What are some free tools for sending bulk emails?

The clip highlights three main free email marketing tools: Gmax, Snob IO, and Woodpecker Co. Gmax is beginner-friendly with features like email verification, inbox tracking, and domain integration. It connects with Gmail to send personalized emails. Snob IO offers email finding, verification, and warm-up capabilities, while Woodpecker Co is excellent for cold outreach with tracking features showing if recipients open your emails. All three tools offer free plans to start with, allowing users to test functionality before committing to paid versions.