Extension Tracker

Kalshi vs Polymarket — Market Compare

9 users No ratings yet Last updated 28 Apr 2026

By GBV Live in the Chrome Web Store ciejjjdeiciakplljjiiahifmgdmkjda Last checked 26 Sep 2026, 23:08 UTC

The listing

What the Chrome Web Store shows, as of the last check

Compare prediction market prices between Kalshi and Polymarket side-by-side. Find the best price for any event instantly.Summary from the listing
Developer
GBV
Trader status
Declared a trader under EU law
Category
Productivity › Tools
First published
28 Apr 2026
Last updated
28 Apr 2026
Version
1.0.2
Size
1.43 MiB
Minimum Chrome
88
Languages
1 language

English

Support page
https://www.calc-tech.com/contact
Open in the Chrome Web Store ↗ Download the CRX from Google ↗
Users over time As shown on the Chrome Web Store

Tracking began on 26 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-269––
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#159,464
by users, of 264,253 extensions
In its category
#58,745
of 103,320 in Tools

What changed

Every change found on a check, newest first

No changes found since tracking began on 26 Sep 2026.

What it can access

From the extension's manifest, in plain language

Sites
  • https://*.kalshi.com/*kalshi.com and its subdomains
  • https://*.polymarket.com/*polymarket.com and its subdomains
  • https://api.elections.kalshi.com/*api.elections.kalshi.com
  • https://api.gumroad.com/*api.gumroad.com
  • https://clob.polymarket.com/*clob.polymarket.com
  • https://data-api.polymarket.com/*data-api.polymarket.com
  • https://gamma-api.polymarket.com/*gamma-api.polymarket.com
  • https://kalshi.com/*kalshi.com
  • https://polymarket-ai-proxy.u-niv.workers.dev/*polymarket-ai-proxy.u-niv.workers.dev
  • https://polymarket.com/*polymarket.com
Sites where it runs scripts
  • https://kalshi.com/*kalshi.com
  • https://polymarket.com/*polymarket.com
  • https://www.kalshi.com/*www.kalshi.com
  • https://www.polymarket.com/*www.polymarket.com
Browser features
  • storageSave settings and data in your browser

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Fast & Anonymous Instagram Downloader467 2.333 Social Networking
WA Chat Export339 5.002 Tools
NovaView254 5.001 Just for Fun
Polymarket Sure Bet Finder205 4.336 Tools
Delete Facebook Messages Fast188 3.004 Tools
Exportar Conversas WhatsApp - Salvar Histórico166 5.001 Tools
Stream Saver — M3U8, HLS & MP4 Video Downloader165 5.001 Tools
Exportar Chat WhatsApp115 5.001 Tools
Polymarket Whale Tracker109 5.001 Tools
Kalshi Sure Bet Finder101 –– Tools
All 20 extensions by GBV →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 26 Sep 2026, 23:08 UTC; next check around 7 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Kalshi vs Polymarket — Market Compare” (ciejjjdeiciakplljjiiahifmgdmkjda). Chrome Web Store data, last checked 2026-09-26. https://extensiontracker.com/extension/ciejjjdeiciakplljjiiahifmgdmkjda. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_ciejjjdeiciakplljjiiahifmgdmkjda,
  title   = {Kalshi vs Polymarket — Market Compare (ciejjjdeiciakplljjiiahifmgdmkjda)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-26},
  url     = {https://extensiontracker.com/extension/ciejjjdeiciakplljjiiahifmgdmkjda},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

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