Life & fun · alternatives · 2026

24 alternatives to ProofSent — Client Approval, Timestamped

Send a link. Client approves. You get timestamped proof.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   Hardbook▲208

   The freelancer booking link that signs the contract for you

   Jul 2026 · hard-book.com · its alternatives →

2. 2
   Proof.ink▲100

   Proven immutable data stored on the Steem blockchain

   2019 · proof.ink · its alternatives →

3. 3
   Clear Timeline▲1

   Proof of Work for Freelancers

   Feb 2026 · cleartimeline.com · its alternatives →

4. 4
   SBIX Certify▲13

   ✨ Instant legal proof-of-existence for any document.

   Dec 2025 · certify.sbix.io · its alternatives →

5. 5
   Cert0▲21

   Timestamp your creativity, protect your legacy

   2025 · i.cert0.com · its alternatives →

6. 6
   Claimby▲107

   Free legally-valid timestamps for your files, ideas & art.

   2018 · claimby.com · its alternatives →

7. 7
   Proofly▲7

   Verify originality. Track subscriptions. Stay secure.

   Nov 2025 · proofly.solutions · its alternatives →

8. 8
   DocProof▲2

   Cryptographic timestamps for documents — no file storage

   Jul 2026 · docproof.app · its alternatives →

9. 9
   Handover — Proof of work in minutes▲9

   Proof-of-work PDF reports for every small job

   Jul 2026 · handover-reports-app.netlify.app · its alternatives →

10. 10
    Get-Paid Link▲8

    One link your clients approve & pay, then it auto-chases

    Jun 2026 · pay.featureflagtools.com · its alternatives →

11. 11
    Defellix▲14

    Never lose a payment to a ghosting client again

    Aug 2026 · defellix.com · its alternatives →

12. 12
    ProofStack — Your Work, Verified.▲1

    Your freelance reputation shouldn’t be owned by Upwork

    Mar 2026 · getproofstack.com · its alternatives →

13. 13
    DeployProof▲2

    Visual proof for freelancers. Never lose a dispute.

    Apr 2026 · its alternatives →

14. 14
    TradieCheck — Proof Before You Start▲3

    Timestamped photo proof before you touch anything

    May 2026 · tradiecheck.app · its alternatives →

15. 15
    TimeProof▲5

    Prove it existed. Permanently.

    Jan 2026 · its alternatives →

16. 16
    Stampd.io - A document blockchain stamping service▲32

    Use the public blockchains to timestamp your files with indelible proof. Create non-fungible tokens (NFT) in Cardano.

    2015 · stampd.io · its alternatives →

17. 17
    Workstamped▲5

    Freelancer Protection Toolkit

    Apr 2026 · workstamped.com · its alternatives →

18. 18
    Image to Proof ▲1

    Turn images into client ready proof

    Feb 2026 · shorturl.at · its alternatives →

19. 19
    Decidely▲4

    Get client approvals on your work in one click. No signups.

    Jul 2026 · decidely.online · its alternatives →

20. 20
    Proofmine▲6

    Timestamp & secure your ideas

    2025 · its alternatives →

21. 21
    ProofPing▲2

    Know the second your client opens your proposal

    Jul 2026 · chromewebstore.google.com · its alternatives →

22. 22GA
    Get a verifiable human proof seal for your content▲13

    Get a unique seal and url that is verifiable. Display a unique badge next to your content that proves there is a human behind the content.

    2023 · humanproved.com · its alternatives →

23. 23
    Making time tracking for freelancers not suck - Paydirt▲14

    Online time tracking, invoicing, and payments for agencies, contractors and small teams.

    2011 · paydirtapp.com · its alternatives →

24. 24
    FreelancerSignature▲3

    Email signatures that win clients — built for freelancers

    Dec 2025 · freelancersignature.com · its alternatives →

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 →