Your landing page’s weakest score is Value props.

How Proper Motion ranks

  1. 1.Mem078
  2. 2.Zep78
  3. 3.LlamaIndex (LlamaCloud)68
  4. 4.Letta52
  5. 5.Proper Motion50
  6. 6.Ragie43
Fix Value props
50Growth scoreupdated

category scores

category scoresShowHide

Value props

32Poor

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

Proper Motion’s headline vagueProper Motion — the apparent change in position of a star, usually expressed in seconds of arc per year, that results from the projection on the celestial spherWe are building co-evolving data infrastructure for vertical agents and businesses.

Working

  • Distinctive, memorable brand metaphor
  • Names a target market: vertical agents
  • Clean single-message fold

Could improve

  • Headline is a definition, not a value prop
  • 'Co-evolving data infrastructure' is jargon
  • No numbers, outcomes, or proof points

Trust

32Poor

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

Zep
Mem0
LlamaIndex (LlamaCloud)
Letta
Trust read
Proper MotionNo visible trust signal identified.
Mem0GitHub star badge showing "61,868" stars in the nav
Zep"TRUSTED BY AI TEAMS" logo wall with Samsung, Zscaler, HoneYBOOK, Quorum, and AGI, Inc.
LettaResearch listing "Memory Models: Towards Agents That Learn — JUN 2026"
RagieNo visible trust signal identified.
LlamaIndex (LlamaCloud)GitHub and Discord icons in the header navigation

CTA

48Poor

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

Proper Motion

How Proper Motion compares

Recommended rewrites

Mobile web

64Fair

The phone experience as a first-class citizen.

Proper Motion mobile capture for Mobile web

What works

What to improve

Information hierarchy

72Fair

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

Proper Motion desktop capture for Information hierarchy

What works

What to improve