Costs

8 articles

· 2 min read

Auth providers, priced at the MAU cliff

Auth0, Clerk, Supabase Auth, Cognito, FusionAuth and Keycloak priced at 1k, 10k and 100k monthly active users. The cliffs are the story.

#auth#pricing#security

· 2 min read

CDN pricing, torn down to cents per gigabyte

Cloudflare, CloudFront, Fastly and Bunny priced on the same 10 TB month. The per-GB spread is wider than most vendor comparisons admit.

#cdn#pricing#infrastructure

· 2 min read

The observability bill, torn down line by line

Where Datadog, Grafana Cloud and self-hosted stacks actually charge you. Hosts, custom metrics, ingest and the cardinality trap, priced.

#observability#pricing#monitoring

· 2 min read

The middle tier is usually the right tier

Vendors design three-tier pricing around one tier they want you in and two decoys. The pattern, the exceptions, and how to check in five minutes.

#pricing#procurement

· 2 min read

A free tier is a pricing page, not a product

The three kinds of free tier, how to tell which one you are holding, and the graduation cliff that turns $0 into the most expensive plan we track.

#pricing#free-tiers

· 2 min read

The SSO tax, priced and scored

Single sign-on regularly costs 2x to 4x the base plan, and one vendor wants 41x. What the wall of shame documents, and how to score it in procurement.

#pricing#sso#procurement