Karma.Domains
Expired domains with Wayback spam checks, API and MCP
What is Karma.Domains?
Karma.Domains is a domain research platform for SEO specialists, link builders and domain investors. It aggregates 13M+ expired, auction, backorder and buy-now domains from more than 40 sources, including GoDaddy, DropCatch, NameJet, Sedo, Dynadot and Namecheap, and adds 400,000+ new domains every day. Each domain's history is analyzed through the Wayback Machine to detect spam, toxic topics, language and topic changes, redirects and server errors, and the result is summarized in the proprietary Karma Score. Users combine it with Ahrefs, Moz, Majestic, Semrush and SimilarWeb metrics in 90+ filters, read AI-generated history summaries, and automate searches through a public REST API, CLI, SDKs and an MCP server for AI assistants. The site also offers free SEO checkers.
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FounderPlaybooks.
What other founders did to grow.
2722 dispatches from hundreds of founders, pulled from the week's best podcasts.
I finally got back to my computer on Monday and I opened up my email and there were zero people who messaged me like Hey where's the newsletter
Stop overestimating your readers attention to you
You think 300 subscribers are refreshing their inbox waiting on you. They aren't. The fear of disappointing readers, changing format, or inserting ads — it's almost always a story you invented. Ship the experiment; the silence on the other end is your evidence that the fear was bigger than the reality.
While your social media can be a great way to interact with new people, your email list is really where you're building that trust. And what's cool is that when you start emailing people, they will email you back and you start this dialogue.
Social is the top of funnel — the email list is where trust actually converts
Social platforms are good for first-touch discovery, but weekly emails are where two-way dialogue actually happens and where readers reply with the feedback that shapes the product. That same list becomes the launchpad when it's time to run a pre-sale.
There's a play for whatever you're stuck on.
Read all 2722 playbooks