Bytemine

Bytemine is a B2B data platform that gives sales, marketing, and RevOps teams access to over 135 million contacts, 80 million verified mobile numbers, and 10 million company profiles. You can search for prospects using natural language or filters, enrich existing contact lists, and feed the data into your CRM, AI agents, or marketing tools. It's built for anyone who needs accurate, up-to-date B2B intelligence — and wants to spend less time sourcing data and more time selling.

The platform comes in three parts: a no-code suite with an AI prospect finder, ICP builder, and a new LinkedIn Agent that auto-scores warm leads and drafts AI replies; a set of RESTful APIs for developers that return 50+ data attributes per contact in under 200ms; and AI workflow integrations that let you pipe enriched data directly into Claude, OpenAI, or Anthropic. There's also a CSV enrichment tool, email validation, and a company finder with lookalikes. Bytemine uses a pay-per-success model — you only pay for successful lookups, which keeps costs predictable.

Bytemine is best for sales teams who need reliable mobile numbers for cold calling, RevOps teams building automated outreach sequences, and AI developers who want to supply their agents with real-time B2B data. Use cases include building targeted prospect lists, enriching CRM records, and powering AI-driven sales workflows. The platform offers 500 free credits per month for a year, so you can test it without a credit card.