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Alternatives to Retell AI

We have no directly-competing tool curated for Retell AI yet, so these are the most-used tools in the same category. Useful starting points rather than a like-for-like swap.

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Why people look for alternatives to Retell AI

The complaints that come up most often in public discussion — reviews, forums and community threads. Not our opinion, and not the vendor's marketing.

  • Lack of long-term user reviews; feedback is launch-day heavy.
  • No community discussion on pricing pain points yet.
  • Proprietary platform; no self-hosted option for full control.
  • No critical voices in data; hidden issues unknown.

Drawn from 36 mentions across 3 sources · researched Aug 18, 2026.

In fairness: users also consistently praise sub-second (~600ms) latency delivered as promised, and handles interruptions naturally — a missing feature in competitors. A complaint list is not a verdict — see the full picture on the Retell AI page.

Presto Voice

Presto Voice

Managed drive-thru voice AI for QSR chains, boosting revenue and staff efficiency.

Contact SalesTry
RapidSOS

RapidSOS

AI-powered emergency intelligence linking 600M+ devices to 911 for faster response

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Murf AI

Murf AI

Fastest TTS API with sub-100ms latency and 1 cent per minute for voice agents

FreemiumTry
Deepgram

Deepgram

Real-time speech-to-text, text-to-speech, and voice agent APIs for developers.

FreemiumTry
Voiceflow

Voiceflow

Build, deploy, and monitor production-grade AI agents for chat and voice with Voiceflow.

FreemiumTry
Polimorphic

Polimorphic

AI platform for local government resident engagement via voice, chat, and workflows

Contact SalesTry
Kea

Kea

Flat-rate voice AI ordering for restaurants, driving 99.3% order accuracy for high-volume QSRs.

PaidTry
Showdigs

Showdigs

AI leasing CRM for property managers to automate showings and lease faster.

PaidTry
ElevenLabs

ElevenLabs

ElevenLabs: AI voice platform for text-to-speech, voice cloning, dubbing, and agents

FreemiumTry
PolyAI

PolyAI

Enterprise voice AI agents that handle complex calls with lifelike conversation

Contact SalesTry
Synthflow AI

Synthflow AI

Enterprise Voice AI platform with in-house telephony for automated phone calls.

PaidTry
Tavus

Tavus

Tavus lets you build real-time, face-to-face video AI agents (PALs) that see, hear, and emotionally understand humans.

FreemiumTry
AssemblyAI

AssemblyAI

Production-grade speech-to-text and voice agent APIs for building voice AI.

FreemiumTry
Posh AI

Posh AI

Agentic AI platform for financial institutions, unifying customer and employee experiences

Contact SalesTry
Cresta

Cresta

Enterprise AI platform uniting human and AI agents for every customer conversation.

Contact SalesTry
Cartesia

Cartesia

Real-time speech AI: Sonic-3.6 TTS, Ink-2 STT, and Line voice agents

FreemiumTry
Turbo

Turbo

All-in per-minute AI calling for high-volume phone agents

FreemiumTry
Decagon

Decagon

Enterprise AI concierge for omnichannel customer support

Contact SalesTry
Converse Now

Converse Now

Branded, customizable AI voice ordering for restaurant chains

Contact SalesTry
Glia

Glia

Banking AI platform to automate inquiries, grow loans & deposits with fixed pricing.

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Arini

Arini

AI receptionist for dental practices: 24/7 call answering, scheduling, and patient reactivation.

Contact SalesTry
D-ID

D-ID

Enterprise AI avatar video creation and real-time conversational visual agents.

FreemiumTry
Conduit AI

Conduit AI

AI agents for hospitality that automate guest communication across every channel and language

PaidTry
KrispCall

KrispCall

AI-powered cloud phone system for outbound sales and support teams

PaidTry
Hippocratic AI

Hippocratic AI

Safety-focused voice AI agents for non-diagnostic patient conversations in healthcare.

Contact SalesTry
Liberate

Liberate

Insurance-native AI agents that resolve calls, emails, and SMS end-to-end

Contact SalesTry
Spitch

Spitch

Modular LLM-based omnichannel AI platform for enterprise contact centers.

Contact SalesTry
Hume AI Octave 2

Hume AI Octave 2

Emotionally expressive TTS and speech-to-speech AI with voice cloning

FreemiumTry
Housecall Pro

Housecall Pro

All-in-one home service management platform with AI call answering and booking.

FreemiumTry
Eve Legal

Eve Legal

AI operating system for plaintiff law firms—intake, drafting, discovery, and analytics

Contact SalesTry

Frequently asked questions

What are the best alternatives to Retell AI?

We have not curated direct alternatives to Retell AI yet. The 30 tools listed — starting with Presto Voice, RapidSOS, Murf AI, Deepgram, Voiceflow — are the most-used tools in the same category: useful starting points rather than a like-for-like swap.

How do you choose which Retell AI alternatives to show?

When no direct product-type match is curated yet, we show the most-used tools from Retell AI's own category instead of an empty page. Every listed tool is independently re-verified on a continuous cycle.