IPOInsider gives ChatGPT read-only access to IPOInsider's IPO database: the current IPO universe with company, symbol, status, industry, exchange, offer date and price, proceeds, market cap and lifetime return; the pricing calendar for any date window, including deals that have not priced yet; the underwriting syndicate of every deal with the left-lead bank identified; company, ticker and underwriter name lookup; and point-in-time history showing the whole universe or a single deal as it stood on any past date. Typical workflows: count or screen IPOs by offer date, status, industry, exchange, proceeds or market cap; list what is pricing this week or this month; look up one deal by ticker; rank or filter deals by the bank that led them; and compare a deal or the market today with an earlier snapshot. SPAC deals are always excluded and are covered by the separate SPACInsider app. Every tool queries IPOInsider's own database and returns structured data; nothing is written, sent or fetched from the public internet. A SPACInsider account enabled for the IPOInsider MCP is required.