Creators

Lin He

Cofounder, Smiley Science Lab, Inc

@he9lin 159 X followersFirst product launched 9y ago

Total monthly visits
60.3K
Up12.0%MoMOct 2026All others besides Smiley are <5K
MRR
$2,300Claimed
Indie Hackers · 2026-09-29“$2.3K/mo”
Products
3
Since Sep 2017
Latest launch
8y ago
Emailcopy<5K visits/mo
100% full-depth creator dossier open: complete product portfolio, 12-month combined traffic & MRR curves, shipping cadence, and timeline events.

Traffic & revenue

Portfolio · Last 12 months
Monthly visits
Monthly revenue & equivalents1 / 3 products with revenue evidence
Sep 2026
Alvis$2,300/moSelf-reported eq.

Products

Products and research metrics
ProductVisits · OctActions
SmileyRun the business. Skip the busywork.60.3K
AlvisAI-powered Customer Health Score for Intercom Users<5K
EmailcopyMarketing email copy from 500+ popular brands.<5K

Timeline

Launches, marketing, revenue milestones, and pricing/plan/positioning changes across products
  1. Nov 1 · 15d ago

    • Smiley Homepage headline (H1) changed to “Run the business. Skip the busywork.”Positioning

      SMS marketing for local business.→Run the business. Skip the busywork.

    • Smiley Removed technology: Amazon Web ServicesFeatures

      Amazon Web Services→—

    • Smiley Adopted technology: AstroFeatures

      —→Astro

    • Smiley Removed technology: BootstrapFeatures

      Bootstrap→—

    • Smiley Adopted technology: Cloudflare Browser InsightsFeatures

      —→Cloudflare Browser Insights

Questions & evidence

What products has Lin He built?
Lin He tracks 3 standalone software products on EarlyLore (3 currently live), led by Smiley, Alvis, Emailcopy.
How much website traffic do Lin He's products get?
Across tracked standalone domains with web traffic estimates, Lin He's portfolio reaches 60.3K combined monthly visits in each site's latest observed month. Coverage excludes shared third-party hosts and store listings.

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