21st Agents SDK vs Botpress: Which Should You Choose in 2026?
Choosing between 21st Agents SDK and Botpress 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.
By Toolradar Team · Last updated March 21, 2026 · Methodology
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
21st Agents SDK
The fastest way to integrate AI agents with built-in UI and essential features into your applications.
Best for you if:
- 0
- • You need ai agents features specifically
- • Quickly integrate AI agents into applications.
- • Includes built-in UI, chat history, and spend limits.
Botpress
Open-source conversational AI platform for chatbots
Best for you if:
- 0
- • You want to try before committing
- • You need low-code backend features specifically
- • Visual chatbot builder
- • Live agent handoff support
| At a Glance |  21st Agents SDK |  Botpress |
|---|---|---|
Price | Paid | Free + Paid |
Best For | AI Agents | Low-Code Backend |
Rating | — | — |
| Feature | 21st Agents SDK | Botpress |
|---|---|---|
| Pricing Model | Paid | Freemium |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 100 | 0 |
| Categories | AI Agents | Low-Code BackendChatbots |
How 21st Agents SDK and Botpress Compare
21st Agents SDK
The fastest way to integrate AI agents with built-in UI and essential features into your applications.
Paid
Botpress
Open-source conversational AI platform for chatbots
Free tier available
21st Agents SDK is a ai agents tool. Botpress is in low-code backend.
Who Should Use What?
On a budget?
Botpress has a free tier. 21st Agents SDK is paid only.
Go with: Botpress
Want the highest-rated option?
Neither has user reviews yet.
Go with: 21st Agents SDK
Value user reviews?
Neither has user reviews yet.
Go with: 21st Agents SDK
3 Questions to Help You Decide
What's your budget?
21st Agents SDK is paid. Botpress is freemium. Botpress lets you start free.
What's your use case?
21st Agents SDK is a ai agents tool. Botpress is in low-code backend. Pick the category that matches your needs.
How important are ratings?
Neither has user reviews yet.
Key Takeaways
21st Agents SDK
- 0
- More community upvotes (100)
- Our pick for this comparison
Botpress
- Has a free tier
- Better fit for low-code backend
The Bottom Line
21st Agents SDK is our pick. Botpress has a free tier if you want to test without paying.
Frequently Asked Questions
Is 21st Agents SDK or Botpress better?
21st Agents SDK is rated high in our evaluation. 21st Agents SDK is paid and Botpress is freemium.
What are 21st Agents SDK and Botpress used for?
21st Agents SDK: The fastest way to integrate AI agents with built-in UI and essential features into your applications.. Botpress: Open-source conversational AI platform for chatbots.
What does 21st Agents SDK cost vs Botpress?
21st Agents SDK is a paid tool. Botpress is freemium (free tier + paid plans). Visit their websites for detailed pricing.