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Cali review

#1 of 23 in Calibration Management Software

Broad compliance and calibration controls with transparent annual licensing.

9.4/10Editor score
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Cali9.4 Visit Cali

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Cali is an offline-first calibration management and metrology platform for ISO/IEC 17025-accredited laboratories. It brings instrument and asset records, calibration status, due dates, certificates, standards, traceability, proficiency testing, quality actions and reporting into one system. Its Windows, macOS and Linux desktop applications, Android tablet support and local data storage suit laboratories that need broad calibration control across operating environments. The product is aimed at regulated teams managing instruments, reference standards and quality records rather than organizations seeking a simple scheduling tool.

Its strongest fit is compliance-heavy calibration work. Cali can generate ISO/IEC 17025 certificates with uncertainty budgets and traceability chains, maintain NMI-traceable reference standards, and provide measurement uncertainty, SPC and Gage R&R analysis. Environmental condition monitoring, correction workflows, non-conformance management and CAPA extend the product beyond due-date tracking. A tamper-evident audit trail and 21 CFR Part 11 controls support environments where record integrity matters. SAP PM/QM, REST API, SMTP, Gmail, Microsoft 365 and Claude Cowork integrations add options for surrounding operational workflows.

The published plans are annual licences: Solo costs $588 per year, Team $1,188 per year and Lab $2,970 per year. Each plan includes all features, unlimited instruments, database backup and restore, free updates while licensed and email support. A 14-day trial provides an evaluation path, but there is no free plan. The main trade-off is the offline-first model, which stores working data locally and may be less suitable for teams prioritizing cloud-first collaboration. Regulated laboratories that need integrated calibration, traceability, uncertainty, audit and corrective-action controls should shortlist Cali; teams wanting only lightweight scheduling or a free entry tier should look elsewhere.

Cali pros and cons

  • Where it wins
    • ISO/IEC 17025 certificates, uncertainty budgets and traceability chains
    • 21 CFR Part 11 controls with a tamper-evident audit trail
    • Windows, macOS, Linux, Android, SAP PM/QM and REST API support
  • Where it doesn't
    • No free plan; the trial lasts 14 days
    • Annual plans start at $588 for Solo
    • Offline-first, local data storage may not fit cloud-first workflows

Cali fact sheet, pricing and score →

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