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Side-by-side comparison · Sales & Customer Support

Hyperbound vs Lusha 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

Lusha

3.7

From From $37.45/mo

Retell AI

4.1

From About $0.07–$0.31/min

Comparing 3 tools, the maximum.

At a glance

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

Pick it if: Sales reps, recruiters and founders who need someone's email or phone number quickly while browsing LinkedIn.

Best value

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

Overview

AttributeHyperboundLushaRetell AI
In one lineAI sales role-play: practise cold calls and objections with realistic AI buyers.Finds business emails and phone numbers for the people you want to sell to.AI phone agents that answer calls, book appointments and make outbound calls.
Pricing modelFreemiumFreemiumPaid
Starting priceFreeFrom $37.45/moAbout $0.07–$0.31/min
Free plan Yes Yes No
Works with Claude Code No Yes Yes

Rating breakdown

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

AttributeHyperboundLushaRetell AI
Overall rating4.13.74.1
Ease of useHow quickly someone non-technical gets value from it.
4.5
4.5
3.5
FeaturesHow completely it covers its own job, and how well the pieces fit together.
4.0
3.5
4.5
Output qualityHow good the results are before you fix them.
4.5
3.0
4.5
Value for moneyWhat you get for the price, including the free plan.
3.5
3.5
4.0
Speed & reliabilityHow fast it is and how often it falls over.
4.0
4.0
4.0

Feature comparison

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

AttributeHyperboundLushaRetell AI
Access & platform
Free plan Yes Yes No
Mobile app–––
Desktop app–––
Browser extension Yes 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
Understands images–––
Makes images No No No
Makes video No No No
Writes code No No–
Runs agents or automations Yes– Yes
Learns your brand or style–––
Works in many languages–– Yes
Capabilities score6/ 176/ 177/ 17

Pricing

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

AttributeHyperboundLushaRetell AI
Plans

Free

Free

Trying AI role-play with a few reps.

Free

Free

Trying it, or finding the odd contact.

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.

StarterOur pick

From $37.45/mo billed yearly

One person prospecting regularly.

Enterprise

Custom

High call volumes and compliance needs.

Perform

Custom per user

Teams that also want real calls scored and coached.

Pro

From $52.45/mo billed yearly

Small teams that want the API and signals.

Premium

From $299.95/mo billed yearly

Sales teams sharing credits.

Scale

Custom

Large organisations.

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.Use the free plan to check the data covers your market before paying. Starter suits one rep who mainly needs emails; if you need lots of phone numbers, work out the credits first, since each one costs 5. Yearly credits are given upfront and reset at the end of the year, while monthly plans roll unused credits over.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

AttributeHyperboundLushaRetell AI
Standout features
  • AI buyer role-plays
  • Custom personas
  • Scorecards
  • Real call scoring
  • Manager dashboards
  • Chrome extension
  • Prospecting search
  • Lookalikes and AI recommendations
  • Bulk enrichment
  • Buying signals
  • API and MCP
  • Phone agents
  • Flow builder
  • Appointment booking
  • Knowledge base
  • Batch calling
  • Call analysis

Pros and cons

AttributeHyperboundLushaRetell 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
  • Very quick to use from LinkedIn with the Chrome extension
  • Free plan to test the data
  • Phone numbers are a strength for many users
  • Monthly plans roll unused credits over
  • Lists GDPR, CCPA, SOC 2 and ISO 27701 compliance
  • 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
  • Overlaps Apollo, which gives more for the money
  • Phone numbers cost 5 credits each, so credits go fast
  • Mixed data accuracy, with out-of-date contacts after job changes
  • Very low Trustpilot score, and Italy's privacy regulator opened an investigation in 2025
  • Yearly plans reset unused credits at the end of the year
  • 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

AttributeHyperboundLushaRetell AI
Best for
  • Practising cold calls before going live
  • Onboarding new sales reps faster
  • Drilling objection handling
  • Scoring calls against a scorecard
  • Getting a prospect's phone number from LinkedIn
  • Filling in missing emails and phones in your CRM
  • Building small, targeted lead lists
  • Recruiters reaching candidates directly
  • 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
  • Sales reps
  • Recruiters
  • Founders
  • Account managers
  • Small business owners
  • Clinics
  • Voice AI agencies
  • Customer service teams
  • Developers

Questions people ask

Which is better, Hyperbound, Lusha or Retell AI?

They tie on our overall rating (Hyperbound 4.1/5, Lusha 3.7/5 and Retell AI 4.1/5). Hyperbound is best for practising cold calls before going live and onboarding new sales reps faster. Lusha is best for getting a prospect's phone number from LinkedIn and filling in missing emails and phones in your CRM. Retell AI is best for AI receptionist for a small business and booking appointments by phone.

Which is cheaper, Hyperbound, Lusha or Retell AI?

Hyperbound: It's free to use. Lusha: There's a free plan, and paid plans start at From $37.45/mo. Retell AI: There's no free plan. Paid plans start at About $0.07–$0.31/min.

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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