Build
Your users can co-edit tables and charts together
Users can see and edit changes in real time.
Features used
Sheets
Make your Spreadsheet Product Collaborative
Add real-time collaboration to your sheets product in 30 minutes. Co-editing, comments, live sync, and more. Trusted by top companies.
Trusted by top teams shipping collaboration to production.
Capabilities
What you can build with Velt
Review
Users can leave feedback on each cell, row, or page
Users can directly comment on specific cells, pages, and @teammates.
Features used
Approve
Users can stay on task & act on insights
Your users can filter, prioritize, and assign comments to ensure action on insights.
Features used
Libraries
Works seamlessly with your libraries
Use 24 purpose-built libraries or integrate them yourself.
Konva
Proof
Teams ship collaboration instead of building it.
Real products, in production.
< 1 week
We added comments, presence, and notifications to our editor in days, not the quarter we had scoped to build it ourselves.
10+ surfaces
The same SDK powers collaboration across our docs, sheets, and canvas: one integration instead of three bespoke builds.
0 infra owned
Realtime sync, presence, and storage are handled. Our team focuses on the product, not the collaboration plumbing.
SOC 2 Type IIHIPAA with BAASelf-hostingMulti-regionBYOK encryption
Per-feature data providers keep content and PII on your infrastructure, with SOC 2 Type II, HIPAA with a BAA, and bring-your-own-key encryption.
View Trust CenterAdd collaboration to your product today.
Free tier. No credit card.
First integration in under a week.