Chrome extension Startups

Jungle Scout is a product research and market intelligence tool for Amazon sellers, founded by Greg Mercer in 2015. Starting with just $1,000 and no coding experience, Greg built a Chrome extension to automate his own product research process, then validated demand by posting demos in Facebook seller groups. The business has grown to 35+ remote team members with multiple seven figures in annual revenue through content marketing, educational resources, and influencer partnerships, despite higher-than-average churn rates due to the episodic nature of product research.

Prospectify is a B2B prospecting platform that automates lead generation through data search, enrichment, and email verification. Founded in January 2016 by Matt Extram and Noah, the bootstrapped startup grew from zero to $20,000 MRR in less than nine months by focusing on customer success, strategic partner integrations (Salesforce, HubSpot, Reply), and targeted outbound sales. The company just closed a $1M Series A round and was accepted into Techstars.

CoSchedule is a content marketing and social media publishing calendar built by Garrett Moon and Justin Culey, two entrepreneurs who transitioned from running a web design consulting business. They identified the problem while serving clients, validated it through blog posts and customer interviews, and grew to 7,000+ paying customers and 100,000+ blog subscribers primarily through content marketing—publishing 500+ in-depth, actionable blog posts and building a free headline analyzer tool that drove significant traffic and email signups.