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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.

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Cognigy vs Pipecat

Cognigy is positioned as enterprise agent workflows and Voice Gateway for existing contact-center environments. Pipecat is positioned as open-source Python orchestration for a voice stack assembled by developers. Start by deciding

The decision in context

Cognigy is positioned as enterprise agent workflows and Voice Gateway for existing contact-center environments. Pipecat is positioned as open-source Python orchestration for a voice stack assembled by developers. Start by deciding who owns the missing layers, then inspect the documented differences below.

Enterprise Platforms and Developer Frameworks are different product categories. An underlying engine or framework is not a complete substitute for a deployed agent workflow.

15 jointly documented catalog fields. This measures evidence coverage, not equivalent quality or an overall winner.

Compare for the job

Test opening hours, booking conflicts and an unanswered transfer.

2 of 4 slots
CognigyPipecat
Decision signals / differences first

Start where the records differ.

3 of 8 priority fields differ

Values and evidence states are compared together. Shared facts follow the differences; Unknown never means No.

Selected platforms: buyer-critical differences before detailed dimensions
Decision pointCognigyPipecat
Billing modelDifferent records
custom-sales-ledVerified Yes · 2026-09-28
component-stackVerified Yes · 2026-09-28
Billing unitDifferent records
UnknownUnknown after research · 2026-09-28
Active/reserved agent minute; participant minute; telephony minute; SIP REFER eventVerified Yes · 2026-09-28
Warm transferDifferent records
UnknownUnknown after research · 2026-09-28
YesConditional · 2026-09-28Daily PSTN example implementation
Bring your telephonyShared state
YesConditional · 2026-09-28Voice Gateway
YesConditional · 2026-09-28
Bring your modelShared state
YesVerified Yes · 2026-09-28
YesVerified Yes · 2026-09-28
HIPAA pathShared state
YesVendor claim · 2026-09-28Cognigy.AI supplier statement
YesVendor claim · 2026-09-28Enabled Pipecat Cloud account
Your requirements & next steps
Carried from your shortlist

Your requirements

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Ready-made / AI receptionist · Strict evidence mode

No personal requirements yet. Add criteria in Advanced Filter to prioritize this comparison.

Unknown ≠ No
Evidence, side by sideNo benchmark scores
CognigyEnterprise Platforms
PipecatDeveloper Frameworks
Pricing model
Cognigy
custom-sales-ledVerified Yes · 2026-09-28

Sales-led enterprise component deployment; no public complete rate table in captured product documentation.

Pipecat
component-stackVerified Yes · 2026-09-28

Framework open source; Cloud compute, reservation, transport, recording and providers separately priced.

Headline / base price
Cognigy
UnknownUnknown after research · 2026-09-28

Exact licensed components, speech/model/carrier pass-through and enterprise minimum require a quote.

Pipecat
agent-1x active $0.01/min, reserved $0.0005/min; agent-2x $0.02/$0.001; agent-3x $0.03/$0.0015Verified Yes · 2026-09-28

Compute only. Transport/models/recording and reserved idle time excluded.

Billing unit
Cognigy
UnknownUnknown after research · 2026-09-28

Exact licensed components, speech/model/carrier pass-through and enterprise minimum require a quote.

Pipecat
Active/reserved agent minute; participant minute; telephony minute; SIP REFER eventVerified Yes · 2026-09-28

Different units cannot be normalized without usage and provider assumptions.

Platform fee
Cognigy
UnknownUnknown after research · 2026-09-28

Exact licensed components, speech/model/carrier pass-through and enterprise minimum require a quote.

Pipecat
UnknownUnknown after research · 2026-09-28

Public component table and Enterprise sales path were reviewed; an exact platform subscription floor, contractual minimum and billing-rounding policy were not established. Per-minute display alone does not prove per-second metering.

Included usage
Cognigy
UnknownUnknown after research · 2026-09-28

Enterprise product and trial documentation reviewed; no complete current commercial schedule/eligibility or bundled provider costs established. Trial Knowledge AI does not inherit contracted SLA.

Pipecat
1:1 voice WebRTC transport free on Pipecat Cloud; first 10,000 monthly Krisp minutes freeVerified Yes · 2026-09-28

Does not make hosting or model inference free.

Overage
Cognigy
UnknownUnknown after research · 2026-09-28

Enterprise product and trial documentation reviewed; no complete current commercial schedule/eligibility or bundled provider costs established. Trial Knowledge AI does not inherit contracted SLA.

Pipecat
Krisp beyond 10,000 active minutes/month: $0.0015/min; other components metered separatelyVerified Yes · 2026-09-28

This is the audio-filter allowance overage, not an all-in call rate.

Pass-through costs
Cognigy
Carrier and speech-provider subscription costs may applyConditional · 2026-09-28

Barge-in can increase speech subscription costs; contract determines payment route.

Pipecat
LLM/STT/TTS provider invoices, transport, telephony, reserved runtime, recording and storageVerified Yes · 2026-09-28

Enterprise integrated inference billing by agreement.

Free offer
Cognigy
UnknownNot researched

Not yet researched against this buyer-critical field standard.

Pipecat
UnknownNot researched

Not yet researched against this buyer-critical field standard.

Complete cost ceiling
Cognigy
UnknownUnknown after research · 2026-09-28

Exact licensed components, speech/model/carrier pass-through and enterprise minimum require a quote.

Pipecat
UnknownUnknown after research · 2026-09-28

No all-in ceiling from minutes alone: reservation, transport, providers, recording and carrier legs vary.

What remains unresolved
Cognigy
UnknownUnknown after research · 2026-09-28

Exact licensed components, speech/model/carrier pass-through and enterprise minimum require a quote.

Pipecat
UnknownUnknown after research · 2026-09-28

No all-in ceiling from minutes alone: reservation, transport, providers, recording and carrier legs vary.

Anyone with this link can view the encoded decision criteria.

Vendor documentation establishes a claim. Public model benchmarks are separate context, not measurements of these platforms.

Open saved comparison ↗

What to verify together.

Cognigy

No public unit price was established; request itemized platform, speech, carrier and support costs.

Custom quote / current rate unresolved · V3.3 evidence review · Enterprise contract; complete public numeric schedule unavailable

Excluded / confirm: Complete cost cannot be established from this reference. Exact licensed components, speech/model/carrier pass-through and enterprise minimum require a quote. · Carrier and speech-provider subscription costs may apply

custom-sales-ledVerified Yes · 2026-09-28

Sales-led enterprise component deployment; no public complete rate table in captured product documentation.

Read the complete profile →

Pipecat

Free framework licensing does not cover inference, hosting or carriers.

agent-1x active $0.01/min, reserved $0.0005/min; agent-2x $0.02/$0.001; agent-3x $0.03/$0.0015 · V3.3 evidence review · Pipecat Cloud agent-1x active compute only; reserved runtime/provider/carrier bills extra

Excluded / confirm: Complete cost cannot be established from this reference. No all-in ceiling from minutes alone: reservation, transport, providers, recording and carrier legs vary. · LLM/STT/TTS provider invoices, transport, telephony, reserved runtime, recording and storage

component-stackVerified Yes · 2026-09-28

Framework open source; Cloud compute, reservation, transport, recording and providers separately priced.

Read the complete profile →

The evidence overlap.

Both records have documented values for Product type, Technical setup, Pricing model, ElevenLabs TTS, Deepgram STT, OpenAI models, Anthropic models, Google models, Bring your model, MCP tools, Function / tool calling, Interruption controls and additional fields shown in Compare. Matching availability does not measure behavior under your call conditions.

Run the same booking, tool failure and unsuccessful human-transfer cases. Record both outcomes and billable units before signing a deployment agreement.

Build a buyer-operated pilot →

Editorial index gate: noindex-cross-category. Different product layers. This pair is useful for architecture inspection, not a like-for-like purchase ranking.