HeroBounce

What it does

Email verification that goes beyond unknown. HeroBounce resolves catch-all domains and greylisted servers - recovering 30-40% of leads other tools discard. 95%+ accuracy.

HeroBounce verifies every email with SMTP + DNS + AI scoring, retries greylisted servers automatically, and scores catch-all domains individually. Recover up to 40% more usable contacts from every list.

• 
  ZeroBounce2018 · zerobounce.net · ▲163

  Email verification platform, 99%+ accurate

• 
  Heybounce.io2024 · heybounce.io · ▲166

  Fast, accurate & secure email validation service

• 
  Bitbounce2017 · ▲263

  Email paywall

• 
  Email List Verify2016 · emaillistverify.com · ▲330

  Remove hard bounces and email traps from your email lists

• 
  Weecheck2021 · ▲120

  Validate email addresses and avoid bounces

• 
  Endbounce2025 · endbounce.com · ▲6

  The Simplest AI powered tool for Flawless email verification

• 
  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 · 11d ago · wallhop.io

• 
  Prefer▲201

  The execution layer for AEO

  Growth · 22d ago · tryprefer.com

• 
  MakerMap▲197

  A living map of makers and what they’re building

  Growth · 26d ago · makermap.lol

• 
  Brila▲1,364

  One-page websites from real Google Maps reviews

  AI · Apr 2026 · brila.ai

• AG
  A game where you build a GPU▲964

  Thought the resources for GPU arch were lacking, so here we are

  Life & fun · Apr 2026 · jaso1024.com

• 
  I built a tiny LLM to demystify how language models work▲915

  Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.

  AI · Apr 2026 · github.com

• 
  Fathom 3.0▲800

  AI meeting notes: now bot-free, in ChatGPT & Claude + more

  AI · Apr 2026 · fathom.ai

• 
  Brutalist Concrete Laptop Stand (2024)▲786

  I made a laptop stand out of solid concrete, in the style of brutalist architecture, with themes of urbex and urban decay

  Life & fun · Apr 2026 · sam-burns.com

• 
  I built a frontpage for personal blogs▲783

  With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.

  AI · Apr 2026 · text.blogosphere.app