Mystrika
ProfileAPI is an AI-driven B2B data platform that provides enriched, real-time company and professional profiles for developers building sales, marketing, HR, and analytics applications. It aggregates over 500 million people and 40 million company records, delivering actionable insights through a robust API.
ProfileAPI positions itself as a business data platform built for AI-first go-to-market teams, agents, and applications. Unlike traditional data enrichment tools that focus on simple lookups, ProfileAPI offers a developer-centric API that delivers enriched, real-time company and professional profiles. The platform aggregates over 500 million people profiles and 40 million company records, then applies AI to infer traits and signals that go beyond self-reported data. This makes it a strong fit for teams building custom CRMs, ABM platforms, recruiting tools, or AI agents that need fresh, structured B2B context.
The platform's key differentiator is its AI-inferred data layer. ProfileAPI continuously analyzes public web and professional data to generate over 1 billion inferred traits and live signals. This allows users to enrich records, search for accounts and buyers, prioritize leads, personalize outreach, and trigger GTM workflows -- all through a single API. The service also offers a MCP Server, data feeds, and GTM engineering services for teams that need deeper integration or custom pipelines. For developers, the API is designed to be token-efficient, providing prompt-to-results in seconds with minimal overhead.
Pricing is straightforward and credit-based. The Free plan includes 100 credits per year, enough for testing. The Starter plan costs $239 per year for 10,000 credits (about $0.024 per credit), and additional credits are $30 per 1,000. This pay-as-you-go model scales well for small teams and large enterprises alike, though heavy users will want to calculate their monthly burn carefully. There is no mention of a monthly subscription, so the annual commitment may be a consideration for some buyers.
ProfileAPI is best suited for developers and technical teams who need to embed B2B data into their own applications or workflows. it's not a point-and-click lead generation tool, it requires API integration and some technical expertise to set up. However, for teams building AI agents, custom enrichment pipelines, or multi-channel outreach systems, the platform offers a flexible and scalable foundation. The inclusion of a MCP Server and data feeds further extends its utility for modern AI-first stacks.
On the downside, the reliance on self-reported data means some records may need additional validation, and advanced use cases may require custom configuration. The lack of a native UI or pre-built integrations (beyond API) means non-technical users will need engineering support. Still, for organizations that prioritize control and customization, these trade-offs are acceptable.
Overall, ProfileAPI is a capable and forward-looking data enrichment API that aligns well with the growing trend of AI-driven sales and marketing automation. Its focus on developer experience, real-time signals, and inferred traits gives it an edge over simpler lookup APIs. If your team is building the next generation of GTM tools and needs a reliable, scalable data source, ProfileAPI is worth evaluating.
Features
- Access to 500 million professional and 40 million company profiles
- AI-powered enrichment, contact discovery, scoring, and segmentation
- Real-time data verification and processing
- Pre-built AI operations for sales, marketing, HR, and data science
- Seamless API integration for rapid development
- Advanced search and hyper-targeting with semantic filters
- Supports building AI agents, copilots, and custom B2B workflows
- Scalable and cost-effective for teams of all sizes
Pricing
Pros
- Vast, up-to-date dataset for professionals and companies
- Eliminates manual data collection and speeds up development
- Real-time, AI-enhanced insights for multiple business functions
- Scalable API-based integration for rapid deployment
- Supports advanced targeting and personalization
Cons
- Requires technical expertise to implement the API
- Relies on self-reported data, which may need further validation
- Some advanced features may require customization for specific use cases
Best For
Developers and AI-first GTM teams building sales, marketing, and analytics applications