Below are the featured options for both categories based on current market availability: 1. Purchasing B2B Lead Lists (Contact Data)

: A traditional email marketing service. Sending costs for 10,000 emails are approximately $10–$12 CPM (cost per thousand). Important Compliance Note

: Known for providing direct contact lists. High-quality, segmented lists typically range from $100 to $600 per 1,000 emails depending on the depth of the data.

: Provides a more formal service for creating email addresses in bulk via CSV uploads for organizational use. 3. Bulk Sending & Automation Tools

Once you have the emails, these tools handle the actual "produce" or "delivery" phase.

: Sells bulk Phone Verified Accounts (PVA) and aged email accounts. This helps companies manage multiple social media accounts or run broad campaigns while reducing the risk of account suspension.