Zoho Campaigns

Zoho Campaigns offers a dedicated Agency Edition that lets you manage multiple client accounts from a single master dashboard without giving clients visibility into each other's campaigns or subscriber lists. Each client gets their own login credentials, isolated contact database, and campaign history while you maintain oversight and control from your agency's master account. Role-based permissions let you assign team members to specific clients with granular access levels, from read-only reporters to full campaign builders.

This works well for agencies that are already in the Zoho ecosystem, since Zoho Campaigns integrates directly with CRM, sales automation, and other Zoho apps. The pricing is straightforward per-contact, so it's easy to calculate margins and pass costs to clients transparently. Compared to specialized agency platforms, Zoho's strength is the broader ecosystem integration and affordability, making it especially good for small to mid-market agencies building client relationships around multiple Zoho tools.