Companies similar to docproof.app
Ranked by market relation, semantic similarity, web metadata, technology, category, and language signals.
Top 20 of 250,833,009 candidates
Search took 2567ms · hybrid similarity across Semantil company signals
| # | Domain & description | Country | Industry | Tech / Tier | Traffic | Similarity | Action |
|---|---|---|---|---|---|---|---|
| 1 |
docuProof — Proof You Can Point To
In an age of AI fakes, create immutable proof your files existed. Blockchain-anchored timestamps in under 60 seconds.
|
United States | — |
Very low traffic
|
87.9% | similar profile | |
| 2 |
CommitProof - Timestamp Your Ideas on the Blockchain
Hash your text or file in the browser, store the proof on the Cardano blockchain, and verify it anytime. Your original never leaves your...
|
— |
Very low traffic
|
88% | similar profile | ||
| 3 |
ProofSeal — Permanent, independent proof for any record
Seal the fingerprint of your file, text, or raw hash on a global public ledger. Private by default; publish only if you choose. Always...
|
Identity Verification Services |
Very low traffic
|
86.5% | similar profile | ||
| 4 |
Proofwriter
Distraction-free writing with cryptographic proof of authorship.
|
— |
Very low traffic
|
86.2% | similar profile | ||
| 5 |
AttestLog | Digital Provenance, File Integrity, and Transparency Log Proofs
AttestLog generates browser-local file hashes, portable provenance manifests, append-only transparency log records, and public proof URLs...
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— |
Very low traffic
|
85.9% | similar profile | ||
| 6 |
VeriSeal – Public cryptographic proof
Public cryptographic proof for documents, video and identity. Anchored to Bitcoin.
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— |
Very low traffic
|
85.8% | similar profile | ||
| 7 |
CodeProof - Prove Your Code Ownership on the Blockchain
Register your code on the Polygon blockchain and get an immutable proof of authorship. Verifiable by anyone, anytime. Free to start.
|
— |
Very low traffic
|
85.7% | similar profile | ||
| 8 |
ProofSeal — Permanent, independent proof for any record
Seal the fingerprint of your file, text, or raw hash on a global public ledger. Private by default; publish only if you choose. Always...
|
— |
Very low traffic
|
86.5% | similar profile | ||
| 9 |
ProofTools.io
Create hash, QR, and verification records for governance documents, carbon evidence, sensor data, and product proof.
|
— |
Very low traffic
|
85.4% | similar profile | ||
| 10 |
Sign & Verify PDFs - Proof you signed it. Proof it wasn't changed.
Free PDF signature verification service. Add cryptographic verification to your documents with QR codes, SHA-256 hashing, and verification...
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— |
Very low traffic
|
85.2% | similar profile | ||
| 11 |
TimeProofs — Prove When Data Existed. Privately.
Create a verifiable proof file that shows when something existed and that it hasn’t changed — without uploading your content. Privacy-first,...
|
Blockchain Developer Documentation |
Very low traffic
|
85.1% | similar profile | ||
| 12 |
Puddingify.com | Proof in the Puddingify
|
Online Tools Utilities |
Very low traffic
|
85.9% | similar profile | ||
| 13 |
VerifyFirst – Blockchain-Backed Timestamping for Documents, Files & Proof of...
How to prove a document is real: Use VerifyFirst’s SHA-256 hashing and bitcoin timestamp to verify document authenticity on the blockchain.
|
Australia | Digital Identity Verification |
Very low traffic
|
84.3% | similar profile | |
| 14 |
Proof of Reality — Physical-world verification API
Public Verify API and proof explorer for physical-world scans. Store a verifyId and bundleHash, then verify status, proof level, and...
|
Czechia | — |
Very low traffic
|
84.3% | similar profile | |
| 15 |
Certynix
Register cryptographic hashes, verify digital asset integrity, and build verifiable proof — securely and at scale.
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— |
Very low traffic
|
84.8% | similar profile | ||
| 16 |
Ledgerless Apps — Proof Console
Uploadless proof console for anchoring document fingerprints and verifying receipts without storing files.
|
— |
Very low traffic
|
84.8% | similar profile | ||
| 17 |
Home - Sunlit Daymark
|
Identity Verification Services |
Very low traffic
|
85.6% | similar profile | ||
| 18 |
ProofIt | Blockchain Certificates for Digital Ownership
Timestamp and hash any file to create tamper-proof proof of authorship. Verify certificates instantly with a public blockchain record.
|
India | — |
Very low traffic
|
84.1% | similar profile | |
| 19 |
Proof.ink - proven immutable files!
File hashes stored on the Hive blockchain. Tamperproof blockchain-based file fingerprint integrity.
|
Encryption Services |
Very low traffic
|
83.9% | similar profile | ||
| 20 |
Codex — Timestamped digital proof
Publicly verifiable timestamped digital proof. Certification of document existence. No storage. Pay-per-use.
|
— |
Very low traffic
|
83.9% | similar profile |
Similarity combines curated relation signals and semantic similarity from the Semantil company index.
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