Call the people most likely to answer.
Call interested prospects right after they reply, and work cold lists starting with the numbers most likely to pick up. Lead Hero finds the mobile numbers, picks who to call next and keeps your reps dialing.
B2B teams booking calls with Lead Hero
How it works
Warm or cold, the next call is always ready.
Warm replies

01Reply comes in
Interested replies from Instantly, Smartlead, Email Bison, HeyReach and more land as warm leads.

02Number found
The mobile is read from the reply or signature, or found through a 5-step waterfall.

03Called with context
The rep calls with the thread beside them and an AI opener written from the reply.
Cold lists

01Upload a list
Drop in up to 250,000 US numbers as a CSV, a spreadsheet or a pasted list.

02Scored for pickup intent
Each number comes back as likely to answer, needs review or unlikely, usually within 1 to 2 business days.

03Likely answers first
Reps start with the likely answers, from a local caller ID with Number Guard watching for spam flags.
Plugs into the tools that get you replies
Instantly
Smartlead
Email Bison
PlusVibe
HeyReach
Master Inbox
ColdBound
GoHighLevel- Slack alerts
- Webhooks & API
Everything in one dialer
Warm replies and cold lists, one dialer.
Everything your reps need between the first reply and the booked call.
Pickup-intent scoring
Sort a US list into likely, review and unlikely to pick up before anyone dials.
Phone enrichment
Finds the number in the reply or signature, or through a 5-step waterfall.
Number Guard
Checks your caller IDs every weekday, rests likely spam and can swap flagged numbers. US and Canada.
Local caller ID
Calls go out from your closest local number.
Who to call next
Recommends the next lead to call, so reps are not picking from a list.
Lead assignment
Split new leads between reps by percentage, and pass uncalled ones to the next online rep.
AI opener
An opener written from the prospect’s own reply, right beside the dialer.
iMessage follow-up
Blue-bubble follow-up from a dedicated line, with voice notes and tapbacks. US, UK and AU.
AI roleplay
Reps practice on AI prospects, scored 0 to 10, before they go live.
Client workspaces
A workspace per client, with its own integrations, numbers and results.

Warm pipeline
Every reply, ready to call.
Positive replies land as enriched, assigned leads, so reps spend their time on the phone instead of in spreadsheets.
The reply thread beside the dialer
Reps see the original email or LinkedIn conversation while they call.
An AI opener written from their reply
Built from what the prospect actually said, inside a template your manager sets.
Speed-to-lead reporting
See how quickly warm leads get their first call, with the first 5 minutes marked as the goal.
Pay per number found
Replies without a phone go through the waterfall automatically, and list uploads are charged only when a mobile number is found. Bring your own BetterContact key if you already have one.
Instantly Conversation · Jordan · today
Sounds interesting. Free this afternoon if you want to call: 512-555-0148
Your opener, from their reply
“Hi Jordan, Maya here. You said this afternoon works, so I’ll keep it quick on how you route inbound freight quotes.”

Cold calling
More dials don’t always mean more conversations.
Your reps shouldn’t waste time managing calling lists, dialing numbers unlikely to answer, or dealing with spam-flagged caller IDs. Lead Hero handles the work behind every call.
Pickup-intent scoring (US)
Score a list before anyone dials and save the leads into Likely to Answer, Needs Review and Unlikely / Invalid folders.
Number Guard checks every weekday (US and Canada)
Numbers you turn it on for are checked against carrier and app spam databases and FTC complaints. Likely spam rests, and spam numbers can be swapped automatically.
Local presence
Each lead sees the number they saw last time, or the nearest area code.

Follow up over iMessage: blue-bubble iMessage follow-up from a dedicated line, with voice notes and tapbacks (US, UK, AU).
Tiers 1-2: Likely Right-Party Answer or Likely Answer. Most likely to pick up.
| Name | Phone Intent Status |
|---|---|
Priya Raman Oakline Roofing | Likely Right-Party Answer |
Marcus Hale Bluebird Dental | Likely Answer |
Elena Ortiz Crestline HVAC | Likely Right-Party Answer |
Tom Becker Harbor Logistics | Likely Answer |
Customer stories
Teams that book from the phone.
Agencies and founders on what changed once they started calling warm replies and scored cold lists with Lead Hero.

100
sales calls booked in a month
Kareem’s agency had an AI inbox manager answering replies within five minutes, but nobody was calling the leads. With a trained warm caller on Lead Hero, they went from 20 to 30 appointments a month to 100, and had to hire another closer to keep up.

Kareem
Founder of 73 Media
Pricing
Start with one seat. Scale to the whole floor.
Pay for the reps you have and the minutes you actually talk. Nothing per dial.
$199a month for your first seat
Each additional rep is $50 a month
Volume pricing for larger teams
What’s included
Power dialer with local presence
Spam flag monitoring, available per number
Unlimited outbound dials, you pay for talk time by the minute
Pickup intent scoring
Every integration
FAQ
Straight answers.
Stop letting warm replies go cold.
Call every positive reply while it's warm, and start cold lists with the people most likely to answer.














