Product memo
Stac gives Flutter developers and mobile teams a server-driven UI framework. It enables instant app interface updates, removing the need for app store approvals. This approach speeds development cycles and allows for quicker experimentation, serving teams that prioritize agility and direct control over their mobile app's frontend.
For who
Flutter developers and mobile teams
Solves what
Instantly update Flutter app UIs without rebuilds or store reviews.
- Instant UI updates
- Server-driven UI framework
- Open-source SDK & CLI
In their own words
Update Flutter apps
in seconds, not weeks
No need for AppStore/PlayStore Approvals.
Commercial cues
Model
subscription
Free tier
Yes
Trial
No
Pricing Strategy
- • A free tier captures hobbyists and small teams with generous usage limits.
- • Unlimited user seats on paid plans remove friction for growing teams.
Operator context
Operating setup
Founded
Nov 2025
Platform
Web app
Audience
Developers
Social footprint
Tech stack
Market demand
Stac keyword demand
5 keywords
Market demand is Starter-tier market intelligence.
Derived from this product’s latest SimilarWeb keyword mix — directional demand, not proof.
Builder Strategy
- Strategy Type
- Niche Specialist
- Stage
- Vc Growth
- Effort
- Small Team
About Stac Expand
Stac offers Flutter developers a server-driven UI framework that allows for instant updates to app interfaces. This approach removes the need for app store approvals, shortening development cycles.
The open-source SDK and CLI provide a flexible foundation for mobile teams. It helps developers maintain direct control over their app's frontend, making it easier to experiment and iterate quickly.
Stac's positioning targets teams that need agility and faster deployment in their Flutter projects.