Decagon vs HARPA AI
Updated June 2026 · A structured head-to-head comparison.
The verdict
Both Decagon and HARPA AI are credible customer support tools, and the right pick comes down to your priorities.
Choose Decagon if you want a higher overall rating (4.6/5). AI customer support agents for enterprises.
Choose HARPA AI if you'd rather have a lower starting price (free – $15/mo) and a free plan to start on. AI web automation and copilot
Decagon vs HARPA AI: side by side
| Dimension | Decagon | HARPA AI |
|---|---|---|
| Starting price | Custom | Free – $15/moWinner |
| Free plan | No | YesWinner |
| Pricing model | Subscription | Freemium |
| Best for | Enterprise | Marketers, Researchers |
| Platforms | Web, Api | Web |
| Rating | 4.6/5Winner | 4.2/5 |
Decagon key facts
- Vendor
- Decagon
- Pricing
- Subscription — Custom
- Free tier
- No
- Platforms
- Web, Api
- Best for
- Enterprise
- Editor rating
- 4.6 / 5
- Founded
- 2023
- Headquarters
- San Francisco, CA, USA
HARPA AI key facts
- Vendor
- HARPA AI
- Pricing
- Freemium — Free – $15/mo
- Free tier
- Yes
- Platforms
- Web
- Best for
- Marketers, Researchers
- Editor rating
- 4.2 / 5
- Founded
- 2021
- Headquarters
- Remote
Frequently asked questions
Is Decagon better than HARPA AI?
Neither is universally better — Decagon edges ahead on overall rating, but the best choice depends on price, platforms, and your use case. See the side-by-side table above.
Is Decagon or HARPA AI cheaper?
HARPA AI is the more affordable of the two to get started, at free – $15/mo. Decagon starts at custom; HARPA AI starts at free – $15/mo.
Can Decagon replace HARPA AI?
Yes for most teams — both are customer support tools with heavily overlapping features. The main trade-offs are pricing and platform support, covered in the comparison above.