Crustdata - Real-Time Company Data

Real-time B2B data API powering AI agents in sales, recruiting & investing

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Updated Jul 2026 · Added Jun 2026

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What is Crustdata?

Crustdata is a real-time B2B data broker that powers AI agents, sales platforms, and investment tools with live people and company intelligence via API or data feed. It monitors 1 billion people and 60 million companies globally, delivering fresh signals on hiring, fundraising, job changes, and web traffic. Built for sales teams, recruiters, investors, and AI SDRs who need the freshest, most trusted data to act on opportunities instantly.

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Key Features of Crustdata

Real-time people and company search API
Live alerts on hiring, promotions, and job changes
Web traffic monitoring with QoQ growth metrics
Fundraising and investment tracking
Headcount and growth rate data
Flexible REST API with advanced filtering
Bulk CSV data feeds (monthly/quarterly/yearly)
LinkedIn profile enrichment
Competitor tracking signals
MCP integration for Claude

Who Should Use Crustdata?

Power AI SDRs with live data for email generation

Build dynamic sales lists with real-time company criteria

Monitor recruitment candidates for job movements

Track competitor activity and market signals

Source deals for private equity and M&A teams

Enrich CRM and ATS platforms with live data

Screen companies by growth, funding, and headcount

Alert on executive promotions and hiring events

Crustdata: Pros & Cons

✓Pros

Covers 1 billion people and 60 million companies globally
Truly real-time data updates (alerts within hours)
Multiple delivery methods (API, CSV, data feeds)
Advanced filtering and screening capabilities
Integrates with Claude via MCP
Backed by Y Combinator and top Silicon Valley investors
Live signals across hiring, fundraising, web traffic, and people movements
Flexible pricing for both real-time API and bulk data approaches

Frequently Asked Questions about Crustdata

How quickly does Crustdata detect hiring and job changes across its 1 billion person database?

Crustdata delivers alerts on hiring, promotions, and job changes within hours of the event occurring. The real-time monitoring covers signals like new hires, title changes, and departures across the 1 billion people it tracks globally, so you catch opportunities before your competitors.

Can I use Crustdata's API to filter companies by growth rate, headcount, or recent funding?

Yes. Crustdata's REST API includes advanced filtering that lets you screen the 60 million companies in its database by headcount, web traffic growth quarter-over-quarter, fundraising events, and other growth metrics. You can build dynamic sales lists or candidate pools based on live company criteria.

Does Crustdata work with Claude for AI agent workflows?

Crustdata integrates with Claude through Model Context Protocol, or MCP, which lets you build AI agents that can query live people and company data directly. This supports use cases like powering AI SDRs that generate personalized outreach based on real-time signals.

What delivery formats does Crustdata offer if I need bulk data instead of API calls?

Crustdata provides bulk CSV data feeds delivered on monthly, quarterly, or yearly schedules alongside its REST API. This flexibility lets you choose real-time API access for live alerts or batch feeds for larger data pulls depending on your workflow.