# Scrum for Trello

> Scrum for Trello adds functionality to the awesome trello.com for use in Scrum projects. Add estimates or record time-spent directly on Trello cards. Shows sums at the top of each list and the top right corner of each board.

Canonical page: [https://chrome-stats.com/d/scrum-for-trello](https://chrome-stats.com/d/scrum-for-trello)

## Overview

- **ID:** `scrum-for-trello`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Sean Colombo
- **Category:** web-development
- **Daily users:** 648
- **Weekly downloads:** 2
- **Rating:** 3.00 / 5 (9 ratings)
- **Version:** 1.102resigned1
- **Last updated:** 2024-04-25
- **First published:** 2013-05-31
- **Size:** 69 KB
- **Data as of:** 2026-09-12
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/scrum-for-trello/)
- **Website:** [http://ScrumForTrello.com](http://scrumfortrello.com/)

## Description

Scrum for Trello is a powerful Chrome extension that enhances the popular project management tool Trello by adding Scrum-specific functionalities. It allows users to add estimates and record time spent directly on Trello cards using intuitive Fibonacci buttons or manual input within card titles.

This extension displays total estimates and time-spent sums at the top of each list and in the top right corner of each board, providing an at-a-glance overview of project progress. Its seamless integration supports agile teams in managing Scrum projects more efficiently, making project tracking and sprint planning straightforward and accessible.

## Rankings

- #4,327 — Overall
- #20 — forum
- #88 — function
- #96 — sell
- #128 — card
- #192 — awesome

## Permissions and access

### Content script matches

- `trello.com`

## Safety

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

### Analysis details

- Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- This extension has low user count. Unpopular extensions may not be stable or safe.

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

## Review summary

### Pros

- Functional features that enhance Trello usage
- User appreciation for the overall functionality

### Cons

- Performance issues causing browser slowdowns
- Lack of timely support and updates
- Missing features like estimated and consumed selection bars

## Similar extensions and apps

- [Agile SCRUM for Trello boards](https://chrome-stats.com/d/agile-scrum-trello-boards) — 66 users, 5.00 / 5
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- [Scrummer](https://chrome-stats.com/d/scrummer-1) — 5 users, 4.14 / 5
- [Trello Improvements](https://chrome-stats.com/d/trello-improvements) — 332 users, 4.25 / 5
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- [Gantt chart for Trello](https://chrome-stats.com/d/gantt-chart-for-trello) — 96 users, 4.75 / 5
- [Daily Scrum Tool for Trello](https://chrome-stats.com/d/daily-scrum-tool-for-trello) — 1 users, 4.50 / 5
- [Agile Assistant](https://chrome-stats.com/d/agile-assistant)
- [Scrumify](https://chrome-stats.com/d/scrumify)
- [Better Trello](https://chrome-stats.com/d/better-trello) — 136 users, 4.80 / 5
- [Toggl Plan: Project Planning Calendar](https://chrome-stats.com/d/toggl-plan) — 233 users, 5.00 / 5
- [Trello Card Counter](https://chrome-stats.com/d/firefox-trello-card-counter) — 230 users, 5.00 / 5

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