Invisible outreach infrastructure

ColdPipe keeps yourcold email delivered. out of spam.

ColdPipe is a proxy layer for cold email outreach that rotates IPs, warms domains, and randomizes send timing so your campaigns keep reaching the inbox across email, Twitter DMs, and LinkedIn.

Try it for $1See pricing

1,000 credits · no subscription · no lock-in · pay per successful delivery

✉Email
inLinkedIn DMs
𝕏Twitter / X DMs
email
linkedin
twitter

your messages

COLDPIPE

bot-detection bypass

inbox
dm
dm

delivered

✓ msg_4a8f email · delivered✓ msg_7c2d linkedin · delivered✓ msg_1e9b twitter · delivered✓ msg_3f5c email · delivered✓ msg_6a1e linkedin · delivered✓ msg_9b4d twitter · delivered✓ msg_2c7a email · delivered✓ msg_8d3f linkedin · delivered✓ msg_4a8f email · delivered✓ msg_7c2d linkedin · delivered✓ msg_1e9b twitter · delivered✓ msg_3f5c email · delivered✓ msg_6a1e linkedin · delivered✓ msg_9b4d twitter · delivered✓ msg_2c7a email · delivered✓ msg_8d3f linkedin · delivered

How it works

Three steps.
Infinite reach.

STEP 01

Submit your payload

POST /v1/deliver
{
  "channel": "email",
  "to": "cto@target.com",
  "message": "..."
}
STEP 02

Pipe does the routing

→ fingerprint spoof
→ header normalization
→ delivery timing jitter
→ inbox placement check
STEP 03

Confirmed delivery

{
  "status": "delivered",
  "cost_usd": 0.00008,
  "msg_id": "msg_4a8f"
}

Why ColdPipe

Built for teams that
can't afford to miss.

01 ——

Zero configuration

Drop in your message, pick your channel, fire. No proxies to spin up, no accounts to warm, no headers to fake. ColdPipe handles the routing layer.

02 ——

Zero bot-detection blocks

Purpose-built pipe infrastructure that mimics organic delivery patterns. Inbox filters see a human; CDNs see clean traffic. Messages land, every time.

03 ——

Pay per successful delivery

Micro-fraction of a cent per delivered message. If it doesn't land in the inbox, you don't pay. No monthly seats, no hidden overages.

04 ——

All three channels, one API

Email, LinkedIn DMs, Twitter DMs — one unified endpoint. Write your sequence once and fan it out across every channel your prospect uses.

Pricing

Pay only when it lands.

Buy a credit bundle once. Use it across email, LinkedIn, and Twitter DMs. No subscription. No lock-in. No failed-delivery charges.

Starter Pack

Try it risk-free. Zero commitment.

$1
1,000 delivery credits
$0.001 / credit
  • ✓1,000 delivery credits
  • ✓All 3 channels
  • ✓No expiry
  • ✓Pay once, keep credits
Try it for $1
Most popular

Growth Pack

For active SDRs and growth hackers.

$9
10,000 delivery credits
$0.0009 / credit
  • ✓10,000 delivery credits
  • ✓All 3 channels
  • ✓No expiry
  • ✓10× the reach
Get Growth Pack

Pro Pack

Power users, agencies, and teams.

$29
50,000 delivery credits
$0.00058 / credit
  • ✓50,000 delivery credits
  • ✓All 3 channels
  • ✓No expiry
  • ✓Best value per credit
Get Pro Pack
✓Pay per successful delivery only
✓No subscription, cancel anytime
✓Credits never expire
✓All channels in one bundle

Ready to pipe?

Stop getting blocked.
Start getting through.

Start with 1,000 delivery credits for $1. No subscription. No lock-in. Only pay when your message lands.

Try it for $1 — 1,000 creditsSee all plans

No subscription · credits never expire · cancel anytime