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Technology answer

OptinMonster

15,561

companies run it, 0.03% of 54,527,857 in the index. Landing 12 Sept 2026.

Hosts: 36,229 live hosts run it, of 191,809,695 hosts in the index, 0.02%. 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

15,560 at Sept 26; 19,308 twelve months earlier, -3,748, -19.4% 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
2023-041,301503
2023-052,003775
2023-062,7061,047
2023-073,4081,319
2023-084,1101,590
2023-094,8121,862
2023-105,5142,134
2023-116,2162,405
2023-126,9192,677
2024-017,6212,949
2024-028,3233,221
2024-039,7173,760
2024-0410,8684,205
2024-0510,7184,147
2024-0611,1724,323
2024-0711,6254,498
2024-0812,1164,688
2024-0912,7504,934
2024-1013,6085,266
2024-1114,4505,591
2024-1215,2565,903
2025-0116,1616,253
2025-0216,9656,565
2025-0317,7686,875
2025-0417,9246,936
2025-0518,2467,060
2025-0618,6407,213
2025-0718,9897,348
2025-0819,3257,478
2025-0919,3087,471
2025-1019,1437,407
2025-1118,7557,257
2025-1218,3847,114
2026-0118,0516,985
2026-0217,6896,845
2026-0317,4486,751
2026-0417,2716,683
2026-0517,0106,582
2026-0616,7956,499
2026-0716,4316,358
2026-0816,0386,206
2026-0915,5606,021

Both denominators, and a third

Shares of the same 15,561each row a different wholelanding 12 Sept 2026

Denominator
Companies
Share
companies in the index
54,527,857
0.03%
companies running anything in Lead Capture and Forms
6,119,124
0.25%
companies running anything in Popup and onsite lead widgets
470,452
3.3%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, OptinMonster is rank 7 of 58 technologies in Popup and onsite lead widgets.

Open as a segment

15,561 companies; add a country, a sector or a band on the segment page. Counting is free.

/companies/tech-optinmonster

Open the segment

Catalogue record

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

OptinMonster is a lead capture and conversion tool for popups, forms, and on-site campaigns.

Made by OptinMonster, it lets marketers design popups and forms, target visitors, and integrate captured leads with email and CRM tools. It’s used by websites and ecommerce stores to grow email lists and conversions.

Kindproduct
VendorOptinMonster, optinmonster.com
PathMarketing and Advertising > Lead Capture and Forms > Popup and onsite lead widgets
Slugoptinmonster
Deploymentsaas
Pricingsubscription
Open sourceno
First discovered2023-10-05
Last discovered2026-09-10
Taxonomy releasetax-2026.10