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Clume is a zero-knowledge encrypted vault for secure file sharing. Send and store sensitive files with end-to-end encryption, passkeys, automatic expiry, and verifiable activity logs.
Hey everyone 👋
We built Clume because storing and sharing sensitive files today still feels broken.
Most cloud platforms give you “security”… but still have access to your data.
Emails are even worse — once a file is sent, you completely lose control.
So we asked a simple question:
👉 What if you could store and share files, without ever giving up control?
Clume is built around a simple idea: secure vaults.
Instead of uploading files to a traditional cloud, you create isolated, encrypted vaults where everything is protected end-to-end — before it even leaves your device.
• 🔐 Zero-knowledge encryption → only you can access your data
• 🗂 Vault-based system → each vault is independent and secure
• ⏳ Automatic expiry → vaults can self-destruct, leaving no trace
• 🔗 Secure sharing → send access via simple links or codes
• 📝 Safenote → store sensitive information (passwords, keys, notes) privately
The idea is simple:
You don’t store files “somewhere” — you control who can access them, for how long, and under what conditions.
We also focused a lot on usability:
Face ID, quick links, clean UX… no complexity, just control.
Would love your feedback 🙏
Happy to answer any questions!
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About Clume on Product Hunt
“Secure cloud storage with encrypted vaults ”
Clume was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #138 on the daily leaderboard. Clume is a zero-knowledge encrypted vault for secure file sharing. Send and store sensitive files with end-to-end encryption, passkeys, automatic expiry, and verifiable activity logs.
Clume was featured in Privacy (11.1k followers), Tech (622.5k followers) and Security (2.6k followers) on Product Hunt. Together, these topics include over 172.5k products, making this a competitive space to launch in.
Who hunted Clume?
Clume was hunted by Hugo S. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how Clume stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Hugo S