A platform focused on the craft of digital publishing

Introducing Proof — 
A system designed to help independent publishers punch way above their weight class.

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Proof’s intuitive editorial tools and fully customizable CMS provide your team with everything needed to build and maintain thriving publications.

Create beautiful, responsive stories with a platform editors love.

Proof puts the power of engaging, multimedia storytelling right in your browser — no complicated setup or bloated software to install.

Upload from Word or Google Docs, drag-and-drop images, and embed media from YouTube, SoundCloud, or anywhere else on the web.

Maintain full control over the branding and design of your publication. We’ll provide you with a great-looking, mobile-friendly starting point that can be fully customized.

Creating shareable links couldn’t be easier. Your content will integrate seamlessly on social and adapt itself to any mobile device.

Thanks to our friends at Facebook, stories published through Proof load instantly in the world’s most popular app.

Build deep integrations with any third-party service you need — analytics, advertising, recommendations, newsletters, paywalls, and more using our open-source development kit.

Trusted by innovative, content-driven brands

  • The Verge
  • Time Inc
  • First Round
  • Custom Made
  • Leica Geosystems
  • Outbrain
  • Wilson Quarterly
  • Bechtel
  • Boston Scientific
  • Cardinal Health
  • International Watch
  • Narratively
  • Robb Report

From early to enterprise,
we’ve got you covered

Self-ServeGreat for publications with internal designers and developers
$149/mo
* when billed annually
  • Access to the Proof Dashboard and Editor for a single publication
  • 5 user accounts
  • Unlimited entries
  • Community Support over Slack
  • Managed hosting on the US-based Amazon cloud
  • Email Support with 48-hour weekday response guarantee
  • Read-only access to the Proof API
ManagedPerfect for editorial teams needing customization and product support
$249/mo
* when billed annually
  • Access to the Proof Dashboard and Editor for a single publication
  • Unlimited accounts for staff members
  • Unlimited entries
  • Community Support over Slack
  • Managed hosting on Amazon’s ultra-fast global content delivery network
  • Email Support with 24-hour weekday response guarantee
  • Customize permissions for each user in your organization
  • Read-only access to the Proof API
StudioWork with Marquee, the studio behind Proof, to arrive at a fully customized solution
Pricing VariesContact Us
  • Unrestricted access to the Proof Editorial Suite
  • Hosting of your content repository on the Proof API
  • Source code management and collaboration
  • Managed hosting on Amazon’s ultra-fast global content delivery network or integration with your own CDN
  • Dedicated email support channel and scheduled phone support
  • Managed code updates to ensure compatibility with all browsers, devices, and third-party integrations
  • Read and write access to the Proof API