Retell AI Pricing Plans Breakdown 2026: Real Per-Minute Costs

Introduction

If you've priced out AI voice agents in 2026, you already know the headline number is almost never what you actually pay. Retell AI is one of the more transparent platforms in the space, but its component-based pricing model means you're stacking rates for voice, LLM, and telephony on every single call.

This guide breaks down what Retell AI actually costs in 2026, what each tier gets you, and where the hidden line items live. If you're evaluating it against Vapi, ElevenLabs Conversational AI, or Bland, skip to the comparison section.

Retell AI Pricing Tiers at a Glance

Retell AI runs on two real tiers plus starter credits. There are two tiers: Pay-as-you-go for building and testing, and Enterprise for running production calls at volume and requiring dedicated infrastructure, higher concurrency caps, and compliance documentation.

According to G2 data, Retell AI pricing in 2026 starts at $0.07 and can reach $8,000.00 depending on the selected plan.

What Each Tier Gets You

Free Credits

There's no traditional free trial. Retell AI does not offer a traditional time-limited free trial. Instead, all new accounts receive $10 in free credits — enough for roughly 67–90 minutes of voice interaction at realistic production rates ($0.11–$0.15/min).

The Retell AI pricing free tier also includes 20 free concurrent calls and 10 free Knowledge Bases, giving developers meaningful runway to test before spending anything. That's actually generous compared to competitors who lock concurrency behind paid plans.

Pay-as-you-go

This is where most teams live. Retell AI's Pay As You Go entry point is $0.07 per minute with $0 to start and $10 in free credits, 20 free concurrent calls, 10 free knowledge bases, and Discord and email support.

What you get:

• All voice agent features (inbound and outbound)
• Batch calling for high-volume outreach
• Call transfer and appointment booking workflows
• Post-call analysis and QA
• Integrations with Twilio, Vonage, HubSpot, GoHighLevel, and n8n
• Knowledge base support

No monthly commitment. You only pay for actual usage. You pick the LLM and voice model, so you control what each call costs.

Enterprise

Retell AI's Enterprise tier, starting at $8,000, is best suited for larger organizations or those without in-house technical teams who need fully managed agent setup, dedicated support, and white-glove onboarding at scale.

The Enterprise tier adds white-glove service, fully managed agent setup, and a dedicated private Slack support channel. Volume discounts are available on the Enterprise plan and require direct negotiation — they are not listed publicly.

Retell AI is HIPAA-compliant with BAAs available, which matters if you're in healthcare or finance.

Hidden Costs You Need to Model

This is where the $0.07/min headline falls apart. Retell AI pricing per minute starts at $0.07, but it doesn't include the LLM, telephony, or anything else you actually need to run a call. Add those in, and most setups land between $0.13 and $0.31/min.

Every Retell AI call is priced as three per-minute components: voice layer, LLM, and telephony. Add the three rates together to get your per-minute cost.

1. LLM Costs

Large Language Models are the "brain" that interprets the caller and generates responses. LLM costs can vary widely—roughly $0.003–$0.50+/min depending on the model, prompt size, and conversation length.

The platform now prices GPT 5.x model variants (5 nano through 5.5) and Claude 4.5/4.6 Sonnet, which were not available in prior pricing structures. Premium models are where costs spiral.

2. Telephony

Telephony through Retell's Twilio integration costs $0.015 per minute for US calls. International calls cost more. BYO SIP trunks are supported if you want to route around this.

3. Premium Voices

Base text-to-speech commonly ranges around $0.07–$0.08/min, depending on the provider. Premium voices can significantly raise the Retell AI price. If you need multilingual voice agents with high-fidelity speech, this line item often becomes the largest chunk of your per-minute budget.

4. Branded Caller ID and Concurrency

Branded Caller ID alone adds $200/month — a line item that rarely gets modeled upfront. For concurrency, Retell provides a 75% concurrency cost advantage ($8/month per additional slot versus $20/month), making it more cost-effective for scaling beyond 20 concurrent calls.

Realistic Total

Users report actual costs of $0.09-$0.11/minute, 30-60% above the advertised minimum, or $275-320/month for approximately 3,000 minutes of usage.

How It Compares to Competitors

Retell AI sits in the middle of the voice-agent market on price, with unusually transparent component rates.

Retell AI vs Vapi

Against Vapi, prices are similar; the difference is control versus convenience. Vapi tends to bundle more defaults; Retell AI gives you finer knobs but requires more assembly.

Retell AI vs ElevenLabs Conversational AI

ElevenLabs Conversational AI wins on voice quality — no contest. But Retell's component pricing usually undercuts ElevenLabs when you're running high-volume outbound where you don't need premium voices on every call.

Retell AI vs Bland

Bland AI uses fixed-rate subscription tiers rather than variable component pricing. Their Scale plan at $0.11/minute matches Retell's mid-range configuration with complete predictability. For budget certainty, Bland wins. For lowest possible costs at scale with careful optimization, Retell offers potential advantages.

Retell AI vs Murf AI

Murf is really a different category — it's TTS/voice generation, not a full voice agent platform. Only relevant if you're deciding between building your own agent stack (Murf + your own orchestration) versus buying Retell's turnkey system.

Which Plan Should You Pick

Pick Free Credits if:

• You're evaluating the platform for a POC
• You want to test agent quality before committing budget
• You need to validate integrations with your existing telephony

Pick Pay-as-you-go if:

According to G2 reviews of Retell AI, the Pay As You Go tier is best suited for freelancers, solo founders, small businesses, and agencies building voice AI solutions for clients across industries like real estate, healthcare, consulting, and marketing.

• You have unpredictable or seasonal call volumes
• You have developer resources to tune LLM and voice choices
• You're under ~10,000 minutes/month

Pick Enterprise if:

Best for: High-volume operations and teams in regulated industries like healthcare or finance that need HIPAA coverage and dedicated infrastructure.

• You need SLA guarantees
• You're running 10,000+ minutes/month and want volume discounts
• You need white-glove onboarding or lack in-house engineers

Verdict

Retell AI is fairly priced and unusually transparent: expect roughly $0.11 to $0.13 per minute with a sensible stack, and no monthly minimum. The $10 free credit makes trialing nearly free. It fits teams that want published, predictable component rates without managing their own provider accounts. Heavy outbound teams should budget concurrency fees early.

The honest take: Retell AI is one of the strongest production-focused voice agent platforms in 2026, but its component pricing is a double-edged sword. If you have engineers who can tune the stack, you'll get competitive per-minute rates and real control. If you want a single line item on your invoice, look at Bland or a bundled competitor.

For most builders shipping AI voice agents to real customers, Retell's transparency is worth the modeling work. Start with the free credits, budget in $0.13/min as your realistic floor, and only talk to sales when you cross ~10,000 minutes/month.