ChatGLM (Zhipu Qingyan) vs Retell AI
ChatGLM (Zhipu Qingyan) and Retell AI are both Conversational AI tools in our directory. This side-by-side comparison covers pricing, user ratings, supported platforms, key features and open-source status so you can decide which one fits your needs.
Side-by-side comparison
| Attribute | ChatGLM (Zhipu Qingyan) | Retell AI |
|---|---|---|
| Vendor | Zhipu AI | Retell AI |
| Rating | ★ 4.3 | ★ 4.5 |
| Pricing | Freemium | Pay-as-you-go |
| Platforms | Web, API | API, Web |
| Key features | Bilingual Chinese-English reasoning, Document and code analysis, Web browsing | Low-latency voice with barge-in, Phone and web voice agents, LLM plus telephony plumbing |
| Headquarters | Beijing, China | San Francisco, USA |
| Founded | 2023 | 2023 |
| Open source | No | No |
Key differences
- Retell AI has a higher user rating (4.5★ vs 4.3★).
- ChatGLM (Zhipu Qingyan) is Freemium, while Retell AI is Pay-as-you-go.
- ChatGLM (Zhipu Qingyan) runs on Web, API; Retell AI runs on API, Web.
Frequently asked questions
Is ChatGLM (Zhipu Qingyan) or Retell AI better?
By user rating, Retell AI scores higher (4.5★ vs 4.3★). Both are capable Conversational AI tools, so review the feature comparison for your use case.
Which is cheaper, ChatGLM (Zhipu Qingyan) or Retell AI?
ChatGLM (Zhipu Qingyan) is Freemium and Retell AI is Pay-as-you-go. Check each product page for current plan details.
Are ChatGLM (Zhipu Qingyan) and Retell AI open source?
No — neither ChatGLM (Zhipu Qingyan) nor Retell AI is open source.