Coveo vs Sync-in Server
Coveo and Sync-in Server are both search engine software. Coveo is a commercial product from Coveo. Sync-in Server is open source under AGPL-3.0, with 2k GitHub stars.
Which to pick
- Pick Coveo when
- A large company needs relevance-tuned search across commerce or support content, often inside Salesforce or Sitecore.
- Pick Sync-in Server when
- A small organisation wants a lighter Nextcloud alternative focused on files, sharing and document editing on its own servers.
Side by side
Enterprise AI search and recommendations for commerce sites, support portals and workplace content, with generative answers.
A self-hosted file storage and sharing server with spaces, permissions, public links, full-text search, WebDAV and online editing through Collabora or OnlyOffice.
Enterprise pricing and implementation effort put it out of reach for small sites.
The project is little more than a year old with a small team, so its long-term support is unproven next to Nextcloud or ownCloud.
Production-ready
Usable
Cloud service
Self-hosted server
Not published
TypeScript, Node.js and Angular
Closed source, sold by Coveo
Open source, AGPL-3.0 (network copyleft)
Closed source: you use it under the maker's terms and cannot change or resell the code.
Use inside your business is unrestricted. If you change it and let customers use it over the internet, you must publish your changes.
132 Wikipedia readers a month on phones
2k GitHub stars
Not known
Young: started 15 months ago, latest release v2.6.2.
Other comparisons
More search engines for apps and sites
Both sides were judged on 2026-11-03 from makers' descriptions, Wikipedia, READMEs and GitHub data. License, age and popularity lines are worked out directly.