Creators

Ke Fang

Building things

@immazzystar @mazzzystar 4,370 X followers mazzzystarmazzzystar.com First product launched 3y ago

Total monthly visits
160.5K
Up0.7%MoMSep 2026Zeli accounts for 66%
Public revenue
Undisclosed
No public revenue across products
Products
14
+3+6+2
Since Mar 2023 · 2 offline
Latest launch
43d ago
SandbookNo traffic data yet
100% full-depth creator dossier open: complete product portfolio, 12-month combined traffic & MRR curves, shipping cadence, and timeline events.

Traffic

Portfolio · Last 12 months
Monthly visitsLog scale

Products

Products and research metrics
ProductVisits · SepActions
ZeliRead Tech News With Digest105.4K
Whisper NotesMCPOffline Whisper Transcription50.8K
Blur IDAutomatically Blur Faces & Text in Photos<5K
VoiceCalcSpeak & Solve Math with AI<5K
CCClubOSSClaude Code & Codex leaderboard among friends.<5K
TinyMindOSSWrite blog & thoughts with GitHub.<5K
api-usagetrack and analyze your daily usage and cost of the openai api. understand the costs for different models, including chatgpt, gpt-4, whisper<5K
CostdownOfflineShop using AI-powered search for lower-priced items.<5K
CikeWhat are people doing now?<5K
PodFindOSSSee Podcasters Thoughts On New Things—

Timeline

Launches, marketing, revenue milestones, and pricing/plan/positioning changes across products

  1. Nov 1 · 14d ago

    • Whisper Notes Adopted technology: Amazon SESFeatures

      —→Amazon SES

    • Whisper Notes Adopted technology: Amazon Web ServicesFeatures

      —→Amazon Web Services

    • Whisper Notes Removed technology: Google Font APIFeatures

      Google Font API→—

    • Whisper Notes Removed technology: HTTP/3Features

      HTTP/3→—

    • Whisper Notes Homepage title changed to “Whisper Notes - Offline Whisper Transcription App | iPhone & Mac”Positioning

      Whisper Notes - Best Offline Speech to Text App 2025 | Private AI Transcription→Whisper Notes - Offline Whisper Transcription App | iPhone & Mac