Papermark

Open-source data rooms and tracked document sharing for founders

Founder ToolsFor TeamsFreemium

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At a glance

What it is

Founder Tools

Best for

For Teams

Pricing

Freemium

Platforms

Web

What it does

Open-source data rooms and tracked doc sharing for fundraising and diligence.

Detailed overview

Papermark lets founders share pitch decks, diligence files, and sensitive documents with confidence, granular permissions, NDA gating, watermarks, and page-level analytics on who viewed what and for how long, packaged as virtual data rooms. Founders still default to DocSend or a Drive link out of habit, even when they need real control; Papermark is more startup-native and transparent than legacy VDRs and less bloated than generic file-sharing. It's a clean fit for founders, VCs, fundraising teams, and deal operators. It's an actively shipped product, a current homepage and customers page, a security page updated in early 2026, and changelog releases from March 2026 showing ongoing work and real customer proof.