Lead Friendly vs Retell AI
Both platforms run AI voice calls. They're built for different jobs. Retell is a developer-grade voice-agent platform you assemble into a custom product, billed per minute. Lead Friendly is the assembled sales product — voice AI, telephony, CRM, calendar, and compliance bundled into one subscription.
Where Retell is the better choice is listed further down too.
- Voice turn-time: under 2 seconds (LiveKit SIP pipeline)
- Bundled AI minutes: 150–600/month by plan, from $49/month
- 10DLC + E911 + Hiya caller-ID included on every number
- Trial: 7 days, card required, then billed monthly unless you cancel
Where Lead Friendly wins against Retell
The CRM comes with it
The agent writes into contacts, pipelines and follow-up automations in the same subscription, from $49 a month. Retell keeps contact records with call history and syncs them with CRMs such as HubSpot and Salesforce, but its docs describe no pipelines or deals.
Calling rules are enforced for you
An AI-voice disclosure, the do-not-call and STOP ledger and TCPA quiet hours are checked before every call, and they are not optional. Retell can screen contacts against do-not-call lists, but its docs say it does not enforce TCPA calling hours or verify consent, and they describe no AI-disclosure gate.
A flat plan, not a meter
Pro is $99 a month with 400 AI voice minutes included. Retell bills $0.07 to $0.31 a minute plus optional add-ons, and the CRM on top.
Bottom line
Lead Friendly is a viable Retell alternative for most sales teams, but the two solve different jobs. Retell is a developer-grade voice-agent platform: a drag-and-drop flow builder and API, with phone numbers, Dialer campaigns (call and text), contact records with CRM sync, Cal.com and Calendly booking, do-not-call screening and branded caller ID now built in, billed at $0.07–$0.31 a minute plus optional add-ons. Lead Friendly is the assembled sales product, bundling AI voice agents, Telnyx-backed calling minutes, a CRM, calendar booking, and TCPA, 10DLC and do-not-call list compliance into one subscription from $49/mo. Retell syncs contacts with your CRM but describes no pipelines or deals, and its docs say it does not enforce TCPA calling hours or verify consent, so those gates stay with you. Choose Lead Friendly if you want one bill, enforced compliance, and a CRM the agent writes into. Choose Retell if you're building a custom voice product, need the lowest possible latency or fine-grained voice tuning, already own a CRM and orchestration layer, and are comfortable owning consent, calling-hours and AI-disclosure compliance on top of its do-not-call screening. Its pages describe no CRM pipeline or agency layer of its own.
Feature comparison
Retell capabilities read from retellai.com and Retell's docs in September 2026 (2026-09-24); features and prices re-read on November 13, 2026 (sources below). “Not described” means their pages do not mention it, not that Retell cannot do it. Verify against their site for the latest.
| Capability | Lead Friendly | Retell AI |
|---|---|---|
AI voice agents Make + take calls with a configured agent | Yes | Yes |
Built-in telephony Buy + manage phone numbers in-platform | YesTelnyx-backed; calling minutes included, phone numbers billed per number | YesRetell numbers at $2/mo; telephony priced into the per-minute rate |
CRM (contacts, pipelines, automations) | Yes | PartialContact records with call history and two-way sync to HubSpot, Salesforce, Dynamics 365, GoHighLevel and Zoho; no pipelines or deals described |
Calendar booking during call | YesGoogle Calendar sync; Outlook on Pro | YesCal.com and Calendly connections for booking during the call |
Outbound campaigns + workflow automation | Yes | PartialDialer campaigns (call and text) with retries, outcome routing and calling windows in each contact’s local time; CRM follow-up workflows are yours to build |
TCPA / do-not-call list / opt-out enforcement | YesUnified compliance guard pre-send | PartialDialer can screen campaign contacts against internal, federal and state do-not-call lists, a reassigned-number check and a litigator list (opt-in per campaign, billed per number checked). Its docs say it does not enforce TCPA calling hours or verify consent, and they describe no AI-disclosure or recording-consent gate, so those stay with you |
10DLC SMS registration | YesVia Telnyx + TCR | YesA2P 10DLC application in the dashboard; SMS $0.01 per message plus a $20/mo Retell SMS subscription |
Caller-ID registration (Hiya / FCR) | Yes | YesVerified numbers to prevent spam flags; Branded Call shows your business name (+$0.10 per outbound call) |
Number health + auto-quarantine | Yes | Automatic quarantine of flagged numbers not described |
Voice latency tuning + custom voices | PartialDeepgram + Cartesia with voice cloning from a short clip; latency on fixed defaults | YesBest-in-class — their core product |
Open API for custom voice apps | PartialWebhooks + REST, less surface than Retell | YesVoice API is the core product |
White-label for agencies | YesAgency tier with sub-accounts; custom domain with the white-label suite | Not described on retellai.com |
Pricing model | Bundled subscription from $49/mo (150 min) — Pro $99/mo (400 min). Annual discount. | Pay as you go, $0.07–$0.31/min (voice engine, LLM, speech, telephony) plus optional add-ons; numbers $2/mo; your CRM billed separately. |
Free trial | Yes7 days, card required, then billed monthly unless you cancel | Yes$10 in free credits, then pay as you go |
What it costs at 100, 200 and 500 calls a month
| Monthly volume | Lead Friendly | Retell AI (voice only) |
|---|---|---|
| 100 calls (300 min) | $72, CRM included | $21–$93 plus your CRM |
| 200 calls (600 min) | $117, CRM included | $42–$186 plus your CRM |
| 500 calls (1,500 min) | $252, CRM included | $105–$465 plus your CRM |
Calls are turned into minutes at 3 minutes a call. Lead Friendly is the cheaper of Starter and Pro at the monthly price, overage included. Retell is its published range of $0.07 to $0.31 a minute, which covers the voice engine, LLM, speech and telephony; its add-ons, SMS subscription and a CRM are not included. Estimates from each vendor's published prices; taxes, phone numbers and add-ons are not included. Check both pricing pages before you buy.
Choose Lead Friendly if…
- • You want one bill instead of Retell plus a separate CRM
- • You need TCPA / 10DLC / do-not-call list compliance enforced for you
- • You sell to SDR teams, agencies, or solo founders
- • You want a CRM, pipeline and follow-up automations around the agent
- • You're running an agency and want white-label
Choose Retell if…
- • You're building a custom voice product on a voice API
- • You need the lowest possible voice latency or fine-grained voice tuning
- • You already have a CRM and orchestration layer you want to keep
- • You're comfortable owning consent, calling-hours and AI-disclosure compliance yourself
- • You want pay-as-you-go per-minute pricing with no monthly plan
Frequently asked questions
When does Retell make more sense than Lead Friendly?
Retell is the better fit when you are building a custom voice product on top of an API and you already own the CRM and orchestration layers. Their voice latency, custom-voice options, and developer surface are deeper than ours, and pay-as-you-go pricing with no subscription suits spiky or experimental volume.
When does Lead Friendly make more sense than Retell?
Lead Friendly is the better fit when you want a complete sales stack — AI calling, telephony, CRM, calendar booking, automations, and TCPA compliance — without stitching a voice platform to a CRM and a workflow tool. Retell now prices telephony into its per-minute rate and numbers at $2 a month, so the real difference is the CRM pipeline and the calling rules around the agent: its docs describe no pipelines or deals, and they say it does not enforce TCPA calling hours.
Can I use Lead Friendly’s AI agents with my existing CRM?
Yes, on Pro and above. The AI agents write into the included CRM, and contacts sync with HubSpot in both directions and from Lead Friendly to Salesforce one way. Only contact details move; deals, pipelines and notes do not, and there is no mode that skips the included CRM.
Does Lead Friendly use Retell under the hood?
No. We do not use Retell. Voice AI runs on a direct Deepgram + LLM + Cartesia stack, and telephony runs through Telnyx + LiveKit SIP, all configured by us.
How does TCPA compliance compare?
Lead Friendly enforces call-time gates at the platform layer — an AI-voice disclosure in the greeting of every AI call (some states require one, such as California under AB 2905), the internal DNC + STOP/opt-out ledger, and TCPA quiet hours — and they are not optional. Federal/state DNC list scrubbing of uploaded contacts is the customer's responsibility under our DNC attestation. Retell's site describes its security certifications, verified numbers and branded caller ID. Its Dialer can screen campaign contacts against internal, federal and state do-not-call lists, a reassigned-number check and a litigator list (opt-in per campaign, billed per number checked), but its docs say it does not enforce TCPA calling hours or verify consent, and they describe no AI-disclosure or recording-consent gate, so those stay with you.
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From a customer
“Katie has handled more than 250 real conversations on our Chamber lines since mid-September, including more than 25 outside business hours. When Terry and I catch something, Lead Friendly investigates it, explains what actually happened and fixes the underlying problem. That is rare.”
- 2,100+
- calls run through Lead Friendly
- 2,300+
- messages sent and answered
- 2,900+
- contacts in the CRM
Switching from Retell
- Start the free trial and paste your website. The agent builds itself from your business, so there is no flow canvas or API integration to build.
- Buy a number inside Lead Friendly for $3 a month. Calling minutes come with the plan, so there is no separate Twilio or telephony account to run.
- Import your contacts from a CSV. The follow-up automations and campaigns it proposes start paused until you switch them on.
Rather hear it first? Talk to the agent in your browser, no signup and no phone number.
Try Lead Friendly free
7 days, card required, then billed monthly unless you cancel. Decide for yourself which side of this comparison fits.
Sources
- Retell AI pricing (read November 13, 2026)
- Retell AI home (read November 13, 2026)
- Retell docs: Dialer compliance checks (read November 13, 2026)
- Retell docs: Dialer overview (read November 13, 2026)
- Retell docs: Contacts (read November 13, 2026)
- Retell docs: Cal.com integration (read November 13, 2026)
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See the full comparison overview.