Rocicorp
Developer tools for building sync-enabled, local-first web applications.
San Francisco, CA, USA
Founded 2020
Rocicorp is a small, independent software company that builds developer tools for creating high-performance, sync-enabled web applications. Its flagship products include Zero, a general-purpose sync engine for the web, and Replicache, a JavaScript framework for building offline-capable, collaborative applications.
Last Updated: March 25, 2026
Current Valuation
No valuation data available
Funding Summary
$7M
Total reported funding
Announcement
June 8, 2026
InfoQ: Zero Reaches 1.0, Marking the First Stable Release of Rocicorp's Web Sync Engine
Media Mention
May 6, 2026
Smashing Magazine: The Architecture Of Local-First Web Development — Smashing Magazine
OSS News & Views
April 22, 2026
RxDB: Alternatives for realtime offline-first JavaScript applications - RxDB
Media Mention
April 14, 2026
The New Stack: From clobbered drafts to real-time sync
Announcement
March 24, 2026
Rocicorp: Zero 1.0: First Stable Release
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Key People
Core OSS Projects
This is the mono repo for Rocicorp's two main products: Zero and Replicache
License: Apache-2.0
Business Information
Category
Developer ToolsIndustries
Software
Technologies
Local-FirstData Synchronization
Sectors
Developers
Licenses
Apache-2.0
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