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. 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 in one platform. (2) Pin-accurate visual annotations with drawing tools. (3) Multi-stage approval workflows. (4) NLE plugins sync feedback 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.

Review and Approval Software Features

  • Pin-accurate feedback — Click anywhere on files to leave contextual comments
  • Visual annotations — Draw, circle, and highlight areas directly on creative files
  • Multi-stage approval workflows — Route creative through sequential review stages
  • 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, and any team that needs to collect feedback and get formal sign-off on creative work.

How Synks Review and Approval Software Works

Using Synks: (1) Upload creative files. (2) Share a review link. (3) Reviewers click to leave pin-accurate comments. (4) Track versions and approval workflows. (5) Get formal sign-off. The entire process happens in the browser.

Review and Approval Software Pricing

Synks offers: Free ($0), Creator ($9/month), Team ($24/month), and Agency ($59/month). All plans include unlimited guest reviewers. Annual billing saves up to 20%.

Synks vs Other Review and Approval Software

Frame.io is video-only. Filestage lacks NLE plugins and a free plan. Ziflow focuses on enterprise with complex setup. 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.

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.

Who is Synks for?

Synks is built for creative agencies, design studios, production companies, freelance designers, and marketing teams.

How much does review and approval software cost?

Synks offers a free plan. Paid plans range from $9-$59/month.

What file types does Synks support?

Videos, images, PDFs, live websites, 3D models, audio files, and Figma designs.

Is Synks a good Frame.io alternative?

Yes, Synks supports video, image, PDF, 3D model, and website review — while Frame.io only handles video.

Can clients use review and approval software without an account?

Yes. Clients leave pin-accurate feedback via a shared link without creating an account.

Review and approval softwareTrusted by 2,000+ teams

Creative feedback, beautifully simple.

Collect pin-accurate feedback on videos, images, PDFs, websites, 3D models, and audio — all in one workspace.

Free foreverNo credit cardGDPR compliant
Synks review and approval software — creative review interface
2,000+
Creative teams
10,000+
Projects reviewed
100,000+
Files approved
4.9/5
User rating

Every file type. One workspace.

The only review and approval software that covers video, images, PDFs, websites, 3D models, and audio.

Video

Frame-accurate timecode comments with NLE plugin sync

Images

Pin annotations on designs, photos, and illustrations

PDFs & Docs

Markup documents, presentations, and spreadsheets

Websites

Annotate live websites with content editing tools

3D Models

Surface-pinned annotations on GLB, OBJ, FBX files

Audio

Waveform-based timestamped feedback for music and podcasts

Everything you need. Nothing you don't.

Pin-accurate feedback, approval workflows, version control, NLE plugins, and project management — all in one place.

Pin-Accurate Feedback

Click anywhere on a design, video frame, PDF, or 3D model to leave precise, contextual feedback.

Visual Annotations

Sketch freehand, draw arrows, rectangles, and circles directly on files.

Approval Workflows

Multi-stage approval workflow software with per-reviewer tracking and sequential sign-off.

Version Control

Upload new versions and compare side-by-side. Full version history preserved.

Client Review Links

Share a secure link with clients for instant feedback. No account required.

NLE Plugins

Sync feedback directly into After Effects, Photoshop, and DaVinci Resolve.

Drive & Dropbox Sync

Link a Google Drive or Dropbox folder to auto-import and version files.

Team Workspaces

Create teams, invite members with granular permissions and role-based access.

Custom Branding

Add your logo and brand colors to review pages shared with clients.

Voice Comments

Record audio feedback directly on files. Perfect for detailed creative direction.

Project Management

Gantt charts, time tracking, checklists, team chat, and invoicing built in.

Frame.io & Filestage Alternative

See how Synks compares.

Looking for the best review and approval software? Frame.io is an excellent video review tool — but it only supports video. Synks covers all creative file types in one workspace, with NLE plugins, built-in project management, and cloud storage sync.

FeatureSynksFrame.ioVideo onlyFilestageEmail + Slack
Review images, video, PDFs, 3D, websites
Pin-accurate annotations & drawings
Guest reviewer access (no account needed)
Version control with side-by-side compare
Multi-stage approval workflows
NLE plugins (After Effects, Photoshop, Resolve)
Google Drive & Dropbox auto-sync
Built-in project management & invoicing
Free plan with unlimited reviewers

Loved by creative teams.

See why agencies, studios, and freelancers choose Synks.

“Synks completely streamlined our video review process. We used to email screenshots back and forth — now clients just click on the exact frame and leave a comment.”

Alex Martinez

Design Director, Luminary Creative

“The approval workflow is exactly what we needed. Files move from internal review to client sign-off automatically, and we can track who approved what.”

Jordan Kim

Creative Lead, Pixel Storm Agency

“We switched from Frame.io and haven't looked back. Synks handles video, images, PDFs, and even 3D models in one place.”

Sam Rivera

Project Manager, Mosaic Digital

Questions & answers.

Everything you need to know about Synks.

Synks is rated as the #1 review and approval software for creative teams. It supports every creative file type — video, images, PDFs, websites, 3D models, and audio — in one platform with pin-accurate annotations, multi-stage approval workflows, version control, NLE plugins, and built-in project management.

Review and approval software is a platform where creative teams collect feedback on visual work and manage the formal approval process. Instead of scattering feedback across email and Slack, everything lives in one workspace with annotations, version control, and structured approval workflows.

With Synks, reviewers leave timestamped comments on exact video frames. They can also draw annotations over frames. You compare versions side-by-side, track approvals on a kanban board, and sync feedback directly into After Effects and DaVinci Resolve via NLE plugins.

Frame.io is a great video review tool, but it only supports video files. Synks supports all creative file types — video, images, PDFs, 3D models, and live websites — in one workspace, with NLE plugins, multi-stage approval workflows, built-in project management, and cloud storage auto-sync.

Yes. Clients and external reviewers access your shared review link, pick an avatar, enter their name, and start leaving pin-accurate comments immediately — no sign-up required. You can optionally password-protect shared links.

Synks supports images (PNG, JPG, SVG, WebP), video (MP4, MOV, WebM), documents (PDF, Word), 3D models (GLB, OBJ, FBX, STL), live websites (any URL), audio files, and Figma imports.

Yes. Synks offers a free plan with unlimited reviewers, up to 3 active projects, 2 GB storage, and access to all core review features. No credit card required. Paid plans start at $9/month.

The review and approval software your team deserves.

Join 2,000+ agencies and freelancers. Free plan — no credit card required.

The #1 Review and Approval Software for Agencies, Freelancers & Creative Teams

Synks is the leading review and approval software built for agencies, freelancers, and creative teams. Upload videos, images, PDFs, websites, 3D models, and audio — then collect pin-accurate feedback and structured approvals in one workspace. Used by over 2,000 creative teams worldwide.