PulseGatePost-LLM software, agents & workflows market (since 2022)
Coverage
166,726

Apps indexed

 

Freshness
6 min ago

Last update

 

Cadence
1,439/day

7-day average

Indexed today: 550

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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WSWhoKnew Signal logo
WhoKnew Signal
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WhoKnew Signal

wordpress.org·Communication & Collaboration

WhoKnew Signal is a WordPress plugin that enables truly self-hosted web push notifications and progressive web app (PWA) support for all major browsers and devices, including iOS and Android, without relying on SaaS or Firebase. It allows unlimited subscribers and direct control over notifications.

Free
WebCloud-managed
W
WhoKnew Signal preview
Visit wordpress.org↗

Overview

5 features
  • ✓Web push notifications
  • ✓PWA support
  • ✓Unlimited subscribers
  • ✓Self-hosted
  • ✓iOS/Android support

Tags

web-pushpwa-supportself-hosted-notifications

Built with & integrations

Runs on
BrowserCloud-managed

Trust & compliance

LicenseProprietary
Verified signals
✓ HTTPS✓ Privacy Policy✓ Free tier✓ Multi-language
Legal
Privacy Policy →

Recent events

Latest indexed changes and source events

  1. IndexedJul 11, 3:52 PM

    WhoKnew Signal – Self-Hosted Web Push Notifications & PWA discovered by the PulseGate indexer

    Source: PulseGate indexerOpen ↗

At a glance

Pricing
Free
Platforms
Web
Languages
English, Sinhala
First seen
Jul 11, 2026
Activity
🟢 Active
Status
🟢 Active
Built for
WordPress site owners seeking direct push notification capabilities
Model
B2B
Solves
Enables WordPress site owners to send push notifications directly to users' browsers and devices without third-party SaaS.

Developer

WhoKnew.io

PulseGate index

Confidence
Medium · 74
Indexed
Jul 11, 2026
Lifecycle
Alive
Activity
Active
First seen
Jul 2026
Last seen
today
Freshness
Unknown
Identity audit (9)
Entity ID
cmrgjn90f01tl11l1hwzd99jx
Slug
whoknew-signal-8211-self-hosted-web-push-notifications-a-wordpress-org
Verification state
Indexed for public listing
Claim / listing state
Unclaimed · listed: yes
Index status
Included in index
Latest evidence snapshot
Jul 11, 2026
Timeline basis
Indexed-at chronology (no inferred launch/funding milestones).
Last updated
Jul 11, 2026
Canonical URL
https://wordpress.org/plugins/whoknew-signal-push-notifications

Similar apps

Other apps tracked under the same category.

  • Push Notifications for WP
    wordpress.org
  • WPSignal
    wpsignal.io
  • PushAI – Self-Hosted Web Push Notifications
    wordpress.org
  • Signalgrid
    wordpress.org
  • SignalKit
    wordpress.org
  • Web Push Notifications – Webpushr
    wordpress.org