Visually design data schemas, generate relationship-aware data, and prototype APIs.
Product memo
Developers use Drawline to visually design relational data schemas. It generates relationship-aware data and prototypes APIs instantly. This open-source platform shortens backend development by abstracting away manual schema definition and API creation, offering a fast path from concept to functional API.
For who
Developers designing relational data and APIs
Solves what
Visually design schemas, generate relationship-aware data, and prototype APIs
- Visual schema design
- Relationship-aware data generation
- Live API prototyping
In their own words
Visually Design Relational Data. Instantly Get Real APIs.
An open-source platform to visually design schemas, generate relationship-aware data, and instantly prototype with a fully functional Live API
Commercial cues
Model
subscription
Free tier
Yes
Trial
No
Pricing Strategy
- • A free tier lowers the adoption barrier for individual developers.
- • Monthly billing aligns with typical SaaS subscription cycles.
- • Clear price points segment individual users from teams effectively.
Operator context
Founded
Jan 2026
HQ
India
Platform
Web app
Audience
Developers
Payments
Dodo Payments
Public footprint
Tech stack
Builder Strategy
- Strategy Type
- Open Source Commercial
- Stage
- Pre Revenue
- Effort
- Solo Buildable
About Drawline Expand
Drawline is an open-source platform for developers to visually design relational data and prototype APIs. It simplifies backend development by offering visual schema design, relationship-aware data generation, and live API prototyping.
This approach removes friction for developers by abstracting away manual schema definition and API creation. The platform's open-source nature builds trust and community, while paid tiers offer advanced features for individuals and teams looking to shorten their development workflows.