Captain Data
Captain Data is an AI-powered data extraction and automation platform that enables sales, marketing, and go-to-market teams to collect, enrich, and orchestrate B2B data at scale. The platform provides access to 500M+ professional profiles and 50M+ companies through a simple RESTful API, with integrations spanning LinkedIn, Google, and 100+ additional data sources. Captain Data's workflow engine allows users to chain automated data extraction and enrichment actions—without code—to build qualified prospect lists, track buyer intent signals, and sync enriched contact and company data into CRMs and other downstream tools. Its API allows developers to programmatically launch workflows, retrieve job results, and manage integrations, making it well-suited for product teams building data-driven features and GTM teams scaling outbound operations.

Power end-to-end data operations for your Captain Data API with Nexla. Our bi-directional Captain Data connector is purpose-built for Captain Data, making it simple to ingest data, sync it across systems, and deliver it anywhere — all with no coding required. Nexla turns API-sourced data into ready-to-use, reusable data products and makes it easy to send data to Captain Data or any other destination. With comprehensive monitoring, lineage tracking, and access controls, Nexla keeps your Captain Data workflows fast, secure, and fully governed.
Features
Type: API
- Seamless API Integration: Connect to any endpoint as source or destination without coding, with automatic data product creation
- Visual Composition & Chaining: Build complex integrations using visual templates, chain API calls, and compose workflows with data validation and filtering
- API Proxy: Expose curated slices of your data securely with a secure and customizable API proxy that validates and transforms data on the fly
- Request optimization with intelligent batching, retry, and caching to minimize API calls and costs