The 8 best online proofing software tools in 2026
12 min readBy the Pin Feed team
Online proofing software exists to replace the email chain where feedback goes to die. Instead of “see attached screenshot,” “which bit exactly,” and “sorry, meant the one on the right”, reviewers click the exact spot and leave a note there. The feedback stays with the asset across every revision round until someone marks it resolved.
The catch is that “online proofing software” covers a wide range of tools. Some are lightweight share-link-and-pin tools. Some are enterprise approval platforms with multi-stage routing and audit trails. Some handle only files. Some handle live websites too. Picking the wrong one costs you a setup migration or, worse, two subscriptions running in parallel because your proofing tool and your website feedback tool are different products.
Full disclosure: we build Pin Feed, which sits at number one on this list. We've tried to earn that with straight answers about where every tool, including ours, does not deliver.
The 8 tools, honestly assessed
What each one does, where it wins, where it loses, what it costs, and who should use it.
Pin Feed
Yes, that is usBest for live websites and file proofing in one toolPin Feed is online proofing software that covers live websites alongside images and PDFs. The same pin-and-thread workflow applies to both: click the exact spot on a live page or an uploaded file, leave a note, and let the reviewer do the same through a share link with just a name and email. Desktop, tablet, and mobile viewports keep their own pins on live-site reviews, and every uploaded version starts a fresh round while earlier versions keep their feedback intact. Flat $49 a month for the whole workspace, guests always free.
Strengths
- Covers live websites and file proofing in one workspace with the same workflow
- No install, no script on the site, no client account required
- Desktop, tablet, and mobile viewports each keep their own pins
- Every pin auto-captures a screenshot at pin time
- Flat pricing: no seat charges, guests are always free
Weaknesses
- Young product: launched in 2026, shorter track record than established tools
- No formal multi-stage approval routing (resolve pins is the workflow, not sign-off steps)
- Slack is the only shipped integration today; Jira, Linear, and Trello are coming soon
Pick it if: agencies and teams that review live websites alongside creative files and want one tool at a flat price.
Free: 3 projects, 500 MB, every feature. Pro: $49/mo, or $39/mo billed yearly. New signups get 14 days of Pro automatically, no card. Checked June 2026.
Filestage
Formal creative approval with reviewer groupsFilestage is purpose-built for structured creative review and approval. Files move through configurable reviewer groups and sign-off steps, versions are compared side by side, and unlimited reviewers join via link without accounts. It covers images, PDFs, video, audio, and documents. What it does not do is live-website review, so if your projects include a staging URL alongside a brand deck, you need a separate tool for the site.
Strengths
- Formal reviewer groups, sign-off steps, and version comparison
- Unlimited reviewers with no account required
- Covers a wide range of file types including video and audio
Weaknesses
- No live-website review, built for file uploads only
- Starter plan begins at $199 a month
- Heavier than most small teams need for simple feedback rounds
Pick it if: marketing and creative teams that need documented sign-off and audit trails on creative files.
Free: 1 active project, 5 files/mo. Starter: $199/mo. Business: $329/mo. Checked June 2026.
Ziflow
Enterprise online proofing at scaleZiflow is the enterprise end of the online proofing spectrum: over 1,200 supported file types, automated review routing through stages, audit trails, and compliance features. Website proofing covers both snapshot and live-site modes. Reviewers are unlimited and free. Genuinely powerful, and sized for large marketing operations rather than a small agency chasing sign-off on a homepage.
Strengths
- 1,200+ file types including video, audio, HTML emails
- Automated multi-stage review routing, audit trails, compliance features
- Live and snapshot website proofing at different resolutions
Weaknesses
- Standard plan starts at $199 a month billed annually
- Setup and workflow configuration take real time
- Far more than most agencies need for typical client review rounds
Pick it if: large marketing operations running formal review pipelines with compliance requirements.
Free: 2 users. Standard: $199/mo billed annually. Pro: $329/mo. Checked June 2026.
Pastel
Lightweight website capture-and-annotatePastel is one of the most established names in visual website feedback. You paste a URL, Pastel captures it into a canvas, and guests annotate without accounts. The capture model means reviewers see Pastel's snapshot of your page, not the live site, which matters for dynamic content, menus, and logged-in states. Clean, simple, well-priced.
Strengths
- Polished reviewer experience clients figure out without a walkthrough
- Handles images and PDFs alongside website canvases
- Unlimited guests on every plan
Weaknesses
- Annotates a capture of the page, not the live site itself
- Free canvases get a 3-day commenting window, then go read-only
- Plans are capped by active canvases
Pick it if: teams reviewing mostly static marketing pages who want the most established name in the category.
Free: 1 active canvas. Pro: $35/mo. Team: $119/mo. Checked June 2026.
MarkUp.io
Broad file support, no free planMarkUp.io is a recognized name in visual feedback, covering websites (as snapshots), images, PDFs, and video in one place. The flow is simple: create a markup, share a link, collect comments. No formal approval stages. Removed its free plan in 2022, and the trial requires a credit card.
Strengths
- Wide file-type support beyond websites: images, PDFs, video
- Dead-simple flow non-technical clients understand immediately
- Mature product with years of agency use
Weaknesses
- Annotates a snapshot, not the live site
- No free plan, card required for the 30-day trial
- $79 a month is steep if all you need is website comments
Pick it if: teams that review many file formats in one place and don't mind paying for it.
Pro: $79/mo. Enterprise: custom. 30-day trial, card required. Checked June 2026.
Ruttl
Comments plus an edit mode on live sitesRuttl loads live websites and lets reviewers both pin comments and push visual edits: change text, swap colors, move elements. It also handles PDFs and images. The edit mode is unique and genuinely useful for showing a change instead of describing it. Per-user pricing climbs as teams grow.
Strengths
- Edit mode shows the change instead of describing it
- Reviews live websites plus PDFs and images
- Guests comment from a share link without accounts
Weaknesses
- Free plan is tight: 1 project, 5 pages, 10 comments
- Per-user pricing at $18/user/mo adds up
- Feature set is busier than simple review rounds need
Pick it if: teams who want to show edits in place and review more than just websites.
Free: 1 project, 10 comments. Pro: $18/user/mo. Checked June 2026.
BugHerd
Feedback as tasks on a kanban boardBugHerd treats every piece of feedback as a task. Pins on the page become cards on a kanban board with browser, OS, and resolution captured automatically. A Deliverables tab now handles images, PDFs, and Figma files. Getting there takes setup: a JavaScript tag on the site, or a browser extension for each reviewer. Better for internal QA than for client review rounds.
Strengths
- Kanban board turns feedback into assignable tasks
- Auto-captures browser, OS, and resolution context
- Handles images, PDFs, and Figma alongside websites
Weaknesses
- Needs a script install or extension before anyone can pin
- Per-member pricing climbs as teams grow
- Built for internal QA more than client rounds
Pick it if: dev and QA teams who want website bugs managed as tasks on a board.
Standard: $50/mo for 5 members. Checked June 2026.
PageProof
Marketing-focused creative approval platformPageProof covers creative file review and approval with reviewer groups, sign-off steps, and a range of file types including websites, images, PDFs, video, and HTML email. The workflow is built around formal approval more than simple share-link feedback. No permanent free plan.
Strengths
- Wide file-type support including HTML email and interactive PDFs
- Formal approval workflow with reviewer groups
- Clean interface that non-designers can navigate
Weaknesses
- No permanent free plan, paid plans from roughly $99/mo
- More setup than simple review rounds need
- Website proofing is a secondary feature, not the core product
Pick it if: marketing teams running structured creative approval processes across multiple file types.
Trial only, no permanent free plan. Paid plans from approximately $99/mo. Check their pricing page for current numbers.
How to choose online proofing software
Three questions narrow the field fast. Answer them honestly and this list of eight collapses to two or three real candidates.
What are you actually proofing? If it is creative files only (images, PDFs, video), any tool here works. If it includes live websites or staging links, you need a tool that loads the real site, not a static capture. Pin Feed, Ruttl, and Ziflow's live mode do that. Pastel, MarkUp.io, and the file-focused tools annotate a frozen copy.
How formal does the approval need to be? If your stakeholders need to formally sign off in sequence before a file moves to the next stage, Filestage and Ziflow are built for that. If a resolved pin is enough to mark a round done, Pin Feed, Pastel, and the lighter tools handle it without the overhead.
What does the price scale on? Per-seat tools punish growing teams. Per-project and per-file tools punish busy months. Flat pricing keeps the math boring. Run your real headcount and your real project volume against each pricing model before committing.
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A practical guide to running client review rounds without the 40-email thread: tools, process, and what to do when feedback is vague.
Read the postOne tool for files and live sites. That is the pitch.
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