Data Legion Is Now on Firecrawl Alexandria
Agents on Firecrawl can now enrich people and companies with Data Legion through Alexandria. The six capabilities, how to call them, and when to use them.
Evaluating Agent Tool Calls
Most agent evals grade the final answer. The harder failure is a tool returning 200 OK with an empty field. Evaluate the data your agent got, in Python and JS.
AI Sales Reps and What's Really Powering Them
AI SDRs are a $4B market headed to $15B. Here's how they actually work under the hood, and why the data matters more than the model.
Your AI Tools Are Only as Good as the Data Behind Them
60% of AI projects fail because of bad data, not bad models. Why the data layer determines whether your AI tools actually work.
A Prospect Research Agent with Claude Code + datalegion-cli
Build a prospect research agent in 10 minutes with Claude Code + datalegion-cli. Outputs a per-account dossier and per-contact email-sequence outlines.
Natural Language Search for People Data
Natural language search lets anyone query B2B people data in plain English. Search millions of professional profiles without SQL or a developer.
API, SDK, MCP, CLI: Building Data Products for the Agent Era
How we built four interfaces to the same data and why AI agents work best with a CLI. Introducing datalegion-cli.