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Sameday AI vs Vapi

Sameday AI publishes its pricing; Vapi does not.

Both pages checked by August 19, 2026
Sameday AIAI only
$449/mo
Launch plan
Turnkey AI phone platform sold to home-service contractors (HVAC, plumbing, roofing, pest control, cleaning, solar): AI CSRs answer, qualify and book jobs into the field-service system, and outbound Campaigns work the existing customer list by call and text. Positioned as a revenue/sales system as much as a receptionist — their own integrations page calls it an "AI-powered sales agent", and the product includes outbound reactivation, estimate follow-up, membership sales and review-request plays plus per-rep booking-rate coaching. It is not a developer platform; API access is Enterprise-only and onboarding runs through a demo.
VapiAI only
Pricing not published
no published plan
Developer platform for building voice AI agents: Vapi hosts the orchestration layer and charges a per-minute hosting fee, while you pick and pay for your own speech-to-text, LLM, text-to-speech and telephony providers and write the assistant, tools and server hooks yourself.

The differences that matter

  • Sameday AI publishes prices. Vapi makes you ask.
  • Vapi documents Spanish-language calls; Sameday AI does not say it does.

Feature by feature

CapabilitySameday AIVapi
Live transferYesYes
Books appointmentsYesYes
Text follow-upYesYes
Outbound callsYesYes
SpanishunstatedYes
Human backupNoNo
Call recordingsYesYes
TranscriptsYesYes
Spam screeningYesunstated
Custom voiceYesYes
APIYesYes

"unstated" means the vendor doesn't claim it in their own documentation. It is not the same as no — it means nobody will put it in writing.

Sameday AI plans

PlanPublished priceIncludesOver that
LaunchStarts at $449 per month500 min—
ScaleStarts at $789 per month1000 min—
EnterpriseStarts at Custom per month——

Vapi plans

PlanPublished priceIncludesOver that
Build$0.05 / min——
ScaleFixed Platform fee and committed volume(annual billing)——

Sameday AI sources

Vapi sources