Alternatives · voice-ai

Retell AI Alternatives (2026)

8 top competitors to Retell AI in 2026, ranked by rating and real-world adoption. Retell AI is a strong product, but it is not the only option, and pricing or workflow constraints often push users to look elsewhere. The list below covers the alternatives most teams actually consider.

Original tool

Retell AI

Developer platform for building enterprise-grade AI phone call agents with pay-as-you-go pricing.

View Retell AI →

1
ZapierFreemium
Automation platform connecting 6,000+ apps with AI-powered workflow builder.
★ 4.618,700 reviewsFree tierFrom $20/mo
A direct competitor to Retell AI in the voice-ai space, rated 4.6/5 by 18,700 users.
Try Zapier →Compare Retell AI vs Zapier →Zapier alternatives
2
n8nFreemium🔥 Trending
Workflow automation for technical teams with AI built in
★ 4.62,013 reviewsFree tier0
A direct competitor to Retell AI in the voice-ai space, rated 4.6/5 by 2,013 users.
Try n8n →Compare Retell AI vs n8n →n8n alternatives
3
MakeFreemium
Visual automation platform for building powerful multi-step workflows
★ 4.69,790 reviewsFree tierFrom $9/mo
A direct competitor to Retell AI in the voice-ai space, rated 4.6/5 by 9,790 users.
Try Make →Compare Retell AI vs Make →Make alternatives
4
RetoolFreemium
Build internal tools and dashboards 10x faster
★ 4.61,450 reviewsFree tier0
A direct competitor to Retell AI in the voice-ai space, rated 4.6/5 by 1,450 users.
Try Retool →Compare Retell AI vs Retool →Retool alternatives
5
BubbleFreemium
Build web applications without writing code
★ 4.51,990 reviewsFree tier0
A direct competitor to Retell AI in the voice-ai space, rated 4.5/5 by 1,990 users.
Try Bubble →Compare Retell AI vs Bubble →Bubble alternatives
6
AppsmithFreemium
Open-source platform for building internal tools and admin panels
★ 4.5832 reviewsFree tier0
A direct competitor to Retell AI in the voice-ai space, rated 4.5/5 by 832 users.
Try Appsmith →Compare Retell AI vs Appsmith →Appsmith alternatives
7
WeglotFreemium
Website translation tool that makes any site multilingual in minutes
★ 4.52,890 reviewsFree tier0
A direct competitor to Retell AI in the voice-ai space, rated 4.5/5 by 2,890 users.
Try Weglot →Compare Retell AI vs Weglot →Weglot alternatives
8
Customer.ioPaid
Lifecycle messaging platform built around product events, used by SaaS leaders.
★ 4.5900 reviewsFrom $100/mo
Customer.io is a strong voice-ai alternative: paid only (Retell AI has a free tier).
Try Customer.io →Compare Retell AI vs Customer.io →Customer.io alternatives

Quick decision matrix

Most users land on this page with one decision criterion top of mind. Here is the alternative we recommend for each common scenario.

You want the highest-rated alternative: Zapier
Rated 4.6/5 by 18,700 users.
Budget is the main constraint: n8n
Starts at $0/mo on the entry tier.
You want a free option to test first: Make
Includes a usable free tier with no credit card required.

Why people look for Retell AI alternatives

Most users who search for an alternative are not unhappy with Retell AI - they are checking whether a different tool fits their specific workflow better. Common reasons include pricing that does not match the budget, a missing integration with the rest of the stack, a different team size or use case, or a free tier that opens up experimentation without commitment.

All 8 tools above operate in the same voice-ai space and have been independently scored on our seven-criteria framework. See methodology.

Curated by

MytheAi Team

Editorial Team

The MytheAi editorial team tracks and reviews AI and SaaS tools. We built MytheAi out of frustration with pay-to-rank listicles and SEO-driven directories that prioritize ad revenue over honest guidance. Hands-on testing across 590+ tools to date.

Disclosure: Some links on this page are affiliate links. We may earn a commission at no extra cost to you. Rankings are based on editorial merit. Affiliate relationships never influence placement.