Hybrid search, graph indexing, and vector-symbolic memory for AI agents
Not given
Stage
Startup
Not given
Founded
2026
Not given
Based in
US
US
Pricing model
Open source
Freemium
Pricing
Open source under Apache-2.0 license. WARM Cloud is in development with usage-based pricing for sync, backup and verification; details to be published at launch.
Not given
Key features
Hybrid search combining BM25 lexical and vector scoring
Vertex graph vector index with 2.29-2.75x throughput vs hnswlib
Vector-symbolic fact memory with holographic reduced representations
AES-256-GCM encryption at rest with Argon2id key derivation
Signed audit log with Ed25519 and W3C DID identity
Secure purge that overwrites deleted data with zeros
Crash-safe append-only log with checksumming
Native Rust API with Python HTTP client and Node.js bindings
MCP server integration for editors and AI agents
WARM Cloud sync, backup and verification without server access to keys or documents
Search people by title, function, seniority, location, company size, tech and industry
Search and enrich companies by domain, headcount, industry, tech stack and hiring signals
Scrape careers pages and company homepages for open roles, products and pricing
Match reasons and freshness dates on every record
Works with Claude, ChatGPT, Cursor and any MCP client
REST API with TypeScript and Python SDKs
Field-level checked_at and verified_at dates
Source and data-rights metadata on every field
Free SKILL.md playbooks for GTM workflows
What makes it different
Runs entirely locally in your process with no network calls or telemetry
Encryption at rest built into the open-source engine itself, not an enterprise add-on
Significantly faster vector search than hnswlib with graph-indexed vertex retrieval
Signed provenance and verified audit trail using C2PA, COSE and SCITT standards
Embedded library model eliminates dependency on external services or vendor lock-in
Flat monthly pricing with no per-record charges or credits
Fair-use limits visible in every API response, not hidden behind a dashboard
Records count only when data is returned, empty searches use no records
First useful result in under five minutes, no lengthy onboarding
Opt-out honored and suppression data managed by the company
warm-rust
Leadsets