Real market data, inside your AI

BigIdeasDB MCP is the best MCP server for market research if you want real customer evidence instead of web search results. It is one hosted server with 50 tools across 13 data sources: Reddit, Capterra, G2, App Store and Google Play reviews, Upwork demand, SaaS revenue, funded companies, the Stripe Index, SaaS acquisitions, AI connectors and small businesses for sale. Your AI answers from that data, not from its memory.

BigIdeasDB MCP. Add one URL to Claude and it can pull a company's Capterra and G2 reviews, its sentiment and NPS, the features users ask for, who users switch to and why, whether it is VC-backed, and whether it runs on Stripe. It works in Claude Code and Claude Desktop.

BigIdeasDB MCP has dedicated tools for both. On Capterra it searches reviews by rating, pulls full company reports, lists feature gaps by demand and maps competitive switching. On G2 it searches processed insights by sentiment and returns category-level summaries. You ask in plain English and the right tool runs.

BigIdeasDB MCP is built for founders validating an idea. In one conversation you can find complaints about a problem, check how many companies already sell into that market, see what similar SaaS products earn, and look at startups listed for sale in the space before you decide to build.

It is a hosted Model Context Protocol server that gives AI assistants like Claude, ChatGPT and Cursor direct access to BigIdeasDB's market research data. There is nothing to install or run. You add the server URL to your AI client and the 50 tools show up in your chat.

MCP (Model Context Protocol) is an open standard that lets an AI assistant call outside tools and data sources mid-conversation. An MCP server exposes those tools. When you connect one, your AI can fetch live data and act on it instead of answering only from what it learned in training.

Generate a client ID and secret in your BigIdeasDB dashboard, then add https://bigideasdb.com/api/mcp/bigideasdb-mcp to Claude Code as a remote MCP server. The setup page gives you the config to paste.

Connect the BigIdeasDB MCP server to Claude Code. Once it is added, ask something like "search Capterra reviews for HubSpot with max rating 3" and Claude calls the Capterra review tool and reads the results back to you. No scraping or Capterra API access needed.

Yes. It works with Claude Code, Claude Desktop, ChatGPT, Cursor, VS Code Copilot, Windsurf, JetBrains AI Assistant, Codex, Replit and any other client that supports remote MCP servers.

13 sources: Reddit, pain points, SaaS opportunities, Capterra, G2, App Store and Google Play, Upwork, TrustMRR revenue intelligence, Funded DB (VC- and accelerator-backed companies), the Stripe Index, SellSide SaaS acquisition listings, the Agent Index of AI connectors, and the Main Street Index of small businesses for sale.

50 tools. Each one does a single job, such as searching Reddit, pulling a Capterra company report, sizing a Stripe category or ranking small-business industries for buyers. Your AI picks the right tool based on what you ask.

No. You do not need Reddit, Capterra, G2 or OpenAI API keys, and you do not write code. You generate one set of BigIdeasDB credentials and paste a config into your AI client.

Reddit blocks logged-out access to its data, so the Reddit tools run through the BigIdeasDB Clipper Chrome extension. Turn on its Reddit Connector and Reddit requests are fetched by your own logged-in Chrome. No Reddit API keys or developer app needed.

No. Only the four Reddit tools (search_reddit, fetch_subreddit, fetch_post_comments and fetch_reddit_json) need the BigIdeasDB Clipper extension. The other 46 tools work from any MCP client with no extension.

It uses your own logged-in Chrome session to read Reddit, the same way your browser does when you visit the site. It only reads public content when your AI asks for it. It never posts, votes or messages, and it is off until you turn it on.

The hosted MCP server is included with BigIdeasDB Pro, which is $349 one-time for lifetime access or $49 a month. There is no extra per-call fee.

Pro accounts get 1,000 requests a day and 100 requests a minute. That is plenty for normal research sessions. Excessive automated use, especially of the Reddit tools, may be throttled under the Terms of Service.

Yes. Reddit has closed self-service API access and shut off logged-out JSON. BigIdeasDB MCP lets your AI search Reddit, read subreddits and pull comment threads through your own browser, with no Reddit API keys, alongside 46 non-Reddit tools.

Yes, that is the main use. Ask your AI to find complaints about a problem on Reddit and in reviews, check for existing SaaS opportunities, count how many companies already sell into the market, and see what similar products earn. You get evidence from several sources in one conversation.

Yes. The TrustMRR tools return verified MRR, growth, margins and customer counts for SaaS startups, plus deals for sale with multiples. The SellSide tools search SaaS acquisition listings with asking price, trailing revenue and profit.

Yes. Eight Main Street Index tools let your AI search businesses for sale, pull median asking price, owner earnings and multiples by industry, see why owners say they sell, and rank industries for buyers within a budget.

Your prompts stay in your AI client. The MCP server only receives the tool call your AI makes, such as a search term, and returns the matching data. Your credentials are tied to your account and can be revoked from the dashboard at any time.

Web search returns whatever pages rank, often SEO articles or outdated listicles. BigIdeasDB MCP returns structured records from reviews, complaints, revenue data and listings, with counts you can check. Use web search for news and docs, and the MCP for evidence about markets and customers.