KLOSR
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Quality > Quantity

For  founders  who  sell

#1 Undetectable AI for LinkedIn outreach

Klosr researches, writes, and closes on any LinkedIn profile in 30 seconds. Your prospects will never know it was AI. Built for founders who can’t fake personalization.

Free during beta. First 50 founders lock in at $79/mo forever.

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100%Tue 10:42
linkedin.com/in/alex-carter
Alex Carter
Founder at Atlas · London
1st · 2,148 followers
AboutActivityExperience
KLOSRLIVE
alex@atlas.io
Power line
Raised $8M Series A last week. Hiring VP Sales now.
Opening line
“Saw the Atlas Series A drop, congrats. Reached out because you’ll be hiring pipeline coverage before the VP lands.”
Email, ready to send
Subject: atlas + klosr · 78 words · 0 em-dashes
K
30s
per prospect
vs 5 minutes of manual copy-paste into ChatGPT
10×
reply rate
vs cold template sequences from Apollo or Lavender
$304
of tooling replaced
Apollo + Hunter + Lavender + Clay + Streak + more, in one extension
How it works

Three clicks to an earned reply

No dashboard. No data exports. No context switching. Klosr lives on the LinkedIn tab you already have open.

1

Open any LinkedIn profile

The Klosr pill appears bottom-right. Click it. One second.

2

Klosr researches + writes

Full brief, verified work email, outreach draft grounded in your pitch. 30 seconds, live data, not a stale database row.

3

Review, send, ship the deal

One-click Draft in Gmail. The recipient, subject, and body arrive pre-filled. You press send.

Undetectable in every way

Every AI tell, removed

Every other AI writing tool leaves the same fingerprints. We wrote a sanitizer specifically to strip them. Your emails read like you wrote them on a Tuesday.

Rule 1

No em-dashes. No exceptions.

Stripped server-side. Every output, every time.

really resonated — the gap between effort and...
really resonated. The gap between effort and...
Rule 2

Banned phrase list.

“Delve”, “tapestry”, “testament to”, “elevate” and 40+ other AI giveaways, filtered before you ever see the draft.

delvetapestrytestament toelevateI hope this finds youin today's fast-pacedrevolutionizegame-changer
Rule 3

Grounded in your pitch, not templates.

Your actual voice, context, and past wins, stored as the substrate for every email.

Your pitch
We ship a LinkedIn sidebar that drafts pitch-shaped emails in 30s.
Draft
Saw you’re hiring. Keeping the first reply cheap: one sidebar, 30s per rep.
Rule 4

Human-send by design.

No automation. No scheduling. You review, you click send. Every message is a manual human action.

auto-send scheduleroff
drip sequencesoff
you click sendon
Works where you already sell
LinkedIn
Gmail
Chrome
Claude
OpenAI
Pricing

One extension replaces eight tools

No seat licenses. No 12-month contracts. No ten dashboards to keep open.

LinkedIn prospect research + briefs
Apollo Intelligence
$49/moincluded
Verified work email finder
LeadMagic / Hunter
$39/moincluded
Company intel (funding, hires, news)
Clearbit / Apollo
$30/moincluded
AI-personalized cold email drafts
Lavender / Regie.ai
$29/moincluded
LinkedIn DM + connection note AI
Taplio / Closely
$39/moincluded
Pipeline + prospect tracking
Streak / Folk
$19/moincluded
Follow-up sequence drafts
Reply.io / Outplay
$70/moincluded
ICP fit scoring + why-now triggers
6sense / Clay
$29/moincluded
Total
~$304/mo
$99/mo
Free during beta. First 50 founders lock in at $79/mo forever.
Questions

Honest answers

Your next five closed deals start in 30 seconds.