

Multi ESP - Email Service Provider
Designed to integrate and manage multiple email service providers (ESPs) through a unified interface. This feature allows you to optimize deliverability, cost efficiency, and campaign reliability by dynamically routing your email traffic based on configurable rules and real-time performance metrics.







Key Features and Workflow
-
Multi-ESP Integration:
Connect several different ESPs to your Retention.Studio account, enabling you to select the most appropriate provider for each campaign based on performance or cost factors. -
Centralized Campaign Management:
Manage, schedule, and monitor email campaigns from one centralized dashboard. This streamlines operations, allowing you to coordinate campaigns across various ESPs without needing to switch platforms. -
Custom Routing and Failover:
Set up custom routing rules that determine which ESP handles a particular campaign or batch of emails. In the event one provider encounters issues, the system automatically fails over to an alternate provider, ensuring your emails are still delivered. -
Real-Time Reporting & Analytics:
Gain insight into key metrics—such as delivery rates, open rates, and click-through rates—across all connected ESPs. This consolidated view helps you make informed, data-driven decisions for future campaigns. -
Ease of Configuration:
The intuitive setup interface allows you to input API credentials for each ESP and configure synchronization and routing rules without extensive technical know-how.
Use Cases
-
Enhanced Deliverability:
Leverage multiple ESPs to optimize email deliverability by dynamically choosing the best performing provider for each campaign. -
Cost Optimization:
Distribute email sending across providers based on cost-effectiveness, ensuring that you maximize your marketing budget while maintaining high deliverability. -
Reliability and Redundancy:
The failover functionality ensures continuous campaign delivery even if one ESP experiences downtime or technical issues. -
Centralized Reporting:
Consolidate performance data from all ESPs into one dashboard, making it easier to analyze overall campaign success and adjust strategies accordingly.







"The Retention.Studio team helped us identify key growth bottlenecks and provided actionable solutions that drove real results. Their deep understanding of customer retention has been a game-changer for our business."
Alexandra M
CEO
"Their expertise in churn mitigation and customer reactivation transformed how we engage users. We’ve seen a measurable increase in customer lifetime value since working with Retention.Studio."
James T
Head of Marketing
"Retention.Studio didn’t just offer strategies - they worked closely with our team to implement them. Their hands-on approach and focus on operational efficiency helped us scale faster and more effectively."
Rachel G
COO