rules, helping underwriters work faster while maintaining compliance and traceability. It connects to existing underwriting workflows and automates repetitive tasks so underwriters can focus on more strategic decisions. Compared to competitors, Sixfold.ai combines a rule-driven, compliant AI assistant with clear audit trails and customization options, designed to fit the specific underwriting guidelines of each insurer. The company’s goal is to improve accuracy, speed, and decision-making in underwriting, enabling insurers to modernize operations and increase capacity without sacrificing compliance.

Significant Headcount Growth

About Sixfold

Simplify's Rating
Why Sixfold is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Data & Analytics

Enterprise Software

Fintech

AI & Machine Learning

Company Size

51-200

Company Stage

Series B

Total Funding

$51.5M

Headquarters

New York City, New York

Founded

2023

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Simplify's Take

What believers are saying

  • Skyward Specialty and Zurich validate measurable underwriting productivity gains.
  • Straight-through quote and bind can expand automation on standardized submissions.
  • Mphasis and Microsoft Marketplace broaden distribution into insurer implementation channels.

What critics are saying

  • Incumbent workflow vendors can bundle AI underwriting into existing carrier systems.
  • Straight-through binding exposes Sixfold to costly underwriting or compliance errors.
  • Cross-client data isolation slows model learning versus shared-data competitors.

What makes Sixfold unique

  • Sixfold sells carrier-specific AI underwriting with walled-off customer data.
  • Its AI Underwriter learns each insurer's appetite and next-best actions.
  • The platform embeds directly into existing workbenches and policy systems.

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Funding

Total Funding

$51.5M

Meets

Industry Average

Funded Over

3 Rounds

Notable Investors:
Series B funding is typically for startups that have proven their business model and need more funding to expand rapidly—often by entering new markets or adding more products. Investors are usually venture capital firms that specialize in later-stage investments.
Series B Funding Comparison
Below Average

Industry standards

$35M
$30M
Sixfold
$45M
Linktree
$65M
Substack
$100M
ClickUp

Benefits

Company Equity

401(k) Company Match

Mental Health Support

Wellness Program

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

3%

2 year growth

6%
InsurTech Digital
Jan 30th, 2026
How is Sixfold's Series B Round Fuelling Generative AI?

How is Sixfold's Series B round fuelling generative AI? The insurtech specialist Sixfold has raised US$30m in a Series B funding round led by Brewer Lane to accelerate the development of its generative AI underwriting technology. This investment round included strategic participation from Guidewire alongside continued backing from existing investors Bessemer Venture Partners and Salesforce Ventures. The capital injection is earmarked for the creation of what the company describes as the AI Underwriter which functions as a digital brain capable of managing end-to-end underwriting tasks autonomously. Sixfold's technology is designed to improve the speed and consistency of decision-making for carriers while allowing human professionals to pivot toward more strategic portfolio management. Alex Schmelkin, Founder and CEO of Sixfold says: "The underwriting role is being rebuilt from scratch. "InsurTech Digital is creating a future where underwriting operations completely run on Sixfold and strategy is run by people. "We're redefining what it means to be an underwriter." By expanding its research and engineering teams the firm aims to enhance its autonomous agents and broaden its data integration capabilities to reduce the time to value for new clients. The company plans to scale its commercial operations to meet rising demand across North America and Europe while establishing a stronger presence in Latin America and Australia. Integration with existing policy systems. A primary driver of the platform's adoption is its ability to integrate directly into the workbenches and policy administration systems already used by insurance professionals. This integration allows for rapid implementation without forcing teams to alter their established workflows or learn entirely new software environments. Jane Tran, Co-founder and COO of Sixfold notes: "There's a clear split forming in the industry. "To win business, you need speed and selectivity to quote quickly and write profitable risks. "To retain talent, you need to give time back to underwriters to focus on strategy. "Sixfold delivers both, and that competitive advantage increasingly shows up in combined ratio performance." Impact on the insurance combined ratio. As the industry faces increasing pressure on margins the efficiency gains provided by AI are becoming a key differentiator for global carriers. The Sixfold AI underwriting solution has already processed more than 1 million submissions across 40 different lines of business for major global entities. These insurers represent a combined US$265bn in gross written premium and include names such as Zurich North America and Generali GC&C. At Skyward Specialty the deployment of the platform across 11 teams resulted in a 35% reduction in quote response times. Zurich North America implemented the system for its middle market team of 200 underwriters and reported saving up to two hours on every submission processed. The software helps identify risks that match a carrier's specific appetite while flagging potential issues that require human intervention. Jay Grayson, Vice President of Corporate Development and New Ventures at Guidewire notes: "Underwriting remains one of the most critical and complex functions in P&C insurance. "Sixfold's approach tackles that complexity and delivers meaningful value to insurance carriers by applying agentic AI to key underwriting processes." By streamlining the ingestion of unstructured data the platform removes the manual burden of data entry that has historically slowed down the commercial insurance sector. Company portals. Executives. * Alex Schmelkin Founder and CEO * Jane Tran Co-founder and Chief Operating Officer * Jonathon Grayson Head of Corporate Development & New Ventures

Intelligent Insurer
Jan 29th, 2026
Sixfold raises $30M Series B to build AI underwriter

Sixfold, an AI underwriting insurtech, has raised $30 million in Series B funding. The company develops artificial intelligence technology for insurance underwriting operations. No further details about the funding round, including lead investors or the company's valuation, were disclosed.

Sixfold
Jan 29th, 2026
Sixfold Raises $30M Series B

Sixfold has raised a $30M Series B to accelerate the next phase of its growth in building the AI Underwriter. The round was led by Brewer Lane, with strategic investment from Guidewire and continued support from Bessemer Venture Partners and Salesforce Ventures.

Insurance Innovation Reporter
Jun 18th, 2025
Mphasis Partners with Sixfold to Implement AI for Underwriting

Mphasis partners with Sixfold to implement AI for underwriting.

FF News
Jun 17th, 2025
Mphasis Announces Strategic Partnership With Sixfold To Strengthen Insurance Underwriting Capabilities

Mphasis, (BSE: 526299; NSE: MPHASIS), an Information Technology (IT) solutions provider specialising in cloud and cognitive services, today announced a strategic partnership with Sixfold, the US and UK-based AI underwriting company redefining how insurers assess risk.As an implementation partner, Mphasis will integrate Sixfold’s AI platform to help insurers accelerate their underwriting process—speeding up submission intake and equipping underwriters with the contextual risk insights they need to make faster, more confident decisions. Designed for Life & Disability, Commercial P&C & Specialty, and Reinsurance, Sixfold reduces review times by more than half and increases Gross Written Premium (GWP) per underwriter by enabling smarter, faster risk selection —without sacrificing accuracy.Through this partnership, Mphasis aims to help streamline underwriting processes, enhance operational efficiency and drive intelligent decision-making using Sixfold’s advanced AI solutions. Already in production at market-leading carriers, Sixfold’s platform integrates seamlessly into existing workflows and quickly adapts to each insurer’s unique risk appetite—delivering tailored recommendations that align with the insurer’s underwriting guidelines.“Mphasis is excited to partner with Sixfold to accelerate AI adoption in the insurance industry. By leveraging Sixfold’s AI expertise in combination with expertise from Mphasis.ai and our insurance technology capabilities, we are able to deliver advanced, data-driven automation solutions for global insurers, driving efficiency, accuracy, and innovation across the insurance value chain,” said Srikumar Ramanathan, Chief Solutions Officer, Mphasis.“Sixfold was built to solve real problems for underwriters—and to make the entire process better for brokers and customers,” said Alex Schmelkin, Founder & CEO of Sixfold. “That means making implementation simple and fast. Mphasis has a great track record of getting technology live inside real-world insurance workflows

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