Not Diamondhttps://notdiamond.ai/

Your landing page’s weakest score is Trust.

How Not Diamond ranks

  1. 1.OpenPipe76
  2. 2.Not Diamond62
  3. 3.Arcee AI58
  4. 4.Martian52
  5. 5.Zorbe50
Fix Trust
62Growth scoreupdated

category scores

Trust42Mobile web55
category scoresShowHide
Trust42Mobile web55

Trust

42Poor

Proof that the product is real, competent, and safe to try.

Not Diamond
OpenPipe
Martian
Arcee AI
Trust read
Not Diamond5%+ accuracy gains | 30%+ cost savings | 2x faster dev cycles
ZorbeBacked by a16z speedrun.
OpenPipe"Trusted by top companies" logo row featuring Zapier, Y Combinator, Flow, and Method
Arcee AIBanner: "Trinity Large Thinking: Available on OpenRouter."
Martian"We've worked on Google DeepMind's early scientific initiatives, developed Anthropic's interpretability efforts, and com

Mobile web

55Fair

The phone experience as a first-class citizen.

Mobile web annotations on the mobile capture12
  1. Hamburger menu icon — The only path to "Book a demo" is hidden behind this menu — no CTA is visible or tappable in the fold.
  2. Sphere hero graphic — Purely decorative image fills the top half of the viewport, delaying the value statement and any action.

CTA

60Fair

Copy, size, verb, cost-feel — does the primary CTA earn the click?

Not Diamond

How Not Diamond compares

Recommended rewrites

Information hierarchy

72Fair

Does the design help or inhibit what the page is trying to say?

Not Diamond desktop capture for Information hierarchy

What works

What to improve

Value props

80Strong

Title, subtitle, hero — do they sell the product's true value?

Not Diamond’s headlineNot Diamond is the world's most powerful intelligent model router for coding agents.We help engineering teams achieve frontier quality at a fraction of the price.

Working

Could improve