The Hidden Cost of ESP Lock-in

The Problem with ESP Lock-in

Most companies start their email journey with a single provider — usually whichever one their first developer was familiar with. Over time, this seemingly innocent choice creates invisible chains that constrain your entire email strategy.

Hidden Cost #1: Deliverability Dependency

When all your email flows through a single provider, your deliverability is entirely at their mercy. If their IP reputation drops, yours drops with it. If they experience an outage, you go dark.

Hidden Cost #2: Pricing Leverage

ESPs know that migration is painful. Once you've built your templates, configured your webhooks, and trained your team on their platform, switching costs become enormous. This gives them leverage to increase prices year over year.

Hidden Cost #3: Feature Ceiling

Every ESP has limitations. Maybe it's sending speed, maybe it's segmentation capabilities, maybe it's API rate limits. When you're locked in, you're stuck with their ceiling.

The Alternative: Infrastructure Orchestration

With SendForge, you own the orchestration layer. Connect any combination of Amazon SES, Mailgun, SendGrid, or custom SMTP. Route intelligently based on content type, recipient geography, or sending volume.

Your infrastructure, your rules, your deliverability.