TanStack Start vs Waku: Which is Better in 2026?
Choosing between TanStack Start and Waku comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: TanStack Start is our overall pick for developer tools workflows. Pick Waku if you need a fully free option.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
TanStack Start
Build full-stack React and Solid applications with type-safe routing, SSR, and server functions.
Best for you if:
- • Full-stack framework for React and Solid with type-safe routing.
- • Offers full-document SSR, streaming, and server functions.
Waku
The minimal React framework for building lightweight web applications with React 19 features.
Best for you if:
- • Minimal React framework supporting React 19 features like server components and actions.
- • Enables full-stack composability with flexible server-client boundary management.
| At a Glance |  TanStack Start |  Waku |
|---|---|---|
Starts at | Free | Free |
Best For | Developer Tools | Developer Tools |
Rating | - | - |
Choose TanStack Start or Waku?
Choose TanStack Start if
Build full-stack React and Solid applications with type-safe routing, SSR, and server functions.
- Enterprise-grade, type-safe routing system
- Combines SSR and client-side interactivity effectively
- Maintains a client-side first developer experience
Choose Waku if
The minimal React framework for building lightweight web applications with React 19 features.
- Lightweight and minimal framework
- Supports latest React 19 features
- Enables full-stack composability
| Feature | TanStack Start | Waku |
|---|---|---|
| Pricing Model | Free | Free |
| User Rating | No ratings yet | No ratings yet |
| Categories | Developer ToolsHosting & Deployment | Developer ToolsUI/UX Design |
In-Depth Analysis
TanStack Start
Build full-stack React and Solid applications with type-safe routing, SSR, and server functions.
Strengths
- +Enterprise-grade, type-safe routing system
- +Combines SSR and client-side interactivity effectively
- +Maintains a client-side first developer experience
- +Highly flexible deployment options
- +Replaces the need for separate solutions like tRPC/GraphQL/REST for server functions
Weaknesses
- -Still in alpha (v0v0Alpha), indicating potential instability or incomplete features
- -Relies on ads for funding, which some users might find disruptive
Key features
Waku
The minimal React framework for building lightweight web applications with React 19 features.
Strengths
- +Lightweight and minimal framework
- +Supports latest React 19 features
- +Enables full-stack composability
- +Potentially smaller client bundle sizes
- +Simplifies full-stack development by integrating server and client logic
Weaknesses
- -Currently recommended for non-production projects
- -May have a learning curve for modern React rendering patterns
- -Not recommended for large enterprise applications
Key features
Who Should Use What?
On a budget?
Both are free. Compare plans on their websites.
Go with: TanStack Start
Want the highest-rated option?
Neither has user reviews yet.
Go with: TanStack Start
Value user reviews?
Neither has user reviews yet.
Go with: TanStack Start
3 Questions to Help You Decide
What's your budget?
Both are free. Pricing won't help you decide here.
What's your use case?
Both are developer tools tools. Compare their specific features to decide.
How important are ratings?
Neither has user reviews yet.
Key Takeaways
TanStack Start
- Completely free
- Our pick for this comparison
Waku
- Choose if you want the minimal React framework for building lightweight web applications with React 19 features
The Bottom Line
TanStack Start is our pick.
Frequently Asked Questions
Is TanStack Start or Waku better?
TanStack Start is rated in our evaluation. Both are free.
What are TanStack Start and Waku used for?
TanStack Start: Build full-stack React and Solid applications with type-safe routing, SSR, and server functions.. Waku: The minimal React framework for building lightweight web applications with React 19 features..
What does TanStack Start cost vs Waku?
TanStack Start is completely free. Waku is completely free. Visit their websites for detailed pricing.