MarkUp.io alternative
MarkUp.io Alternative for Small Studio Proofing
Compare Flatproof with MarkUp.io if you want online proofing for websites, PDFs, images, videos, Figma work, versions, and approvals with lower flat pricing.
A focused MarkUp.io alternative for teams that want proofing without enterprise pricing.
MarkUp.io is a strong visual commenting platform. Flatproof is for smaller studios that mainly need client proofing, share links, versions, approvals, and predictable storage-based pricing.
Lower flat monthly plans
Flatproof starts with a free plan, then Solo at $5/mo and Studio at $29/mo for small teams that do not need enterprise packaging yet.
Unlimited reviewers
Clients, approvers, and stakeholders can review from share links without becoming paid seats.
Multi-format proofing
Proof websites, PDFs, images, videos, audio, presentations, Figma links, and uploaded files in one project.
Version and approval context
Keep feedback, proof versions, and the final approval state together instead of treating comments as the whole workflow.
Comparison
Pick the proofing tool that matches the size of the job.
Public pricing and feature pages change. Check each vendor before buying; this page is positioned around the practical tradeoff for small studios.
Choose Flatproof if
Choose MarkUp.io if
Pricing references checked against public pages on June 9, 2026. MarkUp.io pricing.