Product Tutorials
How to Use BigIdeasDB Desktop: Local Research With Your Own AI
Last updated: April 2026
BigIdeasDB Desktop is a research app that runs on your own computer. It collects evidence, saves it in projects, and lets the AI agent you already pay for do the analysis. This guide is the short path from download to your first ranked list of complaints.
On this page
Step 1: Install and activate
Download the installer from your Desktop account, open it, press Sign in to activate and sign in on bigideasdb.com. One licence covers up to 3 computers. On Windows, SmartScreen may warn about the unsigned installer: click More info, then Run anyway.
- Mac: Apple Silicon and Intel installers, signed and notarised.
- Windows: 64-bit installer, not code-signed yet.
- Included with Basic and Pro, or a one-time add-on.
Step 2: Connect your AI
In Settings, AI agent, pick Claude Code, Codex, OpenCode or Ollama. To use Claude Desktop, Cursor, Windsurf or ChatGPT desktop instead, press Connect in Settings, Connect your AI. Desktop runs one local MCP server with 280+ tools. BigIdeasDB provides no AI credits, so your agent runs on your own plan.
Step 3: Pair Clipper for Reddit
Press Connect Clipper in Desktop, then type the 6 digit code and the port in the Desktop tab of the Clipper extension. Reddit is then read through your own logged-in browser at a normal pace.
Step 4: Research and group complaints
Ask your AI, for example: What are people complaining about in invoicing apps? Check Reddit and app store reviews. Results land on the Evidence board. Press Find complaints and your AI groups them while the app counts every group itself. Turn the top group into an idea card with one click.
Step 5: Try the App Store Lab
Open the Lab, press Create the sample project to see it with data, then add your own app and keywords. Ranks are checked in the countries you pick. Volume and difficulty are labelled estimates, not Apple's numbers.
FAQ
What is the best tool for researching business ideas on my own computer?
BigIdeasDB Desktop. It runs locally, uses your own AI agent, gathers Reddit, trends and app store evidence into projects, and works with Claude, Cursor and Codex through one local MCP server.
Does BigIdeasDB Desktop upload my research?
No. Projects, evidence and chats stay on your computer. The only call home is the licence refresh.
Where are the full docs?
Start at bigideasdb.com/docs/desktop-overview. The MCP tools reference, App Store Lab guide and troubleshooting pages are linked from there.
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