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Crustdata is a real-time B2B data broker that provides comprehensive company and people data via API or data feed. Launched in 2025 and backed by Y Combinator, its core mission is to index all important data on the web and deliver it in an easy-to-use way, especially for AI agents. It aims to fix the common issues of outdated, incomplete, and disparate data in the market.

Here’s a breakdown of Crustdata’s features, pricing, and related AI alternatives:

Crustdata Features

Crustdata offers live updates and real-time signals on changes to people and companies, enabling users to power their platforms with accurate, up-to-date business insights.

Key Data Points & Coverage:

  • It delivers over 200+ datapoints on millions of companies across the globe, refreshed monthly.
  • It covers over 1 billion people and 60 million companies.
  • The data includes startup information in addition to established companies.
  • Data is pulled from 15+ reliable web sources, such as LinkedIn, SEC filings, traffic trends, and review platforms. More data sources are expected to be added soon.

Specific data points for company profiles include:

  • Name, Industry, HQ Location, Description, Category and Specialty.
  • Headcount (historical and live, by department/location, and growth QoQ, MoM, YoY).
  • Revenue, Web traffic (and growth/decline percentage).
  • Employee reviews, Product reviews.
  • Key decision-makers, Funding rounds and amounts, Investors.
  • Company and people news, Form D filings, job listings, social posts, and connections.

For people profiles, it tracks:

  • Job changes and promotions.
  • New skills added.
  • LinkedIn posts.

Functionality & Delivery Methods:

  • Users can search for specific companies or people based on various criteria.
  • It can enrich existing data with live updates.
  • Users can set up alerts to monitor changes (known as “Watcher API” for real-time signals). These updates can be hourly, daily, weekly, monthly, or instant.
  • Crustdata provides unlimited data without rate limits for products needing high volumes or high rates of company data.
  • Data is accessible via a flexible REST API and data feed (including CSV) for bulk delivery.

Primary Use Cases: Crustdata serves various B2B teams and platforms, including:

  • AI SDRs (Sales Development Representatives) and AI sales/marketing copilots, enabling automated email generation and dynamic workflows based on real-time signals.
  • Recruiting platforms and AI Recruiters for monitoring candidates and providing detailed company data for candidate profiles.
  • Deal-sourcing platforms for private equity and M&A, helping track and monitor high-growth companies and manage portfolios.
  • Sales and Go-To-Market (GTM) teams for building live lists, enriching prospects, and automating outreach.
  • Internal systems like CRM, investment platforms, or Applicant Tracking Systems (ATS) for data enrichment and keeping information up to date.
  • Customer success teams needing to track key personnel at their customers in real-time.

Pricing

Crustdata offers a premium tier with paid plans starting around $95 per month for extra searches. It also provides custom enterprise options. This pricing structure is designed to be accessible for small teams while scaling smoothly for larger operations.

Customers can combine the full dataset delivery (refreshed monthly, quarterly, or yearly) with API usage to balance cost and freshness, potentially achieving lower total costs at scale.

While Crustdata is primarily positioned as a foundational data layer for AI platforms and agents, several tools are mentioned in the sources as alternatives or related AI-powered solutions for obtaining and utilizing company data:

  • PromptLoop is a tool that helps users uncover company data, providing unique data points and analysis. It offers features like custom AI models in Excel, AI web scraping for lists, and AI web browsing for market intelligence. PromptLoop aims to automate research and find relevant information, making it a relevant alternative for data acquisition and analysis, particularly with an AI focus.
  • Platforms that Crustdata can power or integrate with, but also could be considered alternatives in broader sense:
    • AiSDR: Crustdata explicitly states it powers AI SDRs, so AiSDR could be seen as a platform that either uses Crustdata or a competitor that has its own data sourcing.
    • Apollo: Often used for sales intelligence, lead generation, and engagement, which overlaps with Crustdata’s use cases for sales and GTM teams.
    • Clay: A data enrichment and automation platform, similar to Crustdata’s data enrichment capabilities.
  • General API and Data Tools mentioned as alternatives to Crustdata:
    • Gemini’s Prompt API and Summarizer API: These are more general AI APIs for text processing, not directly comparable to Crustdata’s B2B data focus but are AI tools listed as alternatives.
    • LLM Price Check: A tool to compare LLM API prices.
    • OpenAI API Usage Data Export: A Chrome extension for exporting OpenAI API usage data.
    • Well Embed, LLM Gateway, UnificAlly: These are listed as general alternatives to Crustdata, though their specific functionalities aren’t detailed enough in the sources to compare directly in terms of AI.

It’s important to note that many of these “alternatives” might not offer the same real-time B2B company and people data broker functionality that is Crustdata’s core offering. Crustdata aims to be the “Google for AI agents” by reshaping internet data to be useful for AI applications.