Buying an email list is legal in some situations and against the law in others. The difference comes down to what you plan to do with the addresses and where the people on that list actually live. In the United States, the CAN-SPAM Act lets you send commercial email without asking permission first, as long

If you searched for a Clearbit review because you remember the brand but haven’t checked on it lately, the short answer is that the product you remember has changed hands and changed names. Clearbit was a B2B data enrichment platform that turned an email address or domain into a full company and contact profile. HubSpot

A mailing list costs $30 to $350 per thousand names for a postal list, $100 to $1,000 or more per thousand addresses for a purchased email list, and about $370 to $580 per thousand contacts ($0.37 to $0.58 each) on UpLead’s self-serve plans, where one credit buys a contact’s verified email and, where available, a

Choose UpLead if you need verified B2B contacts exported today. Choose Clay if you want to build a multi-provider enrichment workflow and have someone to run it. Plenty of teams use both, at different stages of the same pipeline. UpLead publishes this guide. Prices are USD list prices from UpLead and Clay, checked in November

Crunchbase built its reputation as the go-to place to look up a startup, check who funded it and skim a company profile before a meeting. It still does that job well. The problem shows up the moment your team needs more than a profile page. Sales reps want verified email addresses and direct dials. Researchers

ContactOut is a popular Chrome extension for pulling emails and phone numbers off LinkedIn profiles, but it is not the right fit for every team. The export caps surprise people: the Email plan tops out at 300 exports a month and the Email plus Phone plan at 600, even though the marketing copy talks about

If your product or service is built for pharmacies, drug manufacturers, or clinical research, a working phone number beats an unanswered email almost every time. Pharmacists are busy behind the counter, so a short call at the right moment often moves a deal faster than a cold outreach sequence. The hard part is getting a