Know exactly who's visiting your site — person-level ID in 174+ countries. Start free, no card needed.
Start free trial →
Free Databases for Founders, Marketers and SEOs
Small, useful databases you can browse right now and download in full for free. No credit card, no trial.
Backlink Exchange Sites
Websites open to backlink exchanges and link swaps, with domain rating, niche, region and the contact email to pitch.
VC & Angel Investor Database
Venture capital firms, seed funds, angel networks and angels with stage, sector focus, location, email and LinkedIn.
B2B Podcasts That Accept Guests
Business, SaaS, marketing, sales and startup podcasts that interview guests, with their topic, host and where to apply.
SaaS Directories and Startup Listing Sites
Directories, review sites, marketplaces and launch platforms where you can list your SaaS or startup, with their pricing and the page to submit.
Sites That Accept Guest Posts
Blogs and websites that publish articles from outside writers, with their niche, the contact email they list and their guest post guidelines.
Why we publish free databases
Happierleads identifies the people who visit your website, with name, work email and LinkedIn. Along the way we collect lists that are useful on their own: sites that swap backlinks, investors who fund startups. Instead of keeping them in a drawer, we publish them here for free.
Every database shows its first rows on the page so you can judge the data before you ask for it. The full version comes with search and a CSV download.
Want more free resources? Try the ROI calculator or get free intent signal leads every week.
Frequently asked questions
Are these databases really free?
Yes. Each database shows its first rows on the page. Enter your email and we send you a link to the full database at no cost.
Can I download the data?
Yes. The full version of every database has search and a CSV download, ready for a spreadsheet, CRM or outreach tool.
How often are the databases updated?
We add rows as we find them, and new databases are added to this page over time.
Join the live session
30 seconds — then you're in the room.