Dev tools · alternatives · 2026
24 alternatives to AdmitiQ - signed, expiring tokens
Signed expiring QR tickets that can’t be forged
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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Never Reprint Another QR Code
Jul 2026 · lastqrcode.com · its alternatives →
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URL Shortener with ability to set expiry date and password
2019 · its alternatives →
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Scanmint▲4QR codes with live scan analytics — free
Jul 2026 · scanmintsite.space · its alternatives →
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Expyry▲7Track credential & token expiry from your terminal
Apr 2026 · github.com · its alternatives →
- 10EI
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Hi HN, In most codebases I’ve worked on, temporary hacks (“TODO: remove later”, “just for this release”) slowly become permanent. Nobody remembers why they exist, but they keep shipping to production. I built a small CLI called DebtBomb to make that explicit. Instead of free-form TODOs, you attach an expiry date to temporary code. When the date passes, CI fails until the code is removed or the expiry is intentionally extended. Recently I added integrations so expired debt bombs don’t just fail CI — they become visible and owned: When a debt bomb expires, DebtBomb can automatically create a…
Jan 2026 · github.com · its alternatives →
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QRKit▲2Free QR codes that never expire and never track scans
Jul 2026 · qrkit.tools · its alternatives →
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SBIX Certify▲13✨ Instant legal proof-of-existence for any document.
Dec 2025 · certify.sbix.io · its alternatives →
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Dynamic QR codes with lifetime validity and analytics
Feb 2026 · qrforever.com · its alternatives →
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Pay once for dynamic QR codes/Pages that work forever
Jun 2026 · qrever.com · its alternatives →
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SasaSavic.ca recently launched a public cryptographic timestamping service designed to remain verifiable even in a post-quantum world. The platform uses SasaSavic Quantum Shield™, a dual-signature protocol combining classical and post-quantum security. Each submitted SHA-256 hash is: • Dual-signed with ECDSA P-256 and ML-DSA-65 (per NIST FIPS 204) • Anchored to the Bitcoin blockchain via OpenTimestamps • Recorded in a public, verifiable daily ledger API (beta, no auth required): https://sasasavic.ca/beta-api/ Example curl request: curl -X POST…
Nov 2025 · its alternatives →
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FazQR▲3Free QR codes that never expire — with honest limits
Aug 2026 · fazqr.com.br · its alternatives →
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TempQR▲1Quick QR codes and links with time-based expiration.
Jan 2026 · tempqr.com · its alternatives →
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Permanent QR Codes. Pay Once. Use Forever.
Jul 2026 · lifetimeqrcodes.com · its alternatives →
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Track SSL expiry before it breaks your site
Feb 2026 · apps.apple.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →