Sixtyfour
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.
Y Combinator
yc-company-directory #321Sixtyfour 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.
sourceSixtyfour is classified as AI agents 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.
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.
Companies similar to Sixtyfour
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.
Outlit
match 51Outlit turns every customer-facing tool in your stack, like Stripe, Granola, PostHog, Slack, Gmail, Pylon, and more, into one complete, queryable customer profile. We resolve fragmented identity across mismatched records, extract structured facts and signals from unstructured interactions, and expose the result through CLI, MCP, and API. So every person and agent in your company has the full context on every customer to work from.
shared product terms: record, unstructur, resolve, signal; shared product theme: context and memory, developer infrastructure, security and compliance; same category: AI agents; shared affiliation: Y Combinator
Keynua
match 43Keynua 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.
shared product terms: official, record, identitie, companie; shared product theme: context and memory, security and compliance; shared affiliation: Y Combinator
Phases
match 38Phases deploys AI agents to oversee clinical trials, improving operational performance, data quality, and audit readiness by identifying risks and taking actions autonomously to solve issues.
shared product terms: deploy, quality, risk; shared product theme: developer infrastructure, security and compliance; same category: AI agents; shared affiliation: Y Combinator
Klarity
match 33Klarity is a Company Brain used by OpenAI, DoorDash, ServiceNow, Salesforce, JLL, McKesson for AI Transformation. Our product maps how work actually gets done, structure it, and reallocate it between people and agents. Discover: Employees log into our web app — nothing to install — share their screen, and work as usual. Klarity maps and anonymizes every task while sending Signals back to highlight what they do well. Structure: Klarity agents consolidate activity across the enterprise into a Comp
shared product terms: people, web, signal; shared product theme: context and memory; same category: AI agents; shared affiliation: Y Combinator
DryMerge
match 33We create AI agents that constantly monitor emails, calendar, calls, or wherever else companies have relationship data and organize it into CRM records as meticulously as a great rep would. We build these agents on top of the DryMerge platform, a tool to build AI agents that integrate with business apps and work in the background.
shared product terms: companie, record, relationship; shared product theme: context and memory; same category: AI agents; shared affiliation: Y Combinator
Convexia
match 33An AI-maximalist pharma platform. We use agents to buy drugs, run clinical trials, and sell for a profit. 10x faster and 20x leaner than incumbents. Sourcing Agent: Mines public/private databases and unstructured global data to surface overlooked preclinical candidates. Scientific Agent: Runs comp bio models (ESM-3, RFdiffusion, Boltz-2, AlphaFold) to assess safety and efficacy in silico. Commercial Agent: Analyzes FDA incentives, pricing dynamics, TAM, competitive landscape, and payer alignment
shared product terms: database, unstructur, surface; shared product theme: developer infrastructure; same category: AI agents; shared affiliation: Y Combinator