Stack Lookup
Get a free key

Technology answer

Uppy

1,624

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

Hosts: 2,942 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

1,624 at Sept 26; 0 twelve months earlier, +1,624 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
2023-0400
2023-0500
2023-0600
2023-0700
2023-0800
2023-0900
2023-1000
2023-1100
2023-1200
2024-0100
2024-0200
2024-0300
2024-0400
2024-0500
2024-0600
2024-0700
2024-0800
2024-0900
2024-1000
2024-1100
2024-1200
2025-0100
2025-0200
2025-0300
2025-0400
2025-0500
2025-0600
2025-0700
2025-08withheld0
2025-09withheld0
2025-10withheld0
2025-11806
2025-12997
2026-011289
2026-0248834
2026-0389762
2026-0497167
2026-051,06074
2026-061,16681
2026-071,29590
2026-081,457101
2026-091,624113

Both denominators, and a third

Shares of the same 1,624each row a different wholelanding 12 Sept 2026

Denominator
Companies
Share
companies in the index
54,527,857
<0.01%
companies running anything in JavaScript Libraries
40,118,208
<0.01%
companies running anything in Form and input libraries
1,953,897
0.08%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, Uppy is rank 15 of 16 technologies in Form and input libraries.

Open as a segment

1,624 companies; add a country, a sector or a band on the segment page. Counting is free.

/companies/tech-uppy

Open the segment

Catalogue record

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

Open‑source JavaScript file uploader library with plugins and integrations.

Uppy is a JavaScript library by Transloadit for handling file uploads from browsers and devices, with plugins for sources, resumable uploads, and UI. Developers embed it to collect and transfer files to servers or cloud backends.

Kindlibrary
VendorTransloadit, transloadit.com
Sluguppy
Deploymentself-hosted
Pricingfree
Open sourceyes
First discovered2026-02-25
Last discovered2026-09-10
Taxonomy releasetax-2026.10