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Sites using Loader.io

1 sites via StackScope Wider Web Category: Developer Tools #51 of 57 in Developer Tools First seen: Jul 12, 2026

Load testing service (acquired by SendGrid / Twilio).

Found via: Product Hunt 4 · Hacker News 1 · StackScope Wider Web 1

Figures on this page reflect sites found via StackScope Wider Web only. The "Found via" counts above always show every source. Reset

Last 7 days 0.0% +0.0pp
Most used with Apple Business Connect, Apple Domain Verification, Atlassian

Loader.io has been detected on a single launch we've crawled.

It's most commonly paired with Apple Business Connect, Apple Domain Verification, and Atlassian.

Share of new launches using Loader.io

Each dot is one launch day. Line is the 7-day rolling average.

0.0%
last 7 days
+0.0pp vs prior week
0.0%
July so far
1 of 65,459 sites
1
site all time
since Jul 2026
Loader.io daily detection trend 5% 2% 0% Jul 7 · 0 / 168 = 0.0% Jul 8 · 0 / 8542 = 0.0% Jul 9 · 0 / 16786 = 0.0% Jul 10 · 0 / 14069 = 0.0% Jul 11 · 0 / 8148 = 0.0% Jul 12 · 1 / 7698 = 0.0% Jul 13 · 0 / 4949 = 0.0% Jul 14 · 0 / 3905 = 0.0% Jul 15 · 0 / 943 = 0.0% Jul 16 · 0 / 233 = 0.0% Jul 17 · 0 / 18 = 0.0% (low-volume day)
Jul 7, 2026 11 days · 1 low-volume (grey) Jul 17, 2026

How StackScope detects technologies

Developer Tools leaders

Tool % of launches % of category
#1 Vite 25.10% 97.27%
#2 Rspack 0.26% 1.01%
#3 SheetJS 0.10% 0.40%
#4 Rack CORS 0.06% 0.23%
#5 Istio 0.05% 0.18%
#51 Loader.io Current page <0.01% 0.01%

Percentages show adoption among launches found via StackScope Wider Web: the share of all such launches, and of those using any Developer Tools tool. All 57 in Developer Tools →

Often used with

Tool Launches
Apple Business Connect 1
Apple Domain Verification 1
Atlassian 1
cdnjs 1
Cloudflare 1

Tools most often detected on the same launches as Loader.io.

1 site across the wider web uses Loader.io

StackScope Wider Web counts newly launched sites that are not indie product launches. They shape the aggregate figures on this page but are never listed individually. How StackScope Discovery works · Back to launches

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.