Best QMS software for ISO 13485 compliance in 2026

ISO 13485 is the international standard that defines what a Quality Management System for a medical device company should contain. If you are seeking CE marking under EU MDR, or preparing for FDA registration, or responding to an enterprise customer's supplier audit, ISO 13485 compliance is likely on the list.

The good news: for a software team, the ISO 13485 requirements map more naturally to your existing development practices than the standard's language might suggest. The less good news: you need documentation to prove it.

What ISO 13485 actually requires for a software company

ISO 13485 covers your entire quality management system: how you document and control your processes, how you manage change, how you handle non-conformances and corrective actions, how you manage records, and how you conduct management reviews.

For a software company, the most relevant clauses are:

• Clause 4: Document control -- how you create, review, approve, and version your documentation
• Clause 7.3: Design and development -- requirements, verification, validation, design changes
• Clause 7.5: Production and service provision -- your development and release process
• Clause 8.3: Non-conforming product -- your bug and defect management
• Clause 8.5: Improvement -- CAPA process for recurring issues

The software lifecycle standard IEC 62304 fills in the specific requirements for how your software development process should work. ISO 13485 is the QMS framework that sits around it.

What your QMS software needs to support

A QMS tool that supports ISO 13485 compliance for a software company needs to:

• Maintain controlled documents with version history and approval workflow
• Manage requirements linked to verifications and test evidence
• Enforce a structured release process
• Track non-conformances (issues) and corrective actions (CAPAs)
• Maintain an audit trail of who approved what and when

The options

| Tool | ISO 13485 aligned | Software-focused | Free tier | Starting price | |---|---|---|---|---| | QualiHQ | Yes | Yes | Yes | Free | | Qualio | Yes | Partial | No | ~$500-800+/month | | Greenlight Guru | Yes | Partial | No | ~$1,000+/month | | MasterControl | Yes | No | No | Enterprise | | Formworks | Yes | Partial | No | Varies |

QualiHQ

Structured around the requirements that matter for a software team under ISO 13485. Document control with version history and approval. Requirements, verifications, and traceability. Release management with enforced approval. Issue and CAPA management. AI generation of initial QMS structure from your existing documentation. Free to start.

Best for: Software companies building their ISO 13485-aligned QMS from scratch.

Qualio

Strong document control, CAPA, and training management. ISO 13485 aligned. Built for quality teams. Pricing reflects that.

Best for: Life sciences teams with a dedicated quality function.

Greenlight Guru

Medical device focused. Strong ISO 13485 and FDA alignment. Hardware-centric design makes it a weaker fit for pure software companies.

Best for: Medical device hardware companies building an ISO 13485 QMS.

MasterControl and Veeva

Enterprise platforms with comprehensive ISO 13485 support. Cost and complexity are appropriate for large organisations only.

Best for: Large regulated manufacturers.

The recommendation

For a software company building an ISO 13485-aligned QMS, you need a tool that covers document control, requirements management, verifications, release management, and CAPA -- in a format that your development team can actually operate. Start with a tool designed for software teams, generate your initial structure, and build the management review and supplier management processes alongside it.

QualiHQ is free to start. Generate your ISO 13485-aligned QMS from your product documentation. No credit card required.