The Best Retell AI Alternatives in 2026

Bland provides voice AI agents for phone calls in regulated industries, with tools to build, deploy, and monitor them.

Synthflow provides AI voice agents for automated business phone calls, with a platform aimed at sales and customer support teams.

Calldock deploys AI voice agents that call leads, qualify them through conversations, and schedule bookings for businesses.

Simple Phones provides an AI phone agent for handling customer calls and forwarding missed calls.

Cald.AI provides AI conversational agents for inbound and outbound business phone calls.

One AI provides voice agents for business calls and customer interactions.

NexaVoxa provides AI voice agents for business calls, customer support, and conversation management.

OpenCall AI automates healthcare phone and text conversations for patient intake, scheduling, and front- and back-office workflows.

JustCall combines phone and SMS for sales and support teams, with automation and integrations for business communication.

superU automates inbound and outbound AI calling campaigns that qualify leads, follow up and book meetings.

AI Phone translates phone, voice, and video calls in more than 150 languages, with iOS and Android apps available.

Create AI voice assistants for business phone calls with Awaz’s no-code voice platform.

Elto dials multiple phone numbers at once and routes answered calls to available sales development representatives.

Phonely’s voice agents answer business calls, book appointments, and handle customer support conversations.

Vodex provides enterprise voice agents for debt collection, payment reminders, follow-ups, qualification and payment negotiation.

NLPearl lets users create AI voice call centers by describing the call workflow in natural language.

Alitu automates podcast editing tasks such as removing background noise, improving voice audio, and trimming filler words.

Professional AI voice generator for real production workflows, with free testing and flexible integration for studios and media teams.

Krisp combines meeting transcription, summaries, voice notes, noise cancellation, accent conversion, and call center tools.