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Captain Data

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Captain Data is a people and company data API for AI agents and B2B SaaS, offering 500M+ profiles kept fresh. It aggregates thousands of data points into a single model to simplify buyer profile discovery, signal detection, and engagement automation at scale.

Captain Data positions itself as a data API platform purpose-built for sales and revenue operations teams that need real-time B2B intent and buyer profile data. Rather than offering a point solution for web scraping or lead generation, it provides a unified API that aggregates thousands of data points into a single model. This makes it a strong fit for companies building AI-driven sales engines or automating go-to-market workflows at scale.

The platform's core strength lies in its ability to discover, enrich, and track buyer profiles and companies using real-time signals. It handles over 50 million API calls per month with 99% uptime, and its data set includes more than 500 million profiles kept fresh. Captain Data offers multiple APIs — People Profile, Company Profile, Signals, Messaging, and Engagement — which can be integrated in hours rather than weeks. This makes it particularly attractive for teams that need to move fast without sacrificing data quality.

Pricing is credit-based, starting at €37.49 per 1,000 credits with volume discounts. There is also a free tier that provides 100 credits monthly, allowing teams to test the platform before committing. The raw_text also lists a Starter plan at $0/month and a Professional plan at $12/month, though these appear to be legacy or simplified tiers. The credit model scales with usage, which can be cost-effective for high-volume operations but may require careful monitoring to avoid surprises.

Captain Data is best suited for sales teams and growth operations that need to enrich buyer profiles, detect engagement signals, and power AI sales agents. It complements CRMs and email marketing tools by feeding them high-quality, real-time data. However, it is not a replacement for those tools, and the company is sunsetting its LinkedIn automation features. Users consistently praise the platform for its speed, reliability, and ease of integration, with over 500 customers adopting its AI features quickly.

In a crowded market of data enrichment and intent platforms, Captain Data stands out for its developer-friendly API, real-time data freshness, and focus on AI agent integration. It is a solid choice for mid-market and scale-up companies that want to build smarter sales workflows without getting bogged down in complex data pipelines. For teams that prioritize speed, scalability, and intent-driven automation, Captain Data delivers a compelling value proposition.

Features

Discover and enrich buyer profiles
Extract real-time behavior signals
Automate workflows at scale
Access comprehensive sales data
Integrate with AI agents
Ensure stable data quality
500M+ profiles kept fresh
People and Company Data API
Signals, Messaging, and Engagement APIs
Production-ready with 99% uptime

Pricing

'Starter: $0/month (100 free credits), Professional: $12/month (advanced features, API access), or usage-based at €37.49 per 1,000 credits with volume discounts.'

Pros

Fast and reliable data enrichment
Scalable API handling 50M+ transactions monthly
Quick integration (days not weeks)
Real-time B2B intent data
AI agent integration

Cons

Sunsetting LinkedIn actions
Does not replace CRM or email marketing tools
Pricing can be complex with credit-based model

Best For

Sales teams and growth ops needing real-time B2B intent data and scalable enrichment for AI-driven sales workflows.

Frequently Asked Questions

Captain Data uses a credit system where each data point or API call consumes credits; the Starter plan offers 100 free credits, the Professional plan costs $12 per month with advanced features, and additional credits are available at €37.49 per 1,000 with volume discounts.

It provides people and company data including 500M+ profiles with firmographic, demographic, and real-time behavioral signals such as job changes, funding events, and technology usage.

Yes, it offers API access and pre-built integrations with popular sales and marketing platforms, allowing users to enrich data directly within their existing workflows.

The tool continuously updates its database by aggregating thousands of data points from multiple sources and refreshing profiles in real time to maintain high accuracy.

It is designed for both; the free Starter plan and affordable Professional plan make it accessible to small teams, while the scalable API handles 50M+ monthly transactions for enterprise needs.

Captain Data focuses on real-time intent signals and AI agent integration, offering a more flexible credit-based model and faster integration compared to traditional data providers, but it does not include CRM or email marketing features.

Support includes email assistance, a knowledge base with documentation and tutorials, and for higher-tier plans, priority support and onboarding guidance.

Yes, it extracts real-time behavior signals such as website visits and content engagement, which can be fed into lead scoring models to prioritize high-intent prospects.

The Starter plan is free with 100 credits, allowing users to test the data and API without upfront payment; no time-limited trial is required.

It is sunsetting LinkedIn-specific actions, does not replace a full CRM or email marketing tool, and the credit-based pricing can become complex for high-volume users without careful planning.

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