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The SSI Group Alternatives

By the PracticeAll editorial team · Updated · How we review

The short answer

Waystar and Quadax are the closest substitutes for hospitals and large groups that want a full clearinghouse with deep claim edits; Quadax won 2026 Best in KLAS for claims management and clearinghouse. TriZetto adds optional outsourced billing and credentialing. Stedi suits teams with developers who want published per-transaction prices, and Office Ally suits small practices that want a low-cost clearinghouse.

The SSI Group alternatives at a glance

  1. 1Waystar logoWaystarBest for: Practices wanting clearinghouse, eligibility and denial tools in one platform
  2. 2Quadax logoQuadaxBest for: Hospitals, labs and billing teams that want a configurable claims clearinghouse
  3. 3TriZetto Provider Solutions logoTriZetto Provider SolutionsBest for: Practices and billing services that want a large clearinghouse plus optional RCM services
  4. 4Stedi logoStediBest for: Health tech and billing teams that want an API clearinghouse with usage pricing
  5. 5Office Ally logoOffice AllyBest for: Small practices and billers wanting a low-cost clearinghouse and free PM

Why practices look for The SSI Group alternatives

The SSI Group, based in Mobile, Alabama since 1988, sells a claims clearinghouse, the Claims Director scrubbing product, eligibility, prior authorization, denial and remittance tools, and analytics. Its customers are mostly hospitals, health systems, physician groups, ambulatory surgery centers, long-term care facilities and health plans. It has added an AI automation layer it calls Autonomous Revenue Core.

The reasons to look elsewhere are mostly about fit and transparency. SSI publishes no pricing; buyers go through a Build My Plan tool or sales. Its product depth targets enterprise billing teams, so a small practice may pay for more than it uses. It is software only, so it does not replace billing staff. Its public pages also give little detail on security attestations such as SOC 2 or HITRUST.

The best The SSI Group alternatives

Waystar

Waystar is a large revenue cycle platform covering financial clearance, claims, payer payments, denial recovery, analytics and patient payments. It says it serves more than 1 million providers. It is the closest like-for-like replacement for a hospital or large group, and it also connects to many physician practice management systems. As of November 2026, Waystar does not publish prices; contracts are quoted after a demo.

Quadax

Quadax is a Cleveland claims and clearinghouse vendor that serves hospitals, labs, ambulatory practices and post-acute providers, much like SSI's market. It was named 2026 Best in KLAS for Claims Management and Clearinghouse, its fifth win in that category. Quadax says unlimited custom claim rules are included at no extra cost for hospitals. As of November 2026, it does not publish pricing.

TriZetto Provider Solutions

TriZetto is a Cognizant-owned clearinghouse that many practice management systems use behind the scenes. It reports more than 875,000 providers, 650 direct EMR and PM integrations and 11,000 payer connections. Unlike SSI, it also offers outsourced billing, coding and credentialing. It says it is SOC 2, EHNAC and HITRUST certified. Ask about the breach it detected in October 2025, which a Maine filing put at more than 3.4 million people. As of November 2026, pricing is quote-only.

Stedi

Stedi is an API-first clearinghouse for eligibility, claims, claim status and remittances. It suits health tech companies and billing teams with developers, not hospital billing departments that want a finished user interface. As of November 2026, its pay-as-you-go plan has no monthly minimum. Claims cost $0.30 each for the first 500 a month, falling to $0.10 above 10,000. ERAs cost $0.20 falling to $0.08.

Office Ally

Office Ally is a low-cost clearinghouse with free Practice Mate practice management software and an optional EHR. It suits small practices and billing services that find SSI oversized. It lacks the institutional claim depth a hospital needs. As of November 2026, Software Finder lists Practice Mate at $0 with no monthly fee and EHR 24/7 at $44.95 per provider per month, with transaction fees possible. The clearinghouse itself is custom-priced.

How to choose

  • Do you bill institutional (837I) claims at hospital volume, or mainly professional claims?
  • Do you need payer-specific edits and denial analytics, or just reliable claim and eligibility transactions?
  • Does your EHR or PM system already have a preferred clearinghouse built in?
  • Do you need outsourced billing, coding or credentialing alongside the software?
  • Which security attestations, such as SOC 2 or HITRUST, does your compliance team require?
  • Can the vendor give per-transaction rates, implementation fees and minimum terms in writing?

Keep comparing

Sources

  1. The SSI Group homepage
  2. Waystar homepage
  3. Quadax homepage
  4. Quadax named 2026 Best in KLAS Claims Management and Clearinghouse winner
  5. TriZetto Provider Solutions homepage
  6. Stedi pricing
  7. Office Ally on SourceForge
  8. Practice Mate pricing (Software Finder)
  9. TriZetto Provider Solutions breach hits 3.4 million patients (Infosecurity Magazine)

Frequently asked questions

What is the best alternative to The SSI Group?

For hospitals and large groups, Waystar and Quadax are the closest substitutes. Both offer a full clearinghouse with claim edits, eligibility, remittance and denial tools. Quadax won 2026 Best in KLAS for Claims Management and Clearinghouse. TriZetto is a good option if you also want outsourced billing or credentialing.

Is there an SSI Group alternative with published pricing?

Yes. Stedi publishes per-transaction prices with no monthly minimum, with claims from $0.30 down to $0.10 each as of November 2026. Office Ally keeps costs low with free practice management software and transaction fees. Waystar, Quadax and TriZetto quote after a demo, as SSI does.

What is a good SSI Group alternative for a small practice?

Office Ally is the budget option, with free Practice Mate software and a low-cost clearinghouse. If you want billing software with a clearinghouse built in, CollaborateMD and EZClaim are worth a look. Most small practices do not need the enterprise claim edits that SSI, Waystar and Quadax are built around.

Is Stedi a replacement for SSI Claims Director?

Only partly. Stedi handles the clearinghouse transactions, including claims, eligibility, claim status and remittances, through an API. It does not give a hospital billing team a finished claim editing and work-queue interface like Claims Director. It suits organizations that build their own billing software.

Which SSI alternative has the most payer connections?

TriZetto reports more than 11,000 payer connections and more than 650 direct EMR and PM integrations. Waystar says it serves more than 1 million providers. Ask each vendor whether your highest-volume payers are connected directly and whether any payers carry extra enrollment or transaction fees.