Email APIs

Resend vs Postmark for Transactional Email: Real Deliverability and Cost Test

Picking the wrong transactional email provider costs you more than money — it costs you inbox placement. We ran both Resend and Postmark through real deliverability checks, pricing stress-tests, and API ergonomics to find out which one earns its keep.

Jun 22, 2026 12m read 👁 3

Loops vs Mailchimp for SaaS Apps: Pricing, API Limits, and Dev Experience Tested

Choosing between Loops and Mailchimp for your SaaS application? This in-depth comparison covers pricing, API capabilities, automation workflows, developer experience, scalability, and real-world implementation considerations.

Jun 16, 2026 5m read 👁 4