Apollo.io
apollo.io
Contact database plus outbound engine
Email verification and finding, sold by the credit or by the month
Checks whether an email address will bounce, using a live SMTP handshake and catch-all detection, one address at a time, by CSV upload or through a REST API, and finds a person's work email from a name and company domain. It is sold as prepaid credits that do not expire or as a monthly allowance, with 100 free credits on signup.
Free trial available
Trial length and card requirement are set by the vendor.
17% off — $12.5/mo instead of $15/mo
Both prices read from verimails.com on 2026-10-02. Starter plan. Billed for 12 months up front.
Other tools in lead generation that cover similar ground. Full comparison.
Entry prices across Lead Generation, cheapest first.
13 of these 13 prices were read from the vendor's own pricing page. The median is taken across the 12 verified prices in Lead Generation. 1 more tool in this category does not publish an entry price and is not plotted. Showing the 10 cheapest.