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Bland AI vs Cal.ai

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors. Bland AI starts at $0.14, Cal.ai at $0.29. Both ship a public API.

Bland AIPhone-call agents billed per minute, with model, speech, voice and telephony bundled inCal.aiAI phone agents from Cal.com that call to book, confirm, and follow up on meetings.

Side by side

FactBland AICal.ai
CategoryVoice Agents & Phone AIMeeting Scheduling
Pricing modelPaidPaid
Starts at$0.14 minute$0.29 minute
Public APIYesYes
PlatformsWeb, APIWeb, API
CompanyBlandCal.com, Inc.
Launched2023—
Last verifiedSep 6, 2026Sep 1, 2026

What our research says

Bland AI

One of the few voice-agent vendors that quotes a single all-in per-minute rate and publishes compliance certifications, which makes cost modelling straightforward. The catch is that the cheap minute rate sits behind tier-gated limits, so real call-centre volume pushes you onto a monthly platform fee as well.

Pros

  • All-in per-minute rate covers model, transcription, voice and telephony
  • Documented REST API with batch dispatch and live in-call calls
  • SOC 2 Type II, HIPAA and PCI DSS v4.0 compliance stated
  • Free start credits and an inbound number without a card

Cons

  • Concurrency, daily call caps and voice counts are gated by tier
  • Build and Scale add $299 and $499 monthly fees on top of minutes
  • A closed in-house stack means less choice of underlying models

Cal.ai

Cal.ai replaces a human caller with an AI voice agent that actually dials out or answers to get a meeting on the calendar, a step beyond typical link-based scheduling tools. Because it bills per minute on top of a Cal.com plan, costs scale directly with call volume, and it makes most sense for teams already running calendar operations through Cal.com.

Pros

  • Handles outbound and inbound calls to book, confirm, and follow up on meetings
  • Integrates directly with existing Cal.com calendar workflows
  • Team and organization plans include a monthly credit allowance

Cons

  • Per-minute billing means costs are unpredictable at high call volume
  • Requires an underlying Cal.com subscription, so it's not a stand-alone tool
  • No free allotment beyond bundled plan credits

Which one fits

Choose Bland AI if you need

  • Teams replacing IVR menus with agents that can be interrupted
  • Outbound qualification and appointment confirmation at volume
  • Regulated industries needing HIPAA or PCI paperwork on file

Choose Cal.ai if you need

  • Sales teams doing outbound meeting booking by phone
  • Healthcare or service front desks confirming appointments
  • Teams already on Cal.com wanting to add voice

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