Google Workspace Marketplace Review Tracker

Follow the public review stream for Google Workspace Marketplace add-ons. Point the actor at one or more app IDs or app URLs, choose the review language and filters, and get a clean dataset of reviewer names, stars, review text, dates, helpful votes and developer replies. Schedule it with a state key to receive only reviews that appeared or changed since the previous run.

No Google account, API key, cookie or proxy is needed.

What you can do

Task	How
Watch your app and competitors	Add each numeric App ID or full Marketplace app URL to appIds
Discover popular apps by keyword	Set mode to search and add keywords to searchQueries
Read reviews in another language	Pick a language, or keep all supported languages
Find complaints	Set a maximum star rating and a review-text keyword
Collect recent feedback only	Set a relative sinceDate such as 30 days
Alert on new or changed reviews	Use outputMode new or changed with a stateKey
Re-baseline a monitor	Turn on resetState for one run

Inputs

Field	Type	Default	Description
mode	select	appReviews	appReviews watches the app list; search ranks the public Marketplace index by keyword.
appIds	stringList	["1008170693301"]	Numeric IDs or full app URLs. One app per item.
searchQueries	stringList	[]	Keywords for search mode, e.g. mail merge.
maxApps	integer	10	Top matches to track per search keyword.
minAppRating	number	0	Skip apps below this average rating.
minAppReviews	integer	0	Skip apps with fewer total reviews.
sortBy	select	Newest	Newest or MostHelpful from the server; legacy MostRelevant, HighestRated and LowestRated are also accepted (rating sorts are computed over the collected reviews).
reviewLanguage	select	all	all or one of 28 supported language codes.
minRating	integer	–	Lowest star rating to include (1–5).
maxRating	integer	–	Highest star rating to include (1–5).
sinceDate	string	–	ISO date or relative period (30 days, 2 weeks, 6 months).
untilDate	string	–	Latest review date, inclusive (YYYY-MM-DD).
reviewKeyword	string	–	Keep reviews containing this phrase, case-insensitive.
maxReviewsPerApp	integer	50	Per-app cap after filters (1–2000).
maxItems	integer	50	Total rows for the run (1–5000).
outputMode	select	all	all, new (only unseen reviews) or changed (new plus helpful/rating/reply changes).
trackChanges	boolean	false	Add isNew/changeTypes and save a snapshot while returning all rows.
stateKey	string	–	Snapshot name; use one per schedule or watchlist. Derived when blank.
resetState	boolean	false	Clear the snapshot before the run.

How to find an App ID

Open the app in the Marketplace. The numeric part after the final slash is the App ID:

https://workspace.google.com/marketplace/app/mailmeteor_mail_merge_for_google_sheets/1008170693301
                                                                                       ^^^^^^^^^^^^^

Both that full URL and the bare 1008170693301 are accepted. If you only have the ID, the actor resolves the listing automatically.

Output

Every row has recordType workspace_review and these fields when the source provides them:

Field	Meaning
reviewId	Marketplace review identifier.
appId, appName, appUrl	The reviewed app and its listing URL.
reviewerName, reviewerAvatarUrl	Public reviewer name and profile image.
rating	Star rating, 1–5.
reviewText	Written review text; omitted for rating-only reviews.
reviewDate, reviewTimestamp	UTC date and full ISO timestamp.
helpfulCount	Helpful votes; omitted when zero, matching earlier versions of this actor.
developerReply, developerReplyDate, developerReplyAuthor, developerReplies	Latest developer reply plus every reply thread entry (replyId, author, text, date, timestamp).
reviewLanguage	Language slice the review came from (for example de).
appDeveloper, appRating, appReviewCount, appInstallCount, appInstallsLabel	App context from the listing.
appPricingModel, appIconUrl, appWorksWith, appLastUpdated	Pricing, icon, Google products and listing-update date.
searchQuery, appRankInSearch	Present in search mode.
isNew, changeTypes	Present when monitor tracking is on.
scrapedAt	UTC timestamp of this run.

Empty values are omitted at every level; a row never contains null, "", [] or {}.

Monitoring new reviews

1. Set outputMode to new or changed.
2. Give the watchlist a memorable stateKey, for example my-app-reviews.
3. Schedule the actor daily. The first run is the baseline and returns the matching reviews.
4. Later runs load the saved review fingerprints and emit only unseen reviews (new), or unseen reviews plus reviews whose helpful count, rating or reply count moved (changed).

The snapshot lives in a named key-value store, so separate scheduled runs share it. It holds up to 50,000 reviews; if a very large history is trimmed, the oldest entries are dropped first. resetState clears the snapshot without deleting the dataset.

Search mode

Search ranks the Marketplace's public top-100 app index, then collects reviews for the best keyword matches. It is a discovery shortcut, not a full catalogue search: niche add-ons that are not in that index must be added by ID or URL in appReviews mode. The run status says when no app matched.

Languages and pagination

Reviews are served in 10-row pages per language. The actor requests the pages itself, follows the language totals, deduplicates by review ID, and stops on the per-app cap. Sparse filters scan at most max(10, maxReviewsPerApp) pages per language, so raise maxReviewsPerApp to look deeper into the history. With reviewLanguage: all, it visits the supported language slices in turn, so a single language cannot use up the whole cap. The supported list covers English, German, Spanish, French, Portuguese (Brazil), Italian, Russian, Japanese, Korean, Chinese (Simplified and Traditional), Indonesian, Vietnamese, Dutch, Polish, Turkish, Arabic, Hindi, Thai, Hebrew, Ukrainian, Swedish, Danish, Finnish, Norwegian, Czech, Hungarian and Filipino.

FAQ

Does this need a Google login or API key? No. It reads the same public review data the Marketplace shows to signed-out visitors.

Why does the app page show more ratings than I receive? The rating count includes every star rating, including rating-only submissions and every language. Written reviews are also split by language. Raise maxReviewsPerApp and keep reviewLanguage on all for the widest coverage.

Can I sort by highest or lowest rating? The Marketplace itself only offers Newest and Most Helpful. Old saved tasks that still send HighestRated or LowestRated keep working: the actor fetches recent reviews and sorts the collected set by stars. The status message explains the fallback.

Why are some reviews missing text? Some visitors leave only a star rating. Those rows keep the rating and omit reviewText.

Are developer replies included? Yes. Replies appear in the public review list and are attached to their review, including the reply author and date. A reply to a review outside the fetched window is not attached; raise maxReviewsPerApp or use a recent date filter to widen the window.

What if an app has no reviews in the chosen language? The run moves to the next language in all mode and finishes cleanly with zero rows for that language slice. A completely empty result is reported in the status message, not as a failure.