Company lists · Data verified August 2026

Top 14 Book review platforms based in the United States

There are 44 book review platforms headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 786 professional contacts across them, including 143 with verified work emails and 225 with mobile numbers. New York is the largest hub.

This list covers book review platforms headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

44Companies
786Contacts tracked
143Verified emails
225Mobile numbers
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The 14 largest book review platforms based in the United States

Ranked by team size
Top 14 of 44 book review platforms based in the United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#CompanyHQEmployeesContactsVerified emails
1GoodreadsSan Francisco, CA51-2003273
2NetgalleyNewburyport, MAn/a21019
3BookbubCambridge, MA51-20011698
4TertuliaNew York, NY11-50189
5BooksirensPhiladelphia, PA1-10131
6NEW York Journal Of BooksPhiladelphia, PA201-50041
7PageboundBrooklyn, NY1-1032
8BookshelvedSanta Monica, CA1-1022
9BraincandyKirkland, WA1-1022
10Copper BooksLos Angeles, CA1-1022
11PROSESeattle11-5021
12ThreadableBoston1-1021
13Criticless INCConcord, NC1-1021
14Shelf Media GroupMilwaukee, WI1-1021

Showing 14 of 44 book review platforms based in the United States

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Book review platforms based in the United States at a glance

As of Aug 28, 2026
1-10Median size (employees)
New YorkLargest hub · 7 HQs
225Contacts with mobile numbers
0Emails re-verified in last 30 days

Companies by employee count

1-10
34
11-50
7
51-200
2
201-500
1

Book review platforms by metro

MetroCompanies
Book review platforms in New York7
Book review platforms in Philadelphia2
Book review platforms in Boston2
Book review platforms in Los Angeles2
Book review platforms in San Antonio2
Book review platforms in Lutherville1
Book review platforms in Fontana1

How this list was built

Source
The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion
Companies whose own business descriptions match “book review platforms”, with match quality audited by blind human judging, and headquartered in the United States.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh
Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many book review platforms are there based in the United States?

There are 44 book review platforms headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Goodreads, headquartered in San Francisco, tops this list with the largest team on record.

Which city has the most book review platforms?

New York leads with 7 headquartered companies, followed by Philadelphia (2) and Boston (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 143 verified decision-maker contacts tracked across these 44 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph, the same data that powers RevenueBase's B2B data products and the free research portal.