Etacts
Acquired
What they do:
Etacts was born from the frustration of keeping in touch with our ever-growing list of friends (both business and personal), family, coworkers, and clients.…
Quick facts:
HQ: San Francisco, CA, United States
Top Sales & Marketing Startups in the United States
This list has 369 startups and was last updated on Oct 15, 2026. 99 of them are hiring right now. Biggest hubs: San Francisco (253), New York (57), and Los Angeles (10). Largest teams: Optimizely, Apollo.io, and Amplitude. Latest round: 23 Broadway Marketing raised $3.27M (Mar 31, 2026).
369 startupsPage 9 of 11
StackLead
Acquired
What they do:
Lead intelligence as a service. We want to be your personal lead…
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HQ: San Francisco, CA, United States
Bizzy
Acquired
What they do:
Bizzy is omni-channel marketing for ecommerce businesses.
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HQ: San Francisco, CA, United States
YesGraph
Acquired
What they do:
YesGraph recommends exactly who a user should invite to an app. Our…
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HQ: San Francisco, CA, United States
Outbound
Acquired
What they do:
Create automated messages -- email, iOS/Android push, SMS and web…
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HQ: San Francisco, CA, United States
Partnered
Acquired
What they do:
The network where sales teams connect to share customer introductions.
Quick facts:
HQ: New York, NY, United States
Persana AI
Acquired
What they do:
Sales Agents with 100+ data sources to close more deals
Quick facts:
HQ: San Francisco, CA, United States
Resonance
Acquired
What they do:
Self-improving content bank for marketing
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HQ: San Francisco, CA, United States
TalkBin
Acquired
What they do:
Consumer to business messaging.
Quick facts:
HQ: San Francisco, CA, United States
YC W11Early stage
BackType
Acquired
What they do:
BackType was an analytics company acquired by Twitter in 2011
Quick facts:
HQ: San Francisco, CA, United States
YC S08Early stage
Booktrope
Shut down
What they do:
Booktrope provides a software platform that makes it easy for…
Quick facts:
HQ: Seattle, WA, United States
Atlas
Shut down
What they do:
Modern customer support platform replacement for Intercom and Zendesk
Quick facts:
HQ: San Francisco, CA, United States
Prelay
Shut down
What they do:
Team Selling Platform
Quick facts:
HQ: San Francisco, CA, United States
Optilly/Installmonetizer
Shut down
What they do:
Fb ad optimization platform
Quick facts:
HQ: San Francisco, CA, United States
Fanchatter
Shut down
What they do:
FanChatter aggregates, amplifies and empowers fan content on every…
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HQ: Minneapolis, MN, United States
Canopy Labs
Shut down
What they do:
Canopy Labs automates customer analytics for small and medium-sized…
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HQ: New York, NY, United States
Partnered
Shut down
What they do:
Partnered is a digital platform automating business development…
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HQ: San Francisco, CA, United States
Locent
Shut down
What they do:
Locent is an automated messaging platform for companies
Quick facts:
HQ: San Francisco, CA, United States
Compgun
Shut down
What they do:
Sales commission software that grows revenue.
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HQ: San Francisco, CA, United States
Elucify
Shut down
What they do:
Elucify is an API that plugs into your CRM which automatically cleans…
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HQ: San Francisco, CA, United States
AI.Fashion
Shut down
What they do:
AI.Fashion is the AI creative suite for the fashion industry.
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HQ: Los Angeles, CA, United States
ngrow.ai
Shut down
What they do:
Low-code SaaS for marketing in push notifications
Quick facts:
HQ: San Francisco, CA, United States
Zoltar Labs
Shut down
What they do:
AI-assisted CX tool built with your knowledge.
Quick facts:
HQ: New York, NY, United States
VOIQ
Shut down
What they do:
Conversational AI VoiceBots for Business
Quick facts:
HQ: San Francisco, CA, United States
Paneau
Shut down
What they do:
Tablets inside Uber/Lyfts to advertise directly to riders
Quick facts:
HQ: San Francisco, CA, United States
ClearMix
Shut down
What they do:
On-Demand, Fully-Remote Marketing and Sales Video Production Platform
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HQ: New York, NY, United States
Sonnet
Shut down
What they do:
Meeting notes and CRM, automated
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HQ: San Francisco, CA, United States
Xkit
Shut down
What they do:
Universal CRM integration for B2B SaaS apps
Quick facts:
HQ: San Francisco, CA, United States
Index
Shut down
What they do:
Mapping the world's professional relationships.
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HQ: San Francisco, CA, United States
Abbot
Shut down
What they do:
Your Customer Success Co-Pilot
Quick facts:
HQ: San Francisco, CA, United States
Criya
Shut down
What they do:
AI that builds GTM assets in seconds
Quick facts:
HQ: San Francisco, CA, United States
Vessel
Shut down
What they do:
Developer-first, native integration platform for GTM tools
Quick facts:
HQ: San Francisco, CA, United States
PhoneSys
Shut down
What they do:
The Phone System for Sales Teams.
Quick facts:
HQ: San Francisco, CA, United States
Sixty
Shut down
What they do:
On demand web app help
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HQ: San Francisco, CA, United States
Intelligent
Shut down
What they do:
Demand Forecasting as a Service
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HQ: San Francisco, CA, United States
Synch
Shut down
What they do:
Supercharging Sales
Quick facts:
HQ: New York, NY, United States