Cold Outreach

One Tool

Cold Email

No more switching between lead finders, verifiers, writers, and senders. Suplex does it all — on your computer.

Trusted by 2,000+ sales teams, agencies, and founders

The Problem

Five tools. Five bills.
Zero sanity.

Sales teams waste hours every day jumping between apps. Export CSVs here. Import there. Pay for five subscriptions. Deal with five support teams.

Suplex replaces your entire cold email stack with one powerful, local application. Find leads in the morning. Hit send by lunch. Book meetings by dinner.

The Solution

001

Lead Finder

Search LinkedIn, websites, and databases simultaneously.

002

Email Verify

Real-time validation. Catch typos. Avoid bounces.

003

AI Writer

Personalized messages from hours of research. In seconds.

004

Smart Send

Gmail to enterprise scale. Rotation built-in.

50

emails/day on Gmail

Start small. Warm up naturally.

20K

emails/day at scale

Rotated accounts. Unlimited potential.

01 Download Suplex
02 Connect your email
03 Find your first leads
04 Send personalized outreach

One tool.
Unlimited leads.

Download Free

No credit card required. No time limit.