Best Retell AI Alternatives in 2026
30 AI tools that can replace Retell AI, ranked by how much of what Retell AI does they cover. The percentage is a match score, not a popularity score.
Replacing: Retell AI — Retell AI is a voice agent platform for automating phone calls.Input: text, audio · Output: audio, apps
1
Vapi is a developer platform for building, testing and deploying voice AI agents that talk to customers on the phone.
Input: text, audio · Output: audio, apps
Free planFrom $29/moAPITeams
97%Near drop-in replacement · same core category as Retell AI
00
How the score adds up
- Same core category55/55
- Covers Retell AI's goals25/25
- Feature description similarity17/20
Shared goals 3 of the 3 we tag Retell AI for
Call CentersCustomer SupportVoice Assistants
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
2
CloudTalk AI Voice Agents answer and make phone calls around the clock and sound natural doing it.
Input: audio, documents · Output: audio
Free planFrom $25/moTeams
88%Strong alternative · same core category as Retell AI
00
How the score adds up
- Same core category55/55
- Covers Retell AI's goals18/25
- Feature description similarity15/20
Shared goals 2 of the 3 we tag Retell AI for
Call CentersCustomer Support
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
3
ElevenLabs Conversational AI, now branded ElevenAgents, lets teams build, test and deploy voice and chat agents that handle customer conversations.
Input: text, audio, documents · Output: text, audio, apps
Free planFrom $5/moAPITeams
93%Near drop-in replacement · same core category as Retell AI
00
How the score adds up
- Same core category55/55
- Covers Retell AI's goals25/25
- Feature description similarity13/20
Shared goals 3 of the 3 we tag Retell AI for
Call CentersCustomer SupportVoice Assistants
Also tagged for
AI Agents
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
4
Synthflow is an enterprise voice AI platform for automating phone calls with AI agents.
Input: text, audio · Output: audio, apps
APITeams
92%Near drop-in replacement · same core category as Retell AI
00
How the score adds up
- Same core category55/55
- Covers Retell AI's goals18/25
- Feature description similarity19/20
Shared goals 2 of the 3 we tag Retell AI for
Call CentersCustomer Support
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
5
A dental office gets 200 calls a week asking about appointment times, insurance coverage, and procedure pricing
Input: audio · Output: audio
Free trialFrom $149/moTeams
91%Near drop-in replacement · same core category as Retell AI
00
How the score adds up
- Same core category55/55
- Covers Retell AI's goals25/25
- Feature description similarity11/20
Shared goals 3 of the 3 we tag Retell AI for
Call CentersCustomer SupportVoice Assistants
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
6
BlandAI gives you voice AI for phone calls at massive scale—without routing through OpenAI or Anthropic
Input: text, audio · Output: audio, apps
Free plan
84%Strong alternative · same core category as Retell AI
00
How the score adds up
- Same core category55/55
- Covers Retell AI's goals18/25
- Feature description similarity10/20
Shared goals 2 of the 3 we tag Retell AI for
Call CentersCustomer Support
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
7
Voice agents that handle actual phone conversations
Input: text, audio · Output: text, audio
From $200/moAPITeams
84%Strong alternative · same core category as Retell AI
00
How the score adds up
- Same core category55/55
- Covers Retell AI's goals18/25
- Feature description similarity11/20
Shared goals 2 of the 3 we tag Retell AI for
Call CentersCustomer Support
Also tagged for
Chatbots
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
8
Most businesses lose potential clients because calls go unanswered or get handled poorly
Input: audio · Output: audio, data
From $150/moTeams
80%Strong alternative · same core category as Retell AI
00
How the score adds up
- Same core category55/55
- Covers Retell AI's goals18/25
- Feature description similarity7/20
Shared goals 2 of the 3 we tag Retell AI for
Call CentersCustomer Support
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
9
86%Strong alternative · same core category as Retell AI
00
How the score adds up
- Same core category55/55
- Covers Retell AI's goals18/25
- Feature description similarity13/20
Shared goals 2 of the 3 we tag Retell AI for
Call CentersCustomer Support
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
10
Goodcall is a voice AI service that answers business phone calls with a custom AI agent.
Input: audio, web pages · Output: audio, data
Free trialFrom $66/moAPITeams
86%Strong alternative · same core category as Retell AI
00
How the score adds up
- Same core category55/55
- Covers Retell AI's goals18/25
- Feature description similarity13/20
Shared goals 2 of the 3 we tag Retell AI for
Call CentersCustomer Support
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
11
Autonomous AI voice agents for your customer service – 24/7, multilingual and GDPR
Input: text, documents, web pages · Output: text, audio, apps
Free planFrom $40/mo
82%Strong alternative · same core category as Retell AI
00
How the score adds up
- Same core category55/55
- Covers Retell AI's goals18/25
- Feature description similarity8/20
Shared goals 2 of the 3 we tag Retell AI for
Call CentersCustomer Support
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
12
A customer service rep at a mid-sized online furniture store answers the same shipping questions fifty times per day while trying to handle complex returns cases
Input: text, audio · Output: text, audio
Free planFrom $30/moTeams
79%Strong alternative · same core category as Retell AI
00
How the score adds up
- Same core category55/55
- Covers Retell AI's goals18/25
- Feature description similarity6/20
Shared goals 2 of the 3 we tag Retell AI for
Call CentersCustomer Support
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
13
Amazon Connect is AWS's cloud contact center and customer experience service, now centered on agentic AI.
Input: text, audio · Output: text, audio, apps
APITeams
84%Strong alternative · same core category as Retell AI
00
How the score adds up
- Same core category55/55
- Covers Retell AI's goals18/25
- Feature description similarity11/20
Shared goals 2 of the 3 we tag Retell AI for
Call CentersCustomer Support
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
14
PolyAI is an enterprise voice AI company whose Agentic Dialog Platform builds, runs and refines dialog agents for customer conversations.
Input: text, audio · Output: audio, apps
APITeams
84%Strong alternative · same core category as Retell AI
00
How the score adds up
- Same core category55/55
- Covers Retell AI's goals18/25
- Feature description similarity11/20
Shared goals 2 of the 3 we tag Retell AI for
Call CentersCustomer Support
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
15
Five9 is a cloud contact center software provider that combines omnichannel customer engagement with AI.
Input: text, audio · Output: text, audio
From $119/moTeams
83%Strong alternative · same core category as Retell AI
00
How the score adds up
- Same core category55/55
- Covers Retell AI's goals18/25
- Feature description similarity10/20
Shared goals 2 of the 3 we tag Retell AI for
Call CentersCustomer Support
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
16
Convoso is an outbound sales platform that combines predictive dialing, lead and campaign management and number management in one system.
Input: data · Output: data
Free planAPI
75%Strong alternative · same core category as Retell AI
00
How the score adds up
- Same core category55/55
- Covers Retell AI's goals11/25
- Feature description similarity8/20
Shared goals 1 of the 3 we tag Retell AI for
Call Centers
Also tagged for
Sales
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
17
Sales teams drowning in scheduling calls can offload this work to Cal
Input: text, audio · Output: text, audio
Free planFrom $12/mo
73%Partial replacement — covers the main need with gaps · same core category as Retell AI
00
How the score adds up
- Same core category55/55
- Covers Retell AI's goals11/25
- Feature description similarity7/20
Shared goals 1 of the 3 we tag Retell AI for
Call Centers
Also tagged for
Scheduling
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
18
Talkdesk is a cloud contact center platform that adds AI agents to traditional customer service software.
Input: text, audio · Output: text, audio
From $85/moAPITeams
80%Strong alternative · same core category as Retell AI
00
How the score adds up
- Same core category55/55
- Covers Retell AI's goals18/25
- Feature description similarity7/20
Shared goals 2 of the 3 we tag Retell AI for
Call CentersCustomer Support
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
19
ZenCall.ai : Your AI-Powered Phone AssistantNever miss a call or a business opportunity again. ZenCall.ai answers and makes calls on your behalf, exactly how you want—flawlessly, every time. Whether
Input: audio · Output: text, audio
Free trialFrom $23/mo
76%Strong alternative · same core category as Retell AI
00
How the score adds up
- Same core category55/55
- Covers Retell AI's goals18/25
- Feature description similarity3/20
Shared goals 2 of the 3 we tag Retell AI for
Call CentersCustomer Support
Also tagged for
Sales
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
20
You get a real phone number that works like any other number but has an AI agent built in
Input: text, audio · Output: text, audio
Free planFrom $7.99/mo
74%Partial replacement — covers the main need with gaps · same core category as Retell AI
00
How the score adds up
- Same core category55/55
- Covers Retell AI's goals11/25
- Feature description similarity8/20
Shared goals 1 of the 3 we tag Retell AI for
Call Centers
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
21
Voice AI agents pick up incoming calls and immediately start conversing with customers like they're talking to a real support rep
Input: text, audio · Output: text, audio
Free planFrom $95/moAPITeams
79%Strong alternative · same core category as Retell AI
00
How the score adds up
- Same core category55/55
- Covers Retell AI's goals18/25
- Feature description similarity5/20
Shared goals 2 of the 3 we tag Retell AI for
Call CentersCustomer Support
Also tagged for
Lead Generation
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
22
Regal is a voice AI agent platform that helps businesses build, improve and manage AI agents that speak with customers on the phone.
Input: text · Output: audio, apps
78%Strong alternative · same core category as Retell AI
00
How the score adds up
- Same core category55/55
- Covers Retell AI's goals11/25
- Feature description similarity12/20
Shared goals 1 of the 3 we tag Retell AI for
Call Centers
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
23
An AI agent calls businesses and government offices on your behalf while you go about your day
Input: text · Output: text, audio
Free planFrom $35/mo
78%Strong alternative · same core category as Retell AI
00
How the score adds up
- Same core category55/55
- Covers Retell AI's goals18/25
- Feature description similarity5/20
Shared goals 2 of the 3 we tag Retell AI for
Call CentersVoice Assistants
Also tagged for
Personal Assistant
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
24
Traditional chatbots can't pick up your phone and handle customer calls
Input: audio · Output: audio
Free planFrom $50/mo
73%Partial replacement — covers the main need with gaps · same core category as Retell AI
00
How the score adds up
- Same core category55/55
- Covers Retell AI's goals11/25
- Feature description similarity6/20
Shared goals 1 of the 3 we tag Retell AI for
Call Centers
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
25
AI voice agents that actually answer business phone calls, handling everything from qualifying leads to booking appointments without human intervention
Input: text, audio · Output: text, audio
From $49/moAPITeams
74%Partial replacement — covers the main need with gaps · same core category as Retell AI
00
How the score adds up
- Same core category55/55
- Covers Retell AI's goals11/25
- Feature description similarity8/20
Shared goals 1 of the 3 we tag Retell AI for
Call Centers
Also tagged for
Lead Generation
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
26
Klariqo handles incoming phone calls for businesses using AI voice technology that responds in 0
Input: audio · Output: text, audio, data
Free planFrom $99/moTeams
73%Partial replacement — covers the main need with gaps · same core category as Retell AI
00
How the score adds up
- Same core category55/55
- Covers Retell AI's goals11/25
- Feature description similarity6/20
Shared goals 1 of the 3 we tag Retell AI for
Call Centers
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
27
Vozexo runs AI voice agents that pick up every phone call for service businesses
Input: audio · Output: audio
Free planFrom $49/mo
77%Strong alternative · same core category as Retell AI
00
How the score adds up
- Same core category55/55
- Covers Retell AI's goals11/25
- Feature description similarity11/20
Shared goals 1 of the 3 we tag Retell AI for
Call Centers
Also tagged for
Sales
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
28
Weblo AI is an AI employee for property management companies and real estate teams.
Input: text, audio · Output: text, audio
From $299/mo
73%Partial replacement — covers the main need with gaps · same core category as Retell AI
00
How the score adds up
- Same core category55/55
- Covers Retell AI's goals11/25
- Feature description similarity7/20
Shared goals 1 of the 3 we tag Retell AI for
Call Centers
Also tagged for
Real Estate
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
29
Rosie is an AI call answering service built for small businesses that cannot always pick up the phone.
Input: audio, web pages · Output: text, audio
Free trialFrom $49/moMobile appTeams
76%Strong alternative · same core category as Retell AI
00
How the score adds up
- Same core category55/55
- Covers Retell AI's goals11/25
- Feature description similarity10/20
Shared goals 1 of the 3 we tag Retell AI for
Call Centers
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
30
Thoughtly builds AI agents that follow up with every lead the moment it arrives.
Input: text, audio · Output: text, audio
From $500/moTeams
76%Strong alternative · same core category as Retell AI
00
How the score adds up
- Same core category55/55
- Covers Retell AI's goals11/25
- Feature description similarity10/20
Shared goals 1 of the 3 we tag Retell AI for
Call Centers
Also tagged for
Lead GenerationSales
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
Can it really replace Retell AI? Vote on each alternative — no account needed. Votes gently reorder the list; they never change the match score.
Missing an alternative? Suggest it
Best Retell AI alternatives by goal
Every goal has its own ranked list — the match score is recomputed for that job alone.
At a glance: top Retell AI alternatives
| Tool | Match | Input | Output | Pricing | Free plan | Rating | Category |
|---|---|---|---|---|---|---|---|
| Vapi | 97% | text, audio | audio, apps | From $29/mo | Yes | — | AI Call Center |
| CloudTalk | AI Voice Agents | 88% | audio, documents | audio | From $25/mo | Yes | — | AI Call Center |
| ElevenLabs Conversational AI | 93% | text, audio, documents | text, audio, apps | From $5/mo | Yes | — | AI Call Center |
| Synthflow | 92% | text, audio | audio, apps | — | No | — | AI Call Center |
| VoicePod | 91% | audio | audio | From $149/mo | No | — | AI Call Center |
| BlandAI | 84% | text, audio | audio, apps | Freemium | Yes | — | AI Call Center |
Frequently asked
What is the best Retell AI alternative?
Vapi (97% match) is the closest alternative to Retell AI: Vapi is a developer platform for building, testing and deploying voice AI agents that talk to customers on the phone. CloudTalk | AI Voice Agents (88% match) and ElevenLabs Conversational AI (93% match) come next.
Is there a free alternative to Retell AI?
Yes. 15 of the 30 ranked alternatives have a free plan or free tier, including Vapi, CloudTalk | AI Voice Agents, ElevenLabs Conversational AI.
What is the best Retell AI alternative for handling customer support?
Astra by Wati ranks first for handling customer support at 88% match. See the full list of Retell AI alternatives for Customer Support.
What is the best Retell AI alternative for talking to a voice assistant?
Alexa ranks first for talking to a voice assistant at 74% match. See the full list of Retell AI alternatives for Voice Assistants.
How is the match percentage calculated?
It measures how much of Retell AI's job a tool can take over: shared core category, how many of the same use cases it covers and how similar its feature set is. Popularity and ratings never change the percentage; they only break ties in the order. Lists are recomputed nightly and reviewed by editors for the most-visited tools.
How this list is ranked
The match score measures how much of Retell AI's job each tool can take over: shared core category, how many of the same use cases it covers, and how similar its feature set is. Popularity and ratings do not change the score; they only break ties in the order.
Lists are recomputed nightly from the live catalog and reviewed by our editors for the most-visited tools. Sponsored placements are marked and sit outside the ranking.