Telenow vs Retell AI
Retell AI is a developer-focused platform for building low-latency AI phone agents via API, with a strong focus on natural, responsive voice and bring-your-own-LLM support. For engineering teams composing call agents in code, its latency and voice quality are a genuine draw. Telenow shares the same open, bring-your-own philosophy but ships as a complete platform — a no-code builder, softphone dialer, outbound campaigns, numbers and compliance — on top of the API.
Retell AI is best for: Developers building low-latency phone agents via API.
Where Telenow stands out
No-code agent builder alongside the full REST API, for non-developers too
Built-in phone numbers plus a guided compliance flow
Softphone dialer and outbound campaigns included, not just call APIs
Component-level pricing itemized (LLM + STT + TTS + telephony + platform fee)
Side-by-side
| Capability | Telenow | Retell AI |
|---|---|---|
| Bring your own LLM (OpenAI-compatible) | Yes | Yes |
| Bring your own agentic backend (Custom API) | Yes | Varies |
| Bring your own carrier (Plivo / Twilio) | Yes | Yes |
| Transparent component-level pricing | Yes | Varies |
| Built-in phone numbers + compliance | Yes | Varies |
| Softphone dialer + outbound campaigns | Yes | Limited |
| Knowledge base (RAG) included | Yes | Yes |
| No-code builder AND full REST API | Yes | Limited |
| Self-serve onboarding | Yes | Yes |
Positioning is capability-level and may change as products evolve. Evaluating Retell AI? Try Telenow side-by-side.
See Telenow on your use case
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