HioMail

What it does

Get a Temp Gmail address with a real @gmail.com inbox for verification codes and one-time sign-ups. No registration; messages auto-delete after 6 hours.

Free temporary email for verification codes and one-time sign-ups. Switch between an address ending in @gmail.com and connected Microsoft Outlook/Hotmail addresses without registration.

Switch between Gmail-based temporary email and Microsoft Outlook/Hotmail temporary addresses for sign-ups, verification codes and one-off messages. Choose the provider you need: Gmail or Microsoft mail from connected Outlook.com, Hotmail.com, Live.com and Live.cn accounts. HioMail lets you switch between a temporary address ending in @gmail.com and Microsoft mail aliases from connected Outlook/Hotmail accounts. Microsoft addresses may end in @outlook.com, @hotmail.com, @live.com or @live.cn. Use the address shown on screen for sign-ups and verification messages. HioMail is an independent service and is not affiliated with or endorsed by Google or Microsoft. Gmail is a trademark of Google…from hiomail.com

• 
  Temp Mail2021 · ▲205

  Free, easy to use and reliable temporary email address

• 
  Mailet2022 · ▲132

  Mailet provides you with free temporary email addresses

• TD
  Tempmail.de – Temporary, disposable, anonymous email address2014 · tempmail.de · ▲66
• 
  Warmup Your Email2021 · ▲153

  Always land in Inbox by establishing sender reputation

• 
  Cold Email Warmup by GMass2021 · ▲98

  A completely free cold email warm-up system

• SW
  Startup with no website - [email protected]2019 · ▲288

  Hey there, there are lot of disposable email services, but as I was thinking I realized 95% of the time, I don't care about my inbox. I just want to "verify my email". That's why I created a startup with no website, it's called [email protected], it's a credible domain (you don't say) and it will click on any "verify" links you send it to it. You can use aliases to get around of duplicate emails in the target system, so like [email protected] [email protected] [email protected] so choose an alias and start using the service! I will provide a…

• 
  AstraPixels▲267

  ​​A pixel-art solar system at its real current positions.​

  Growth · 29d ago · astrapixels.com

• 
  WorldMap.lol▲197

  Put your startup on the map. Literally.

  Growth · 13d ago · worldmap.lol

• TL
  The load-bearing vocabulary of Claude▲703

  Life & fun · 10d ago · louisabraham.github.io

• 
  Hey Noah▲641

  A proactive AI executive assistant for founders

  AI · Aug 2026 · heynoah.io

• 
  Clipto MCP▲640

  Let agents source clips from terabytes of your local video

  Work · 18d ago · clipto.com

• SA
  Simple algorithm and color space to generate diverse skin tones▲627

  Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…

  Life & fun · Aug 2026 · toneyalexander.github.io

• 
  AdAnt AI▲608

  Claude for viral, high-converting social ads

  AI · Aug 2026 · adant.ai

• 
  I trained a 125M model to autocomplete piano on-device▲598

  I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.

  AI · 16d ago · simedw.com