Work · alternatives · 2026
24 alternatives to IdeaProofNow
Timestamp your work before you share it.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1SV
2022 · docs.planet.ink · its alternatives →
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Claimby▲107Free legally-valid timestamps for your files, ideas & art.
2018 · claimby.com · its alternatives →
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DocProof▲2Cryptographic timestamps for documents — no file storage
Jul 2026 · docproof.app · its alternatives →
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Time Ledger▲323Manage your time like you manage your money.
Feb 2026 · sobo-link.vercel.app · its alternatives →
- 6
TimeSeal▲116Restoring digital trust, one blockchain timestamp at a time
2023 · timeseal.com · its alternatives →
- 7
TimeStamper▲237Generate timestamps for your video in seconds
2024 · timestamper.vercel.app · its alternatives →
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Otherworldly personalized tips on idea validation, biweekly
2022 · adstra.ai · its alternatives →
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- 12BT
Find information, resources and relevant links for btproof.com. This domain may be for sale.
2013 · btproof.com · its alternatives →
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Turn everyday photos into timestamped records
Aug 2026 · play.google.com · its alternatives →
- 15
Timemark▲13Intuitive, professional, info-rich photos for work report
2025 · timemark.com · its alternatives →
- 16BC
2013 · vog.github.io · its alternatives →
- 17IM
I've just launched a new site that creates Trusted Timestamps. Anyone can use it to make any data immutable going forward in time. By "verifying" a Trusted Timestamp against a file, you certify that file has not been altered since the time the Trusted Timestamp was created at. Trusted Timestamps are not a new idea, there is a standard defined in RFC3161 and some other prior work as well. My design though is different as it is based on plain-text, human readable files. I believe this makes this form of Trusted Timestamp more accessible for a wider set of applications. I found the RFC3161…
2024 · timestampit.com · its alternatives →
- 18
Use the public blockchains to timestamp your files with indelible proof. Create non-fungible tokens (NFT) in Cardano.
2015 · stampd.io · its alternatives →
- 19
Proofly▲7Verify originality. Track subscriptions. Stay secure.
Nov 2025 · proofly.solutions · its alternatives →
- 20
Cryptographically time-lock your files. . Contribute to thread314/chrono-locker development by creating an account on GitHub.
2020 · github.com · its alternatives →
- 21
Use the Blockchain to timestamp files with indelible proof.
2019 · stampd.io · its alternatives →
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VERI▲2Cryptographic proof & timestamping of files and interactions
Mar 2026 · veriroot.org · its alternatives →
- 24
Validate your business idea with real-world data in 2 min
2024 · buildpad.io · 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 →