
Positional
What they do:
A modern platform for content marketing & SEO.
Quick facts:
HQ: Charleston, SC, United States
This list has 477 startups and was last updated on Oct 15, 2026. 121 of them are hiring right now. Biggest hubs: San Francisco (253), New York (57), and London (12). Largest teams: Optimizely, Superside, and Apollo.io. Latest round: Dot Founder raised $5M (Oct 14, 2026).
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What they do:
A modern platform for content marketing & SEO.
Quick facts:
HQ: Charleston, SC, United States

What they do:
Close and activate your customers on WhatsApp
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HQ: Mexico City, Mexico

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

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.…
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HQ: San Francisco, CA, United States
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

What they do:
Hublo is making data-driven marketing simpler. It's a super simple…
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What they do:
Bizzy is omni-channel marketing for ecommerce businesses.
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HQ: San Francisco, CA, United States

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

What they do:
Create automated messages -- email, iOS/Android push, SMS and web…
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HQ: San Francisco, CA, United States

What they do:
The network where sales teams connect to share customer introductions.
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HQ: New York, NY, United States

What they do:
Sales Agents with 100+ data sources to close more deals
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HQ: San Francisco, CA, United States

What they do:
Self-improving content bank for marketing
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HQ: San Francisco, CA, United States
What they do:
Consumer to business messaging.
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HQ: San Francisco, CA, United States

What they do:
BackType was an analytics company acquired by Twitter in 2011
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HQ: San Francisco, CA, United States

What they do:
Booktrope provides a software platform that makes it easy for…
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HQ: Seattle, WA, United States

What they do:
Helping Dropshippers in Colombia run the business and increase sales
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What they do:
Modern customer support platform replacement for Intercom and Zendesk
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HQ: San Francisco, CA, United States

What they do:
Team Selling Platform
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HQ: San Francisco, CA, United States

What they do:
Run, Track and manage any and all user incentive campaigns.
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What they do:
Fb ad optimization platform
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HQ: San Francisco, CA, United States
What they do:
FanChatter aggregates, amplifies and empowers fan content on every…
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HQ: Minneapolis, MN, United States
What they do:
Canopy Labs automates customer analytics for small and medium-sized…
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HQ: New York, NY, United States
What they do:
Partnered is a digital platform automating business development…
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HQ: San Francisco, CA, United States
What they do:
Locent is an automated messaging platform for companies
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HQ: San Francisco, CA, United States