Mystrika
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
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.