superdevpro vs Twelfth
Neck and neck on boosts. Profiles, pricing and deals below.

superdevpro
50+ web developer tools in one browser extension
community boosts
⚡ 0
pricing
Freemium
what it is
SuperDev Pro packs 50+ web developer tools into one extension. Inspect CSS, edit text, change fonts, pick colors, extract images, test responsive designs, and more — for Chrome & Firefox.
Twelfth
Generic MCP : Twelfth documentation
community boosts
⚡ 0
pricing
Freemium
what it is
Connect any MCP-capable assistant to a Twelfth workspace at api.twelfth.ai/mcp with OAuth or a bearer key. Read-only unless you allow changes.