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Early access — be among the firstLive

Cold emailsthat don't soundlike cold emails.

AI-generated emails that get
replies.

Generate 3 scored variations in 30 seconds. Each one personalized, spam-free, and graded A–F before you hit send. Powered by Claude, GPT-4o, Gemini & 10+ models.

3scored variations
30sto first email
🤖10+AI models
📊A–Finstant grade
Try it free — no signup

Your AI-generated email will appear here ✨

Powered by the world's best AI models

ClaudeGPT-4oGeminiMistralLlama 3GroqCommand RQwen
How it works

From blank page to sent email
in under 60 seconds.

Three steps. No learning curve. Real results.

01
01

Describe your prospect

Enter their name, company, and role. Add a pain point or context if you have it.

Prospect

Sarah Chen, VP Sales @ Acme Corp

Role

VP of Sales

Pain point

Struggling to scale outbound SDR team
02
02

AI writes 3 variations

Pain-focused, curiosity-driven, and social proof — each with a different hook and angle. Under 30 seconds.

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?

03
03

Send and track replies

Copy to clipboard or open directly in Gmail. Track which variation got the best reply rate.

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.

Unique feature

Email Quality Score

Every email is graded A–F across 5 dimensions before you send it. Know exactly what to fix — in seconds.

F22/100

Before Proxelion

Readability
30
Personalization
20
CTA Strength
25
Spam Safety
60
Subject Power
30

3 Angles. One Shot.

Pain-focused, Curiosity, Social proof — each scored. Pick the one that wins.

Pain-focusedA

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%...

CuriosityB

Quick question about Acme's pipeline

Social proofA

3 VP Sales cut CAC by 30% last quarter

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!

Live Tone Control

4 tones. Same prospect. Completely different email. Match their energy exactly.

Professional tone
I noticed Acme Corp just closed a Series B — congrats. Scaling revenue efficiently is about to become your #1 challenge. We help B2B teams like yours book 3x more meetings without adding headcount.

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

AI
🔚

Day 14

Breakup email

AI
10+ models

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.

Claude Sonnet

Anthropic

Best

GPT-4o

OpenAI

Gemini Pro

Google

Llama 3.1

Meta

Free

Mistral

Mistral AI

DeepSeek

DeepSeek

Cheap
New — 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 — all in one platform.

Reply Coach

Paste a prospect reply — AI reads between the lines, scores their warmth 1-10, and writes your next message.

2

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.

D38/100

Your email

Subject Power
CTA Strength
Personalization
🧬

Email DNA

Paste your best emails — AI extracts your unique writing fingerprint and clones your style for every new email.

Direct & confidentShort sentencesOpens with dataSoft CTA questionNo filler phrases

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

Critical

Lead quality dropping post Series B

High

CRM data hygiene blocking forecasts

Medium

Trigger 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…

Crafting timely email…

0

AI tools in one platform

Generator, Scorer, Coach…

0+

AI models included

Claude, GPT-4o, Gemini…

0%

Avg reply rate lift

vs generic AI emails

0s

To first email

from blank form

Limited offer

Be one of the first 100 founders.

Get Pro free for 3 months — and lock in founding member pricing at 50% off forever.
We're at 47 / 100spots. Once they're gone, they're gone.

47 spots claimed53 remaining
  • Lock in Starter pricing forever — even as we raise prices
  • Direct access to the founder for feature requests
  • Early access to every new feature before public launch
  • "Founding Member" badge on your profile

No credit card required · Cancel anytime · Founding price locked forever

The difference is measurable

See what gets replies.
Side by side.

Every email scored before you send. No more guessing why your outreach fails.

Without ProxelionGrade F · 22/100
F22/100
Readability
35
Personal.
20
CTA
25
Spam
40
Subject
30

⚠ Issues detected

Generic opener detected
Spam trigger: "FREE"
Weak CTA: "let me know"
No prospect name used

Subject line

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...

VS
With ProxelionGrade A · 91/100
A91/100
Readability
90
Personal.
95
CTA
100
Spam
100
Subject
85

✓ Optimised

Sharp opener — no pleasantries
0 spam trigger words
Strong CTA: "15-min call"
Prospect + company named

Subject line

Scaling Acme past Series B without adding headcount

Sarah — your Series B means pipeline pressure doubles overnight. We helped 3 similar SaaS teams cut CAC by 30% without adding headcount. Worth a 15-min look?

Gets ignored·Gets replies
🚀

Solo Founders

30s

per email

The problem

No time to write 50 personalised cold emails a week

The fix

3 scored variations in 30 seconds. Spend time closing, not writing.

👥

SDR Teams

0

spam triggers

The problem

Generic sequences that land in spam or get ignored

The fix

Spam-scored, personalized emails with AI follow-up sequences built in.

🏢

Agencies

10×

faster outreach

The problem

Managing outreach for multiple clients at scale

The fix

BYOK with 10+ models. Campaign manager. No per-email cost.

Time Saved Calculator

Based on 15 min avg to write one cold email manually

50
10500

12

Hours saved

📅

1.5d

Work days

120×

More emails/hr

Manual: 4 emails/hr · Proxelion: 120+ emails/hr · Time is the only honest metric

🎯

Ready to see your score?

Paste your next cold email into Proxelion. Get an instant A–F grade with exact tips to fix it — before you send.

Free to start — 10 credits/month
Instant quality score on every email
No credit card required
Score my first email free →

No credit card required · Cancel anytime

🔥Founding Member Pricing
Early access

Founding member prices are locked for life — price increases once early access closes.

Pricing that makes
sense.

Start free. No credit card. Upgrade when you close more deals.

🚀Free
$0/month

10 credits to get started

  • 10 credits / month
  • All features unlocked
  • Email Generator + Scorer
  • Reply Coach + Forensics + DNA
  • Pain Hunter + Trigger Email
  • 7-day history
Pro
Most Popular
$79/mo38% OFF
$49/month

or $39/mo billed annually

200 credits / month

  • 200 credits / month
  • All features unlocked
  • AI follow-up sequences
  • Prospect CRM + Campaigns
  • 10+ AI models included
  • Full email history
  • CSV export
  • Priority generation

30-day money-back guarantee

🏢Scale
Best for teams
$99/month

Unlimited · Up to 5 seats

  • Unlimited credits
  • Everything in Pro
  • BYOK (use your own API key)
  • Team seats (up to 5)
  • Priority support & SLA
🔒30-day money-back guarantee
Cancel anytime
🚫No hidden fees
🔑No credit card to start
Feature
Free
Pro
Scale
Credits per month
10
200
Unlimited
Email Generator
Email Quality Score
Reply Coach
Email Forensics
Email DNA
Pain Hunter
Trigger Email
AI Follow-up sequences
Prospect CRM
Campaign manager
10+ AI models
Email history
7 days
Forever
Forever
CSV export
BYOK (own API key)
Team seats
Up to 5
Priority support

Frequently asked questions

Can I cancel anytime?

What is the founding price?

Why is every AI feature available on the Free plan?

What AI models are included in Pro and Scale?

What is BYOK?

Do you offer refunds?

How is this different from ChatGPT?

Is my prospect data stored or shared?

Can I integrate with HubSpot or Pipedrive?

🚀

Stop staring at a blank page.

Grade A cold emails in 30 seconds. No fake promises — just a faster, smarter way to write outreach that sounds human.

Founding price locks in forever · 30-day money back · Cancel anytime