Best Sales Intelligence Software for Claude Code

Apollo is an AI-driven sales platform that combines B2B data, prospecting, engagement, enrichment, and deal execution within a unified revenue workspace. Its business database helps sales and marketing teams identify companies and contacts using detailed targeting criteria and access verified email addresses and phone numbers. Outbound capabilities include automated multichannel sequences, cold calling, task prioritization, workflow automation, meeting scheduling, and email deliverability tools. Inbound tools can identify website visitors, capture leads, enrich records, score prospects, and route qualified opportunities to the appropriate representatives. Apollo’s data enrichment capabilities help organizations complete, cleanse, and update CRM records using current company and contact information. Deal execution features include meeting preparation, call recording, conversation intelligence, follow-up assistance, pipeline management, coaching, and sales analytics. AI functionality supports prospect research, prioritization, personalized outreach, meeting insights, and other repetitive sales workflows that would otherwise require manual work. Apollo also offers integrations, APIs, a Chrome extension, workflow automation, and an MCP interface for connecting its data and sales capabilities with other applications and AI systems. The platform is intended for sales development teams, account executives, marketers, revenue operations professionals, sales leaders, and founders that want to manage more of the revenue lifecycle from one system.

ProspectAPIs serves as a cloud-based REST API and Model Context Protocol (MCP) server tailored for sales teams, outbound personnel, founders, and developers engaged in crafting prospecting workflows or AI-driven agents. The platform offers a searchable database of company funding rounds, complete with URLs for announcement sources and various filters such as round type, date, amount, company name, investor, and country. Additionally, it features signed webhook watchlists to notify users of new funding rounds that match their criteria. The API includes a prospect-research endpoint that provides sourced summaries of a company or individual, aiding in account research, call preparation, or outreach efforts. Moreover, the service encompasses email verification and related email-data endpoints to enhance outreach effectiveness. MCP clients benefit from the convenience of accessing API tools with a single key and prepaid balance. Each funding record is priced at $0.02, while completed research briefs are available for $0.15, and users begin with a one-time $1 balance; this pricing model operates on a prepaid basis for results, rather than a per-seat or subscription fee. This flexible approach allows users to manage their expenses efficiently while accessing valuable prospecting resources.