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Side-by-side comparison · Sales & Customer Support

Hyperbound vs Intercom 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.

Hyperbound

4.1

Free to start

Best overall

Intercom

4.2

From $0.99 per outcome

Retell AI

4.1

From About $0.07–$0.31/min

Comparing 3 tools, the maximum.

At a glance

Easiest to use

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

Best overall

Pick it if: Online businesses and software companies with a support team that wants an AI agent to take the first pass at every question.

Best value

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

Intercom scores highest overall, but Retell AI gives you more for your money. Which one is right comes down to what you value most.

Overview

AttributeHyperboundIntercomRetell AI
In one lineAI sales role-play: practise cold calls and objections with realistic AI buyers.Customer support inbox, help centre and chat, with the Fin AI agent answering first.AI phone agents that answer calls, book appointments and make outbound calls.
Pricing modelFreemiumPaidPaid
Starting priceFree$0.99 per outcomeAbout $0.07–$0.31/min
Free plan Yes No No
Works with Claude Code No Yes Yes

Rating breakdown

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

AttributeHyperboundIntercomRetell AI
Overall rating4.14.2Winner4.1
Ease of useHow quickly someone non-technical gets value from it.
4.5
4.0
3.5
FeaturesHow completely it covers its own job, and how well the pieces fit together.
4.0
5.0
4.5
Output qualityHow good the results are before you fix them.
4.5
4.5
4.5
Value for moneyWhat you get for the price, including the free plan.
3.5
3.0
4.0
Speed & reliabilityHow fast it is and how often it falls over.
4.0
4.5
4.0

Feature comparison

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

AttributeHyperboundIntercomRetell AI
Access & platform
Free plan Yes No No
Mobile app– Yes–
Desktop app–––
Browser extension 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 No No No
AI abilities
Works with your files– Yes Yes
Understands images– Yes–
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– Yes–
Works in many languages– Yes Yes
Capabilities score6/ 1710/ 177/ 17

Pricing

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

AttributeHyperboundIntercomRetell AI
Plans

Free

Free

Trying AI role-play with a few reps.

Fin on its own

$0.99 per outcome, monthly minimum

Teams happy with their current helpdesk who want the AI agent only.

Pay as you goOur pick

About $0.07–$0.31/min

Most small businesses and agencies.

PracticeOur pick

Custom per user

Teams that want reps rehearsing on AI.

Essential

$29/seat/mo, plus $0.99 per Fin outcome

Small teams starting out with live chat and an AI agent.

Enterprise

Custom

High call volumes and compliance needs.

Perform

Custom per user

Teams that also want real calls scored and coached.

AdvancedOur pick

$85/seat/mo, plus $0.99 per Fin outcome

Growing support teams that need automation and several inboxes.

Expert

$132/seat/mo, plus $0.99 per Fin outcome

Larger teams with security and multi-brand needs.

Which plan to pickRun 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 the 14-day trial and see how many conversations Fin handles, because that number drives the bill more than seats do. Most teams with more than a couple of agents end up on Advanced for the workflows. If you already run Zendesk or Salesforce and like it, try Fin on its own first.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

AttributeHyperboundIntercomRetell AI
Standout features
  • AI buyer role-plays
  • Custom personas
  • Scorecards
  • Real call scoring
  • Manager dashboards
  • Fin AI agent
  • Shared inbox and tickets
  • Messenger chat widget
  • Help centre
  • Workflows
  • Copilot for agents
  • Phone agents
  • Flow builder
  • Appointment booking
  • Knowledge base
  • Batch calling
  • Call analysis

Pros and cons

AttributeHyperboundIntercomRetell AI
Pros
  • 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
  • Fin gives some of the most accurate answers of any AI support agent
  • Inbox, chat, help centre and AI all built to work together
  • Fin can run on top of another helpdesk, so you can trial it without moving
  • Clean, modern inbox that support staff pick up quickly
  • Public API and an official MCP server
  • 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
  • No public pricing for team plans
  • Custom personas and scorecards take setup time
  • Built for sales teams, not individuals practising on their own
  • Per-seat plus per-conversation pricing makes the monthly bill hard to predict
  • You pay for a Fin outcome even when a customer leaves after a weak answer, by some users' accounts
  • Many useful features sit on higher plans or paid add-ons
  • Slow or patchy responses from Intercom's own support in user reviews
  • Ownership change (renamed Fin, being bought by Salesforce) adds uncertainty
  • 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

AttributeHyperboundIntercomRetell AI
Best for
  • Practising cold calls before going live
  • Onboarding new sales reps faster
  • Drilling objection handling
  • Scoring calls against a scorecard
  • Answering common customer questions automatically
  • Website and in-app live chat
  • A shared support inbox with ticketing
  • Building a help centre the AI learns from
  • Support across chat, email and phone in one place
  • 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
  • Sales development reps
  • Account executives
  • Sales managers
  • Sales enablement teams
  • Support teams
  • Software companies
  • Online stores
  • Customer success teams
  • Small business owners
  • Clinics
  • Voice AI agencies
  • Customer service teams
  • Developers

Questions people ask

Which is better, Hyperbound, Intercom or Retell AI?

Intercom scores highest overall in our ratings (Hyperbound 4.1/5, Intercom 4.2/5 and Retell AI 4.1/5). Hyperbound is best for practising cold calls before going live and onboarding new sales reps faster. Intercom is best for answering common customer questions automatically and website and in-app live chat. Retell AI is best for AI receptionist for a small business and booking appointments by phone.

Which is cheaper, Hyperbound, Intercom or Retell AI?

Hyperbound: It's free to use. Intercom: There's no free plan. Paid plans start at $0.99 per outcome. Retell AI: There's no free plan. Paid plans start at About $0.07–$0.31/min.

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

Hyperbound rates highest for ease of use in our scores. Sales managers and enablement 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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