Stellon LabsYC S25 landing page report.
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Your landing page’s weakest score is Trust.

Fix Trust

Score over time

8070605040Edge Impulse 54 on May 21 (Wayback)Edge Impulse 59 on Jun 13 (Wayback)Edge Impulse 67 on Jul 2 (Wayback)Edge Impulse 65 on Aug 1 (Wayback)Edge Impulse 65 on Aug 20 (Wayback)Edge Impulse 63 on Sep 1 (Wayback)Edge Impulse 63 on Sep 22 (Live)Nota AI 52 on Apr 17 (Wayback)Nota AI 54 on Jul 6 (Wayback)Nota AI 50 on Aug 9 (Wayback)Nota AI 54 on Sep 10 (Wayback)Nota AI 51 on Sep 22 (Live)Useful Sensors 46 on Jun 28 (Wayback)Useful Sensors 45 on Jul 13 (Wayback)Useful Sensors 69 on Sep 22 (Live)Neuton.AI 50 on May 11 (Wayback)Neuton.AI 52 on Sep 22 (Live)Latent AI 66 on May 27 (Wayback)Latent AI 65 on Jun 9 (Wayback)Latent AI 67 on Jun 16 (Wayback)Latent AI 67 on Aug 12 (Wayback)Latent AI 68 on Aug 21 (Wayback)Latent AI 64 on Sep 15 (Wayback)Latent AI 66 on Sep 22 (Live)Stellon Labs 63 on Jun 14 (Wayback)Stellon Labs 61 on Sep 22 (Live)Jun 14Sep 22
Past reportsShow past reportsHide past reports
  1. Sep 22, 202661LiveOverall −2 · Mobile web −10 · CTA +6Viewing
  2. Jun 14, 202663First tracked report — strongest Information hierarchy 82, weakest Trust 34View →

Trust

32Poor

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

Useful Sensors
Edge Impulse
Trust read
Stellon LabsNo visible trust signal identified.
Edge Impulse"Imagine Innovators Europe 2026: Relive the Event" banner implying a real hosted conference
Nota AINo visible trust signal identified.
Useful Sensors"Five live demos of Moonshine Voice compiled to WebAssembly. The models download once, then run on your own CPU: no API
Neuton.AIimplicit context Neuton.AI may benefit from pre-existing familiarity among its target audience.
Latent AINo visible trust signal identified.

Value props

58Fair

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

Stellon Labs’s headline undersellsFrontier AI for Minimal HardwareWe are an AI research lab building powerful tiny models for edge applications.

Working

  • Clear tension: frontier AI vs minimal hardware
  • Subhead names the audience: edge applications
  • Single focused CTA to a real product

Could improve

  • Zero numbers: no model size, latency, or benchmark
  • Hero image decorates, never shows a model on-device
  • KittenML CTA unexplained — visitors click blind

CTA

64Fair

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

Stellon Labs
Edge Impulse
Latent AI
Useful Sensors

Problems

  • weak browse verb 'Check out'
  • KittenML never explained on page
  • low-contrast gray pill on desktop
  • no payoff implied by the label

Mobile web

72Fair

The phone experience as a first-class citizen.

Mobile web annotations on the mobile capture1234
  1. Primary CTA below fold — "Check out KittenML →" sits at the very bottom of the first viewport, easy to miss on shorter phones.
  2. Uncollapsed header link — "Connect with us on X" wraps onto two lines beside the logo instead of collapsing into a menu, cluttering the header.
  3. Two-line logo wrap — "Stellon Labs" wordmark breaks across two lines, making the header taller and pushing hero content down.
  4. Monospace headline wraps — Wide monospace italic forces "Frontier AI for Minimal Hardware" into three tall lines eating half the viewport.

Information hierarchy

78Fair

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

Information hierarchy annotations on the desktop capture123
  1. Check out KittenML button — Translucent gray fill blends into the sky background, making the sole conversion action the least visible element in the scan path.
  2. Footer email link — Footer contact link creeps into the desktop fold, adding an exit path that competes with the primary CTA.
  3. Subheadline text — Light gray copy over a mid-gray sky is low contrast, weakening the supporting value proposition at a glance.