Alternatives
Products that do what Viper Q Pro — Zero Knowledge Vault does
AES-256 encrypted vault. Pay once, own it forever.
- 1
Simple, secure, with an Env Vault for your .env files
Feb 2026 · lemonadepass.app
- 2
- 3KE
Keeper is an embeddable secret store (Argon2id, XChaCha20-Poly1305 by default). Four security levels, audit chains, crash-safe rotation. Vault is overkill for most use cases. This is for when you ge paranoid about env and need encrypted local storage that doesn't suck. No security through obscurity, hence, It's still early, so now's the best time to find weird edge cases, race conditions, memory leaks, crypto misuse, anything that breaks. The README has a full security model breakdown if you want to get adversarial.
Apr 2026 · github.com
- 4CC
Dear HN community! Looking forward to hearing your feedback on ACE (assured confidential execution), technology that implements VM-based trusted execution environment (TEE) for embedded RISC-V systems with focus on a formally verified and auditable firmware. We target high-assurance systems that can benefit from compartmentalization and hardware-backed isolation. The key ingredient called security monitor (firmware) is implemented in Rust. The formal specification is defined as annotations directly in code and gets translated to Coq using RefinedRust automation. ACE design is now part of the…
2025 · github.com
- 5
The offline password & document vault — no cloud, ever.
23d ago · digitalanki.gumroad.com
- 6
- 7
- 8
Passwordless vault with biometric login + zero-knowledge
Mar 2026 · emvproject-production.up.railway.app
- 9
Zero-knowledge, encrypted alternative to Evernote & Notion
Mar 2026 · securenotesvault.com
- 10
Zero-cloud AES-256 vault for API keys, seeds & secrets.
May 2026 · cypherkeep.com
- 11
- 12
A zero-knowledge password manager that only you can unlock
Jun 2026 · novasafe.io
- 13
- 14
Ultra-secure AES-256 vault for passwords, files & photos
Nov 2025 · accounts.google.com
- 15
Encrypted vault for photos, notes & chats in a calculator
Jun 2026 · vault.cloudstrategy.ai
- 16
- 17
Zero-knowledge vault for API keys, encrypt, proxy, secrets
Jun 2026 · ranbval.com
- 18
- 19KA
Hi HN, I made Keepr, a simple offline CLI password manager for developers who prefer keeping secrets local and working entirely in the terminal. Everything is stored in an encrypted SQLCipher database, protected by a master password. A time-limited session keeps the vault unlocked while you work, so you don’t need to re-enter the password constantly. Keepr never touches the network. It includes commands to add, view, search, update, and delete entries, plus a secure password generator and clipboard support. Technical details: - AES-256 via SQLCipher - PBKDF2-HMAC-SHA256 (1.2M iterations) for…
Nov 2025
- 20
Local-first password manager with military-grade encryption
Jun 2026 · vault-local.vercel.app
- 21
- 22
- 23LH
I got tired of: - .env files committed to Git (seen it happen 100+ times) - API keys shared in Slack - Wondering who has access to what secrets So I built Liberty - a CLI tool that replaces .env files with hardware-bound encryption. How it works: $ pip install liberty-secrets $ liberty add DATABASE_URL postgresql://... $ liberty add STRIPE_KEY sk-... $ liberty exec npm start Secrets are encrypted with a key derived from your machine's hardware (CPU ID + machine ID + disk serial). If someone steals your .liberty vault file, it's useless on their machine. Features: - Hardware-bound…
Jan 2026
- 24
Private Offline AI, Secure Data Storage, and Safe Browser
Jul 2026 · infinityvaultz.com
Ranked by how close each launch is in meaning, then by votes. Refine with a description →