Newsletters Database from TopYappers

What it does

Our platform gives you instant access to 50,000+ top newsletter creators from Substack, Beehiiv, Kit, and more. AI scrapers work tirelessly to provide newsletters data with subscriber growth, and verified contact info, and more. In one single database!

Comprehensive database of newsletter creators from Substack, Beehiiv, Kit, and other platforms with detailed analytics, subscriber metrics, and contact information

Search 50K+ newsletters across Substack, Beehiiv, and Kit. Verified subscriber counts, open rates, and direct contact info for sponsorship outreach. Track subscriber growth, engagement metrics, and content performance. AI identifies top-performing topics and strategies. Find newsletter creators across all major platforms. Every creator is categorized by niche with verified contact info for direct outreach. Filter by subscriber count, engagement rate, niche, platform, and location to find your ideal newsletter partners. The unfair advantage in creator discovery and partnership success. Find hidden gems with 1K-100K followers and 10x better engagement. 50+ data points analyzed to match your…from topyappers.com

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  CuratedLetters2024 · curatedletters.com · ▲753

  Build your newsletter in minutes

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  NewsletterDB2023 · ▲100

  All-in-one data platform for newsletter writers and sponsors

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  Newsletter Spy 2.02021 · cuepelis.me · ▲277

  A database of 100,000+ newsletters

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  Newsletterytics2024 · apps.apple.com · ▲181

  Track your Beehiiv's newsletter stats on the go.

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  Newslettee2023 · dobroslav.gumroad.com · ▲257

  Database of 15000+ newsletters to promote your product

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  SubSearchr2023 · unapologeticih.gumroad.com · ▲97

  1900+ substack newsletters with 16 million+ subscribers

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  WallHop – 12ft.io is gone, so I built a replacement▲287

  wallhop is a free paywall bypass. Paste any article link to read it without paywall popups, ads or clutter. No signup, no extension. A simple 12ft.io alternative.

  Growth · 12d ago · wallhop.io

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  Prefer▲201

  The execution layer for AEO

  Growth · 23d ago · tryprefer.com

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  MakerMap▲197

  A living map of makers and what they’re building

  Growth · 27d ago · makermap.lol

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  Clueso▲1,300

  Create stunning product videos in minutes with AI

  AI · 2025 · clueso.io

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  Trickle - Magic Canvas ▲1,064

  Hey HN! Introducing Trickle Magic Canvas: the world’s first Agentic Canvas, where you can visually co-create apps and websites with AI, from idea to production. Why is a canvas better? Most AI tools today rely on linear chats or text prompts. We believe that limits creativity and clarity. Canvas changes the game. 1. Every version & page at a glance. Each page and sub-page lives on a timeline. You can quickly browse, edit, and preview progress like a living, visual document — no more digging through chat logs or scattered states. 2. The canvas is the context. Unlike linear chats, you can…

  AI · 2025 · trickle.so

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  Tinder but it's only pictures of my wife and I can only swipe right▲1,030

  Life & fun · 2025 · trytender.app

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  Ten years of running every day, visualized▲958

  Today marks ten years, 3653 consecutive days, of running at least one mile every day under the USRSA rules [1]. To celebrate, I built an interactive dashboard that turns a decade of GPX files into charts you can explore. Running has truly changed my life: I've made lifelong friends, explored beautiful places, and more importantly invested into my own health and fitness, which I'm starting to see the positive benefits as I get older. The stack is pretty simple: a NextJS app, with a Postgres database to keep all my running data, and all the stats are pre-computed and cached in Redis, so I…

  Dev tools · 2025 · nodaysoff.run

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  Draw a fish and watch it swim with the others▲935

  Made this website as an exercise in vibe-coding and GCP. It was posted about a few times around the internet, on sites like Morning Brew (https://www.morningbrew.com/issues/business-buzzkill), MetaFilter (https://www.metafilter.com/209703/Draw-A-Fish), boingboing.net, etc. I think it's cute! I built a basic CNN trained against penises and swastikas, and then anything that doesn't hit the 63% confidence score gets sent to a mod queue, a vibe-coded fish-tinder…

  AI · 2025 · drawafish.com

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  Use Their ID – Use your local UK MP’s ID for the Online Safety Act▲862

  Hi HN - I made a site that takes a UK postcode, grabs the local MP's information and generates an AI mockup of what their ID might look like. It's a small, silly protest at the stupidity of the Online Safety Act that just came into force. edit - My open AI credits got hugged to death, please use a known postcode (like one from Kier Starmer's constituency, WC2B6NH) in the meantime.

  AI · 2025 · use-their-id.com