Grow your business on cold email that actually lands.

Lemkero finds verified leads, writes emails that sound like you, and shows you the humans who really read them — so every send builds pipeline, not bounce rate.

Start free — 30 seconds See how it works
Built for founders, agencies & SDR teams
who live and die by reply rate.
live signal · opens & clicks
Human
0
Automated
0
Built to find signal, not vanity metrics
12industries mined for leads
210cities searched worldwide
100%emails verified before a send
0bot clicks counted as interest
Why teams grow with Lemkero

Everything you need to grow — nothing that wastes a send.

Cold email only grows a business when it reaches real people, keeps your domain trusted, and tells you the truth about what's working. Lemkero is built around all three.

More

Book more meetings

Personalized, deliverable emails that land in the inbox and start real conversations — the top of a pipeline that actually fills.

Safer

Protect your reputation

Warm-up, mailbox rotation and per-inbox daily caps keep your sending domain trusted as you scale volume up.

$0

Waste nothing

Live SMTP verification kills dead and catch-all addresses before they ever cost you a send — or a spam complaint.

The whole outreach stack

One console, from cold list to real reply.

Stop stitching five tools and a spreadsheet together. Find, verify, write, send, and measure — all in one place.

Analytics that count people, not bots

Every open and click is scored human vs automated, so your funnel reflects buyers — not scanner traffic.

Lead discovery + verification

A living database of real businesses by industry and city, each address SMTP-checked before it counts.

Find → verify

AI personalization

Reads each prospect's site and writes an opener that proves you looked — or fills templates that still feel one-to-one.

Write

Multi-step sequences

Follow-ups with conditions — waits, opened, clicked — that stop the instant someone replies.

Send

Warm-up & rotation

Send across multiple mailboxes with caps that ramp automatically, protecting your domain.

Deliver

Unified inbox & Lemkero AI

Every reply in one thread, auto-scored positive / neutral / negative — and an AI that reads each campaign's funnel and tells you plainly what to fix.

Reply → improve
The part other tools get wrong

Your "24 opens" were mostly robots.

Defender SafeLinks, Proofpoint and Mimecast open every message and click every link seconds after it lands — to scan it. Every other tool counts that as engagement, so your dashboard looks alive while your pipeline is empty.

Lemkero scores each hit on user-agent, IP, timing and a browser challenge, then labels it. A reply promotes the earlier signals. You grow on real interest, not noise.

open · 05:44:03bot
ua: chrome · ip: 74.125.x+5s
open · 05:44:07bot
datacenter range · safelinks+9s
open · 07:12:55human
ua: safari/ios · home isp+2h
reply · 09:30:11human
positive · promotes 3 opens 
Who it's for

Made for the people who send to grow.

For agencies

Run every client from one console

Separate campaigns, mailboxes and inboxes per client — and show real, bot-free numbers in every report.

For founders

Book your first 100 meetings

Find the right businesses, write like a human, and start conversations without hiring an SDR or learning five tools.

For sales teams

Fill the pipeline, honestly

A shared inbox with reply sentiment and analytics your team can trust — so reps chase interest, not scanner opens.

Pricing

Simple plans that scale with your sending.

Unlimited mailboxes and warm-up on every plan — you only move up as your volume and team grow. No credit card to start.

Starter
For founders sending their first campaigns.
$39/mo
Billed monthly
Start free
  • Unlimited mailboxes + warm-up
  • 5,000 emails / month
  • 1,000 verified leads / month
  • Human-vs-bot tracking
  • 1 seat · email support
Most popular
Growth
For teams turning outreach into a channel.
$89/mo
Billed monthly
Start free
  • Everything in Starter, plus:
  • 50,000 emails / month
  • 25,000 active leads
  • AI personalization + A/B testing
  • Unified inbox + sentiment
  • 3 seats · priority support
Scale
For agencies & teams at full volume.
$199/mo
Billed monthly
Talk to us
  • Everything in Growth, plus:
  • 200,000+ emails / month
  • 100,000 active leads
  • Lemkero AI diagnosis
  • API + webhooks
  • Unlimited seats · dedicated support
FAQ

Questions, answered.

Is email warm-up included?
Yes — on every plan, including Starter. Warm-up and unlimited mailboxes are table-stakes for deliverability, so we never gate them behind a higher tier.
Will sending at volume hurt my domain?
That's exactly what Lemkero is built to prevent. We rotate sends across your mailboxes, apply per-inbox daily caps, and ramp volume gradually with warm-up — so your reputation grows with your sending, not against it.
How is "human vs bot" tracking different?
Security scanners like SafeLinks, Proofpoint and Mimecast open and click every email to inspect it — and most tools count that as engagement. Lemkero scores each event on user-agent, IP range, timing and a browser challenge, then labels it human, likely-human or automated. A reply promotes the earlier signals. You measure real interest.
Do I bring my own mailboxes and leads?
You connect your own sending mailboxes and domains — Lemkero rotates across them. For leads, import your own or use built-in discovery across 12 industries and 210 cities, with every address SMTP-verified before you send.
Is there a free trial?
Yes. Start free in about 30 seconds — no credit card. Connect a mailbox, import or discover leads, and send your first campaign the same day.

Grow on the emails that reach real people.

Find verified leads, write like a human, and measure who's actually reading — all in one console.

Start free — 30 seconds See pricing

No credit card · Unlimited mailboxes & warm-up on every plan