Explore voiceagent.best
Estimate costOur independent methodology

Start here

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.

Compare Lab

LiveKit vs ServiceAgent

LiveKit is positioned as realtime agent infrastructure for teams that own the application and model stack. ServiceAgent is positioned as a home-service front-office product combining call handling with business administration. Sta

The decision in context

LiveKit is positioned as realtime agent infrastructure for teams that own the application and model stack. ServiceAgent is positioned as a home-service front-office product combining call handling with business administration. Start by deciding who owns the missing layers, then inspect the documented differences below.

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

5 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
LiveKitServiceAgent
Decision signals / differences first

Start where the records differ.

7 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 pointLiveKitServiceAgent
Billing modelDifferent records
component-stackVerified Yes · 2026-09-28
character-creditConditional · 2026-09-28
Billing unitDifferent records
Plan/month + agent minutes + telephony minutes + inference tokens/characters/audio + observability entriesVerified Yes · 2026-09-28
Action credits;15credits/AI voice minute,2/SMS segment,5/ad creative,1/review replyVerified Yes · 2026-09-28
Bring your telephonyDifferent records
YesConditional · 2026-09-28
UnknownUnknown after research · 2026-09-28Documented product/configuration only; see research notes
Bring your modelDifferent records
YesVerified Yes · 2026-09-28
UnknownUnknown after research · 2026-09-28Documented product/configuration only; see research notes
Warm transferDifferent records
YesConditional · 2026-09-28Python task beta or manually implemented SDK workflow
YesVendor claim · 2026-09-28Vendor-described receptionist; current waitlist
HIPAA pathDifferent records
YesConditional · 2026-09-28Covered Cloud services · Scale / Enterprise
UnknownUnknown after research · 2026-09-28Documented product/configuration only; see research notes
Your requirements & next steps
Carried from your shortlist

Your requirements

Edit requirements →

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
LiveKitDeveloper Frameworks
ServiceAgentFull Platforms
Pricing model
LiveKit
component-stackVerified Yes · 2026-09-28

Plan plus session, telephony, inference, observability and other usage; example calculator minute total is not fixed price.

ServiceAgent
character-creditConditional · 2026-09-28

Monthly bundle plus action/telecom credits;15credits/AI voice minute. Not a single all-in minute price.

Headline / base price
LiveKit
Paid Cloud agent sessions $0.01/min beyond allowanceVerified Yes · 2026-09-28

Agent session component only; not complete call cost.

ServiceAgent
Launch $0; paid Core $49/month or $39/month billed yearlyVerified Yes · 2026-09-28

Growth119monthly/95annual-equivalent;Franchise349/279. Display separates monthly and annual commitment.

Billing unit
LiveKit
Plan/month + agent minutes + telephony minutes + inference tokens/characters/audio + observability entriesVerified Yes · 2026-09-28

No universal conversion of model inference to minute rate.

ServiceAgent
Action credits;15credits/AI voice minute,2/SMS segment,5/ad creative,1/review replyVerified Yes · 2026-09-28

Top-up credit price is$0.02–$0.04; platform fees, included credits and other actions must be modeled separately.

Platform fee
LiveKit
Build $0; Ship from $50; Scale from $500Verified Yes · 2026-09-28

Usage overages and model inference additional.

ServiceAgent
0/49/119/349 USD monthly (Launch/Core/Growth/Franchise)Verified Yes · 2026-09-28

Annual equivalents39/95/279requireyearlybilling;location/ad/paymentfees separate.

Included usage
LiveKit
Build: 1,000 agent minutes, $2.50 inference credits, 50 US local inbound minutes, one US local numberVerified Yes · 2026-09-28

Separate allowance buckets; no implied complete free call quantity.

ServiceAgent
0/2000/6000/20000action credits per monthVerified Yes · 2026-09-28

Different activities draw from credits; do not convert the entire allowance to guaranteed calling minutes.

Overage
LiveKit
Paid hosted-agent sessions $0.01/min beyond plan allowance; other resources follow separate schedulesVerified Yes · 2026-09-28

Build allowances are hard caps; paid usage beyond allowances is incremental, not a complete price/minute.

ServiceAgent
$0.02–$0.04 per separately purchased creditVerified Yes · 2026-09-28

AI voice15credits/minute; top-up package and selected plan determine cost.

Pass-through costs
LiveKit
Inference, phone number/transport, recording and observability, outbound carrier, bandwidth and optional private linksVerified Yes · 2026-09-28

Usage mix and selected providers required.

ServiceAgent
SMS, campaigns and payment/other service fees varyVerified Yes · 2026-09-28

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

Documented product/configuration only; see research notes · Core published offer; account availability requires confirmation
Free offer
LiveKit
UnknownNot researched

Not yet researched against this buyer-critical field standard.

ServiceAgent
Launch platform plan $0; no included credits; current waitlistVerified Yes · 2026-09-28

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

Core published offer; account availability requires confirmation
Complete cost ceiling
LiveKit
UnknownUnknown after research · 2026-09-28

The calculator example $0.0479/min is assumption-specific; no maximum complete bill from minutes alone.

ServiceAgent
UnknownUnknown after research · 2026-09-28

Variable credit purchase tiers, nonvoice consumption, fees and current waitlist prevent a guaranteed all-in voice rate.

Documented product/configuration only; see research notes · Core published offer; account availability requires confirmation
What remains unresolved
LiveKit
UnknownUnknown after research · 2026-09-28

The calculator example $0.0479/min is assumption-specific; no maximum complete bill from minutes alone.

ServiceAgent
Variable credit purchase tiers, nonvoice consumption, fees and current waitlist prevent a guaranteed all-in voice rate.Verified Yes · 2026-09-28

Research conclusion about cost completeness, not a vendor capability.

Documented product/configuration only; see research notes · Core published offer; account availability requires confirmation

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.

LiveKit

Agent-session pricing excludes a complete inference and telephony stack.

Paid Cloud agent sessions $0.01/min beyond allowance · V3.3 evidence review · Cloud Ship starting subscription; session overage, inference, transport and artifacts extra

Excluded / confirm: Complete cost cannot be established from this reference. The calculator example $0.0479/min is assumption-specific; no maximum complete bill from minutes alone. · Inference, phone number/transport, recording and observability, outbound carrier, bandwidth and optional private links

component-stackVerified Yes · 2026-09-28

Plan plus session, telephony, inference, observability and other usage; example calculator minute total is not fixed price.

Read the complete profile →

ServiceAgent

The public site still carries a launch-soon banner; confirm availability before migrating calls.

Launch $0; paid Core $49/month or $39/month billed yearly · V3.3 evidence review · Core monthly subscription and action-credit allowance; current waitlist, not general availability

Excluded / confirm: Complete cost cannot be established from this reference. Variable credit purchase tiers, nonvoice consumption, fees and current waitlist prevent a guaranteed all-in voice rate. · SMS, campaigns and payment/other service fees vary

character-creditConditional · 2026-09-28

Monthly bundle plus action/telecom credits;15credits/AI voice minute. Not a single all-in minute price.

Read the complete profile →

The evidence overlap.

Both records have documented values for Product type, Technical setup, Published numeric pricing, Checked within 30 days, Retained price snapshot. 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.