Replit Agent 4
Replit Agent 4 adds a design canvas, parallel agents and team collaboration, claimed 10x faster than Agent 3.
Moves from a single long-running agent to designing with the agent on a canvas, with multi-format output and parallel task execution. Speed claim is Replit's.
- Date
- Wednesday, 11 March 2026
- Lab
- Replit
- Kind
- product
- Access
- app only
Figures
| Measure | Value | Measured by |
|---|---|---|
| Speed vs Agent 3 | 10x faster company claim | company |
No standalone Agent 4 post was reachable; details come from the funding announcement.
Sources
This record was checked against its sources on 6 October 2026. How we check