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Tools for building an audience · Works offline

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Watching this group for 24 days, checked once a day · how we check

Sticky Notes Anywhere

LiveWatched 18d

A free browser tool that formats LinkedIn posts with bold, italic, underline and Unicode font styles, since LinkedIn's own editor has no native formatting options.

FreeNo sign-upWorks offline
What to know▼
How it works
Select text in the editor to apply bold, italic, underline or 20+ Unicode font styles, see a live feed preview, then copy the formatted text with one click.
Pricing
Free, forever, no sign-up, no limits.
Details →

Zenfeed

LiveWatched 9d

Free local Chrome extension that hides promoted/suggested posts and AI-generated content on LinkedIn, X and YouTube.

Watch out · Chrome extension only.

FreeNo sign-upWorks offline
What to know▼
How it works
Hides promoted and suggested posts, blocks user-chosen keywords, and lets you 'Rest from AI' on a timer that hides AI content and brings it back automatically.
What's different
100% local — no backend, no tracking, no account.
Pricing
Free, no ads, no upsell.
Watch out
Chrome extension only.
Details →

PostPilot for X

LiveWatched 8d

Scores your X post's hook strength and engagement-killing patterns as you type, using your own Claude API key locally, instead of guessing whether a post will perform before posting.

FreeWorks offline
What to know▼
How it works
Scores hook strength (20 types), specificity, and 79 engagement-killing patterns while typing; runs locally with your own Claude API key.
Pricing
Free forever; Pro is $5/mo for voice-learning across 13 dimensions and thread scoring.
Details →

SocialKaptan

LiveWatched 14d

A desktop app that automates LinkedIn and Instagram engagement locally, aimed at B2B social growth without cloud dependency.

Works offline
What to know▼
How it works
Automates LinkedIn and Instagram engagement with AI-powered comments and scheduled posts.
What's different
Runs locally on desktop for safer, more consistent B2B growth than cloud automation tools.
Best for
B2B social growth.
Details →

Nautilus: Read Hacker News in a calm way

LiveWatched 12d

Free native iOS app that summarizes Hacker News threads with on-device AI so you can grasp a discussion in under a minute.

FreeNo sign-upWorks offline
What to know▼
How it works
On-device AI thread summaries, watchlists, and offline reading
Pricing
Free, no account
Best for
People who read Hacker News but don't have time to read every comment thread
Details →

Threads Content Lab

LiveWatched 10d

A local, single-HTML-file tool that analyzes your own past Threads post performance to suggest better posts.

FreeNothing to installWorks offline
What to know▼
How it works
Reads a local folder via File System Access API and analyzes your actual views/likes/comments
What's different
Your data never uploads; no install or subscription
Pricing
free, bring your own Gemini or OpenRouter API key
Details →