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WTW ResQ

WTW's P&C insurance and reinsurance loss reserving software, with pre-built actuarial methods, a stochastic add-on and IFRS 17 reporting.

By WTW (Willis Towers Watson)Last verified Nov 3, 2026How we evaluate
Pricing
Quote only · Not published; quoted by sales
Security
SOC 2 not confirmed
Built for
Carriers, Reinsurers
Visit site of WTW ResQ (opens in a new tab)
At a glance
  • What it does: ResQ is WTW's loss reserving software for P&C insurers and reinsurers. WTW says more than 500 companies use it. It keeps data, methods and selections in one central repository, rolls data forward to each evaluation, builds triangles and reserving segmentations, and logs every change in an audit log. A stochastic add-on shows where the point estimate sits within a range of outcomes, every feature is accessible by code for automation, and ResQ Financial Reporter covers IFRS 17. WTW also offers ResQ Cloud as a managed SaaS option. Its success stories include a Lloyd's managing agent.
  • Best for: Reserving teams at P&C insurers, reinsurers and Lloyd's managing agents that want a governed, scriptable reserving system with stochastic and IFRS 17 options.
  • Not a fit for: Teams that only need a few triangles a quarter and can work in spreadsheets or an open-source package.
  • Pricing: Not published

Key capabilities

  • Pre-built deterministic reserving methods
  • Machine-led parameter selection for aggregate methods
  • Triangle building and roll-forward to each evaluation
  • Stochastic reserve uncertainty add-on
  • Role-based access and full audit log
  • Code access to every feature for automation
  • ResQ Financial Reporter for IFRS 17
  • Configurations for Sarbanes-Oxley and Solvency II

How does ResQ compare with alternatives?

Closest alternatives: chainladder (Python), Insureware ICRFS, addactis Reserving, Akur8. All WTW ResQ alternatives side by side →

Common questions

How much does WTW ResQ cost?

WTW ResQ does not publish pricing; it is quoted by sales.

Who is WTW ResQ best for?

Reserving teams at P&C insurers, reinsurers and Lloyd's managing agents that want a governed, scriptable reserving system with stochastic and IFRS 17 options. It is a weaker fit for teams that only need a few triangles a quarter and can work in spreadsheets or an open-source package.

Is WTW ResQ SOC 2 compliant?

We could not confirm a SOC 2 report for WTW ResQ. Deployment: ResQ Cloud available as a fully managed SaaS.

What are the best WTW ResQ alternatives?

The closest alternatives to WTW ResQ we track are chainladder (Python), Insureware ICRFS, addactis Reserving and Akur8. See our WTW ResQ alternatives page for a side-by-side.

Sources

  1. WTW ResQ