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Technology answer

Reviews.io

3,303

companies run it, <0.01% of 54,527,857 in the index. Landing 12 Sept 2026.

Hosts: 5,730 live hosts run it, of 191,809,695 hosts in the index, <0.01%. A host is a website, not a company.

Companies by month

Companies, monthly, on the fixed panel of sites crawled since 2020of 54,527,857 in the indexlanding 12 Sept 2026

3,303 at Sept 26; 3,775 twelve months earlier, -472, -12.5% on the fixed panel; the series starts January 2021 because the panel is anchored at 31 Dec 2020

The 69 numbers in this chart
MonthCompaniesObserved on the panel
2021-0100
2021-0200
2021-0300
2021-0400
2021-0500
2021-0600
2021-0700
2021-0800
2021-0900
2021-1000
2021-1100
2021-1200
2022-0100
2022-0200
2022-0300
2022-0400
2022-0500
2022-0600
2022-0700
2022-0800
2022-0900
2022-1000
2022-1100
2022-1200
2023-0100
2023-0200
2023-0300
2023-0419278
2023-05341139
2023-06491200
2023-07640260
2023-08789321
2023-09939382
2023-101,088442
2023-111,238503
2023-121,387564
2024-011,537625
2024-021,686686
2024-031,859756
2024-042,030826
2024-052,008817
2024-062,030826
2024-072,051834
2024-082,074843
2024-092,128865
2024-102,271924
2024-112,406978
2024-122,5371,032
2025-012,6891,094
2025-022,8291,151
2025-032,9701,208
2025-043,1041,262
2025-053,2331,315
2025-063,3901,379
2025-073,5431,441
2025-083,7031,506
2025-093,7751,535
2025-103,8161,552
2025-113,7691,533
2025-123,7291,517
2026-013,6951,503
2026-023,6661,491
2026-033,6561,487
2026-043,6471,483
2026-053,6151,470
2026-063,5881,459
2026-073,5131,429
2026-083,4271,394
2026-093,3031,343

Both denominators, and a third

Shares of the same 3,303each row a different wholelanding 12 Sept 2026

Denominator
Companies
Share
companies in the index
54,527,857
<0.01%
companies running anything in Reviews and Loyalty
1,057,183
0.31%
companies running anything in Business review management platforms
581,270
0.57%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, Reviews.io is rank 9 of 38 technologies in Business review management platforms.

Open as a segment

3,303 companies; add a country, a sector or a band on the segment page. Counting is free.

/companies/tech-reviews-io

Open the segment

Catalogue record

As recorded in the cataloguetaxonomy release tax-2026.10last discovered 10 Sept 2026

Reviews.io is a platform for collecting and displaying product and merchant reviews for ecommerce brands.

Reviews.io provides review collection, UGC, and on-site display widgets, integrating with ecommerce platforms and ad channels. It is operated under the REVIEWS.io brand and used by online retailers.

Kindproduct
VendorREVIEWS.io, reviews.io
Slugreviews-io
Deploymentsaas
Pricingsubscription
Open sourceno
First discovered2023-10-05
Last discovered2026-09-10
Taxonomy releasetax-2026.10