Apollo is a go-to-market system for sales and marketing teams. Its agents research prospects, build lists, write outreach, follow up and book meetings, and can run prospecting automatically from a goal to a booked meeting.

Key features:

B2B database of 240M+ contacts and 30M+ accounts with waterfall enrichment.
Apollo Profiles that combine CRM, product usage and call recording data.
Buying signals such as intent, job changes and website visits.
AI Context Center that trains agents on your ICP and product.
Workspace for sequences, dialing and call recording with AI insights.
Apollo Anywhere in your CRM, Gmail, browser, ChatGPT and Claude, plus 200+ integrations.

Apollo offers Chrome, Gmail and Salesforce extensions and an API. The Free plan needs no credit card and includes 900 credits a year per seat. Basic is $49 per seat a month billed annually, Professional is $79, and Organization is $119 with a three-seat minimum. Paid plans offer a 14-day trial.