Polymarket Sure Bet Finder

Find high-probability Polymarket bets ending soon. AI-powered scoring helps identify the best short-term betting opportunities.

As of June 2026, Polymarket Sure Bet Finder has 219 users and a 4.33/5 rating from 6 reviews in the Productivity category.

GBV Productivity

Chrome Web Store ↗.crx

Users+34.4%

219

Rating+8.3%

4.33

6 reviews

Reviews+50.0%

Version

1.13.1

Manifest V3

90-day change · In the last 90 days this extension 3 version updates, changed permissions.

History

10 snapshots

Tracking since Apr 3, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 3, 2026	163	4.00	4	1.9.1
Apr 17, 2026	173	4.00	4	1.9.1
Apr 23, 2026	209	4.00	4	1.9.1
Apr 28, 2026	224	4.00	4	1.9.1
May 5, 2026	238	4.00	4	1.9.1
May 11, 2026	233	4.00	4	1.11.0
May 16, 2026	249	4.00	4	1.12.0
May 22, 2026	245	4.00	4	1.12.0
May 29, 2026	209	4.20	5	1.12.0
Jun 11, 2026	205	4.33	6	1.12.0
Now	219	4.33	6	1.13.1

Changelog

Jun 11, 2026

host_permissions

https://gamma-api.polymarket.com/*, https://clob.polymarket.com/*, https://polymarket-ai-proxy.u-niv.workers.dev/*, https://www.google-analytics.com/*, https://calc-tech.com/*, https://www.calc-tech.com/*

https://polymarket.com/*, https://*.polymarket.com/*, https://gamma-api.polymarket.com/*, https://clob.polymarket.com/*, https://polymarket-ai-proxy.u-niv.workers.dev/*, https://www.google-analytics.com/*, https://calc-tech.com/*, https://www.calc-tech.com/*

Jun 11, 2026

permissions

sidePanel, storage, scripting

sidePanel, storage

May 11, 2026

host_permissions

https://gamma-api.polymarket.com/*, https://clob.polymarket.com/*, https://polymarket-ai-proxy.u-niv.workers.dev/*, https://www.google-analytics.com/*

https://gamma-api.polymarket.com/*, https://clob.polymarket.com/*, https://polymarket-ai-proxy.u-niv.workers.dev/*, https://www.google-analytics.com/*, https://calc-tech.com/*, https://www.calc-tech.com/*

May 5, 2026

permissions

sidePanel, storage

sidePanel, storage, scripting

Permissions & access

Permissions: sidePanelstorage
Host access: https://polymarket.com/*, https://*.polymarket.com/*, https://gamma-api.polymarket.com/*, https://clob.polymarket.com/*, https://polymarket-ai-proxy.u-niv.workers.dev/*, https://www.google-analytics.com/*, https://calc-tech.com/*, https://www.calc-tech.com/*

Screenshots

About

Polymarket Sure Bet Finder helps you discover profitable trading opportunities on Polymarket by automatically finding bets with extreme odds that are ending soon.

  KEY FEATURES:
  • View top 20 highest and lowest probability bets
  • Filter by hours to expiry and probability threshold
  • Real-time market volume for each opportunity
  • Auto-refresh every 1, 5, or 10 minutes
  • No data collection - runs entirely in your browser

  HOW TO USE:
  1. Click the extension icon
  2. Set hours to expiry (1 hour to 30 days)
  3. Optionally set probability filter threshold
  4. Click Search
  5. Browse top 20 bets and click View to trade

  WHAT YOU'LL FIND:
  - YES column: Markets where YES is highly probable (50%+)
  - NO column: Markets where NO is highly probable
  - Volume: Total market liquidity
  - Time: Hours/minutes remaining or time since ended

Data is fetched directly from Polymarket's public API. No personal information is collected or stored.

  DISCLAIMER: For informational purposes only. Not financial advice. Always conduct your own research before trading. Prediction markets may have location restrictions.