Apollo Client Devtools icon

Apollo Client Devtools

by Apollo Graph, Inc · apollographql.com · Developer Tools
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

GraphQL debugging tools for Apollo Client.

Users
200K
0 in 30 days
Rating
2.5 / 5
−0.24 in 30 days
Ratings
269
0 in 30 days
Store rank
#1,303
#1,176 among extensions
Version
4.26.3
updated 7 Oct 2026

Users

monthly, 3 years
30K115K200KAug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 200,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
80174269Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 269 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 Apollo Client Devtools

Apollo Client Devtools is a Chrome extension for the open-source GraphQL client, Apollo Client. This extension has 4 main features: 1. A built-in version of the Apollo Studio Explorer that allows you to make queries against your GraphQL server using your app's network interface directly (no configuration necessary). 2. A query watcher that shows you which queries are being watched by the current page, when those queries are loading, and what variables those queries are using. 3. A mutation inspector that displays the mutations made to your Apollo Client application data. 4. A cache inspector that displays your Apollo Client cache data. You can explore the cache through a tree-like interface, and search for specific field keys and values. Code for this extension can be found at: https://github.com/apollographql/apollo-client-devtools Any bugs can be reported by opening a new issue at: https://github.com/apollographql/apollo-client-devtools/issues/new To learn more about Apollo, see: https://www.apollographql.com

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%0−0.24
30 days0+0.0%0−0.24
6 months0+0.0%0−0.21
1 year0+0.0%+2−0.15

Chrome Web Store search rankings

Where Apollo Client Devtools appears when people search the store, with the 30 day change
Search phrasePosition30 days
developer tools#28+2
developer#31new
tools#44+40
team#77new

Version history

141 versions recorded
4.26.37 Oct 2026
4.26.212 Sep 2026
4.26.14 Sep 2026
4.26.029 Jun 2026
4.25.629 Apr 2026
4.25.527 Apr 2026
4.25.421 Apr 2026
4.25.310 Apr 2026

Details

Category
Developer Tools
First seen
2 Jun 2020
Size
551 KB
Languages
en-US
Pricing
Free
Privacy policy
apollographql.com
Support
github.com
Extension ID
jdkknkkbebbapilgoeccciglkfbmbnfm

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
storage

Alternatives to Apollo Client Devtools

Extensions that rank for the same store searches or share the Developer Tools category, ordered by users