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YCS20· AI

Warmly,

[Acquired by HubSpot in 2026] Autonomous sales platform to auto-email…

AcquiredChecked 16h ago
Batch
S20
Status, per YC
Acquired
Team size
60
HQ
San Francisco, CA
In S20209 companies, 28% AI
warmly.aiYC profile

Founders

Not read from YC yet; the weekly run fills these in.

Same space

About Warmly,

Acquired by HubSpot in 2026. 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.

San Francisco, CA, USA; Remote

Warmly,: questions

Which YC batch was Warmly, in?

Warmly, was in Y Combinator's Summer 2020 batch (S20).

Is Warmly, still active?

Y Combinator lists Warmly, as acquired.

Where is Warmly, based?

Warmly, lists San Francisco, CA, USA; Remote as its location on YC's directory.

Not affiliated with Y Combinator. From YC's public directory. Logos via logo.dev; trademarks belong to their owners.

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