# Betsurf

> Maximize your odds of winning by finding the best odds

Canonical page: [https://chrome-stats.com/d/betsurf](https://chrome-stats.com/d/betsurf)

## Overview

- **ID:** `betsurf`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Betsurf
- **Category:** search-tools,shopping,games-entertainment
- **Rating:** 5.00 / 5 (3 ratings)
- **Version:** 1.0
- **Last updated:** 2025-05-11
- **First published:** 2025-05-08
- **Size:** 673 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/betsurf/)
- **Website:** [https://betsurf.se/](https://betsurf.se/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/betsurf/privacy/](https://addons.mozilla.org/firefox/addon/betsurf/privacy/)

## Description

Betsurf helps sports bettors maximize their winnings by automatically detecting and comparing odds from multiple sportsbooks directly on match pages.

It currently supports several major Swedish bookmakers including Expekt, Unibet, Bet365, Leovegas, and others. The extension injects a lightweight interface that highlights better odds found on competing platforms.

To retrieve up-to-date odds, Betsurf sends basic match data (teams, start time, and bookmaker) to an external API. A random, anonymous UUID is also included by default for usage metrics — users can opt out of this in the settings.

Find out more at <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/6112c2d764f7d6d5aadef1ce68b95680467cf8717b13e77a04e85125bd638236/https%3A//betsurf.se" rel="nofollow">Betsurf.se</a>

No personal or identifying user data is collected. All interface and site preferences are stored locally.

## Rankings

- #129,886 — Overall

## Permissions and access

### Permissions

- `activeTab`
- `storage`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension website URL may be invalid

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/betsurf)