Proxycurl Review

Proxycurl, built by Nubela, is a developer-first API for B2B enrichment. Rather than a point-and-click prospecting app, it exposes people and company data programmatically, so engineering teams can enrich records, build lead databases, and power list-building features inside their own products and internal tools. The API-centric model means it scales with request volume and slots into data pipelines, CRMs, and custom applications wherever profile data is needed.

Key Features

• API access to B2B people and company profile data
• Enrichment of existing records with fresh attributes
• Support for lead database construction at scale
• List-building workflows driven by code
• Volume-based plans that grow with usage

Who It's For

Proxycurl is for developers and data teams who want raw enrichment capability rather than another seat-based prospecting UI, companies building sales tech products, teams maintaining internal lead databases, and analysts assembling market datasets. If your organization prefers buying data through an API contract and shaping it yourself, that is the model here. Listed pricing starts at $49 per month for the Starter workspace plan, rising through Growth at $299, Pro at $899, and Ultra at $1,899 as monthly volume increases. Verify current service status and coverage with the vendor before building a dependency on any data API.