Sifero Cloud

Zero-knowledge cloud storage. No email. No traces

What it does

Files encrypted in your browser before upload — we can't read them. Anonymous signup, no email or phone required. Decoy Mode opens a fake vault under pressure. Panic Wipe destroys everything instantly. Dead Man's Switch auto-destroys if you don't check in. Steganography hides files inside images. Legal layer with Bitcoin timestamping. Free tier available.

Does the same job

all alternatives →

Opacity Storage2019 · ▲73
Private encrypted file storage, powered by crypto.
Decentrafile2021 · ▲144
Free anonymous decentralized cloud storage for everyone
CipherlyJul 2026 · github.com · ▲15
Encrypt, disguise and hide messages — 100% offline
ShieldFiveJun 2026 · shieldfive.com · ▲4
Zero-knowledge cloud storage, post-quantum by default
VaultiCryptJun 2026 · vaulticrypt.pages.dev · ▲2
Zero-trust, offline-first encryption for your files
FarewellJun 2026 · farewell.pro · ▲4
Offline encrypted vault for Apple Silicon Mac.

More work this month

the category →

Clipto MCP▲640
Let agents source clips from terabytes of your local video
Work · 18d ago · clipto.com
HyNote for Mac▲383
Free local transcription that is 100% Private
Work · 17d ago · hynote.ai
VoiceOS App Store▲330
The app store for voice native apps that lives in your notch
Work · 28d ago · voiceos.com
Scrimba Explain▲325
Ask any question, get a video back instantly
Work · 24d ago · scrimba.com
CleanShot 5.0 with Studio Mode▲278
Mac-native app for screenshots, recordings and collaboration
Work · 5d ago · cleanshot.com

Launched alongside, March 2026

the whole month →

Lightfield▲891
AI-native CRM that builds itself and does work for you
AI · Mar 2026 · lightfield.app
Tobira.ai▲730
A network where AI agents find deals for their humans
AI · Mar 2026 · tobira.ai
Claude Import Memory▲725
Switch from ChatGPT to Claude with import memory feature
AI · Mar 2026 · claude.com
Littlebird▲712
The AI assistant that already knows your work
AI · Mar 2026 · littlebird.ai
Viktor.com▲701
Your AI Coworker that proactively executes tasks
AI · Mar 2026 · viktor.com
Jupid▲664
File your taxes with Claude Code
Commerce · Mar 2026 · jupid.com