How to connect ChatGPT, Claude, Copilot and Grok to FactSet Estimates
Add the Bigdata MCP server to ChatGPT, Claude, Microsoft Copilot, Grok or your own agent, then ask questions that need FactSet Estimates data, with every answer cited.
See what your agent gets back
Example answer from an AI agent connected to Bigdata.com. Every claim cites its source.
What is the consensus EPS estimate for Microsoft for the next two fiscal years?
FactSetPaste this prompt into your agent with Bigdata.com connected to get a cited answer.
What's covered
Consensus estimates
Estimates drawn from a wide base of contributors and aggregated by statistics such as mean or median, for rolling or fixed fiscal periods.
Broker detail
Estimates from individual brokers, plus buy, overweight, hold, underweight and sell ratings at both consensus and broker level.
Surprise and actuals
Reported results compared with broker estimates, alongside reported actuals and guidance where provided.
Segment estimates
Estimates and actuals for a company's product and geographic segments.
Cited answers
Answers say which data they draw on.
About FactSet Estimates
On Bigdata.com it comes through FactSet's structured data endpoints, alongside FactSet Transcripts. Connect it through the Bigdata MCP server and your agent can pull FactSet Estimates data into its answers and say where each figure came from.
About FactSet
FactSet is a financial data and analytics company. Bigdata.com carries its transcripts and, through its structured data endpoints, FactSet data sets such as fundamentals, estimates, prices, ownership, events, people and M&A.
Connect FactSet Estimates to your agent
Add the Bigdata MCP server
Add Bigdata.com as a connector in Claude, ChatGPT, Microsoft Copilot or your own agent.
https://mcp.bigdata.com/Ask with these tools
Your agent uses these MCP tools to search this source and cite what it finds.
bigdata_searchSearch licensed news, filings, transcripts and research. Returns cited passages with timestamps and sources.bigdata_company_tearsheetCheck your access
Available as an add-onAvailable as an add-on to your Bigdata.com plan. Ask our team to add it, then connect through the Bigdata MCP server or API.
Frequently asked questions
Can ChatGPT access FactSet Estimates?
Yes, through the Bigdata MCP server, once FactSet data is part of your Bigdata.com access.
How do I connect ChatGPT, Claude, Copilot or Grok to FactSet Estimates?
Add the Bigdata MCP server to ChatGPT, Claude, Microsoft Copilot or Cursor and sign in. For Grok, add it as a remote MCP tool in the xAI API, using a Bigdata API key. Then ask in plain language. Answers say which data they use.
What is FactSet Estimates?
Analyst estimates and statistics for financial statement items and industry-specific metrics, aggregated into consensus figures and also available at the level of individual brokers.
How does FactSet Estimates reach Bigdata.com?
Through FactSet's structured data endpoints, the same route as FactSet's other data sets on Bigdata.com.
Is it included in my subscription?
It's available as an add-on to your Bigdata.com plan. Contact sales@bigdata.com to add it.
Start building with Bigdata.com
Connect through the Bigdata MCP server or API. Every answer cites its source.
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