phidea
← All tools

Guidewire PolicyCenter vs Slide Insurance — Policy administration for US insurance, 2026.

Guidewire PolicyCenter (58 named carriers) and Slide Insurance (3 named carriers) both sit at the policy administration layer. Zero customer overlap in the public roster — they are addressing different segments of the same stack layer.

Last verified 2026-06-01 · methodology

TL;DR

  • Guidewire PolicyCenter has 58 publicly-named carrier deployments; Slide Insurance has 3. Both at the policy administration layer.
  • Zero customer overlap in the public roster. Guidewire PolicyCenter and Slide Insurance are addressing different carriers within the same stack layer.
  • Both classified modern on Phidea's generation axis.
  • Both public ownership.
  • Analyst coverage: 0 firms cover both, 1 only Guidewire PolicyCenter, 4 only Slide Insurance.

Customer overlap

BucketCount
Named on Guidewire PolicyCenter only58
Named on Slide Insurance only3
Named on both0
of which US-named on at least one side0

Only on Guidewire PolicyCenter

  • USAA (US)
  • The Hartford (US)
  • Chubb USA (US)
  • Aviva (UK)
  • QBE Insurance (AU)
  • Texas Farm Bureau (US)
  • Donegal Insurance Group (US)
  • Brotherhood Mutual Insurance Company (US)
  • Mountain West Farm Bureau (US)
  • Columbia Insurance Group (US)
  • AXA XL (US)
  • EMC Insurance (US)
  • …and 46 more on the vendor card.

Only on Slide Insurance

  • Farmers Insurance (Truck Insurance Exchange) (US)
  • United Property & Casualty Insurance Company (US)
  • St. Johns Insurance Company (US)

Counts derived from 62sourced carrier-deployment entries across both vendor cards. Aggregate-only statements (e.g. “16 of the top 20”) excluded.

Stack position

Guidewire PolicyCenter
Generation
modern
Stack layer
Policy administration
Founded
2001
Lines
auto, home, commercial, workers-comp, specialty
Replaces
mainframe pas
Slide Insurance
Generation
modern
Stack layer
Policy administration
Founded
2021
Lines
home

Ownership and corporate context

Guidewire PolicyCenter
Type
public
Parent
Guidewire Software, Inc.
Ticker
NYSE: GWRE
Slide Insurance
Type
public
Ticker
SLDE

Source: Slide Insurance Holdings, Inc.

Carrier-segment specialization

Guidewire PolicyCenter — geographic split

  • US
    56
  • UK
    1
  • AU
    1

Slide Insurance — geographic split

  • US
    3

Analyst coverage differential

Only Guidewire PolicyCenter cited by
  • Wikipedia / Guidewire Software (2024: Guidewire Software — company overview)
Only Slide Insurance cited by
  • Insurance Journal (2025: Florida's Slide Insurance Files for Initial Public Stock Offering)
  • Reuters (2025: Slide valued at over $2.6 billion in debut after biggest insurance IPO of the year)
  • Artemis (2026: Slide lifting reinsurance tower to ~$3.5bn for 2026, rate decreases substantial: CEO Lucas)
  • Insurance Business (2025: Slide Insurance Q1 profit jumps 51% as Citizens depopulation pays off)

Recent news (last 12 months)

No news items in the last 12 months for either tool.

Sourced limitations

Guidewire PolicyCenter

No publicly-sourced limitations recorded on the vendor card yet.

Slide Insurance
  • Slide is almost entirely a Florida story. At the end of 2024, 99.5% of its policies were in Florida and 0.5% in South Carolina. That concentration makes the company's results highly sensitive to any single Florida hurricane season. The S-1 filing explicitly names this as the primary business risk.
    Source: U.S. Securities and Exchange Commission
  • Slide carries a Demotech Financial Stability Rating of A, Exceptional — not an AM Best rating. The S-1 warns that the absence of an AM Best rating may limit the company's access to certain reinsurance markets and could affect agent placement decisions in states outside Florida.
    Source: U.S. Securities and Exchange Commission
  • Slide's growth model has relied heavily on bulk policy assumptions from failing carriers and from Citizens depopulation. Those transactions are not recurring on demand — they depend on state regulatory approvals, competitor insolvencies, and the continued availability of Citizens policies eligible for take-out. The Citizens policy count was already shrinking in 2024 (down from an all-time high of nearly 1.5 million).
    Source: U.S. Securities and Exchange Commission
  • Slide writes only personal property lines — single-family homes and condominiums. It does not offer auto, life, commercial P&C, or specialty lines. The company has flagged commercial residential and E&S products as a future ambition, but neither was in market as of the S-1 filing in May 2025.
    Source: U.S. Securities and Exchange Commission

Limitations published on Phidea are sourced to the underlying citation and reflect what is publicly named — not an exhaustive list. Consult the vendor card for the full record.

Frequently asked

Do any carriers run both Guidewire PolicyCenter and Slide Insurance?
Not in Phidea's public roster. Across 61 sourced carrier-deployment entries on both vendor cards, zero carriers appear on both. The two tools are addressing different carriers within the same stack layer.
Who owns Guidewire PolicyCenter and Slide Insurance?
Guidewire PolicyCenter is public (NYSE: GWRE). Slide Insurance is public (SLDE).
Which has more named US carriers?
Guidewire PolicyCenter has the larger publicly-named US roster: Guidewire PolicyCenter 56, Slide Insurance 4. Public-roster size is a coverage signal, not a quality signal — vendors with stronger NDAs may have larger actual US footprints than the public count shows.
Where are these tools positioned in the insurance stack?
Both sit at the policy administration layer. Guidewire PolicyCenter replaces mainframe pas; Slide Insurance operates as a standalone vendor.

Adjacent reading