Lexfi
Turn ChatGPT into a High-Performance Market Analyst
Connect prices, filings, and macroeconomic context directly to the AI you already use
Connect once, keep using ChatGPT or Claude normally
Start in three simple steps
Keep chatting in ChatGPT; the connector supplies financial data, market context and analytical tools underneath
No coding. No API key required.
Better research, not just better wording
Keep using ChatGPT or Claude. We put prices, weights, and macro context under the answer
Without Lexfi
Claude sounds sure. The book is invisible.
Without portfolio weights or live market inputs, the model fills the gaps with fluency. It can sound decisive while missing concentration, rates, and what you already own. That confidence is not evidence.
- General market commentary with no book attached
- No live prices, yields, or sector mix in the answer
- Dispersed web research instead of structured inputs
- Difficult to compare holdings, sectors, or datasets
- High confidence that cannot be checked against the market
- EvidenceNot retrieved
- Portfolio contextNot in the prompt
- GroundingFluent, ungrounded
Sector mix
Outlook (unverified)
Model prior: no market series
Portfolio weights
No live data · No portfolio weights · No rate context
Illustrative book
Ready to connect market data to your AI?
No coding, no API key required