Cleanbox

What it does

Drowning in spam and newsletters you never signed up for? Cleanbox sits between the internet and your inbox. Every email goes through spam scoring, virus scanning, AI classification, and your rules before delivery. Create aliases that forward to your real inbox. AI explains why messages get flagged. Set delivery schedules, rate limits, or whitelist-only mode. Auto-categorize senders, one-click unsubscribe, and cloud attachment storage. Works with Gmail, Outlook, iCloud or any IMAP provider.

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  PureBox.aiJul 2026 · purebox.ai · ▲139

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  SuperinboxOct 2025 · superinbox.com · ▲531

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  Hello InboxAug 2026 · helloinbox.email · ▲283

  Hey HN, I built an email deliverability SaaS with a RAG system. It's trained on all my knowledge and hundreds of real deliverability use cases from 4+ years experience as an Email Deliverability Specialist on Upwork. It solves a frustration problem a lot of businesses are experiencing. I'm looking for feedback so let me know in the comments.

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  ZeroInbox.ai2024 · zeroinbox.ai · ▲130

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

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  Homebrew 6.0.0▲1,481

  Today, I’m proud to announce Homebrew 6.0.0. The most significant changes since 5.1.0 are a new tap trust security mechanism, the new faster, smaller, default internal Homebrew JSON API, sandboxing on Linux, better defaults informed by our user survey, many brew bundle improvements, improved performance and initial support for macOS 27 (Golden Gate). Happy to discuss any questions here!

  Dev tools · Jun 2026 · brew.sh

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  Performative-UI – A react component library of design tropes▲1,181

  Hi HN! I was super frustrated at apps like tiktok and wechat preventing me from saving or downloading the animated gifs, so I made a little tool to turn a screen recording into a slack-sized emoji. Hope you get some value from this!

  Life & fun · Jun 2026 · vorpus.github.io

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  Upstream▲976

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  AI · Jun 2026 · upstream.do

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  AI · Jun 2026 · goldfish.sh

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  I made Google Trends for Hacker News by indexing 18 years of comments▲822

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  Life & fun · Jun 2026 · hackernewstrends.com