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Salt Index

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Top 5 Developer Email APIs in 2026 (And Which Ones Are Worth Their Salt)

A practical comparison of Notify, Resend, Postmark, SendGrid, and Amazon SES for transactional email — DX, pricing shape, and when to pick each.

Sep 17, 20263 min readSalt Index

Clerk, Auth0, Supabase Auth, Firebase Auth, and WorkOS compared for DX, pricing shape, and enterprise readiness.

Sep 16, 2026Salt Index

A head-to-head look at five CMS options for content-driven product teams — editing experience, developer control, and cost shape.

Sep 15, 2026Salt Index

PostHog, Mixpanel, Amplitude, Heap, and Plausible compared for product teams weighing depth versus privacy and cost.

Sep 14, 2026Salt Index

Where to deploy modern web apps in 2026 depending on whether you optimise for DX, edge, containers, or predictable bills.

Sep 13, 2026Salt Index