Best tools for specific jobs

12 ranked recommendations across 12 categories, each answering one narrow question, cheapest egress, best sandbox for AI agents, best database for a side project. Direct answer first, then the picks and the reasoning behind the order.

A category hub answers "what are the options". These pages answer "which one, for my situation", which is the question people actually have, and the one a table on its own can't settle.

Each page opens with a direct answer in under sixty words, then ranks a handful of picks from the category's roster with the reasoning attached. The ranking is an editorial cut of the same data the hub uses, not a separate opinion floating free of it, so every pick links back to the row it came from.

They are deliberately narrow. "Best object storage" is not a useful page; "cheapest egress" is, because it has an answer.

Sandbox providers compared: cold start, isolation and price

Coding agents compared: Claude Code vs Codex CLI vs Cursor vs the rest

Frontier LLM APIs compared, price, context, tool use and deprecation policy

Browser automation APIs compared (2026)

S3-compatible storage compared: true cost at 1 TB + 5 TB egress

Vercel alternatives compared (2026)

Convex vs alternatives: reactive backend platforms compared

Email sending API providers compared

SQLite vs PostgreSQL vs MySQL vs MariaDB vs DuckDB

Domain registrars compared: renewal price and exit cost

Domain registration APIs compared

Australian SMS API providers compared