Buzz is an all-in-one sales engagement platform designed for revenue teams, offering AI-driven lead generation, customized messaging, and seamless LinkedIn, ZoomInfo, and Crunchbase integrations. Its standout features include multi-channel outreach, unified inbox, and advanced automation. Plans range from $129 to $299 per month per user. Compared to Apollo.io or ZoomInfo, Buzz excels in ease of use, data customization, and automation but may falter in handling outdated data, as noted by some users. Ideal for SMB sales teams seeking time and cost efficiency, Buzz offers excellent scalability. Customer support receives mixed reviews, which may affect value for complex use cases.