Clay
clay.com
Spreadsheet that enriches leads from 100+ sources
from $149/moFree plan
Apollo.io
Contact database plus outbound engine
Free plan availableLead GenerationSince 2015
from $49/moVisit apollo.io
What Apollo.io is
A very large B2B contact database bundled with sequencing, dialling and a light CRM — one subscription covers finding prospects and emailing them.
People use it to
Current offers
Free plan
Free plan, no card required
Ongoing free tier published by the vendor. Limits vary by plan.
Apollo.io alternatives
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