---
title: "FirstSales.io - Cold Email Platform | 87% Inbox Rate"
description: "87% inbox placement for cold email. 21-day smart warm-up, free list cleaning & monitoring. Setup in 8 minutes."
canonical: "https://firstsales.io/"
---

AI SDR for cold email · works 24/7

# Your AI SDR works 24/7\. It books the meeting.

FirstSales scrapes the web to find your leads, then writes, personalizes, sends, and follows up around the clock, and books the meeting straight to your calendar. It warms up and cleans as it goes, so 87% lands in the primary inbox, not spam.

* Finds your leads by scraping the web, no list to upload
* Writes & personalizes every email, then follows up automatically
* Books meetings to your calendar, around the clock
* Lands in the primary inbox, 87%, not spam

[Start your $1 trial](https://app.firstsales.io)[See Pricing](/pricing/)

$1 for 3 days · Cancel anytime · 87% inbox placement

Loved by founders & SDRs

app.firstsales.io

![FirstSales dashboard, inbox placement rate, domain health, and campaign deliverability metrics](/_next/image/?url=%2Fdashboard.webp&w=3840&q=75)