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Side-by-side comparison · Sales & Customer Support

Bland AI vs Hyperbound vs Retell AI

Everything that matters when choosing between them, in one place: our rating, what each can do, what they cost, and the trade-offs.

Bland AI

3.8

From $0.14/min

Hyperbound

4.1

Free to start

Retell AI

4.1

From About $0.07–$0.31/min

Comparing 3 tools, the maximum.

At a glance

Pick it if: Businesses and developers who want AI agents answering or making phone calls at volume, with one simple per-minute price.

Easiest to use

Pick it if: Sales managers and sales training teams onboarding and coaching reps on calls.

Pick it if: Service businesses and agencies that want an AI receptionist or phone agent without hiring developers.

Overview

AttributeBland AIHyperboundRetell AI
In one lineAI phone agents that answer and make calls for your business, priced per minute.AI sales role-play: practise cold calls and objections with realistic AI buyers.AI phone agents that answer calls, book appointments and make outbound calls.
Pricing modelPaidFreemiumPaid
Starting price$0.14/minFreeAbout $0.07–$0.31/min
Free plan No Yes No
Works with Claude Code Yes No Yes

Rating breakdown

Our scores out of 5. The higher bar in each row is highlighted.

AttributeBland AIHyperboundRetell AI
Overall rating3.84.14.1
Ease of useHow quickly someone non-technical gets value from it.
3.0
4.5
3.5
FeaturesHow completely it covers its own job, and how well the pieces fit together.
4.5
4.0
4.5
Output qualityHow good the results are before you fix them.
4.0
4.5
4.5
Value for moneyWhat you get for the price, including the free plan.
4.0
3.5
4.0
Speed & reliabilityHow fast it is and how often it falls over.
3.5
4.0
4.0

Feature comparison

A tick means it does this today. A dash means we haven't checked.

AttributeBland AIHyperboundRetell AI
Access & platform
Free plan No Yes No
Mobile app No––
Desktop app No––
Browser extension No Yes–
API access Yes– Yes
Teams & business
Team workspace Yes Yes Yes
Enterprise plan or SSO Yes Yes Yes
Connects to other apps Yes Yes Yes
Open source or self-hosted Yes No No
AI abilities
Works with your files Yes– Yes
Understands images–––
Makes images No No No
Makes video No No No
Writes code No No–
Runs agents or automations Yes Yes Yes
Learns your brand or style No––
Works in many languages Yes– Yes
Capabilities score8/ 176/ 177/ 17

Pricing

Plans as listed on each vendor's site when we last checked. Confirm before you buy.

AttributeBland AIHyperboundRetell AI
Plans

StartOur pick

$0.14/min, no monthly fee

Developers and small teams testing a phone agent.

Free

Free

Trying AI role-play with a few reps.

Pay as you goOur pick

About $0.07–$0.31/min

Most small businesses and agencies.

Build

$299/mo plus $0.12/min

Teams running agents on real call volume.

PracticeOur pick

Custom per user

Teams that want reps rehearsing on AI.

Enterprise

Custom

High call volumes and compliance needs.

Enterprise

Custom

Large or regulated businesses.

Perform

Custom per user

Teams that also want real calls scored and coached.

Which plan to pickStart pay as you go: there's no monthly fee and you get free credits to test. Move to Build only when you're making enough calls that the lower per-minute rate covers the $299 fee, which is roughly 15,000 minutes a month.Run the free role-plays with two or three reps first. If they keep using them, Practice covers rehearsal; only pay for Perform if you do not already have Gong or another call recorder.Start on pay as you go with the free credits, build one agent for your most common call and test it on your own phone. Talk to sales only once you run thousands of minutes a month.

Key features

AttributeBland AIHyperboundRetell AI
Standout features
  • Inbound and outbound calls
  • Conversational Pathways
  • Norm agent builder
  • Actions during calls
  • One price per minute
  • Compliance options
  • AI buyer role-plays
  • Custom personas
  • Scorecards
  • Real call scoring
  • Manager dashboards
  • Phone agents
  • Flow builder
  • Appointment booking
  • Knowledge base
  • Batch calling
  • Call analysis

Pros and cons

AttributeBland AIHyperboundRetell AI
Pros
  • One per-minute price that includes the AI model and voice
  • No monthly fee to start, with free credits
  • Norm gets a first agent working quickly
  • Strong compliance options for healthcare and finance
  • Handles large call volumes
  • Very realistic AI buyers that react to what you say
  • Useful free plan with ready-made role-plays
  • Clear scoring that shows reps what to fix
  • Saves managers hours of live role-play
  • Natural voices and quick responses
  • Visual builder makes it usable for non-developers
  • Pay per minute with no platform fee
  • Strong reviews from small businesses and agencies
Cons
  • Aimed at developers and large companies, so harder for small businesses than Retell AI
  • Independent tests measure slower response times than Bland advertises
  • Reviewers report agents sometimes making up prices or policy details
  • Phone lines are billed on top, and outbound calls need consent
  • No public pricing for team plans
  • Custom personas and scorecards take setup time
  • Built for sales teams, not individuals practising on their own
  • Per-minute cost varies a lot with your model and voice choices
  • Takes testing to handle real callers reliably
  • Some users want more voice and customisation options

Who each one is for

AttributeBland AIHyperboundRetell AI
Best for
  • Answering inbound calls with an AI receptionist
  • Outbound calls to qualify leads or confirm appointments
  • Replacing a press-1-for-sales phone menu
  • High call volumes where a simple per-minute price helps
  • Practising cold calls before going live
  • Onboarding new sales reps faster
  • Drilling objection handling
  • Scoring calls against a scorecard
  • AI receptionist for a small business
  • Booking appointments by phone
  • Answering after-hours and overflow calls
  • Outbound reminder and follow-up calls
You'll find it used by
  • Developers
  • Call centres
  • Healthcare providers
  • Sales teams
  • Agencies
  • Sales development reps
  • Account executives
  • Sales managers
  • Sales enablement teams
  • Small business owners
  • Clinics
  • Voice AI agencies
  • Customer service teams
  • Developers

Questions people ask

Which is better, Bland AI, Hyperbound or Retell AI?

They tie on our overall rating (Bland AI 3.8/5, Hyperbound 4.1/5 and Retell AI 4.1/5). Bland AI is best for answering inbound calls with an AI receptionist and outbound calls to qualify leads or confirm appointments. Hyperbound is best for practising cold calls before going live and onboarding new sales reps faster. Retell AI is best for AI receptionist for a small business and booking appointments by phone.

Which is cheaper, Bland AI, Hyperbound or Retell AI?

Bland AI: There's no free plan. Paid plans start at $0.14/min. Hyperbound: It's free to use. Retell AI: There's no free plan. Paid plans start at About $0.07–$0.31/min.

Which is easier to use, Bland AI, Hyperbound or Retell AI?

Hyperbound rates highest for ease of use in our scores. Sales managers and sales training teams onboarding and coaching reps on calls.

How we compare

Ratings are our own, from using each tool, across ease of use, features, output quality, value for money, speed & reliability.

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