BookBidder KDP Sync icon

BookBidder KDP Sync

by BookBidder · bookbidder.ai · Tools
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 19 Oct 2026

Syncs your KDP royalty data to BookBidder.

Users
49
+11 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#110K
#92K among extensions
Version
0.2.4
updated 15 Oct 2026

Users

monthly, 4 months
02449Jun 2026Sep 2026Oct 2026
Latest, 19 Oct 2026: 49 usersMove the mouse over the chart for any month

Ratings count

monthly, 4 months
001Jun 2026Sep 2026Oct 2026
Latest, 19 Oct 2026: 1 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 BookBidder KDP Sync

BookBidder KDP Sync brings your real Kindle Direct Publishing (KDP) earnings into BookBidder, so your Amazon Ads decisions are based on what you actually make. Not just ad spend. Amazon’s ad console only sees ad spend and ad-attributed sales. It can’t see your organic royalties or Kindle Unlimited page reads, so ACOS alone can make a profitable book look like a loser. BookBidder closes that gap. With your true royalties in BookBidder, you can finally see real TACoS (ad spend as a share of the income your books actually generate, including KU page-reads) and make bid and budget decisions on real profit instead of guesswork. What it does: • Reads your royalties, units sold and KENP page reads from your KDP reports • Syncs in the background: open KDP once and it keeps your data fresh • Powers true-profit metrics in BookBidder, including Royalty TACoS What BookBidder does with it: BookBidder helps KDP authors run profitable Amazon Ads. It sets bids to your target ACOS, negates search terms that don’t sell, suggests winning keywords to scale, and shows true profit per book. Flat monthly plans from $49, no overage fees. Privacy: • Reads your KDP reports within your own signed-in KDP session • Your KDP data is sent only to your own BookBidder account — never sold, never shared • BookBidder KDP Sync requires a BookBidder account. Learn more at https://bookbidder.ai/privacy Get started at https://bookbidder.ai

Growth

WindowUsersChangeRatingsRating
7 days+2+4.3%00.00
30 days+11+28.9%00.00

Version history

5 versions recorded
0.2.424 Sep 2026
0.2.310 Aug 2026
0.2.29 Jul 2026
0.2.07 Jul 2026
0.1.023 Jun 2026

Details

Category
Tools
First seen
23 Jun 2026
Size
211 KB
Languages
en
Pricing
Free
Privacy policy
bookbidder.ai
Extension ID
ckhkoipifjgbkpggbmoeikophbndmpce

Permissions and risk

Moderate riskimpact 3, likelihood 2
Permissions
alarmsstoragewebRequest
Site access
https://kdpreports.amazon.com/*https://kdp.amazon.com/*https://*.s3.amazonaws.com/*https://app.bookbidder.ai/*https://rlxkglvkbybrxyrfyzru.supabase.co/*

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