What is LibraryThing's business focus and history?
LibraryThing is a private company based in Portland, Maine, founded in 2005 by Tim Spalding. It operates as a social cataloging web application that allows users to catalog books, movies, music, and other media, and connect with others who have similar tastes. LibraryThing has not raised any funding yet. The company has 158 active competitors, including 16 funded and 8 that have exited. Its top competitors include companies like Goodreads, aNobii, and BookLikes.
LibraryThing Corporate Details & Core Services
LibraryThing is a social cataloging web application that allows users to catalog books, movies, music, and other media, and connect with others who have similar tastes.
What are LibraryThing's Key Business Metrics & Stats?
No of employees
Founded year
2005
Type
private
Industry
Internet
Location
Portland, Maine, United States
Subsidiary Company
litsy.com
Other website
librarything.de, librarything.fr, librarything.it
Pricing Strategy
Individual Account: Free with unlimited cataloging, TinyCat (for small libraries): Custom pricing based on collection size, Syndetics Unbound (for larger libraries): Custom pricing negotiated with ProQuest
How much funding has LibraryThing raised to date?
Name
Description
Stage
Series A
Latest Valuation
(USD)
Lead Investor
AbeBooks
Investors
AbeBooks
What are LibraryThing's Core Products?
Name
Description
LibraryThing
A social cataloging web application that allows users to catalog books, movies, music, and other media by importing data from libraries and Amazon. It enables users to organize their collections, track reading progress, rate and review items, and connect with a community of book lovers.
TinyCat
An online public access catalog (OPAC) designed for small libraries with up to 20,000 items. TinyCat offers features like faceted searching, circulation management, and a mobile-friendly interface, making it suitable for schools, community centers, and religious institutions.
Litsy
A mobile platform known as 'Instagram for book lovers,' where users can share and discuss books through posts, reviews, and recommendations. LibraryThing acquired Litsy in 2018 to enhance its social networking capabilities for readers.
LibraryThing for Libraries
A suite of tools that integrates LibraryThing's social data into library catalogs, adding features like tag-based browsing, book recommendations, ratings, reviews, series data, and awards information to enhance the user experience.
Library Anywhere
A service that makes existing library catalogs mobile-friendly, providing native apps for iPhone and Android, as well as a mobile web version. It allows patrons to search the catalog, place holds, see checkouts, and renew items from their mobile devices.
What are the latest developments at LibraryThing?
Date
Type
Description
April, 2025
news
LibraryThing celebrates TinyCat's 9th anniversary, highlighting its adoption by over 37,000 small libraries since 2016.
July, 2025
news
LibraryThing introduces 'TinyCat District,' enabling libraries with multiple branches to manage accounts collectively.
October, 2024
news
LibraryThing announces significant language updates, including a new language switcher and the addition of British English.
LibraryThing VS Goodreads VS The StoryGraph VS Book Series In Order VS Fantastic Fiction VS Libib : 2026 Comparison
LibraryThing, TinyCat, Litsy, LibraryThing for Libraries, Library Anywhere
Goodreads Website, Goodreads Mobile App, Goodreads Author Program, Goodreads Choice Awards, Goodreads API
The StoryGraph
Author Bibliographies, User Accounts, New Releases and Recommendations
Libib Standard, Libib Pro, Libib Ultimate
Founded Year
2005
2007
2019
2013
1999
2012
Stock Name/Ticker
AMZN (NASDAQ)
Type
private
private
private
private
private
private
Global Employees
110
10
2
Revenue (Annual)
$1.7 Million(2025)
$78.3 Million(2025)
$10 Million(2026)
$546.3 Thousand(2025)
$1 Million(2025)
Headquarters
Portland, Maine, United States
San Francisco, California, United States
Watford, Hertfordshire, United Kingdom
Ontario, Canada
GB
Covina, California, United States
Latest Valuation
$150 Million
What are LibraryThing's official legal and registration details?
Name
Description
Legal Name
LibraryThing
Cin number
GST number
Registration number
Who is in LibraryThing's executive leadership team?
Name
Designation
CEO
Tim Spalding
Head Librarian
Abby Blachly
Director of UX and Developer
Christopher Holland
Director of AI and Developer
Chris Catalfo
Library Specialist and Librarian
Kate McAngus Krieger
Developer
Lucy Horpedahl
Specialist and Member Support
Abigail A. Moller
Developer and Librarian
Lauren Przywara
Systems Administrator
Ganawa Juanah
Where are LibraryThing's primary office locations?
City
Country
Portland
United States
What are the current business signals and market intelligence for LibraryThing?
Spending next 3 months
Enhancing cataloging features, Improving mobile app functionality, Expanding community engagement initiatives
Pain points
Managing large personal book collections, Discovering new books aligned with personal interests, Connecting with like-minded readers, Accessing comprehensive book metadata
Sales motion
Direct-to-consumer via website and mobile apps, Partnerships with libraries and publishers, Offering specialized services like TinyCat for small libraries
Buyer Persona
Avid readers seeking to catalog and track their reading, Authors looking to engage with readers, Librarians managing small to medium-sized collections, Publishers aiming to reach targeted book enthusiasts
Type of customer
Individual book enthusiasts, Authors, Libraries, Publishers, Small organizations
Individual users: Free, TinyCat for small libraries: Custom pricing based on collection size, Syndetics Unbound for larger libraries: Custom pricing negotiated with ProQuest
What is LibraryThing's annual revenue history?
Year
Revenue (USD)
2025
1.7 Million
What are LibraryThing's risk management and compliance ratings?
GDPR RIsk
No
Privacy Risk
No
Company Ratings
Glassdoor Rating
What are LibraryThing's business model and service classifications?
