GrowZen

GrowZen, as described on its homepage, combines lead generation (Maps, search, Yellow Pages and web scraping, a built-in B2B contact database, and email verification), outreach (multi-step cloud sequences, multiple Gmail profiles and SMTP/GrowMail sending, inbox rotation, email warmup, and a unified inbox), and analytics (open, click, and reply tracking, per-campaign ROIs). It includes Zen, an AI assistant that uses uploaded business documents to draft emails and replies, and offers a Data API, MCP connector, webhooks, and integrations with tools such as n8n, Zapier, and GoHighLevel. The page also lists free tools including a spam word checker, an email verifier, and a subject line tester. The page states that the platform runs in the cloud and that LinkedIn steps are user-sent within limits.

Key features

• Lead scraping from Google Maps, search, Yellow Pages, and the open web
• Built-in B2B contact database with filters and verified emails on reveal
• Four-layer email verification (syntax, MX/DNS, DMARC, live SMTP probe)
• Multi-step cloud email sequences with per-step wait days and auto-stop on reply
• Multiple Gmail profiles with isolated browser sessions and inbox rotation
• GrowMail dedicated IP mailboxes and support for any SMTP
• Unified inbox for replies across accounts with intent labels and AI-drafted responses
• Email warmup with a 28-day ramp
• Real-time open, click, and reply tracking with GeoIP
• Bounce rate monitoring with auto-pause and hard-bounce suppression
• LinkedIn connect and message steps in sequences, sent by the user
• Zen AI assistant trained on uploaded documents and business profile
• Data API, MCP connector for Claude, ChatGPT, and Cursor, and signed webhooks
• Campaign calendar and one-click unsubscribe and suppression
• Free tools: spam word checker, email verifier, subject line tester

Best suited for

• Cold email and outbound sales teams
• Growth marketers running multi-mailbox outreach
• Teams wanting lead scraping, verification, and sending in one platform
• Users who want to connect outreach data to automation tools

Pricing

Not stated on the website