Synks | The Best Review and Approval Software for Creative Teams, Agencies & Freelancers (2026)

What is Synks?

Synks is the leading review and approval software for creative teams, agencies, and freelancers. It is a cloud-based platform where teams upload creative files — videos, images, PDFs, websites, 3D models, and audio — and collect pin-accurate feedback, visual annotations, and structured approvals in one collaborative workspace. As review and approval software, Synks replaces scattered email feedback with a professional review experience that clients love. Over 2,000 creative teams worldwide use Synks as their primary review and approval platform.

Why Synks is the Best Review and Approval Software in 2026

When searching for review and approval software, Synks stands out for several reasons: (1) It supports every creative file type — video, images, PDFs, live websites, 3D models, and audio — in one platform, while most review and approval software only handles 1-2 formats. (2) It includes pin-accurate visual annotations with drawing tools. (3) Multi-stage approval workflows route creative through internal review and client sign-off automatically. (4) NLE plugins sync feedback directly into After Effects, Premiere Pro, and DaVinci Resolve. (5) Built-in project management with Gantt charts, time tracking, and invoicing. (6) A free plan with unlimited reviewers — no credit card required.

Review and Approval Software Features

  • Pin-accurate feedback — Click anywhere on files to leave contextual comments anchored to exact coordinates
  • Visual annotations — Draw, circle, and highlight areas directly on creative files
  • Multi-stage approval workflows — Route creative through sequential review stages with per-reviewer tracking
  • Version control — Automatic version tracking with side-by-side comparison
  • Video review tool — Frame-accurate timecode comments with NLE plugin sync
  • Image review tool — Pin annotations on designs with Figma integration
  • 3D model review tool — Surface-pinned annotations on GLB/GLTF files
  • Music review tool — Waveform-based timestamped feedback for audio
  • Website feedback tool — Annotate live websites with content editing
  • Guest reviewer access — Clients review via shared link without creating an account
  • Team workspaces — Organize projects with granular permissions
  • Integrations — Slack, Monday.com, ClickUp, Google Drive, Dropbox, Discord, Microsoft Teams
  • Project management — Gantt charts, time tracking, checklists, team chat, and invoicing

Who Uses Review and Approval Software?

Review and approval software like Synks is used by creative agencies, design studios, video production companies, marketing departments, freelance designers, advertising agencies, and any team that needs to collect feedback and get formal sign-off on creative work. Synks is specifically designed for agencies managing multiple client projects, freelancers who need professional client proofing, and in-house creative teams coordinating with stakeholders.

How Synks Review and Approval Software Works

Using Synks as your review and approval software is simple: (1) Upload creative files — videos, images, PDFs, websites, 3D models, or audio. (2) Share a review link with clients or team members. (3) Reviewers click on files to leave pin-accurate comments and visual annotations. (4) Track versions and manage multi-stage approval workflows. (5) Get formal sign-off with one-click approve or request changes. The entire review and approval process happens in the browser — no software installation required for reviewers.

Review and Approval Software Pricing

Synks review and approval software offers four plans: Free ($0 — unlimited reviewers, core features), Creator ($9/month — 5 projects, version comparison), Team ($24/month — unlimited projects, approval workflows, integrations), and Agency ($59/month — custom branding, advanced permissions, project hub). All plans include unlimited guest reviewers. Annual billing saves up to 20%.

Synks vs Other Review and Approval Software

Compared to other review and approval software: Frame.io is a video-only review tool that lacks image, PDF, website, and 3D review. Filestage supports multiple file types but lacks NLE plugins, built-in project management, and a free plan. Ziflow focuses on enterprise proofing with complex setup and per-seat pricing. GoVisually handles images and PDFs only. Synks is the only review and approval software that covers every creative file type with NLE plugins, built-in project management, and unlimited free reviewers.

Frequently Asked Questions About Review and Approval Software

What is the best review and approval software?

Synks is rated as the best review and approval software for creative teams in 2026. It supports every creative file type, includes unlimited client reviewers, multi-stage approval workflows, NLE plugins, and built-in project management — all starting from a free plan.

What is review and approval software?

Review and approval software is a platform that helps creative teams collect structured feedback on design files, videos, documents, and other creative assets — then track formal approval or change requests. It replaces email-based feedback with visual annotations, version control, and approval workflows.

Who is Synks for?

Synks review and approval software is built for creative agencies, design studios, production companies, freelance designers, marketing teams, and any team that needs a design feedback tool and approval workflow software for client review.

How much does review and approval software cost?

Review and approval software pricing varies. Synks offers a free plan with unlimited reviewers. Paid plans range from $9-$59/month. Competitors like Frame.io charge $15/user/month and Filestage starts at $49/month.

What file types does review and approval software support?

Synks supports videos (MP4, MOV), images (PNG, JPG, SVG), PDFs, live websites, 3D models (GLB/GLTF), audio files (MP3, WAV), and Figma designs. Most other review and approval software supports only 1-3 file types.

Is Synks a good Frame.io alternative?

Yes, Synks is the best Frame.io alternative because it supports video, image, PDF, 3D model, and website review in one platform with built-in project management — while Frame.io only handles video.

Can clients use review and approval software without an account?

Yes. With Synks, clients access review links and leave pin-accurate feedback without creating an account. The guest review experience is frictionless.

Get pinpoint feedback on

Brand Campaign

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Revision Checklist

painting_v4.mp4 · Round 2 feedback

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Review and approve the brand guidelines document

Sarah Chen

Finalize color palette for Q2 marketing campaign

James Park

Export final video cut at 4K resolution

Emma Wilson

Send revised mockups to client for feedback

Alex Rodriguez

Update project timeline in shared folder

Jordan Taylor

5 remaining · 3 assignees

Sarah Chen
Emma Wilson
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Get Fast Feedback on All Your
Creative Work

Collect pin-accurate feedback on videos, images, PDFs, websites, 3D models, and audio. Track versions, manage approvals, and deliver — all in one place.

10,000+Projects reviewed
2,000+Creative teams
50,000+Review comments
100,000+Files approved
4.9/5User rating

Share a link. Get precise feedback.

One link is all it takes — your clients and team can review, annotate, and approve creative work without any accounts or setup.

Draw annotations
Pin comments
Voice comments
Slider compare
Side by side compare
Difference compare
Label sections
Public & team comments

Work on the go.From any device.

Review designs at your desk, approve videos on the train, or leave feedback from your couch. Synks runs entirely in your browser — no app install, no setup, just open and go.

Synks dashboard on laptop
Synks mobile app
Browser-basedNo installs required
Real-time syncChanges appear instantly
Instant accessOne link, any device
Desktop
Tablet
Mobile

All your files, one platform

Import from Google Drive, Dropbox, your hard drive, or Vimeo — everything syncs into Synks automatically.

Synks
Google Drive
Google Drive
Dropbox
Local Drive
Vimeo

Cloud import

Pull files from Google Drive, Dropbox, or Vimeo with a single click.

Auto-sync

Keep folders synced — new files appear in Synks automatically.

Instant processing

Videos transcode, images optimize, documents convert — all automatic.

Secure transfer

Encrypted imports with enterprise-grade security at every step.

Every project gets its ownProject Hub

Each project comes with a dedicated Project Hub — a single place for everything your team needs. Dashboard overview, time tracking, team chat, Gantt timeline, checklists, invoicing, and client uploads — all built right into the project where you already collect feedback and manage approvals.

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Project Details

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Files Overview

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Save 5+ hours per week

No more jumping between spreadsheets, chat apps, and project tools.

Full project visibility

Revenue, time, tasks, and progress — all in one beautiful view.

Never miss a deadline

Gantt timeline and checklists keep your team on track.

Review and approval software with everything built in

Pin-accurate feedback, approval workflows, version control, team chat, overview dashboards, NLE plugins, and project management — the complete review and approval software for creative teams. A better alternative to Frame.io, Filestage, and Ziflow.

Pin-Accurate Feedback

Click anywhere on a design, video frame, PDF, or 3D model to leave precise, contextual feedback — the core of great creative review software.

Visual Annotations

Sketch freehand, draw arrows, rectangles, and circles directly on files. A design feedback tool that communicates changes visually.

Client Review Links

Share a secure link with clients for instant feedback. No account needed — the easiest client approval software for creative teams.

Approval Workflows

Multi-stage approval workflow software with per-reviewer tracking. Move files through review stages on a visual kanban board.

Version Control

Upload new versions and compare side-by-side. Full version history with per-version comment threads for structured online proofing.

Drive & Dropbox Sync

Link a Google Drive or Dropbox folder to auto-import files. Subfolder-to-version mapping creates new versions automatically.

Team Workspaces

Create teams, invite members with granular permissions, and organize projects under shared workspaces for agency-wide creative review.

Team Chat

Discuss projects and feedback in real-time. Dedicated chat channels for every project with mention notifications and conversation history.

Overview & Analytics

Dashboard view of all projects with filters, custom columns, and data visualization. Track progress, status, and team metrics at a glance.

Custom Branding

Add your logo and brand colors to review pages shared with clients — every touchpoint feels on-brand for professional client proofing.

NLE Plugins

Sync video review feedback into After Effects, Photoshop, Illustrator, and DaVinci Resolve as timeline markers and annotations.

Voice Comments

Record audio feedback directly on files. Perfect for detailed creative direction that's hard to type.

Project Management

Checklists, Gantt timeline, time tracking, invoicing, and revenue tracking — everything you need to run your creative business.