Agents

RetellAI

Build production voice AI agents with ultra-low latency

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★4.6rating99 viewsPricing · FreemiumHot
The FalcoScan Intel PanelRetellAI · Agents
Data updated 2 November 2026
Opportunity
High
Band
Saturation
Open
Band
Wrapper risk
Low
Band
Momentum
Hot
Market trend
Rating
4.6
of 5 · FalcoScan rating

Agents AI has a narrow moat on average, from the moat scores of its rated products. What protects Agents AI tools, and the widest moats

The Brief

What RetellAI does

Retell AI is an AI voice agent platform for building, deploying, and managing agents that handle phone calls and tasks, according to the page. It serves enterprise, mid-market, and startup companies in industries including healthcare, financial services, insurance, logistics, and travel. Named features include Call Transfer, Book Appointments, Knowledge Base, Navigate IVR, Batch Call, Post Call Analysis, and AI Quality Assurance. The page also lists a no-code studio, live call monitoring with takeover, PII redaction, and SSO. Named integrations include Make, Twilio, Vonage, Go High Level, n8n, and HubSpot. Voice agents are priced at $0.07 to $0.31 per minute, and chat agents from $0.002 per message, with $10 in free signup credits.

How RetellAI compares with its closest alternatives

3 of the 5 closest alternatives have a free plan, as RetellAI does. Only Synthflow lists a starting price, $29 a month. All 5 offer an API, as RetellAI does. RetellAI offers a web app. Of the 3 alternatives with platforms on record, all 3 offer a web app. RetellAI was founded in 2023; the alternatives were founded between 2017 and 2023, 3 of them earlier. RetellAI is based in San Francisco, United States; 4 of its 5 alternatives are in the United States too, and the others in the United Kingdom.

Market position · Agents

How RetellAI compares in Agents

RetellAI has high opportunity and sits in the top third of 423 live Agents tools on FalcoScan. Across Agents, the average opportunity score is 72.6 and the average saturation score 31.5. FalcoScan rates RetellAI's own market position as open. 179 of the 423 operating Agents tools have hot momentum, and FalcoScan has recorded 15 shutdowns in the category.

RetellAI compared with its closest alternatives
ProductOpportunitySaturationPricingPricing fromFree planAPIPlatformsMomentum
RetellAIFounded 2023 · San Francisco, United StatesHighOpenFreemium—YesYesWeb, APIHot
PolyAIFounded 2017 · London, United KingdomHighOpenPaid—NoYesWebHot
LiveKitFounded 2021 · San Francisco, United StatesHighOpenFreemium—YesYesAPIHot
Hume EVIFounded 2021 · New York, United StatesHighOpenFreemium—YesYesWeb, APIHot
SynthflowFounded 2023 · San Francisco, United StatesHighOpenFreemium$29/moYesYesWebHot
RimeFounded 2023 · San Francisco, United StatesHighOpenPaid—NoYesAPIRising

Exact opportunity and saturation scores for all 6 of these, and where each ranks in Agents.

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What it ships with

Capabilities & who uses it

The capabilities RetellAI exposes to builders and the verticals it currently serves.

AI Capabilities
Voice AgentReal TimeTelephony
Industry Verticals
TechnologyCustomer Service
Tagged

RetellAI shows up when builders search for these

voice-agentslow-latencyphoneinterruption-handlingcrm
Similar tools · Agents

Alternatives to RetellAI

Products still running that do the same job, from the agents market and related ones, closest match first.

See the Agents market
Agents
PolyAI

Conversational voice AI agents for enterprise customer service

★ 4.5Opportunity High
Paid
Voice
LiveKit

Open-source real-time infrastructure for AI

Opportunity High
Freemium
Agents
Hume EVI

Empathic voice interface for emotionally intelligent agents

★ 4.5Opportunity High
Freemium
Voice
Synthflow

No-code AI voice agent builder for calls and customer interactions

★ 4.4Opportunity High
Freemium
Voice
Rime

Voice AI for production-grade applications

Opportunity High
Paid
Agents
Clay AI Agent

AI data enrichment and outreach agent

★ 4.6Opportunity High
Freemium
Featured in
Questions

RetellAI: common questions

Is RetellAI free?

RetellAI has a free tier, with paid plans.

What are the best alternatives to RetellAI?

The closest alternatives to RetellAI that are still running, matched on the AI capabilities, uses and audience they share, are PolyAI, LiveKit, Hume EVI, Synthflow, and Rime.

Is RetellAI still running?

Yes. As of 2 November 2026, FalcoScan lists RetellAI as operating at retellai.com.

Where is RetellAI based?

RetellAI is headquartered in San Francisco, United States.

Does RetellAI have an API?

Yes. RetellAI offers an API.

Who is RetellAI for?

RetellAI is built for developers and enterprises.

How do I sign in to RetellAI?

Sign in on RetellAI's own website, retellai.com. FalcoScan reviews RetellAI but does not run its accounts, so logins, passwords and billing are handled by RetellAI directly.

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