Warmly,

YC S20 · Acquired · [Acquired by HubSpot in 2026] Autonomous sales platform to auto-email…

Competitors

Companies closest to Warmly,
Company	Category	Status	Program
BirdieShared: sales, productivity, linkedinActiveOther	Other	Active	YCS21
CriyaShared: sales enablement, linkedin, emailInactiveAI	AI	Inactive	YCW22
TwineShared: sales enablement, chat, followActiveAI	AI	Active	YCS23
QuotainShared: sales enablement, linkedin, websiteActiveAI	AI	Active	YCS25
Penguin AIShared: sales, auto, sequenceInactiveAI	AI	Inactive	YCS22

Adjacent

Companies next to Warmly,
Company	Category	Status	Program
BlitzIQShared: sales enablement, productivityInactiveOther	Other	Inactive	YCW19
FirstQuadrantShared: sales enablementInactiveAI	AI	Inactive	YCS21
HyperboundShared: sales enablement, lead, thenActiveAI	AI	Active	YCS23
NomiShared: sales enablementActiveAI	AI	Active	YCX25
VerbiflowShared: sales enablement, linkedin, emailActiveAI, Data	AI, Data	Active	YCW25

Also from S20 in AI

All of S20

Company	Category	Status
AkiflowAll your tasks and calendars into an AI-powered productivity appActiveAI	AI	Active
FieldguideVertical AI for Audit & Advisory FirmsActiveAI	AI	Active
adynThe first test designed to prevent birth control side effectsActiveAI	AI	Active
AI.FashionAI.Fashion is the AI creative suite for the fashion industry.InactiveAI	AI	Inactive
Aquarium LearningWe help ML teams improve their models by improving their datasetsAcquiredAI, Devtools	AI, Devtools	Acquired
AtomicAPI that lets companies embed investment accounts into their servicesActiveAI	AI	Active

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.

YC batch: S20 · Summer 2020
Status, per YC: Acquired
Category: AI
Team size: 60
Location: San Francisco, CA, USA; Remote
Checked: 31m ago

YC tags: B2B, Productivity, Sales, Sales Enablement, AI

Warmly, in S20: 209 companies, 28% AI

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.

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