OddpoolYC P26 landing page report.
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Your landing page’s weakest score is Trust.

Fix Trust

Score over time

7570656055Polymarket 62 on Apr 11 (Wayback)Polymarket 58 on Sep 22 (Live)Adjacent 63 on May 1 (Wayback)Adjacent 64 on May 18 (Wayback)Adjacent 66 on Sep 22 (Live)Kalshi API (Kalshi) 60 on Sep 20 (Live)Oddpool 68 on Sep 20 (Live)Sep 20

Trust

58Fair

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

Oddpool
Polymarket
Kalshi API (Kalshi)
Adjacent
Trust read
Oddpool"Backed by Y Combinator" badge above the headline
PolymarketLive market volume figures — "$7M Vol." on the NATO x Russia market and Hot Topics showing "$614K today" traded
Adjacent"BACKED AND SUPPORTED BY" logo strip with nightcapital, VanEck, Maven11, and DCG
Kalshi API (Kalshi)Live market card showing "$11,050,553 vol" with a real-time price chart for WAS Commanders vs DAL Cowboys

Information hierarchy

68Fair

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

Information hierarchy annotations on the desktop capture1234
  1. Nav link row — Nine equal-weight links (Chat, Search, Hub, Tools, Pricing, Docs, Markets, X, Sign in) leak attention before either hero CTA.
  2. Get API Key button — Sized and positioned as a near-equal twin to 'Book a call', splitting the visitor's single next action.
  3. Announcement banner — 'Oddpool is joining Kalshi!' is the highest-contrast band on the page and outranks the headline in the scan path.
  4. Explore offering pill — A third clickable pill below the CTA pair adds another same-zone choice competing with the primary action.

CTA

68Fair

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

Oddpool

Problems

  • calendar click feels costly
  • product-value CTA demoted
  • sales-first for a dev audience

Value props

68Fair

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

Oddpool’s headline sellsInstitutional connectivity for prediction marketsDirect, normalized access for trading and research desks.

Working

  • Names the exact buyer: trading desks
  • "Normalized" signals real technical value
  • YC badge and Kalshi news add proof

Could improve

  • Zero numbers: venues, latency, markets
  • No named outcome or pain relieved
  • Dot-map hero shows nothing of product

Mobile web

78Fair

The phone experience as a first-class citizen.

Mobile web annotations on the mobile capture123
  1. Hero headline size — Desktop-scale type wraps into four heavy lines, pushing the CTAs deep into the viewport.
  2. Book a call button — Desktop-proportioned button floats at ~65% column width instead of a thumb-friendly full-bleed tap target.
  3. Kalshi announcement banner — Sticky promo bar with no conversion CTA eats the top of the first viewport before the hero.