Developer API Pricing

FileDiffs offers flexible API pricing plans built for automated document, code, and spreadsheet comparison. Integrate secure diff utilities directly into your server pipelines and cloud workflows. Subscriptions and API usage terms are governed by our Terms of Service and Privacy Policy.

Premium API
$19/mo

The professional choices for high-performance automation, batch compares, and webhook alerts.

What's included:
  • Access to /compare, /compare/batch
  • Access to /webhooks callback alerts
  • Access to /versions tracking snapshot
  • Priority database API authentication
  • Dedicated email integration support
  • Immediate secure file purging
Custom API
Custom/yr

Bespoke custom parsing setups, dedicated compute servers, and sovereign VPC configurations.

What's included:
  • Custom SLAs & uptime agreements
  • Dedicated on-premise cloud servers
  • Custom formatting parsing rules
  • Dedicated technical account manager
  • Sovereign cloud VPC Docker setups
  • Immediate secure file purging

Frequently Asked Questions

FileDiffs Subscription & Pricing Reviews

4.3/5 based on 21 user reviews
May 14, 2026

"Upgraded to the Team plan for legal work. Exporting DOCX diff reports is incredibly helpful for clients. The absolute local privacy guarantee makes the subscription 100% worth it."

May 22, 2026

"Really glad they offer a straightforward premium plan without nested paywalls. Had a billing question and support got back to me in about an hour. Excellent service."

Jun 5, 2026

"Used the monthly option to compare massive database schema exports for a project. The local comparison handled it flawlessly. Extremely solid utility, highly recommended."

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