Attune vs Jetty — Underwriting workstation for US insurance, 2026.

Generation

ai-native

Stack layer

Underwriting workstation

Founded

2016

Lines

commercial, workers-comp

Generation

ai-native

Stack layer

Underwriting workstation

Founded

2015

Lines

home

Replaces

traditional agent distributed renters insurance, upfront cash security deposit

Type

subsidiary

Parent

Pinnacol Assurance (via Cake Insure, Inc.)

Acquired

2023

Source: Colorado Office of the State Auditor

Type

private-equity

Parent

Rhino (combined Rhino+Jetty entity)

Acquired

2025

Source: PR Newswire

• The brief that Attune is a 'Hartford + Two Sigma + AIG joint venture' is incorrect. Public record (Business Wire, 28 September 2016) shows Attune was founded by AIG, Hamilton Insurance Group and affiliates of Two Sigma Investments, each holding one-third. Hartford Financial Services Group has no disclosed equity, capacity or operational role in Attune at any point in the platform's history.
  Source: Business Wire
• Total equity funding is not publicly disclosed. Attune was capitalised by the three JV parents (AIG, Hamilton, Two Sigma) rather than by priced venture rounds, and subsequent ownership changes (Coalition acquisition October 2021, sale to Pinnacol Assurance / Cake Insure 4 January 2023) were undisclosed-terms transactions. No venture capital round size has been made public for Attune as a standalone entity.
  Source: Carrier Management
• BiBERK (Berkshire Hathaway) and Coterie are US small-commercial competitors of Attune, not capacity partners. Attune's disclosed fronting and underwriting paper comes from Blackboard Insurance (AIG) on legacy BOP, Accredited Surety and Casualty (with TransRe-led reinsurance) on BOP+, EMPLOYERS on legacy workers' comp, Hiscox on GL/PL, and — since September 2024 — EverPeak Insurance supported by Pinnacol Assurance on the new workers' comp product. Neither BiBERK nor Coterie appears in Attune's disclosed carrier panel.
  Source: Attune Insurance (Help Center)
• Attune is an MGA / technology-enabled broker platform, not a licensed risk-carrying insurer. All policy paper sits with third-party carriers (Accredited, EMPLOYERS, Hiscox, Blackboard, EverPeak). Unlike Pie Insurance — which moved full-stack in 2023 with its own A- rated paper — Attune has never acquired or become a licensed carrier, so underwriting appetite ultimately depends on capacity partners' continued support.
  Source: The Insurer
• No Gartner, Celent, Forrester or Novarica coverage of Attune surfaces in public search. Third-party validation is concentrated in insurance trade press — Insurance Business America, The Insurer, Carrier Management, Insurance Journal, Insurance Insider US, Business Insurance — and Attune's own announcements.
  Source: Carrier Management

• Jetty is an MGA, not a licensed insurance carrier. It does not hold the balance-sheet risk on any of its products — renters insurance (Jetty Protect) is issued by State National Insurance Company (a Markel subsidiary) in 49 states and by National Specialty Insurance Company in Florida, and reinsured through Farmers/Munich Re. Security-deposit insurance and loss-of-employment coverage on the post-merger Rhino+Jetty platform are fronted by AmTrust Financial Services and The Fortegra Group. Revenue scales with distribution volume and commission/fee economics, not float or underwriting profit; if capacity partners exit or raise reinsurance costs, Jetty's economics compress immediately.
  Source: Jetty Help Center
• Jetty no longer sells direct-to-consumer. As of 2026, Jetty Protect renters insurance is available only to residents of apartment communities that have signed a Jetty property-management partnership — prospects without a partner-issued sign-up link cannot obtain a quote. This is a deliberate B2B2C pivot away from the 2017-2019 D2C 'Lemonade competitor' positioning that was heavily written up by TechCrunch and Insurance Business America. The distribution surface is now gated behind the enterprise sales cycle with multifamily owners and operators.
  Source: NerdWallet
• Jetty experienced material financial distress in April 2020: the company laid off approximately 40% of its workforce (~35 employees) and paused new policy sales to shore up its balance sheet during the COVID-19 rental-housing disruption. The company survived, raised a further $23M in 2021 co-led by Citi and Flourish Ventures, and pivoted fully to property-management distribution, but its early D2C InsurTech thesis did not scale in the way Series A/B investors underwrote.
  Source: The Real Deal
• Jetty does not appear in publicly indexed Gartner, Forrester, or Celent leader quadrants for core renters/residential underwriting or MGA platforms. Recognition is concentrated in trade and tech press (TechCrunch, The Real Deal, Insurance Business America, REI INK, Coverager, The Insurer) and real-estate industry outlets (Bisnow, Propmodo, HousingWire). There is no independent analyst validation of its underwriting or loss-ratio performance against neo-renters peers such as Lemonade.
  Source: NerdWallet
• Jetty draws an unusually high rate of consumer complaints to state insurance regulators relative to the median renters carrier, per NerdWallet's 2026 review and U.S. News aggregated data. The product is priced aggressively low (Jetty Protect starts at ~$5/month) and distributes through property-management channels that sometimes pair the policy with lease obligations, which contributes to customer-satisfaction pressure at the regulator level.
  Source: NerdWallet