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Cybersecurity

Keynua

Keynua is an E-sign platform that uses short video signatures which serve both to approve specific documents and provide the visual identity of the signatory, which is then confirmed using official records and social network profiles. All transactions are "notarized" on the Blockchain. Keynua stores encrypted versions of the identities of all signatories so that users may reuse them with other companies affiliated to the Keynua platform.

sources
1
Evidence entries preserved.
affiliations
1
Y Combinator
competitors
6
Mapped from High Signal graph features.
status
generated
D1 lookup
last updated
2026-07-15
16:41 UTC
source evidence
Why this company exists here

Y Combinator

yc-company-directory #4037

Keynua is an E-sign platform that uses short video signatures which serve both to approve specific documents and provide the visual identity of the signatory, which is then confirmed using official records and social network profiles. All transactions are "notarized" on the Blockchain. Keynua stores encrypted versions of the identities of all signatories so that users may reuse them with other companies affiliated to the Keynua platform.

source
generated read
High Signal interpretation

Keynua is classified as Cybersecurity from source descriptions and fund-directory context. Similar companies below are ranked from offline product facets and meaningful description overlap; category and source affiliation can only strengthen an existing product match. For lookup-created rows, the profile starts as pending enrichment until deeper source collection runs.

offline extraction
Product facets
Blockchain
mapping method
Similarity graph

Local clusters rerank extracted product concepts and description terms. The generated graph remains the fallback for sparse descriptions: offline reciprocal product-similarity graph: extracted concepts + description terms + bounded category/affiliation boosts. Minimum fallback score: 0; max competitors: 6.

discovery cluster

Companies similar to Keynua

Cybersecurity · 6 peers

A deterministic local cluster built from offline product facets and meaningful description terms. Category and selected-institution affiliation provide bounded tie-breaks. Open any peer to continue exploring its cluster.

Pluto

match 46

Resumes made careers readable. LinkedIn made them searchable. Pluto makes them understood. Professionals talk to Pluto for 10 minutes about what they’ve done, what they’re great at, and what they want next. Pluto makes that context discoverable to the right people and AI agents, helping them understand the professional more fully. For hiring, companies tell Pluto who they want to meet. Pluto searches its network and the broader market, evaluates fit on both sides, privately confirms interest, an

shared product terms: both, confirm, social, network; shared product theme: context and memory; shared affiliation: Y Combinator

Sixtyfour

match 43

Sixtyfour deploys AI agents that investigate people and companies across the open and dark web, official records, proprietary databases, and unstructured sources. We resolve identities, map entity relationships, and surface risk signals for teams where data quality is essential.

shared product terms: official, record, identitie, companie; shared product theme: context and memory, security and compliance; shared affiliation: Y Combinator

Educhain

match 39

Educhain enables secure issuance, sharing, and verification of blockchain-enabled records.

shared extracted concept terms: blockchain; shared product terms: blockchain, record; shared product theme: context and memory, security and compliance; same category: Cybersecurity

Kivo

match 33

The easiest way to work with someone else on a document. Kivo is a plugin that makes it incredibly easy to edit a document with other people. It allows you to share edits and store versions of a document without ever leaving your editing application - eg. PowerPoint.

shared product terms: document, store, version, other; shared affiliation: Y Combinator

Asterizm

match 28

Asterizm is an enterprise-oriented blockchain interoperability layer that provides confidential data transfer through an encrypted channel.

shared extracted concepts: blockchain; shared product terms: blockchain, encrypt

HoneyCoin

match 26

Blockchain-powered, stablecoin-based social commerce platform for African Creators and Gen Z / Millenials.

shared extracted concept terms: blockchain; shared product terms: blockchain, social