Best Online Proofing · head-to-head
Filestage vs ReviewStudio
A sourced, side-by-side comparison for online proofing. Filestage has the lower entry price. Every figure links to the public page it was captured from — the vendor's own wherever the vendor publishes the number, otherwise the named public source — with the date we captured it.
Filestage has the lower entry price — Filestage starts at $0/mo, ReviewStudio at $0/mo. Free tier: Filestage Yes, ReviewStudio Yes. HIPAA: Filestage —, ReviewStudio —.
As of 2026-09-03 · figures link to their source below
Side by side
Filestage
$0/mo entryReviewStudio
$0/mo entrySources — Filestage: filestage.io (verified 2026-09-03) · ReviewStudio: reviewstudio.com (verified 2026-09-03)
Key features
Filestage: Version comparison and side-by-side compare modes; Review agents and workflow automations (Business+); ISO 27001:2022 certified encryption (AES-256); Data residency option in Germany (Enterprise)
ReviewStudio: Per-seat pricing scales with team size; Compare and present modes for before/after review; 30-day full-featured free trial, no credit card required; Unlimited guest reviewers on all plans