search cancel

SourceStack | B2B Lead Geneation



Quick Information

Name of Startup: SourceStack
Year Founded: 2020
Type of company: B2B Lead Generation
HQ Location: San Francisco

Startup Founders:

Alec Barrett-Wilsdon – CEO

Startup one-liner:

Enabling small companies to build highly customized leads lists using 200+ attributes

Problem the startup solves:

Early-stage B2B companies struggle to find, quantify, and scale a customer persona that fits their product. SourceStack allows them to identify prospects by 200+ company data attributes, and download only as much data as they need. Because our pricing is usage-only (non-recurring), we can support small startups as they iterate through various ICPs over time, until they find true Product Market Fit.

Progress and current status:

SourceStack has been running for several years now. As of posting, we count 5 unicorns – plus many other fast-growing small startups – among our customers.

What is a crazy story about the startup?:

The first four months of the startup, we didn’t have proper servers, and the scraping was done solely by a laptop plugged in with a caffeinate script running 24/7.

What is a company the startup looks up to, and why?:

ImportGenius – similar company in a different market. Very well executed in poor-defensibility vertical.

The company in four years will be…

Continuing to serve all our customers’ company data needs.


Author : Tom Heien

Admin at KillerStartups. Loves to talk about artificial intelligence, automation, and the future of the internet.

Share This Post On