Spark Platform

The engine behind SparkMailr.

Seven connected Spark services bring transport, search, queues, analytics and support into one email-native platform.

Built together. Built for email.

7 capabilities · One connected platform

First-party transport with SMTP, REST ingestion and stream-based queues. Track delivery feedback and inbox placement end to end.

Search your email history by content, recipient, campaign or delivery status, with email-aware full-text search.

Priority routing, retry logic and throughput controls for high-volume transactional emails and campaigns.

White-label dashboards for delivery rates, throughput and engagement, branded for your email operations.

Cohort analysis, funnels, A/B results, segment performance and predictive insights to improve your email strategy.

Context-aware AI support and integrated diagnostics for your workflows, templates and delivery history.

Monitor delivery failures, API issues and webhook problems with their complete email context.