Kagi vs Retell AI
Updated June 2026 · A structured head-to-head comparison.
The verdict
Both Kagi and Retell AI are credible ai chatbots tools, and the right pick comes down to your priorities.
Choose Kagi if you want a higher overall rating (4.7/5). Premium ad-free search with AI features.
Choose Retell AI if you'd rather have a lower starting price (free) and a free plan to start on. Build AI voice agents for phone calls.
Kagi vs Retell AI: side by side
| Dimension | Kagi | Retell AI |
|---|---|---|
| Starting price | From $5/mo | FreeWinner |
| Free plan | No | YesWinner |
| Pricing model | Subscription | Usage-based |
| Best for | Power Users, Privacy Conscious Users | Developers, Smb, Enterprise |
| Platforms | Web, Ios, Android | Api, Web |
| Rating | 4.7/5Winner | 4.5/5 |
Kagi key facts
- Vendor
- Kagi
- Pricing
- Subscription — From $5/mo
- Free tier
- No
- Platforms
- Web, Ios, Android
- Best for
- Power Users, Privacy Conscious Users
- Editor rating
- 4.7 / 5
- Founded
- 2018
- Headquarters
- Palo Alto, USA
Retell AI key facts
- Vendor
- Retell AI
- Pricing
- Usage-based — Free
- Free tier
- Yes
- Platforms
- Api, Web
- Best for
- Developers, Smb, Enterprise
- Editor rating
- 4.5 / 5
- Founded
- 2023
- Headquarters
- San Francisco, CA, USA
Frequently asked questions
Is Kagi better than Retell AI?
Neither is universally better — Kagi 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 Kagi or Retell AI cheaper?
Retell AI is the more affordable of the two to get started, at free. Kagi starts at from $5/mo; Retell AI starts at free.
Can Kagi replace Retell AI?
Yes for most teams — both are ai chatbots tools with heavily overlapping features. The main trade-offs are pricing and platform support, covered in the comparison above.