Compare Lab
Trillet AI vs Vapi
Trillet AI is positioned as a voice platform with distinct receptionist, agency and managed enterprise products. Vapi is positioned as a developer-oriented orchestration platform for phone and web agents with configurable provider
Trillet AI is positioned as a voice platform with distinct receptionist, agency and managed enterprise products. Vapi is positioned as a developer-oriented orchestration platform for phone and web agents with configurable providers. Start by deciding who owns the missing layers, then inspect the documented differences below.
25 jointly documented catalog fields. This measures evidence coverage, not equivalent quality or an overall winner.
Test opening hours, booking conflicts and an unanswered transfer.
Start where the records differ.
Values and evidence states are compared together. Shared facts follow the differences; Unknown never means No.
| Decision point | Trillet AI | Vapi |
|---|---|---|
| Billing modelDifferent records | monthly-bundle | platform-plus-pass-through |
| Billing unitDifferent records | month | minute |
| Bring your modelDifferent records | Yes | Yes |
| WebhooksDifferent records | UnknownUnknown | YesAPI / webhook |
| Bring your telephonyShared state | Yes | Yes |
| Warm transferShared state | Yes | Yes |
Your requirements & next steps
Your requirements
Ready-made / AI receptionist · Strict evidence mode
No personal requirements yet. Add criteria in Advanced Filter to prioritize this comparison.
Reviewed current public offer; retain original billing scope and units.
Reviewed current public offer; retain original billing scope and units.
Reviewed current public offer; retain original billing scope and units.
Reviewed current public offer; retain original billing scope and units.
Reviewed current public offer; retain original billing scope and units.
Reviewed current public offer; retain original billing scope and units.
Reviewed current public offer; retain original billing scope and units.
Reviewed current public offer; retain original billing scope and units.
Reviewed current public offer; retain original billing scope and units.
Reviewed current public offer; retain original billing scope and units.
Reviewed current public offer; retain original billing scope and units.
Reviewed current public offer; retain original billing scope and units.
Reviewed current public offer; retain original billing scope and units.
Reviewed current public offer; retain original billing scope and units.
Reviewed current public offer; retain original billing scope and units.
Reviewed current public offer; retain original billing scope and units.
Carrier destinations, transfers, SMS/workflows and additional numbers are not fixed by AI minutes.
Provider choices, tokens, carrier and optional support/compliance fees are not fixed by minutes alone.
Research conclusion about cost completeness, not a vendor capability.
Research conclusion about cost completeness, not a vendor capability.
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.
Trillet AI
The $49 receptionist is not the white-label or outbound product.
Studio $99; Agency $299 per month; business receptionist is a separate offering · V3.3 evidence review · White-label Studio monthly subscription; Business Receptionist is a separate product
Excluded / confirm: Complete cost cannot be established from this reference. Carrier destinations, transfers, SMS/workflows and additional numbers are not fixed by AI minutes. · Telephony from $0.014/min; SMS and workflows billed separately
Reviewed current public offer; retain original billing scope and units.
Vapi
The $0.05 hosting charge is only one component of the call bill.
$0.05/min Vapi hosting · V3.3 evidence review · Hosting only; model, speech, carrier and compliance/support add-ons extra
Excluded / confirm: Complete cost cannot be established from this reference. Provider choices, tokens, carrier and optional support/compliance fees are not fixed by minutes alone. · LLM, transcriber, voice and carrier charges; HIPAA add-on $2,000/month
Reviewed current public offer; retain original billing scope and units.
The evidence overlap.
Both records have documented values for Product type, Use case, Call direction, Technical setup, Human fallback, Warm transfer, Cold transfer, Pricing model, Published numeric pricing, Bring your telephony, Call recording, Bring your TTS 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 →