Phonely vs Retell AI

For agency white-label resale, Retell AI offers partial white-label and sub-account support while Phonely explicitly has none. Both have no-code agent builders and self-serve signup, so those features tie. Retell AI also has an affiliate program that supports agency business models. The white-label gap is the decisive differentiator here, even though Retell's support is only partial rather than full.

For engineering teams needing custom pipeline control, Retell AI offers a bring-your-own LLM option, letting teams plug in their own model and fully control the inference pipeline. Both tools are API-first, but Retell also supports passthrough cost transparency and named integrations including Twilio, Vonage, Make, and n8n, giving engineers more low-level plumbing options. Phonely does not list a bring-your-own LLM capability, which is a meaningful gap for teams wanting full control over the AI backbone.

Both tools share nearly identical features relevant to ecommerce support: no-code agent builder, built-in knowledge base, native outbound campaigns, warm transfer, API-first, DTMF/IVR, self-serve signup, and no platform fee. Phonely's base price is $0.05/min versus Retell AI's $0.07/min, giving Phonely a slight cost edge, but Retell AI's telephony cost is $0.01/min versus Phonely's $0.02/min, partially offsetting that advantage. Neither tool offers ecommerce-specific integrations like Shopify. The available facts do not provide enough differentiation to confidently pick a winner for this specific use case.

Both Phonely and Retell AI restrict HIPAA BAA to enterprise plans, so neither has an advantage on standard tiers. Both also share SOC 2 Type II certification and GDPR tooling. Retell AI offers consent and recording compliance tooling, but Phonely's enterprise HIPAA status is identical, and no fact distinguishes one from the other on audit controls or other healthcare-specific compliance features. No confident winner can be declared.

Both tools support native outbound campaigns, warm transfer, and no-code builders. Retell AI has a higher base cost at $0.07/min versus Phonely's $0.05/min, but Retell's real production cost floor of $0.085/min is lower than Phonely's estimated $0.20/min floor, meaning Retell can be meaningfully cheaper at scale. Retell also offers bring-your-own LLM flexibility and partial white-label support, which is useful for outbound sales agencies running multiple client campaigns, while Phonely has no white-label capability.

For an SMB receptionist and booking use case, cost and ease of entry matter most. Phonely's base price is $0.05/min versus Retell AI's $0.07/min, and its telephony add-on is $0.02/min versus $0.01/min, putting total base per-minute costs at roughly $0.07 for Phonely versus $0.08 for Retell AI. Phonely also offers 100 free minutes plus a free phone number on signup, which is more tangible for an SMB trialing the product than Retell AI's $10 credit. Both share a no-code builder, warm transfer, knowledge base, and self-serve signup, so feature parity is high, but Phonely's lower entry cost and more SMB-friendly free tier tip the balance.