Compare developer tools

toolweight compares developer SaaS side by side, on the fields that actually decide the choice — price at real volume, limits, portability and exit cost. 12 categories, every figure sourced and dated, no affiliate links and no sponsored placements.

Categories
12
Tools tracked
156
Comparison fields
313
Last verified
2026-07-23

Every comparison

Sandbox providers compared: cold start, isolation and priceWhich sandbox provider should I run untrusted or agent-generated code on?
  • +12
20 tools · 26 fields · 32% sourced · re-checked every 30 daysPricing deep dive →
Coding agents compared: Claude Code vs Codex CLI vs Cursor vs the restWhich AI coding agent should I use in 2026?
  • +9
17 tools · 26 fields · 35% sourced · re-checked every 14 daysPricing deep dive →
Frontier LLM APIs compared — price, context, tool use and deprecation policyWhich frontier LLM API should I build on?
  • +10
18 tools · 27 fields · 27% sourced · re-checked every 7 daysPricing deep dive →
Browser automation APIs compared (2026)Which hosted browser automation API should I use for AI agents and scraping?
  • +5
13 tools · 26 fields · 33% sourced · re-checked every 30 daysPricing deep dive →
S3-compatible storage compared: true cost at 1 TB + 5 TB egressWhich S3-compatible object storage provider is actually cheapest once egress is counted?
  • +4
12 tools · 28 fields · 35% sourced · re-checked every 30 daysPricing deep dive →
Vercel alternatives compared (2026)Which Vercel alternative should I use, and what happens to my bill if my site goes viral?
  • +5
13 tools · 26 fields · 33% sourced · re-checked every 30 daysPricing deep dive →
Convex vs alternatives: reactive backend platforms comparedWhat are the best alternatives to Convex, and how hard is each one to leave?
  • +3
11 tools · 26 fields · 42% sourced · re-checked every 30 daysPricing deep dive →
Email sending API providers comparedWhich email sending API is best for developers?
  • +5
13 tools · 25 fields · 28% sourced · re-checked every 30 daysPricing deep dive →
SQLite vs PostgreSQL vs MySQL vs MariaDB vs DuckDBShould I use SQLite, PostgreSQL or MySQL?
5 tools · 26 fields · 62% sourced · re-checked every 30 days
Domain registrars compared: renewal price and exit costWhich domain registrar is cheapest to renew with, and which ones make it hard to leave?
  • +7
15 tools · 25 fields · 29% sourced · re-checked every 30 daysPricing deep dive →
Domain registration APIs comparedWhich registrar has the best API for registering domains programmatically?
  • +7
15 tools · 26 fields · 31% sourced · re-checked every 30 daysPricing deep dive →
Australian SMS API providers comparedWhich SMS API provider should I use to send text messages to Australian mobile numbers?
  • +5
13 tools · 26 fields · 22% sourced · re-checked every 30 daysPricing deep dive →

Every tool we track