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Leadbase

Find the right tool

Browse available tools by task, inspect inputs and choose direct execution or research.

The Catalog is the starting point for discovering what Leadbase can do. It is shared by the website and app. Search and categories help narrow the selection; each tool describes its task and expected inputs. Only tools currently marked available are listed.

What you can find

  • Companies and people: discover prospects using structured search criteria.
  • Contact details: look up work emails and direct phone numbers with suitable identity information.
  • Web research: search for evidence, official pages and facts about known entities.
  • Specialized data: explore the current selection for LinkedIn, jobs and hiring, ecommerce and other supported platforms.

Use each listing to see the supported platforms, required inputs and available output for your task.

Direct tool or open research?

For an HTTP integration, use a direct tool when you already know the operation and its inputs. tools.run executes it without adding a research-model round. Use research when the task requires interpreting a question, finding missing context or producing a particular answer type. In MCP, use sheets_research for a new list, sheets_enrich for existing sheet cells, or enrichment_start for answers without a sheet. See research and enrichment.

Test before integrating

Open the app Catalog, select Test, and fill in the form. Catalog templates prefill a question and typed output in the shared enrichment form; adjust the question, known input and output fields before starting. Inspect the result in the dialog and Activity. Tests can incur charges.

For an application using the HTTP API, call tools.list with a short query such as jobs or search. It returns tool IDs, input schemas and credit estimates. Pass the selected ID and schema-valid parameters to tools.run. These direct catalog operations are available through HTTP. A connected MCP agent uses the research entry points above and their discovered schemas. Use the returned IDs rather than deriving them from display names.

Check the estimate before starting and review the final cost in Activity. Credits explains research costs and billing status.