# Trestle

> Discover the values of your favorite brands

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

## Overview

- **ID:** `trestle`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Carl
- **Category:** shopping
- **Daily users:** 1
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.3.0
- **Last updated:** 2020-04-09
- **First published:** 2019-11-28
- **Size:** 450 KB
- **Data as of:** 2026-09-08
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/trestle/)
- **Website:** [https://www.mytrestle.com](https://www.mytrestle.com/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/trestle/privacy/](https://addons.mozilla.org/firefox/addon/trestle/privacy/)

## Description

Trestle is a Firefox add-on called 'Trestle' that enables users to discover the ethical practices of companies as they shop online. It shows compatibility scores in areas such as environment, labor, animal treatment, giving back, and transparency. With Trestle, users can make informed choices aligned with their values while shopping.

## Rankings

- #82,624 — Overall

## Permissions and access

### Permissions

- `tabs`
- `storage`

### Content script matches

- `*`

## Safety

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

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension support email may not be valid

> 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/trestle)