Requirements Authoring Tool - RAT icon

Requirements Authoring Tool - RAT

by thereusecompany · Workflow & Planning
Manifest V3 in_app
View in Chrome Web Store Data as of 18 Oct 2026

RAT assists you in the activity of writing requirements with the power and the simplicity of The REUSE Company tools.

Users
25
+1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#142K
#118K among extensions
Version
23.6
updated 8 Jun 2026

Users

monthly, 3 years
11529Aug 2023Apr 2025Oct 2026
Latest, 18 Oct 2026: 25 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
001Aug 2023Apr 2025Oct 2026
Latest, 18 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Requirements Authoring Tool - RAT

REQUIREMENTS AUTHORING Tool – RAT assists you when writing requirements or other documents and improves the overall quality of the project. The Requirements Authoring Tool (RAT) allows you to verify, in real-time, the quality of your requirements by applying the advice of several international guides and standards such as the INCOSE Guide to Writing Requirements, ISO 29148, BABoK, other rules like those defined by NASA, ESA, and other well-known organisms. Measures for Correctness, Consistency, and Completeness are provided as explicit results. RAT uses a customizable set of textual patterns. You can choose a particular pattern from our preset libraries of patterns, e.g., INCOSE Guide to Writing Requirements, or create new patterns according to your needs. Once a pattern has been selected, the right terms are suggested from a controlled vocabulary while typing, ensuring the right syntax and that the proper information is provided. RAT can be used on top of any Web-based RMS or inside the most common tools in the market (IBM DOORS, PTC Windchill, etc.).

Growth

WindowUsersChangeRatingsRating
7 days+1+4.2%00.00
30 days+1+4.2%00.00
6 months0+0.0%00.00
1 year+3+13.6%00.00

Version history

11 versions recorded
23.68 Jun 2026
1.2.814 Jul 2025
1.2.710 Apr 2025
1.2.610 Mar 2025
1.2.515 Oct 2024
1.2.427 Feb 2024
1.2.324 Jan 2024
1.2.29 Nov 2023

Details

Category
Workflow & Planning
First seen
29 Jun 2023
Size
18.4 MB
Languages
en
Pricing
in_app
Privacy policy
reusecompany.com
Support
reusecompany.com
Extension ID
ooeooiggjmbbjnnjnkefoedgkmeamcoe

Permissions and risk

Moderate riskimpact 3, likelihood 2
Permissions
storagetabsactiveTab
Site access
<all_urls>
Can read and change data on every website you visit.

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