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SPECIFICTION
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Hook0 vs Kiosk

Hook0

hook0.com

Kiosk

github.com

Side by side

FigureHook0Kiosk
Price from€59/moFree
Free planYesYes
Free trial——
Open source—Yes
WebYesYes
Windows—Yes
macOS—Yes
Linux—Yes
iOS—Yes
Android—Yes
Self-hosted—Yes
Plans published52
Spec score · Webhook Management Software8.3 (#12)8.7 (#6)
IntegrationsHook0 says it connects with more than 3,000 apps through Zapier and describes Integromat as another integration option.The desktop apps support opening PDFs directly and associating Kiosk with PDF files; the extension can intercept PDFs opened in Chrome.
Notable limitThe free Developer plan blocks events over its 100-events-per-day limit, whereas paid Cloud plans bill excess events per event without blocking them.The Android release describes itself as an early alpha and says some features and performance optimizations remain in progress.
ProductHook0 is an open-source Webhooks-as-a-Service platform that handles webhook delivery, retries, and security from an API call.Kiosk is an open-source PDF reader for web, desktop, mobile, and browser extensions.
SupportThe free Developer plan includes community support, while paid plans list email or priority email support with a three-day response time.The Linux release directs users to report bugs by opening a GitHub issue.

Plans

Hook0

  • DeveloperFree
  • Self-hostedFree
  • Startup€59 a month
  • Pro€190 a month
  • EnterprisePriced on request

Hook0 pricing →

Kiosk

  • FreeFree
  • KioskFree

Kiosk pricing →

In their own words

Hook0

Hook0 has no write-up on Specifiction yet; its figures are above.

Visit hook0.com

Kiosk

Kiosk is a free, open-source PDF reader for web, desktop, mobile, and browser extensions. It renders PDFs and offers full-text search with highlighted results, page thumbnails, zoom, and light, dark, and night display modes. Its Chrome extension adds highlighting, underlining, strikethrough, drawing, shapes, and text annotations. The project says PDFs stay on the device, with no telemetry, cloud processing, or account requirement. Android works offline after installation, and the extension release notes also state that offline use is supported. The web app can run locally or be deployed through GitHub Pages as a self-hosted instance. Desktop apps can open PDFs directly and associate Kiosk with PDF files; the extension can intercept PDFs opened in Chrome. The extension supports Chrome 88+, Edge 88+, and Brave, but not Firefox or Safari. The project is released under the MIT License. Its Android release is an early alpha, and the macOS app is ad-hoc signed but not notarized, so Gatekeeper may warn on first launch.

Visit github.com