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Comparison LabCompare 27 voice AI platforms and components across seven buying contexts, with sourced capabilities, current price captures and visible unknowns.Voice AI Price Index: prices, evidence and historyUnderstand the complete voice-agent cost stack: models, voice, transcription, telephony, subscriptions, capacity and add-ons.Know the cost before the first callEstimate monthly voice-agent costs, AI minutes, setup expenses and volume scenarios using your own transparent assumptions.AI voice agents for dentalAppointments, rescheduling and after-hours calls—with a person ready for clinical questions. Explore call flows, safe automation, integrations, tests and cost considerations.

Vendor intelligence

ElevenLabs

A voice-model ecosystem with ElevenAgents for managed conversations; this record prices the Agents product.

At a glance / documented capabilities

Read the signals. Keep the scope.

All evidence ↗

Voice

Verified Yes
Scope & source
YesVerified Yes · 2026-09-28Documented product/configuration only; see research notes

Telephony / SIP

Verified Yes
Scope & source
YesVerified Yes · 2026-09-28Documented product/configuration only; see research notes

Agent tools

Verified Yes
Scope & source
YesVerified Yes · 2026-09-28Documented product/configuration only; see research notes

Integrations / webhooks

Verified Yes
Scope & source
YesVerified Yes · 2026-09-28API / webhookDocumented product/configuration only; see research notes

Enterprise / HIPAA path

Conflicting evidence
Scope & source
UnknownConflicting evidence · 2026-09-28PHI retention configuration · Enterprise
Voice Engines

A place in your stack.

Best for

  • Teams wanting speech and agent tooling from one vendor
  • Phone workflows using documented calendar and CRM connections

Watch-outs

  • Voice-engine and Agents prices cover different products.
  • Warm transfer is channel-specific; a SIP connection does not imply a warm handoff.
  • Add the selected LLM and carrier to the included-minute plan.
Visit ElevenLabsOfficial site · no affiliate tracking
Product evidence coverage

Documented claims, not tested performance.

15 / 23 fields

Product specification

What the evidence says.

Unknown means we have not established it. It does not mean No. Compliance claims require plan and contract review.

White label

UnknownUnknown after research

Current product and plan support for white Label was not established by the reviewed official sources.

Source ↗ (opens in new tab)Source ↗ (opens in new tab)Source ↗ (opens in new tab)

Client tenancy

UnknownUnknown after research

Current product and plan support for client Workspaces was not established by the reviewed official sources.

Source ↗ (opens in new tab)Source ↗ (opens in new tab)

Client billing

UnknownUnknown after research

No supporting statement located in the bounded official corpus; confirm scope with vendor. Unknown is not No.

Source ↗ (opens in new tab)

ISO 27001

Unknown

Not established by the evidence reviewed. This does not mean unsupported.

No verified source

BAA availability

DocumentedConditional

BAAs are offered only to eligible Enterprise customers; scope applies with ZRM and compliant providers.

Source ↗ (opens in new tab)

SIP

DocumentedVerified Yes

Transfers support native Twilio and SIP trunk numbers; your provider remains responsible for carrier charges.

Source ↗ (opens in new tab)

Warm transfer

DocumentedConditional

Warm operator message is supported only with the native Twilio integration, not SIP transfers.

Source ↗ (opens in new tab)

Cold transfer

DocumentedConditional

Blind transfer requires native Twilio and JSON configuration; SIP REFER requires carrier support.

Source ↗ (opens in new tab)

Batch calling

Batch outbound calls

Source ↗ (opens in new tab)

MCP tools

DocumentedVerified Yes

Runtime MCP tools are documented; tool/server access is separately configured.

Source ↗ (opens in new tab)

Webhooks

DocumentedVerified Yes

Post-call webhooks can send conversation data; Zero Retention Mode changes persistence behavior.

Source ↗ (opens in new tab)

Calendar

DocumentedConditional

Google OAuth connection configures calendar tools; ZRM is unsupported.

Source ↗ (opens in new tab)

CRM

DocumentedConditional

Native private-app connection supports US-hosted HubSpot only; EU tokens and ZRM are explicitly unsupported.

Source ↗ (opens in new tab)

Bring your carrier

DocumentedVerified Yes

Transfers support native Twilio and SIP trunk numbers; your provider remains responsible for carrier charges.

Source ↗ (opens in new tab)

Bring your model

DocumentedVerified Yes

Custom LLM endpoint integration is documented; regional/HIPAA conditions still apply.

Source ↗ (opens in new tab)

Bring your voice

UnknownUnknown after research

Selectable built-in voices do not establish arbitrary customer TTS credentials or endpoints.

Source ↗ (opens in new tab)Source ↗ (opens in new tab)

HIPAA / BAA

UnknownConflicting evidence

HIPAA-specific terms require signed BAA and ZRM with no PHI retention; general privacy guidance recommends saved audio and long retention for HIPAA. These public instructions conflict. Follow contractual review before PHI.

Source ↗ (opens in new tab)Source ↗ (opens in new tab)

SOC 2

UnknownUnknown after research

Reviewed source says SOC 2 without identifying Type II. Generic SOC 2 wording cannot establish the audit type or independently reviewed certification; request the applicable audit report.

Source ↗ (opens in new tab)

GDPR

DocumentedVendor claim

Supplier publishes SOC 2/GDPR statements; independent auditor report was not reviewed.

Source ↗ (opens in new tab)

Languages

DocumentedVerified Yes

Agent language is configurable; model/voice support varies.

Source ↗ (opens in new tab)

Voices

Unknown

Not established by the evidence reviewed. This does not mean unsupported.

No verified source

Realtime audio

Real-time voice conversations

Source ↗ (opens in new tab)

Voice cloning

Voice cloning available

Source ↗ (opens in new tab)

Architecture & connections

Understand the moving parts.

STT

Managed fine-tuned ASR; exact provider not established

LLM

OpenAI · Anthropic · Google Gemini

TTS

ElevenLabs

TELEPHONY

Twilio · SIP trunk

Integrations

Google Calendar · HubSpot · MCP · Webhooks

ElevenAgents pricing (opens in new tab)ElevenAgents product overview (opens in new tab)ElevenAgents documentation (opens in new tab)ElevenAgents transfer to number (opens in new tab)ElevenAgents batch calling (opens in new tab)ElevenAgents MCP tools (opens in new tab)ElevenAgents Google Calendar integration (opens in new tab)ElevenAgents HubSpot integration (opens in new tab)ElevenLabs affiliate program (opens in new tab)
Research outcomes / sources / limitations

Evidence you can inspect.

A documented feature, a supplier claim and an unanswered question are different kinds of evidence.

Buyer-relevant evidence114 / 114 applicable P0 fields researched

67 strong-source resolved · 20 unknown after research · 1 conflicting

Evidence coverage details
Strong-source resolved
67
Vendor-claim only
4
Conditional
22
Other sourced outcomes
0
Unknown after research
20
Conflicting evidence
1
Not applicable
0
Not researched
0

P1: 157 / 157 researched · Relevant P2: 27 / 27 researched.

Checked 2026-09-28. P0 means buyer-critical. Research coverage measures the work completed, not product quality, trust, or a benchmark score. A researched field can still be Unknown.

Inspect detailed evidence, sources and research gaps

September 2026 remains the historical baseline. A new research date does not mean a feature launched that day. Unknown after research and not researched are separate states.

Official documentation establishes what the supplier documents. No paid calls, independent product benchmarks or compliance audits were performed in this research pass. Coverage measures research work, never product quality.

Buyer intelligence / September 2026 baseline

The operating decision.

Price structure

Monthly bundle

V3.3 evidence review · Starter Agents subscription reference; model/carrier costs extra

monthly-bundleVerified Yes · 2026-09-28

Reviewed current public offer; retain original billing scope and units.

Documented product/configuration only; see research notes · Starter; Free tier separate

Human fallback

Unknown — no established fallback mode

UnknownUnknown after research · 2026-09-28

No individually verified capability establishes this selection. Conditional support and vendor claims do not satisfy Strict Must-have.

Phone calls using native Twilio import; chat widget and SIP warm messages excluded

Documented transfer is not a staffed human service. Verify who answers, when they answer and what happens if they do not.

Try it yourself

Unknown — no independently checked public demo entry is attached.

External signals

No dated external signal in this record. Missing evidence is not a negative review.

Underlying model context: the documented stack above does not establish an exact benchmark checkpoint or its deployed settings. Public model results cannot become a ElevenLabs score.

Append-only price history

Every capture leaves a trace.

A new check creates a new snapshot. Deltas appear only for the same currency, unit, model and scope.

Checked datePrevious → currentDeltaEvidence
No earlier captureSee archived V1 capture

Tracked: Numeric rate undisclosed · V1 archive · Plan + included minutes + overage

First captureElevenAgents pricing (opens in new tab)
See archived V1 captureAgents Starter $6/month

Tracked: $6 / month · ElevenAgents Starter; not ElevenAPI standalone TTS

Not comparableElevenAgents pricing (opens in new tab)
Agents Starter $6/monthStarter $6/month · 75 agent minutes

Tracked: $6 / month · V3.2 evidence review · Starter; Free tier separate

Evidence improvedElevenAgents Pricing for creators and businesses of all sizes (opens in new tab)
Starter $6/month · 75 agent minutesFree $0; Starter $6/month

Tracked: $6 / month · V3.3 evidence review · Starter Agents subscription reference; model/carrier costs extra

Evidence improvedElevenAgents Pricing for creators and businesses of all sizes (opens in new tab)agents (opens in new tab)
Free $0; Starter $6/monthFree $0; Starter $6/month

Tracked: $6 / month · V3.3 evidence review · Starter Agents subscription reference; model/carrier costs extra

Evidence improvedElevenAgents Pricing for creators and businesses of all sizes (opens in new tab)agents (opens in new tab)

New research observations preserve earlier captures. “Evidence improved” records what we learned; it does not claim the market changed on that date. September 2026 is the historical baseline.

Cost estimator

Price the actual workflow.

Complete cost cannot be established from this reference. LLM/token usage, carrier and burst behavior are not bounded by an included-minute package. · LLM charges, external telephony and taxes are additional

Carry the current source into your estimate, then enter the model, voice, carrier and fixed fees your configuration needs.

Read the ElevenLabs pricing guide →

Estimate ElevenLabs costs

Alternatives by category

Other voice engines to inspect.

Alphabetical alternatives within the same category. An editorial starting point, not a performance ranking.

Read the ElevenLabs alternatives guide →

CartesiaVoice Engines

Developers choosing a streaming TTS layer

Compare
Fish AudioVoice Engines

Developers prototyping expressive speech

Compare
Murf AIVoice Engines

Builders comparing a character-metered speech layer

Compare

Evidence archive

Inspect the record.

ElevenAgents pricingreviewed

Free includes 15 call minutes; Starter is $6/month with 75 minutes. Creator is normally $22/month (first month $11), Pro $99, Scale $299 and Business $990. Additional call minutes are $0.08; excess-concurrency burst minutes $0.16. LLM use is additional and connected carriers bill separately. Enterprise lists BAAs.

v2-voice-eleven-price · official · Captured 2026-09-27T02:53:32Z

Inspect official source ↗
ElevenAgents product overviewreviewed

ElevenLabs offers voice and chat agents, its voice library, cloned voices, customer-system connections and model choice. The page claims SOC 2 Type II and GDPR compliance, and lists MCP, APIs and webhooks for integrations.

v2-voice-eleven-product · vendor-claim · Captured 2026-09-27T02:53:32Z

Inspect official source ↗
ElevenAgents documentationreviewed

Documentation covers speech transcription, LLM configuration, speech output, SIP and Twilio phone connections, custom LLMs, workflows and post-call webhooks. Product capabilities depend on channel and configuration.

v2-voice-eleven-docs · official · Captured 2026-09-27T02:53:32Z

Inspect official source ↗
ElevenAgents transfer to numberreviewed

Conference transfers can deliver a warm message only through the native Twilio integration. Blind transfers also require native Twilio. SIP REFER is supported when the trunk permits it, without a warm transfer message. Transfers are phone-only, not available in the chat widget.

v2-voice-eleven-transfer · official · Captured 2026-09-27T02:53:32Z

Inspect official source ↗
ElevenAgents batch callingreviewed

ElevenAgents documents bulk outbound call creation, a phone-number selection and per-recipient variables. Batch calling is a product capability; users still need consent, carrier setup and capacity planning.

v2-voice-eleven-batch · official · Captured 2026-09-27T02:53:32Z

Inspect official source ↗
ElevenAgents MCP toolsreviewed

Agents can connect to MCP servers for external tools. Authentication and tool-approval configuration are part of setup; availability does not establish that an arbitrary business workflow is already integrated.

v2-voice-eleven-mcp · official · Captured 2026-09-27T02:53:32Z

Inspect official source ↗
ElevenAgents Google Calendar integrationreviewed

The integration guide describes connecting Google Calendar and using calendar tools with an ElevenLabs agent.

v2-voice-eleven-calendar · official · Captured 2026-09-27T02:53:32Z

Inspect official source ↗
ElevenAgents HubSpot integrationreviewed

The integration guide describes connecting HubSpot with an ElevenLabs agent for CRM tools.

v2-voice-eleven-crm · official · Captured 2026-09-27T02:53:32Z

Inspect official source ↗
ElevenLabs affiliate programreviewed

A public affiliate program covers ElevenCreative, ElevenAgents and ElevenAPI and advertises commissions up to 22% for qualifying subscriptions over 12 months. Exact eligibility, attribution and terms must be confirmed in the approved partner account. No approval or tracking link is evidenced here.

v2-voice-eleven-affiliate · official · Captured 2026-09-27T02:53:32Z

Inspect official source ↗

Evidence describes documented scope, not a tested platform score. Unknown means a conclusion has not been established; API connectivity does not establish a native integration. Read our research methodology →

Commercial transparency

Public program verified. No application approval or tracking URL is on file; official links only.

Partner eligibility and commercial terms are Unknown in this review.

Visit ElevenLabsOfficial site · no affiliate tracking