PulseGatePost-LLM software, agents & workflows market (since 2022)
Coverage
166,547

Apps indexed

 

Freshness
1 hr ago

Last update

 

Cadence
1,434/day

7-day average

Indexed today: 511

PulseGate

Market catalog for public software products, models, infra, and workflow tools.

Software is shipping faster than ever, and a growing share of it lives outside the official app stores. PulseGate is a free public catalog — built for builders, analysts, and everyday users.

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© 2026 PulseGate. Operated by Dymaxio s.r.o., Prague, Czech Republic.·

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ASAstoundTube logo
AstoundTube
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  1. Home/
  2. Browser DevTools & extensions/
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AAstoundTube logo

AstoundTube

astound.technology·Browser DevTools & extensions

AstoundTube is a free browser extension for Chrome and Firefox that allows users to control YouTube playback speed with keyboard shortcuts, a customizable slider, and speed memory. It is lightweight, privacy-focused, and designed for users who want precise control over their video viewing experience.

Free
WebEmbeddable
A
AstoundTube preview
Visit astound.technology↗

Overview

6 features
  • ✓Playback speed control
  • ✓Keyboard shortcuts
  • ✓Speed memory
  • ✓On-screen display
  • ✓Thumbnail controls
  • ✓Lightweight

Tags

youtube-extensionplayback-controlspeed-memorybrowser-tool

Built with & integrations

Runs on
BrowserEmbeddable

Trust & compliance

LicenseProprietary
Verified signals
✓ HTTPS✓ Free tier✓ GitHub✓ Store-verified publisher

Recent events

Latest indexed changes and source events

  1. IndexedJun 15, 10:51 PM

    astound.technology discovered by the PulseGate indexer

    Source: PulseGate indexerOpen ↗

At a glance

Pricing
Free
Platforms
Web
Languages
English
Open source
Yes (GitHub)
First seen
Feb 2, 2026
Activity
🟢 Active
Status
🟢 Active
Built for
YouTube viewers seeking playback control
Model
B2C
Solves
Customizing and controlling YouTube playback speed efficiently in the browser.

Developer

Astoundtechnology
↗ GitHub

Open source

View on GitHub →

PulseGate index

Confidence
High · 95
Indexed
Jun 15, 2026
Lifecycle
Alive
Activity
Active
First seen
Feb 2026
Last seen
4w ago
Freshness
Unknown
Identity audit (9)
Entity ID
cmqft6xae06t68iezmm96hg8b
Slug
astoundtube-youtube-speed-controller-astound-technology
Verification state
Indexed for public listing
Claim / listing state
Unclaimed · listed: yes
Index status
Included in index
Latest evidence snapshot
Jun 15, 2026
Timeline basis
Indexed-at chronology (no inferred launch/funding milestones).
Last updated
Jun 30, 2026
Canonical URL
https://tools.astound.technology/extension/astoundtube

Similar apps

Other apps tracked under the same category.

  • Youtube Custom Playback Speed Extension
    gitlab.com
  • YouTube TimeSaver (Cycle Skip)
    mozilla.org
  • ClearTube
    cleartube.de
  • ClassicTube
    classictube.io
  • YouTube Toolkit
    youtube-toolkit.com
  • AdSpeedUp
    umso.co