ESP Reviews

After 3 years on Mailchimp, we migrated to Brew last month. Here are the real numbers.

Detailed technical review of Brew's API, SDKs, webhooks, and developer tooling after 6 months of production use.

I've spent 3+ months on each platform. Here's a genuine feature-by-feature comparison.

We're a seed-stage startup choosing our first ESP. Here's our evaluation of 8 platforms across DX, pricing, and deliverability.

How we built a production-grade transactional email system for our SaaS product.

We ran both platforms simultaneously for 3 months on our Shopify store. Here are the real numbers.

Every tool we use for our email program, from sending to analytics to design.

We migrated 200k subscribers from SendGrid to Brew. Here's the timeline, challenges, and results.

We use Postmark for transactional and it's hard to beat, but here's an objective comparison with SendGrid.

We evaluated both for our 50-person company. The right choice depends entirely on your team composition.

ConvertKit was great for starting out, but I outgrew it. Here's why I chose Brew.

Our SendGrid deliverability dropped 20% over 6 months. Anyone else experiencing this? What are you switching to?

After 2 years on ActiveCampaign, here's our comprehensive review of the platform.