ISBN Database

  • Live database with nearly 40 million unique books
  • Searchable by title, author, ISBN with multiple endpoint options
  • New books and new data are added daily
  • Used, rare, out of print books and every book in print
  • Non-EN books, local editions, rare & out-of-print books
  • No long-term contracts
  • Bulk data: get up to 1000 results per call (for Premium and Pro plans)
  • Up to 19 data points per book including ISBN10, ISBN13, title, author, publication date, publisher, binding, pages, list price, cover image, language, edition, format, synopsis, subject, weight, and dimensions.
  • Customizable API functionality
  • Higher API Requests per second for Premium and Pro Plans
  • Multiple languages available
Get two months for FREE with annual subscription!

Basic

$14.95 USD / month
  • 5,000 daily calls
  • Free 7 day Trial
  • API access
  • Search Functionality
  • 1 call per second limit
  • Full access to the ISBNdb website search and book data when logged in
  • Cancel anytime

Premium

$29.95 USD / month
  • 15,000 daily calls
  • Free 7 day Trial
  • API access
  • Search Functionality
  • Bulk Data (1000 results per call)
  • 3 calls per second limit
  • Tech support
  • Full access to the ISBNdb website search and book data when logged in
  • Cancel anytime

Pro

$74.95 USD / month
  • 50,000 daily calls
  • Free 7 day Trial
  • API access
  • Search Functionality
  • Bulk Data (1000 results per call)
  • 5 calls per second limit
  • Real Time Pricing
  • Tech support
  • Full access to the ISBNdb website search and book data when logged in
  • Cancel anytime

Basic

$150.00 USD / year

Save $29.40!

  • 5,000 daily calls
  • Free 7 day Trial
  • API access
  • Search Functionality
  • 1 call per second limit
  • Full access to the ISBNdb website search and book data when logged in
  • Valid for one year
  • One time annual payment
  • 15% discount off monthly price
  • No refunds, cancellations or plan changes

Premium

$305.00 USD / year

Save $54.40!

  • 15,000 daily calls
  • Free 7 day Trial
  • API access
  • Search Functionality
  • Bulk Data (1000 results per call)
  • 3 calls per second limit
  • Tech support
  • Full access to the ISBNdb website search and book data when logged in
  • Valid for one year
  • One time annual payment
  • 15% discount off monthly price
  • No refunds, cancellations or plan changes

Pro

$765.00 USD / year

Save $134.40!

  • 50,000 daily calls
  • Free 7 day Trial
  • API access
  • Search Functionality
  • Bulk Data (1000 results per call)
  • 5 calls per second limit
  • Real Time Pricing
  • Tech support
  • Full access to the ISBNdb website search and book data when logged in
  • Valid for one year
  • One time annual payment
  • 15% discount off monthly price
  • No refunds, cancellations or plan changes

Academic / Non Profit Discounts - $7.50 / month.

We are strong supporters of the academic and non profit communities, and offer a discounted Academic Plan.

The Academic Plan has all of the features of the Basic Plan, but with a lower daily call volume of 2000 daily calls. i

Academic plan

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