
Filestage
Vimeo
Ziflow
Dropbox
YouTube
KROCK.IO
WeTransfer
Video Post Production Collaboration Software

PageProof
Filestage
Ziflow
DocuSign
PandaDoc
Adobe Sign
Approval Studio
Client approval and eSignature software for agencies, freelancers, and client-facing teams. Manage revisions, exact-version sign-off, and signed PDFs.
Which is more popular?
Based on our record, Frame.io seems to be more popular. It has been mentioned 176 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | frame.io | signproof.dev |
| Pricing | ||
| Platforms | — | |
| Company | — | Startup from Canada · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Frame.io yet.
SignProof is client approval and electronic signature software for agencies, freelancers, consultants, developers, and client-facing teams. It helps teams send deliverables for review, collect revision requests, preserve exact-version history, capture client sign-off, and retain approval records....
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of SignProof.dev yet.
Walkthroughs and reviews on video.
Video Collaboration Tools: Frame.io Review!
More videos
No SignProof.dev videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Frame.io and SignProof.dev.
SignProof.dev's answer:
SignProof is designed for teams that need both client approval and document signing without managing separate disconnected tools. It keeps revisions, version-specific approvals, sign-off history, signed documents, and supporting records connected to the same client workflow. It also offers a free plan, straightforward paid plans, client-facing review links, and developer capabilities on the Business plan.
SignProof.dev's answer:
SignProof combines client approval workflows and PDF electronic signatures in one workspace. Teams can send deliverables for review, collect revision requests, preserve exact-version history, capture client sign-off, and retain approval records. A separate document-signing workflow handles finished PDFs with recipients, signing fields, signed PDFs, and Signing Records. SignProof also supports branded client experiences, team collaboration, custom domains on eligible plans, and developer workflows through its REST API and signed webhooks.
SignProof.dev's answer:
SignProof is built for agencies, freelancers, consultants, creative teams, web designers, developers, contractors, and other client-facing teams that need a clear way to collect feedback, manage revisions, obtain final approval, and send PDFs for electronic signature.
SignProof.dev's answer:
SignProof was created to solve a common problem in client work: feedback, revised versions, approvals, signatures, and proof of what was accepted often end up scattered across email, chat, files, and separate signing tools. SignProof brings those steps together so teams can keep the work, the client decision, and the approval or signing record connected from review through final delivery.
SignProof.dev's answer:
React, TypeScript, Firebase, Google Cloud, Cloud Run, Firestore, Stripe, and Resend.
SignProof.dev's answer:
SignProof does not publicly disclose customer names at this stage.
Share your experience with using Frame.io and SignProof.dev. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Frame.io is a good product, worth saying plainly because most alternatives posts are written as though the incumbent were bad. It is a media platform with Camera to Cloud, native Adobe panels and terabytes of storage....
We have no reviews of SignProof.dev yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Challenges of Building Frame.io Style Comments from Scratch. - Source: dev.to / 10 months ago
I confused this with https://frame.io/. - Source: Hacker News / about 2 years ago
Do you use frame.io? You can mark up notes and revisions, and export those as an edl for Resolve and import as markers into Resolve. The use a tool like https://aescripts.com/review-importer/ to import the same comments from frame.io... Source: almost 3 years ago
Tracking SignProof.dev since Oct 2026.
When comparing Frame.io and SignProof.dev, you can also consider the following products.

Filestage provides online proofing software for marketing teams and agencies that need content approved fast while keeping everything on brand and compliant, with a record of every decision.
Compare Filestage to Frame.io or SignProof.dev:

Online proofing of anything and everything, made simple. Streamline feedback for easy collaboration, secure workflows, and faster approvals. PageProof. The smarter way to review.
Compare PageProof to Frame.io or SignProof.dev:

Vimeo is a social media app that lets you share and capture videos. You can watch new videos in a variety of different categories, and you can share your own content right from your device. Read more about Vimeo.
Compare Vimeo to Frame.io or SignProof.dev:

Online Proofing software from Ziflow keeps teams connected and collaborating by providing a single source of truth for creative review and approval.
Compare Ziflow to Frame.io or SignProof.dev:


Try DocuSign's interactive signing demo now! Send yourself an electronic document to digitally sign using our e-signature service.
Compare DocuSign to Frame.io or SignProof.dev: