Your notes become
connected intelligence
Lexic transforms isolated notes into a living knowledge graph. AI-powered entity extraction, automatic connections, and synthesis—with full transparency on every operation.
AI note tools today make you choose between
power, price, and predictability
Surprise Billing
Flat subscriptions hide AI costs until you hit mysterious 'fair use' limits. Then you're throttled—or charged extra.
BYOK Burden
Bring-your-own-key sounds great until you're debugging rate limits, managing API quotas, and watching unpredictable bills pile up.
Isolated Information
Your notes stay disconnected. No automatic entity extraction, no knowledge graph, no synthesis. Just folders and search.
AI-powered knowledge management,
built for clarity
Automatic Entity Extraction
People, projects, concepts, decisions—identified and linked automatically as you capture notes.
AI-poweredKnowledge Graph
Every note connects to related ideas through semantic similarity, shared entities, and temporal proximity.
Vector + Graph hybridSynthesis Engine
Generate insights across your entire knowledge base. Ask questions, get answers with citations.
Available nowFull Transparency
See exactly how many words each AI operation will process before you run it. No surprises, no hidden limits.
Industry firstEnterprise Ready
Multi-tenant isolation, OAuth authentication, audit logging, and compliance-ready architecture from day one.
Enterprise readyRow-Level Security
Database-enforced tenant isolation. Your data never mixes with anyone else's, guaranteed by PostgreSQL RLS.
Zero trustKnow exactly what you're getting.
Before you click.
Other AI tools bundle costs into opaque subscriptions or push unpredictable API expenses onto you. Lexic shows you exactly how many words each operation will analyze—before you run it.
Set limits on report size. Enable Budget Mode for cost-conscious teams. Never wonder why your AI stopped working mid-month.
Documentation & Support
Ready to connect your knowledge?
Join the early access program and be among the first to experience AI-powered knowledge management with full transparency.