AI Auto Dialer That Runs the Whole Call

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ON G2
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An AI auto dialer that places thousands of calls, gets past phone trees, qualifies the prospect, then books the meeting or transfers a hot lead to a live rep. Retell AI runs on your phone numbers and CRM, 24/7, with no engineering team needed.
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Trusted by over 3,000 businesses powering 30+ million calls per month.
How It Works

Launch an AI auto dialer in four steps, from building the agent to running live outbound calls at scale.

Build your agent
Pick a voice, set the opener and qualification questions, and add objection handling, no code required.
Upload your list
Import your call list, set call windows and retry rules, then test the flow with a simulated call.
Connect your numbers
Link your existing phone numbers and CRM through SIP trunking, or use a verified Retell AI number.
Launch and monitor
Start the campaign, then track connect rate, dispositions, and conversions and refine from the data.
Use Cases

High-Volume Outbound Prospecting

Reps spend most of the day dialing and hearing voicemail, not pitching. AI voice agents run the dials through ai cold calling campaigns, deliver the opener, and handle the first objections before a rep is needed. Your team works the live conversations, not the dead numbers.

Lead Qualification Before the Handoff

Reps waste pitches on prospects who were never a fit. The agent asks your screening questions on every dial, scores the answers, and routes only qualified buyers to a rep, the same lead qualification flow you would run by hand. Closers stop chasing tire-kickers and spend their hours on real pipeline.

Call Inbound Web Leads in Seconds

A web lead that waits 5 minutes for a callback has usually gone cold. When a form comes in, the dialer calls within seconds, confirms interest, and books a slot while the lead is still hot. Speed to lead drops from minutes to seconds with no rep watching the inbox.

Book the Meeting on a Live Call

Qualified prospects go cold when booking means a follow-up email and phone tag. The agent checks your live calendar and can book appointments on the call, then sends the confirmation and reminder without a rep touching it. Meetings land while interest is highest, and your show rate climbs.

Collections and Payment Reminders

Calling every overdue account by hand never scales. A compliance-aware agent runs debt collection outreach at volume and sets up payment plans through natural conversation. Recovery climbs without new hires. Medical Data Systems collects about $280,000 a month this way.

Renewal and Win-Back Campaigns

Renewals and lapsed accounts slip because no one has time to call them all. The same AI telemarketing engine works the entire renewal list on schedule, reminds customers what is expiring, and offers to re-enroll on the spot. Win-back becomes a standing campaign instead of a task that never gets done.

Compliance

Outbound calling carries real regulatory risk, so the platform is built for it.

SOC 2 Type II

Call data runs on SOC 2 Type II certified infrastructure, so it clears enterprise security review.

HIPAA

Healthcare and insurance outbound runs under HIPAA, with a self-service BAA in the platform.

GDPR

Caller data is processed under GDPR, covering consent and access rights for prospects in the EU.

PII Redaction

Sensitive details are redacted from transcripts automatically based on the retention rules you set.

Feature

Why outbound teams choose Retell AI as their auto dialer

Build
Deploy
Monitor
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Get Past Gatekeepers and Phone Trees
Most outbound dials die at a receptionist or a phone menu before a human ever picks up. The agent works through the menu, presses the right options, and gets past the gatekeeper on its own, the same way navigate IVR handles existing phone trees. Your reps stop burning talk time on hold music and only join calls that already reached a real person.
Hand Hot Leads Off to a Live Rep
Volume dialing is wasted if a rep has to sit through 40 voicemails to reach one live prospect. When the agent qualifies a prospect and hears buying signals, a call transfer routes the call to an open rep with the full transcript and context attached. Your closer joins mid-conversation, so the AI handles the volume and the human handles the close.
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Dial Thousands of Numbers at Once
Predictive dialers cap your volume at the number of reps you can keep on the phone. Upload a list and a batch call campaign runs thousands of simultaneous dials with no concurrency limit, because the AI voice agent staffs every line instead of a person. It connects in about 600ms with none of the dead air that gives predictive dialers away, on infrastructure that runs 30M+ calls a month at 99.99% uptime.
Beat the Spam Label and Get Answered
A dialer is worthless if your numbers show up as "Spam Likely" and nobody answers. Outbound calls display your verified business name through branded call ID, and carrier-verified numbers keep your lines off spam lists so they hold their reputation across thousands of dials. More prospects pick up, which means more live conversations from the same list and the same spend.
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Track Connect Rate and Call Outcomes
Most teams guess at why their connect rate is low because nobody reviews the calls. Every dial gets logged through post call analysis with a disposition, sentiment score, transcript, and the custom fields you define, so you see which lists, scripts, and call windows convert. Instead of hand-reviewing 2% of calls, you score 100% automatically and fix the script that is losing prospects.
Integrations

Seamless

Integrations with Your
Tech Stack

View All Integrations
  • Hubspot
  • Twillio
  • Vonage
  • Go High Level
  • 8n8
  • Zapier
  • Salesforce
  • Hubspot
  • Twillio
  • Vonage
  • Go High Level
  • 8n8
  • Zapier
  • Salesforce
  • Avaya
  • Genesys
  • Five9
  • Amazon Connect
  • Telnyx
  • Make
  • Cal.com
  • Avaya
  • Genesys
  • Five9
  • Amazon Connect
  • Telnyx
  • Make
  • Cal.com
Pricing

Cut Costs by 90% with AI phone Agents

Pay as you go

$0 to start.

$0.07–$0.12 per minute – Pay only for what you use.
60 mins of free access.
20 concurrent calls.
10 Free Knowledge Bases.
Get Started
FAQ

Frequently asked questions.

What is an AI auto dialer and what does it actually do?

An AI auto dialer places outbound calls automatically and runs the conversation with an AI voice agent, not a recording. It dials the list, gets past phone trees, qualifies prospects, and books or transfers the call, replacing the manual dialing of older dialers.

What is the difference between a predictive dialer and an AI auto dialer?

Predictive, progressive, and preview dialers all need a rep waiting on the line, and predictive mode adds the dead air and dropped calls reps complain about. An AI auto dialer needs no one waiting: the voice agent runs the call itself, with no pause on pickup and no idle time between dials.

Can an AI auto dialer run a full conversation without a human rep?

Yes. The agent places the call, opens the pitch, answers common questions, handles interruptions, and qualifies the prospect on its own. It transfers to a rep or books a meeting only once the lead is qualified, so reps spend their time closing, not dialing.

How many calls can an AI auto dialer make per hour?

Far more than a rep or a predictive dialer, because the AI staffs every line. One campaign runs thousands of simultaneous dials with no concurrency cap, and the platform handles 30M+ calls a month. You start with 20 free concurrent calls and scale with a setting, not with headcount.

Is an AI auto dialer legal under TCPA and DNC rules?

Yes, when configured to follow them. Higher volume makes do-not-call lists, calling windows, and consent matter more, not less. The platform supports DNC suppression, time-zone-aware calling, and recording controls to keep campaigns inside TCPA and state rules.

Does an AI auto dialer sync calls and dispositions to our CRM?

Yes. Every dial writes its outcome, transcript, and disposition to your CRM in real time through a native HubSpot integration or your other connected tools. Qualified leads route into your pipeline automatically, so reps follow up with full context and no manual entry.

How much does an AI auto dialer cost, and how is it priced?

Retell AI is a Pay-as-you-go platform, pricing starts at $0.07 per minute with no platform fee, and new accounts get $10 in free credit. Because the AI handles the dial and the talk, cost per qualified lead falls below an SDR's hourly rate. The pricing calculator shows your exact rate.

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Start building smarter conversations today.

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