Companies similar to daymarks.app
Ranked by market relation, semantic similarity, web metadata, technology, category, and language signals.
Top 20 of 250,833,009 candidates
Search took 3616ms · hybrid similarity across Semantil company signals
| # | Domain & description | Country | Industry | Tech / Tier | Traffic | Similarity | Action |
|---|---|---|---|---|---|---|---|
| 1 |
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
|
86.4% | similar profile | |
| 2 |
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
|
85.1% | similar profile | |
| 3 |
ProofLeaf — e-signatures you don't have to trust us to prove
ESIGN/UETA-compliant e-signatures with an open-source verifier, a Forever Verification Bundle, and a Bitcoin anchor — every signed document...
|
— |
Very low traffic
|
85.7% | similar profile | ||
| 4 |
DocProof - DocProof
DocProof creates timestamped, verifiable document integrity proofs using SHA-256. Your files are never stored.
|
— |
Very low traffic
|
85.6% | similar profile | ||
| 5 |
Puddingify.com | Proof in the Puddingify
|
Online Tools Utilities |
Very low traffic
|
86.6% | similar profile | ||
| 6 |
ProofSign – Secure Digital PDF Signing & Sealing With Verifiable Audit Trails
ProofSign lets you seal, sign, and verify PDFs with cryptographic audit trails. Prove a document’s authenticity at any time — lightweight,...
|
— |
No data
|
85.2% | similar profile | ||
| 7 |
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
|
84.9% | similar profile | |
| 8 |
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% | similar profile | ||
| 9 |
AgentTrust Gateway, charge AI agents per call
Developer documentation for AgentTrust Gateway. Verify identity, enforce policy, settle payment, issue signed receipts, and audit every...
|
— |
Very low traffic
|
85% | similar profile | ||
| 10 |
Certynix
Register cryptographic hashes, verify digital asset integrity, and build verifiable proof — securely and at scale.
|
— |
Very low traffic
|
85% | similar profile | ||
| 11 |
LegalStamp - Timestamped Proof of Existence
Create timestamped proofs of existence for your documents in seconds. Anchored on the Bitcoin blockchain via OpenTimestamps.
|
Slovakia | Business Management Software |
No data
|
84.5% | similar profile | |
| 12 |
BlockSign — Sign documents. Notarize on Solana.
Tamper-evident document signing on Solana. Cryptographic, not photographic. Verifiable by anyone, forever.
|
— |
Very low traffic
|
84.8% | similar profile | ||
| 13 |
Codex — Timestamped digital proof
Publicly verifiable timestamped digital proof. Certification of document existence. No storage. Pay-per-use.
|
— |
Very low traffic
|
84.5% | similar profile | ||
| 14 |
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
|
84.5% | similar profile | ||
| 15 |
TruePixel - Image Ownership Verification
Verify and protect your digital content with cryptographic proof of ownership. Upload images to create tamper-proof verification and scan QR...
|
Digital Identity Verification |
Very low traffic
|
84.4% | similar profile | ||
| 16 |
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...
|
— |
Very low traffic
|
84.4% | similar profile | ||
| 17 |
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
|
83.9% | similar profile | |
| 18 |
GetProofAnchor — Capture Web Pages as Tamper-Evident Evidence (Proof ID +...
Capture web pages as tamper-evident evidence. Use the Chrome extension for logged-in pages, export an Evidence ZIP with hashes, and verify...
|
API Documentation Sites |
Very low traffic
|
84.3% | similar profile | ||
| 19 |
InkSeal — Timestamp any file. Verify it later.
Create a portable .proof package with an RFC 3161 timestamp for any digital file. Hash computed locally in your browser — the file itself is...
|
— |
Very low traffic
|
84.1% | similar profile | ||
| 20 |
Saakshy — AI Content Provenance Infrastructure for India
Prove your AI content is yours — even after WhatsApp, Instagram, and YouTube strip the metadata. Three layers of embedded proof in one SDK...
|
— |
Very low traffic
|
84% | similar profile |
Similarity combines curated relation signals and semantic similarity from the Semantil company index.
Try another domain
Enter any domain to see its closest company neighbors.