Is ClawCall a Retell AI alternative?

Only for one slice of the market. Retell AI sells voice infrastructure that engineering teams use to build their own AI voice, SMS, and chat agents, billed pay-as-you-go at $0.07+/minute for voice. ClawCall sells a finished outbound AI phone agent plus a drop-in skill for AI coding agents (Claude Code, Cursor, ClawHub, OpenClaw), billed flat at $4.99-$14.99/month. If your goal is 'I want to make a phone call from my code or my web dashboard today,' ClawCall is a direct alternative. If your goal is 'I want to build a custom call-center product with my own LLM and routing,' Retell is the right tool and ClawCall is not a substitute.

How does pricing actually compare?

Retell AI's pay-as-you-go is $0.07-$0.31/minute for voice and $0.002+/message for chat, starts with $10 in free credits and 20 free concurrent calls, and stacks add-on charges for Knowledge Base, Batch Call, Branded Call, Advanced Denoising, Safety Guardrails, PII Removal, and AI Quality Assurance (per aipedia.wiki). Enterprise drops to about $0.05/min but sits behind a $3k+/month commit per Dograh, with Zeeg citing an $8,000 entry for fully managed setup. ClawCall is flat: $4.99/mo Unlimited, $8.99/mo Unlimited Reserve, $14.99/mo Unlimited Reserve Plus, with a free trial of 30 calls and 30 minutes, whichever lasts later, with no credit card required.

Can ClawCall replace Retell AI for an inbound receptionist or outbound sales campaign?

Not really. Retell AI is explicitly designed for inbound receptionists, lead qualification, customer support, dispatch service, and outbound campaigns at scale, with batch calling, CRM integrations, and Enterprise compliance (SSO, RBAC, custom MSA/DPA/BAA). ClawCall is built for consumer outbound jobs (appointments, hold-time, bill disputes, cancellations) and for AI coding agents that need a phone tool. ClawCall has a hard product rule against unsolicited sales / robocalls, while voicemail is available when instructed, and no HIPAA/PCI/SOC2 attestation today, so it is the wrong tool for a regulated outbound call-center workload.

Does ClawCall let me bring my own LLM or voice provider?

No. ClawCall is a managed product — the voice stack is Deepgram Voice Agent with ElevenLabs as the speech backend, and telephony is Telnyx. That is part of the trade: you don't pick components, but you also don't manage them or pay for them as separate line items. Retell AI is the opposite — its YC W24 Launch HN pitch is 'Retell is designed for you to bring your own LLM into our pipeline,' and you configure the voice provider and telephony routing per agent.

Which one is easier for an AI coding agent to use?

ClawCall is built for that case. It ships a drop-in agent skill for Claude Code, Cursor, ClawHub, and OpenClaw, so installing the skill gives an AI agent a working phone tool in seconds. The REST API is fire-and-poll: POST /call returns a call_id immediately, the agent polls GET /call/:id until lifecycle=finalized, and the response carries the transcript and recording. Tri-auth means the first anonymous POST /call auto-issues a proto-key that's returned in the response and survives sign-up via linking. Retell AI exposes a webhook-and-API surface designed for engineering teams to integrate, not a packaged skill for AI agents to drop in.

Does ClawCall always say it is an AI on the call?

Yes — that is a non-negotiable product rule. ClawCall always discloses it is an AI when asked, can leave voicemail when instructed, and never makes unsolicited sales calls or robocalls. This is part of how the product is positioned for consumer outbound jobs (appointments, hold-time, dispute calls) where the human on the other end deserves to know what they're talking to. The research available for Retell AI does not surface a comparable platform-level disclosure policy; behavior there is configured per agent by the team building it.

Comparison

ClawCall vs Retell AI

Retell AI (YC W24) is a developer-oriented voice platform that provides a conversational speech API plus a drag-and-drop builder for IVR trees, dynamic transfers, webhooks, and CRM integrations, billed pay-as-you-go from $0.07/minute for voice and $0.002+/message for chat. ClawCall is a finished outbound AI phone agent that dials any US number, navigates IVRs, waits on hold, and returns a transcript and recording, available as a web app, an SMS/iMessage interface, a REST API at api.clawcall.dev, and a drop-in skill for Claude Code, Cursor, ClawHub, and OpenClaw, billed flat at $4.99 to $14.99 per month with a free trial of 30 calls and 30 minutes, whichever lasts later, with no credit card. If you are an engineering team building a custom voice product where you want to choose the LLM, voice provider, and telephony routing per agent and pay by the minute as you scale, Retell AI is built for that. If you are a developer or an AI coding agent that needs a working phone agent today — install the skill, POST /call, get a call_id back, poll until lifecycle=finalized — and you want one predictable monthly bill instead of per-minute metering, ClawCall is the modal pick for clawcall.dev/vs/retell. ClawCall also enforces two hard product rules: it always discloses it is an AI when asked, and it can leave voicemail when instructed and never makes unsolicited sales calls.

Feature comparison

Feature	ClawCall	Retell AI
Product shape	Finished outbound AI phone agent + skill for AI coding agents	Developer platform / conversational speech API for building voice agents
Pricing model	Flat monthly: $4.99 / $8.99 / $14.99	Pay-as-you-go: $0.07-$0.31/minute voice, $0.002+/message chat
Free tier	30 calls and 30 minutes, whichever lasts later, no credit card required	$10 free credits, 20 free concurrent calls on pay-as-you-go
Enterprise tier	Not offered today	Enterprise plan ($3k+/month per Dograh; $8,000 entry per Zeeg) with rates as low as $0.05/min
End-to-end latency	Unspecified	~800ms end-to-end (per YC Launch HN)
Drop-in agent skill	Yes — Claude Code, Cursor, ClawHub, OpenClaw	Unspecified
Telephony	Telnyx (managed for the user)	Configurable telephony routing
Voice stack	Deepgram Voice Agent + ElevenLabs (managed)	Bring-your-own LLM; configurable voice provider per agent
Channels	Voice + SMS/iMessage interface for end users	Voice, SMS, and chat agents
Concurrency (default)	~3 concurrent calls per account (bridge consumes 2 numbers)	20 included on pay-as-you-go; no cap on Enterprise
AI-disclosure / voicemail policy	Always discloses it is an AI; can leave voicemail when instructed; no unsolicited sales calls	Unspecified — supports inbound, outbound campaigns, and lead qualification
Compliance	No HIPAA / PCI / SOC2 attestation today	Enterprise tier offers SSO, RBAC, custom MSA/DPA/BAA, dedicated server

Choose ClawCall if…

You want a working AI phone agent today, not a platform to assemble one — install the skill, POST /call, poll GET /call/:id until lifecycle=finalized.
You want one predictable monthly bill ($4.99-$14.99) instead of per-minute metering that stacks with knowledge base, batch call, denoising, and PII removal add-ons.
You are a consumer or a coding agent making calls on behalf of a person (appointments, hold-time, bill disputes, cancellations) and need a packaged dashboard plus an SMS/iMessage interface.
You require an AI that always discloses it is an AI and can leave voicemail when instructed and never makes unsolicited calls as a hard product rule.
You want a free trial of 30 calls and 30 minutes, whichever lasts later, with no credit card to evaluate the actual finished product end-to-end.

Try ClawCall free →

Choose Retell AI if…

You are an engineering team building a custom voice product and want to bring your own LLM into the pipeline and configure voice and telephony per agent, which is Retell's explicit YC Launch HN pitch.
You need pay-as-you-go billing that scales beyond 20 concurrent calls into thousands on the Enterprise tier for inbound call-center or outbound campaign workloads.
You need enterprise compliance artifacts — SSO, role-based access control, custom MSA/DPA/BAA, dedicated stable server — for healthcare, financial services, or insurance deployments.
Your workflow needs inbound receptionist, dispatch, lead qualification, or CRM-integrated call campaigns with batch calling, simulation testing, and analytics out of the box.

Visit Retell AI →

Two different things that both say 'AI voice agent'

Retell AI is voice infrastructure. The YC Launch HN thread (Feb 2024) describes it as a conversational speech engine with speech-to-text, LLM, and text-to-speech components plus an orchestration layer in between, hitting roughly 800ms end-to-end latency, with the explicit pitch that you bring your own LLM into the pipeline. The drag-and-drop builder, IVR tree support, webhooks, CRM integrations, batch calls, knowledge bases, and simulation testing are aimed at engineering teams standing up a custom call center, dispatch service, or lead-qualification workflow. ClawCall is the opposite shape: a finished outbound calling product where the LLM, the voice provider (Deepgram Voice Agent + ElevenLabs), and the telephony (Telnyx) are pre-wired and managed. You don't choose components, you make a call. The drop-in skill for Claude Code, Cursor, ClawHub, and OpenClaw means an AI coding agent gets a phone number in seconds — POST /call returns a call_id immediately, you poll GET /call/:id until lifecycle=finalized, and you get back a transcript and recording. Different products, different buyers. The comparison only matters because both surface a REST API.

Pricing: per-minute meter vs flat monthly

Retell's pay-as-you-go starts at $0 with $10 free credits and 20 free concurrent calls, then charges $0.07-$0.31/minute for voice depending on the component mix and $0.002+/message for chat. The aipedia.wiki teardown lists Knowledge Base, Batch Call, Branded Call, Advanced Denoising, Safety Guardrails, PII Removal, and AI Quality Assurance as separate cost add-ons that stack on top of the per-minute rate. Dograh's review puts the Enterprise plan at $3k+/month with rates as low as $0.05/min; Zeeg's pricing guide cites an $8,000 entry for fully managed setup with a dedicated Slack channel. ClawCall is flat: $4.99/mo Unlimited (shared outbound number pool), $8.99/mo Unlimited Reserve (adds a private reserved inbound number), $14.99/mo Unlimited Reserve Plus (adds an AI inbound assistant on that number). No per-minute meter, no add-on SKUs, no annual contract, and a free trial of 30 calls and 30 minutes, whichever lasts later, with no credit card. Legacy minute-pack purchases are discontinued. Predictable consumer-scale calling fits flat; billable-minutes-per-day at call-center scale fits Retell's metered model.

Scope, scale, and what each one will not do

Retell AI advertises 20 concurrent calls on pay-as-you-go and no cap on Enterprise, with customer stories spanning healthcare, financial services, insurance, logistics, home services, retail, travel, and debt collection. Listed use cases include inbound receptionist, lead qualification, customer support, dispatch service, and outbound campaigns — many of which need the Enterprise tier's compliance artifacts (RBAC, SSO, custom MSA/DPA/BAA, dedicated stable server) per the aipedia.wiki system verdict. ClawCall is intentionally smaller-scope today: US only (+1 NANP), English only, ~3 concurrent calls per account by default (a bridge call consumes 2 numbers from the pool), no HIPAA/PCI/SOC2 attestation, and no outbound SMS via the public API. The product is built around consumer outbound jobs — doctor and dentist appointments, restaurant reservations, disputing medical and utility bills, cancelling subscriptions, airline rebookings, DMV, insurance, hold-time elimination — and around AI coding agents that need to make a real phone call as part of a larger workflow. The 'loop_in_user' tool lets the AI hand the live call to the user when a human answers or verification is needed, which is not the same shape as a call-center transfer.

Developer experience: skill install vs build-your-own

Both products expose a REST API and webhooks, but the entry path is different. With Retell, a developer creates an agent in the builder (or via API), brings their own LLM, picks a voice, configures telephony routing, and writes the integration code that drives calls and consumes events — the platform is designed to be flexible, so the developer owns the assembly. With ClawCall, the entry path is the agent skill: drop it into Claude Code, Cursor, ClawHub, or OpenClaw and your coding agent immediately has a working phone tool. The auth model is tri-auth (Clerk session, API key, anonymous IP) and the first anonymous POST /call auto-issues a proto-key returned in the response that survives sign-up via linking, so an agent can start calling before any account exists. POST /call is fire-and-poll: it returns call_id immediately, the client polls GET /call/:id until lifecycle reaches finalized, and the response carries the transcript plus a recording URL. Docs are CC BY 4.0. If you are building a voice product, Retell gives you more knobs; if you are an agent that needs a phone, ClawCall hands you one.

Frequently asked

Is ClawCall a Retell AI alternative?: Only for one slice of the market. Retell AI sells voice infrastructure that engineering teams use to build their own AI voice, SMS, and chat agents, billed pay-as-you-go at $0.07+/minute for voice. ClawCall sells a finished outbound AI phone agent plus a drop-in skill for AI coding agents (Claude Code, Cursor, ClawHub, OpenClaw), billed flat at $4.99-$14.99/month. If your goal is 'I want to make a phone call from my code or my web dashboard today,' ClawCall is a direct alternative. If your goal is 'I want to build a custom call-center product with my own LLM and routing,' Retell is the right tool and ClawCall is not a substitute.
How does pricing actually compare?: Retell AI's pay-as-you-go is $0.07-$0.31/minute for voice and $0.002+/message for chat, starts with $10 in free credits and 20 free concurrent calls, and stacks add-on charges for Knowledge Base, Batch Call, Branded Call, Advanced Denoising, Safety Guardrails, PII Removal, and AI Quality Assurance (per aipedia.wiki). Enterprise drops to about $0.05/min but sits behind a $3k+/month commit per Dograh, with Zeeg citing an $8,000 entry for fully managed setup. ClawCall is flat: $4.99/mo Unlimited, $8.99/mo Unlimited Reserve, $14.99/mo Unlimited Reserve Plus, with a free trial of 30 calls and 30 minutes, whichever lasts later, with no credit card required.
Can ClawCall replace Retell AI for an inbound receptionist or outbound sales campaign?: Not really. Retell AI is explicitly designed for inbound receptionists, lead qualification, customer support, dispatch service, and outbound campaigns at scale, with batch calling, CRM integrations, and Enterprise compliance (SSO, RBAC, custom MSA/DPA/BAA). ClawCall is built for consumer outbound jobs (appointments, hold-time, bill disputes, cancellations) and for AI coding agents that need a phone tool. ClawCall has a hard product rule against unsolicited sales / robocalls, while voicemail is available when instructed, and no HIPAA/PCI/SOC2 attestation today, so it is the wrong tool for a regulated outbound call-center workload.
Does ClawCall let me bring my own LLM or voice provider?: No. ClawCall is a managed product — the voice stack is Deepgram Voice Agent with ElevenLabs as the speech backend, and telephony is Telnyx. That is part of the trade: you don't pick components, but you also don't manage them or pay for them as separate line items. Retell AI is the opposite — its YC W24 Launch HN pitch is 'Retell is designed for you to bring your own LLM into our pipeline,' and you configure the voice provider and telephony routing per agent.
Which one is easier for an AI coding agent to use?: ClawCall is built for that case. It ships a drop-in agent skill for Claude Code, Cursor, ClawHub, and OpenClaw, so installing the skill gives an AI agent a working phone tool in seconds. The REST API is fire-and-poll: POST /call returns a call_id immediately, the agent polls GET /call/:id until lifecycle=finalized, and the response carries the transcript and recording. Tri-auth means the first anonymous POST /call auto-issues a proto-key that's returned in the response and survives sign-up via linking. Retell AI exposes a webhook-and-API surface designed for engineering teams to integrate, not a packaged skill for AI agents to drop in.
Does ClawCall always say it is an AI on the call?: Yes — that is a non-negotiable product rule. ClawCall always discloses it is an AI when asked, can leave voicemail when instructed, and never makes unsolicited sales calls or robocalls. This is part of how the product is positioned for consumer outbound jobs (appointments, hold-time, dispute calls) where the human on the other end deserves to know what they're talking to. The research available for Retell AI does not surface a comparable platform-level disclosure policy; behavior there is configured per agent by the team building it.

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