Warmly,

Autonomous sales platform to auto-email your warmest leads

San Francisco, United States · Founded 2020 · $21.6M raised

Employees
11–50
Founded
2020
Business Model
B2B
Website
warmly.ai
Total Funding
$21.6M
Last Round
$6.0M Extension RoundFeb 2025
Rounds
5

About

Step 1: We find you warm leads: contacts + companies that are showing interest on your website (via 6sense/Clearbit) and researching you around the web (via Bombora) but haven't converted yet. Step 2: We then auto follow up via chat, email or LinkedIn. Depends what workflows you want to set up - we can AI chat with them on your website, auto AI email them via your sequence provider of choice, and/or auto AI linkedin sequence them. Your humans can verify everything before being sent too.  Outcome: 10x more outbound than a human SDR, 3x reply rates since they're warm and more booked meetings (results shown in ROI dashboard).  P.S. if you want to use humans: you can send 1-click warm intro requests via your network or live chat/video call them too. This is the power of an autonomous sales orchestration platform and we have 100+ paying customers who can back it up.

Summary

Warmly, is an Artificial Intelligence company based in San Francisco, United States, founded in 2020. It has raised $21.6M in total across 5 rounds, most recently a $6.0M Extension Round round in Feb 2025. Investors include NFX, Felicis Ventures and Maven Ventures.

Tech & App Stack

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Funding History

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Extension RoundSeries A ExtensionFeb 2025
$6.0M

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Pre-Seed through Extension Round — per-round amounts, valuations, and who invested in each round.

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