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What they do:
Digital Sales Rooms (Acquired by MindTickle)
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HQ: San Francisco, CA, 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).

What they do:
Digital Sales Rooms (Acquired by MindTickle)
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HQ: San Francisco, CA, United States
What they do:
Discover the photos and videos people are taking of your brand or…
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HQ: San Francisco, CA, United States
What they do:
Self-service display advertising for SaaS and online retail.
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HQ: San Francisco, CA, United States
What they do:
Connecting users with engaging video content across the web.…
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HQ: Los Angeles, CA, United States

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Heyzap (acquired by Fyber for $45m in 2016) is one of the largest…
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HQ: San Francisco, CA, United States

What they do:
Online form builder.
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HQ: Tampa, FL, United States
What they do:
Data-driven customer success platform for B2B SaaS.
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HQ: San Francisco, CA, United States

What they do:
Big Data Meets Startup Investing The best tool for tracking and…
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HQ: San Francisco, CA, United States

What they do:
Mobile ads that users like. Acquired by Pinterest in May 2016.
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HQ: New York, NY, United States

What they do:
Making sense of social data. (Acquired by SimplyMeasured.)
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HQ: Seattle, WA, United States
What they do:
Advertising platform tools for marketplace sellers.
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HQ: San Francisco, CA, United States
What they do:
Animated mobile ads.
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HQ: San Francisco, CA, United States

What they do:
Machine Learning personalization for dynamic digital properties -…
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HQ: San Francisco, CA, United States

What they do:
Nova puts the power of AI to work for you, enabling a more continuous…
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HQ: San Francisco, CA, United States

What they do:
A technology concierge for your home. We provide on-demand support…
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HQ: New York, NY, United States

What they do:
PersistIQ is a free email automation platform to send a small batch…
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HQ: San Francisco, CA, United States

What they do:
Causal Analytics for Growth Teams
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HQ: San Francisco, CA, United States

What they do:
Customize videos to be more relevant and improve business outcomes.
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HQ: San Francisco, CA, United States

What they do:
The best way to collect and analyze voice and video feedback
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HQ: San Francisco, CA, United States

What they do:
AI support agent for your business that actually works
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HQ: San Francisco, CA, United States

What they do:
#1 Data platform for restaurants. Acquired by Thanx
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HQ: San Francisco, CA, United States

What they do:
Automate outbound with signals
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HQ: San Francisco, CA, United States

What they do:
A modern platform for content marketing & SEO.
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HQ: Charleston, SC, United States

What they do:
App for B2B companies to find customer stories and advocates
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HQ: San Francisco, CA, United States

What they do:
Now part of thentwrk.com
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HQ: Los Angeles, CA, United States

What they do:
Customer-facing plans for sales teams and their prospects.
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HQ: San Francisco, CA, United States

What they do:
Build Voice AI Agents
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HQ: San Francisco, CA, United States

What they do:
Open source mobile marketing platform. Alternative to appcues /…
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HQ: San Francisco, CA, United States

What they do:
Answer 70% of your support and sales questions. Instantly
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HQ: San Francisco, CA, United States

What they do:
Generative AI Photographer for E-Commerce
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HQ: San Francisco, CA, United States

What they do:
AI Notetaker that automates all your admin work
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HQ: San Francisco, CA, United States

What they do:
We help companies turn their data into great stories.
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HQ: San Francisco, CA, United States

What they do:
Touch-friendly marketing, acquired by Dropbox
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HQ: San Francisco, CA, United States
What they do:
Real-time analytics (acq by TWTR, 2012)
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HQ: San Francisco, CA, United States

What they do:
Woot for iOS apps.
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HQ: Seattle, WA, United States

What they do:
Easy SEM software. Acquired by Twitter in 2011.
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HQ: San Francisco, CA, United States