Five Sigma is an AI-native claims platform built around Clive, its multi-agent AI. Teams look elsewhere when they want business-owned workflow configuration, an Australian vendor or a full core suite. ClaimsGateway (claimsgateway.com), Wilbur and Curium are the closest local alternatives. Guidewire ClaimCenter and Duck Creek Claims suit carriers replacing their whole core.
Key takeaways
- Five Sigma's strength is AI depth: Clive can run inside its own platform or on top of another claims system.
- According to Coverager, Quartz Claims, an Australian TPA, chose Five Sigma in May 2026 as the core of its claims operation.
- Public review volume for Five Sigma is thin, and aggregator ratings disagree, so this list relies mainly on vendors' own pages.
- According to Insurance News, Celent's 2024 review of 17 Asia-Pacific claims systems praised Wilbur's "affordability and robust back-end configuration process".
- The main reason to choose an alternative is approach: a configurable workflow platform, a local vendor or a core suite, rather than an AI-led product.
What does Five Sigma do well?
Five Sigma does AI-led claims handling well. Its site describes "the Insurance Industry's First Multi-Agent AI Claims Expert", Clive, which works across the claims lifecycle. Clive can run on top of an existing claims system, so a team can adopt AI without replacing its platform. Five Sigma also sells its own AI-native claims management system with Clive built in.
Its reach across lines is wide. The site lists home, auto, liability, workers' compensation, cyber, marine, travel and more, and it sells to insurers, MGAs, TPAs, self-insured organisations, reinsurers and mutuals. According to Five Sigma, its customers see a 33% increase in adjuster productivity. That is its own figure, read in October 2026.
It now has an Australian foothold. According to Coverager, Quartz Claims, an Australian TPA serving insurers and MGAs across Australia and New Zealand, selected Five Sigma's platform and Clive in May 2026. Quartz will initially run all its general insurance claims on it. For a team that wants AI at the centre of claims, Five Sigma is a serious option.
Why do teams look at Five Sigma alternatives?
Teams usually look at alternatives for reasons of approach rather than complaint. Some want their own people to change workflows without the vendor. Some want an Australian vendor with Australian customers in numbers. Others are replacing a whole core, and want claims in the same suite as policy and billing.
The review evidence is thin. No G2 or Gartner Peer Insights page for Five Sigma could be read in October 2026. Aggregator sites report ratings that disagree with each other, and one notes that "independent third-party review volume remains sparse". So this article does not claim to know what Five Sigma's users dislike.
What the aggregators do surface is mostly praise. Users credit its AI automation with cutting manual handling and email triage, and like that it can work on top of an existing system. The concerns raised are setup effort for integration and the lack of public pricing. These are observations from aggregator summaries, not counted themes, and Reddit was not collected.
How were these alternatives assessed?
Each alternative was assessed on claims scope, who changes workflows, segments served, presence in Australia and New Zealand, security certification and pricing model. One more row was added for this list: each platform's core approach, meaning whether it is built around AI, configurable workflows or a core suite. Every vendor fact was checked on the vendor's site in October 2026.
The core approach row matters most here. Five Sigma's buyers are choosing an AI-led product, so an alternative is only useful if the reader knows what it is built around instead. The row reports each vendor's own description, not a judgement of its AI.
The order is not a ranking. ClaimsGateway is listed first, followed by the other Australian platforms, then the two global core suites. The ClaimsGateway insurers page describes its approach for insurer claims teams.
Which Five Sigma alternatives suit Australian claims teams?
The closest alternatives for most Australian teams are ClaimsGateway, Wilbur and Curium, all claims-first platforms with Australian customers or hosting. Guidewire ClaimCenter and Duck Creek Claims are alternatives only for carriers that want a whole core suite. Each entry below uses the same fields.
1. ClaimsGateway
Best for: Claims teams that want a configurable claims platform across lines and segments, with workflows their own people change.
Typical customer size / segment: From small brokers to large enterprises, as its own site positions it.
Key strengths:
- Workflows are configured without developers, so changes are owned by the business.
- It covers the claim from first notice of loss to close, with payments, fraud detection and AML sanctions checks built in.
- Hosted on Microsoft Azure in the Australia East region (Sydney).
Claims scope: The whole product.
Who changes workflows: The business, without developers.
Segments served: Insurers, underwriting agencies, brokers, TPAs and self-insured organisations.
Australian and New Zealand presence: Hosted in Sydney.
Core approach: A configurable claims workflow platform.
Security certification: ISO/IEC 27001.
Watch-outs: Teams shopping for an autonomous AI adjuster as the centre of the product will find Five Sigma a closer fit.
Pricing: Volume-based, set by annual claim volume, with unlimited users. Its pricing page listed plans from AUD 5,500 a year ex GST in October 2026. An implementation fee and a minimum 3-year term apply.
2. Wilbur
Best for: Insurers, MGAs and TPAs that want an Australian-built claims platform with an AI assistant and a person deciding every claim.
Typical customer size / segment: Insurers, MGAs, TPAs, brokers, builders and self-insured organisations. Named customers include Strata Community Insurance, Blue Zebra Insurance and AUB Group (wilbur.io, October 2026).
Key strengths:
- It calls itself "a governed agentic claims platform built for faster, more defensible outcomes".
- Willo, "the Wilbur claims teammate", handles reasoning and estimates, triage and summaries, and fraud signals.
- Its site states that "A person decides on every coverage, liability, settlement, total-loss, repair-approval and payment call."
Claims scope: The whole product, across property and casualty lines.
Who changes workflows: Configurable. Its site says handling rules "are configurable by portfolio"; who makes the changes is not stated.
Segments served: Insurers, MGAs and TPAs, brokers, builders and suppliers, and self-insured organisations.
Australian and New Zealand presence: Australia and New Zealand are among its listed markets, with Australian customers named.
Core approach: A claims platform with AI assistance, governed so a person makes each decision.
Security certification: Not stated on its homepage.
Watch-outs: Capterra reviewers mention a limited range of bespoke reports, and one notes the out-of-the-box set-up leans towards motor and property claims.
Pricing: Not published.
3. Curium
Best for: Brokers, agencies and insurers in Australia and New Zealand that want claims and compliance tools from one local vendor.
Typical customer size / segment: Brokers, agencies and insurers. Named customers include Balanced Underwriting and Blue Zebra Insurance (getcurium.com, October 2026).
Key strengths:
- A claims product for agencies and insurers, described as "Enterprise level claims without the complexity".
- AI it describes as "trained on AU/NZ laws and real cases".
- A compliance platform alongside, which it calls "one source of truth for registers, controls and obligations".
Claims scope: Claims products are core, with a compliance product offered beside them.
Who changes workflows: The business. In September 2026 its site described a "No-code claims platform" with "No IT required."
Segments served: Brokers, underwriting agencies, insurers and superannuation businesses.
Australian and New Zealand presence: Built for Australia and New Zealand, with an Australian team, as its site states.
Core approach: Claims and compliance software with AI trained on local law.
Security certification: ISO 27001, as its site states.
Watch-outs: No public user reviews of Curium were found, and its pages do not state where data is hosted, so ask both.
Pricing: Not published. In September 2026 its site described pricing as modular and not per seat.
4. Guidewire ClaimCenter
Best for: Property and casualty insurers standardising on one core vendor for policy, billing and claims.
Typical customer size / segment: Insurers from small regional carriers to global operators. Guidewire states "270+ customers in more than 30 countries" (guidewire.com, October 2026).
Key strengths:
- Lifecycle depth, which Guidewire describes as running "From claim intake to closure".
- Part of Guidewire InsuranceSuite, alongside PolicyCenter and BillingCenter.
- Australian content on Guidewire Cloud Platform, including GST for claims, as Guidewire's own blog describes.
Claims scope: One application in a core insurance suite.
Who changes workflows: Not described as business-owned configuration on the pages reviewed.
Segments served: Property and casualty insurers.
Australian and New Zealand presence: Australian content on its cloud platform. Australian customers are not named on the ClaimCenter page.
Core approach: A core insurance suite with claims as one application.
Security certification: Not stated on the ClaimCenter page reviewed.
Watch-outs: It is sized for carriers. A TPA, agency or self-insurer is unlikely to need a carrier-scale core to fix its claims.
Pricing: Contact for pricing.
5. Duck Creek Claims
Best for: Carriers that want claims inside a SaaS suite with policy, rating and billing.
Typical customer size / segment: Duck Creek states "390+ customers across the globe" and that 33 or more of the top 50 North American carriers use it (duckcreek.com, October 2026).
Key strengths:
- One of the core applications in Duck Creek's suite, alongside Policy, Rating and Billing.
- Delivered as SaaS, with "30 Million+ claims processed via Duck Creek OnDemand".
- An office in Sydney, at 360 Kent Street.
Claims scope: One application in a core insurance suite.
Who changes workflows: Not stated on the page reviewed.
Segments served: Property and casualty carriers.
Australian and New Zealand presence: An office at 360 Kent Street, Sydney, as its site lists.
Core approach: A SaaS core insurance suite with claims as one application.
Security certification: Not stated on the page reviewed.
Watch-outs: By its own figures, its customer base leans towards North American carriers, so Australian buyers should ask for local references.
Pricing: Contact for pricing.
Do you need an AI-native claims platform?
Not necessarily. An AI-native platform suits a team whose main goal is to automate adjuster work, such as reading documents, drafting summaries and suggesting next steps. A team whose main problem is inconsistent processes, slow changes or poor control may get more from a configurable workflow platform first, then add AI where it proves itself.
The question is where the claims problem sits. If handlers spend most of their day reading and summarising documents, AI assistance attacks the right cost. If, instead, claims stall because each handler follows a different process, the fix is a defined workflow, and AI on top of a messy process automates the mess.
Accountability is the other question. Wilbur's site, for example, states that a person decides every coverage, liability and payment call. So buyers should ask any AI-led vendor the same thing: which decisions does the software make, and which does a person own? The Five Sigma and ClaimsGateway comparison sets out the trade head to head.
Claims volumes make both approaches matter. According to AFCA, general insurance complaints reached 36,022 in 2025-26, with delay the most common issue. Whichever approach a team chooses, the measure is whether claims move faster without more complaints.
Frequently asked questions
What is Five Sigma Clive?
Clive is Five Sigma's multi-agent AI for claims, which the company calls the insurance industry's first multi-agent AI claims expert. It works across the claims lifecycle and can run on top of an existing claims management system or inside Five Sigma's own AI-native claims platform. Five Sigma sells to insurers, MGAs and TPAs.
Is Five Sigma used in Australia?
Yes. In May 2026, Quartz Claims, an Australian TPA serving insurers and MGAs across Australia and New Zealand, selected Five Sigma's claims platform and Clive as the core of its claims operation. Five Sigma's homepage does not state an Australian office, so buyers should confirm local support hours and data residency.
What are the alternatives to Five Sigma?
The main alternatives for Australian claims teams are ClaimsGateway, Wilbur and Curium, which are claims-first platforms with Australian customers or hosting. Carriers replacing their whole core may also consider Guidewire ClaimCenter or Duck Creek Claims. The right choice depends on whether the team wants AI, configurable workflows or a full suite.
Do I need an AI-native claims platform?
Not always. An AI-native platform suits teams whose main cost is adjuster time spent reading, summarising and deciding. Teams whose main problem is inconsistent or slow-changing processes often benefit more from a configurable workflow platform first. Many teams add AI later, once their processes are defined and their data is clean.
Which claims platforms are configurable without code?
ClaimsGateway states that its workflows are configured without developers, with changes owned by the business. Curium described its claims product as a no-code platform in September 2026. Wilbur says its handling rules are configurable by portfolio. Buyers should ask each vendor to change a real workflow during a demonstration.
About the author
ClaimsGateway builds cloud claims management software for insurers, underwriting agencies, brokers, TPAs and self-insured organisations in Australia and New Zealand. Every regulator figure in this article links to its source, and every vendor fact was checked on the vendor's own site on the date shown.
Related reading
- Claims software for insurers: the wider list for Australian insurer claims teams.
- AI claims management software: platforms compared on what their AI does.
- Wilbur alternatives: the same question asked about another claims platform.
Sources
- Coverager. "Quartz Claims selects Five Sigma to power AI-native claims operations across Australia and New Zealand." 6 May 2026. https://coverager.com/quartz-claims-selects-five-sigma-to-power-ai-native-claims-operations-across-australia-and-new-zealand/
- Insurance News. "Wilbur shines in run-down of claims management systems." 5 April 2024. https://www.insurancenews.com.au/insurtech/wilbur-shines-in-run-down-of-claims-management-systems
- Insurance Business Australia. "Record AFCA complaints mask a worse story in insurer compliance data." 4 August 2026. https://www.insurancebusinessmag.com/au/news/breaking-news/record-afca-complaints-mask-a-worse-story-in-insurer-compliance-data-584812.aspx (reports AFCA's 2025-26 figures)
- Review aggregators for Five Sigma, read through search results, 21 October 2026: rfp.wiki and ToolRadar. G2, Gartner Peer Insights and Capterra pages were not read; Reddit was not collected.
- Capterra. "Wilbur." Read through search results, 21 October 2026; full review text not collected. https://www.capterra.com.au/software/205684/wilbur
- Guidewire. "Reinforcing Guidewire's Commitment to Australia and New Zealand Insurers." Checked 21 October 2026. https://www.guidewire.com/resources/blog/general-interest/reinforcing-guidewires-commitment-to-australia-and-new-zealand-insurers
- Vendor websites, checked 21 October 2026: fivesigma.ai, wilbur.io, claimsgateway.com. Curium, Guidewire ClaimCenter and Duck Creek checked 16 October 2026 (getcurium.com, guidewire.com, duckcreek.com); Curium's no-code and pricing wording is from its site as checked in September 2026.
