Mystrika
ProfileAPI offers B2B app developers an API to quickly integrate AI-powered data and features related to people and company profiles into their applications. It streamlines development by providing pre-built AI capabilities, eliminating the need for data scraping, cleaning, transformation, and AI model development.
ProfileAPI (also known as Truebase) is an AI-powered data enrichment API that gives B2B app developers instant access to rich company and person profiles. Instead of building scrapers, cleaning data, or training models, you plug into a REST API that returns over a billion AI-inferred signals updated weekly. The tool sits at the intersection of business intelligence and developer infrastructure, designed for teams that want to skip the heavy lifting of data engineering and get straight to building smarter search, personalization, and analytics features.
The core value is speed and coverage. ProfileAPI analyzes public websites and professional social profiles to extract traits like company size, funding, technology stack, role seniority, and buying intent signals. These are delivered as structured data points that can be used to enrich CRM records, power lead scoring models, or feed AI agents. The API also supports lookups for emails, phone numbers, and reverse email resolution, making it a practical choice for sales engagement platforms and recruiting tools.
Pricing is credit-based and starts with a free tier offering 1,200 credits per month, which covers basic lookups. The Starter plan at $27 per month bumps that to 12,000 credits, and higher tiers go up to 90,000 credits. Each API call consumes a set number of credits depending on the endpoint -- for example, finding a company costs 100 credits, while scoring an account fit costs 200. This model works well for startups and scale-ups that need predictable costs and can scale usage as they grow.
The tool is best suited for developers who are building B2B applications, AI agents, or internal workflows that require up-to-date company and contact data. Sales teams, recruiters, and data scientists can also benefit, but the primary interface is the API -- so some technical comfort is expected. The setup is straightforward for basic use, but advanced customization like mapping data to specific workflows may take a few hours of documentation review.
ProfileAPI's main limitation is its B2B focus. It does not handle consumer leads or non-business profiles, so it's not a fit for e-commerce or B2C use cases. Additionally, while the API is well-documented, teams without developer resources may find the integration more challenging than a plug-and-play SaaS tool.
Overall, profileAPI offers a solid, developer-friendly way to enrich applications with AI-driven B2B intelligence. Its weekly data refresh and broad signal coverage make it a strong alternative to heavier platforms like Clearbit or ZoomInfo, especially for teams that want to embed data directly into their own products rather than use a separate dashboard. If you need real-time B2B profiles without the overhead of building your own data pipeline, this is a practical choice.
Features
- AI-inferred traits and signals
- Real-time company and people insights
- Weekly updated B2B profiles
- Smarter search and personalization
- API access for developers
- Custom workflows and AI agents
- GTM agent workspace (Truebase platform)
- Skills-based GTM logic (ICP, Lookalike, Fit, Persona, etc.)
- Company, People, Contact, and Events Graphs
Pricing
Pros
- Eliminates need for manual data scraping, cleaning, and AI model development
- Provides over 1 billion weekly updated AI-inferred signals
- Integrates smoothly with CRMs, SDR platforms, and ABM tools
Cons
- Not suitable for consumer leads or non-B2B profiles
- Advanced setup may require developer expertise
Best For
Developers building B2B apps and AI agents needing real-time company and people data.