Cold emailsthat don't soundlike cold emails.
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Product
Everything in
one screen.
Generate, score, and refine cold emails — without switching tabs.
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emails generated
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avg. per email
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AI models
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spam-free rate
A–F
instant grade
The problem
You're not bad
at sales.
Your emails are written wrong.
Every SDR and founder hits
the same three walls.
2 hours per email, ignored anyway.
You research. You rewrite. You agonize over the subject. Hit send — silence.
No feedback loop. Just silence.
Was it the subject? The CTA? You'll never know. Every send is a blind guess.
Templates that scream “template.”
“I hope this email finds you well.” Prospects recognize it in the first line. So do spam filters. Generic is invisible — and invisible doesn't close deals.
land in junk folder
The shift
The fix isn't writing better.
It's writing smarter.
How it works
From blank page
to sent email.
Three steps. No learning curve. Under 60 seconds from prospect name to a graded, send-ready email.
Describe your prospect
Enter their name, company, and role. Add context if you have it — the more specific, the sharper the output.
Prospect
Pain point
Your offer
Pain-focused
Sarah, scaling an SDR team past 5 reps without burning your stack is brutal. We cut ramp time by 40%...
Curiosity
Had a quick question about how Acme handles pipeline generation at your current headcount...
Social proof
Helped 3 VP Sales at Series B SaaS companies cut CAC by 30% last quarter. Worth a 15-min look?
AI writes 3 scored variations
Pain-focused, curiosity-driven, and social proof — each graded A–F. Score, dissect, and pick the winner.
Send and track what works
Copy to any email client in one click. See which variation got the reply and use that pattern again.
Sarah Chen · Pain-focused
Reply received · 2h ago
23%
Reply rate
3
Variations
30s
Generated
Built different
Not just AI writing.
Email intelligence.
Proxelion scores, optimises, and perfects every email before you hit send.
Email Quality Score
Every email is graded A–F across 5 dimensions before you send it. Know exactly what to fix — in seconds.
5
dimensions scored
A–F
grade range
<1s
to score
Before Proxelion
3 Angles. One Shot.
Pain-focused, Curiosity, Social proof — each scored. Pick the one that wins.
Scaling past 5 SDRs without the chaos
Most VP Sales I talk to hit the same wall at your headcount. Pipeline targets go up — hiring more SDRs isn't the answer. We cut ramp time by 40%...
Quick question about Acme's pipeline
Had a quick question — how does Acme handle pipeline generation at your current headcount? Asking because we've seen a pattern with Series B SaaS...
3 VP Sales cut CAC by 30% last quarter
Helped 3 VP-Sales at Series B SaaS companies cut CAC by 30% last quarter. The common thread? They all replaced volume outreach with precision targeting...
Spam Detector
25+ spam trigger words flagged in real time. Land in inbox, not junk.
Don't miss this FREE opportunity! Click here to learn more. Act NOW — limited time offer with guaranteed results!
Acme's growth from Series B puts you in a tough spot — most VPs I talk to face this exact scaling problem. Worth a 15-min call?
Live Tone Control
4 tones. Same prospect. Completely different email. Match their energy exactly.
Auto Follow-ups
80% of replies come after follow-up #2. AI writes the full sequence.
Day 1
Initial cold email
Day 3
Different angle follow-up
Day 7
Value-add follow-up
Day 14
Breakup email
Best AI Models,
Ready to Use
Your plan unlocks Claude, GPT-4o, Gemini, and 10+ more AI models. Pick the best one for each email — no technical setup required.
All models live
Claude Sonnet
Anthropic
GPT-4o
OpenAI
Gemini Pro
Llama 3.1
Meta
Mistral
Mistral AI
DeepSeek
DeepSeek
AI Intelligence Suite
Beyond writing.
Sales intelligence.
5 AI-powered tools that analyze replies, dissect emails, decode your writing style, hunt for pain points, and capitalize on perfect timing.
Reply Coach
Paste a prospect reply — AI reads between the lines, scores their warmth 1-10, and writes your next message.
Warmth Score
Cold — likely ignored
Suggested reply ready →
Email Forensics
Drop any cold email — AI grades it A–F, identifies every mistake, and rewrites it 2× better in 10 seconds.
Your email
Email DNA
Paste your best emails — AI extracts your unique writing fingerprint and clones your style for every new email.
Pain Hunter
Enter any company — AI digs through public signals to find their 3 real pain points and writes a targeted email for each.
SDR ramp time killing pipeline
CriticalLead quality dropping post Series B
HighCRM data hygiene blocking forecasts
MediumTrigger Email
Spotted a funding round, new hire, or job posting? Paste it — AI writes a perfectly timed email that references the moment naturally.
Signal detected
Acme Corp just announced a $15M Series B led by Sequoia. They plan to triple their sales team…
Pre-Send Intelligence
Know before you hit send.
Every time.
Two AI tools no competitor offers — predict your exact reply rate and inbox placement before a single email leaves your outbox.
Reply Predictor
Paste your email draft — AI predicts your exact reply probability, scores 6 dimensions, and tells you the 3 highest-impact changes to push it higher.
Don't Send
Inbox Radar
30–50% of cold emails never reach the inbox. Inbox Radar simulates Gmail, Outlook, Yahoo & Apple filters — and shows you exactly where yours lands, with fixes.
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AI tools in one platform
Generator, Predictor, Radar…
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AI models included
Claude, GPT-4o, Gemini…
0%
Avg reply rate lift
vs generic AI emails
0s
To first email
from blank form
Why Proxelion?
Not just another
AI wrapper.
ChatGPT is a chat tool. Proxelion is a cold email system — built for one job, done obsessively well.
Founding member
Your first month
for just $19.
Then $25/mo locked forever — even when we raise to $99. The first 50 founders get this deal. No catches. Cancel anytime.
$49/mo locked forever (50% off)
Pay $49/mo for AI SDR forever. Regular price is $99/mo — your rate never changes, even as we add features.
🚀 Autopilot Mode unlocked
Type a list of companies — Prox researches all in parallel, writes personalized emails, batch-sends with one click.
📥 Reply Monitoring (auto Gmail)
Prox reads your inbox, classifies every reply (interested / timing / not interested / referral), drafts the response.
1,000 emails + 100 Find Prospects /mo
Send 1,000 personalized cold emails monthly. Find 100 verified contacts at any company via Proxycurl.
Direct line to the founder
Your feedback shapes the product. You talk to Youssef, not a support bot.
Offer expires in
Billed monthly · Cancel anytime · Price never increases
Offer expires in 3 days — never repeats
Everything unlocked on day 1
12 founders already locked their spot
Proof in numbers
See what gets replies.
Side by side.
Every email scored before you send. No more guessing why your outreach fails.
Why you get no replies
Subject
Following up on my previous email
I hope this email finds you well. My name is John and I wanted to reach out because I think you might be interested in our FREE solution...
4×
More replies.
Same prospects.
Users switching from manual writing report 4× average reply rate improvement within 2 weeks.
0%
Less writing time
From 15 min to 30 sec
0%
Spam-free rate
Scored before you send
30s
per email
Solo Founders
The problem
No time to write 50 personalized cold emails a week
The fix
3 scored variations in 30 seconds. Close deals, not drafts.
0
spam triggers
SDR Teams
The problem
Generic sequences flagged before they even land in the inbox
The fix
Spam-scored + personalized with AI follow-up sequences built in.
10×
client outreach
Agencies
The problem
Managing personalized outreach for 12 clients at scale
The fix
Advanced AI + 10+ models. Reply Predictor + Inbox Radar. No extra cost.
Time Saved Calculator
Based on 15 min/email manually vs 30 sec with Proxelion
12.1h
Hours saved
1.5d
Work days
120×
More emails
Ready to see your score?
Paste your next cold email. Get an instant A–F grade with exact tips to fix it — before you hit send.
No credit card required · Cancel anytime
What users say
Real people.
Real numbers.
From solo founders to full SDR teams — what happened when they let AI handle the writing.
4×
reply rate
Went from 2% to 8% reply rate in two weeks. The scorer showed me exactly what I was doing wrong — generic openers and weak CTAs.
Marcus Chen
Head of Sales · Growthify
80%
less time
Managing outreach for 12 clients was a nightmare. Proxelion cut writing time by 80%. My clients see better results and I have my weekends back.
Sarah Kim
Agency Owner · Outbound.io
4×
reply rate
Went from 2% to 8% reply rate in two weeks. The scorer showed me exactly what I was doing wrong — generic openers and weak CTAs.
Marcus Chen
Head of Sales · Growthify
80%
less time
Managing outreach for 12 clients was a nightmare. Proxelion cut writing time by 80%. My clients see better results and I have my weekends back.
Sarah Kim
Agency Owner · Outbound.io
Results self-reported by verified users · Individual results vary
Ready when you are
Stop guessing.
Start closing.
Your next reply is 30 seconds away. Write it, score it, send it.
Plans & pricing
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