I indexed 1.3m+ email newsletters
Reletter's database gives you access to subscriber numbers, newsletter data and contact info to help you get featured on the right email newsletters.
I indexed 1.3m+ email newsletters launched on March 9, 2023 with 42 votes, #1,673 of 5,007 launches that month and more than 90% of that year's launches. The site was still online in September 2026, 3 years on.
In plain words
Reletter is a searchable index of over 1.3 million email newsletters, launched in March 2023. It helps people discover newsletters across various topics by browsing and searching this curated database. The service is designed for anyone looking to find new newsletters to subscribe to rather than stumbling upon them randomly.
written from the facts on this page · September 2026
From the sources
Get access to subscriber numbers , chart rankings, contacts , traffic estimates and lots more. Get the info you need to research, qualify and pitch newsletters at scale. Quickly find email newsletters that cover the topics most important to you. No more trawling through Google looking for leads. We index more than seven million Substack, LinkedIn, Ghost, Beehiiv and Kit newsletters. Get the contact info you need to reach out fast including email addresses and social media accounts. Wave goodbye to static spreadsheets. Create target lists of newsletters for your campaign. Export them to your CRM software. Get an email alert whenever your keyword, brand, person or topic is mentioned in a…from reletter.com
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