Postmaster Tools

Key features

• API Access
• Analytics
• Automation
• Integrations
• Mobile App
• Reporting

Pricing: postmaster.google.com (custom)

HQ: Global · Founded: 2015

Integrations: Zapier|Salesforce|HubSpot|Slack|Shopify|Google

Support: Email|Live Chat|Documentation

Pros

• Easy to use
• Strong support
• Proven results

Cons

• Higher tiers cost more
• Learning curve