Creators

Leon Kozlowski

Co-Founder, CTO @ Galaxy

First product launched 16mo ago

Total monthly visits
<5K
Oct 2026 · Below 5K floor
Public revenue
Undisclosed
No public revenue across products
Products
1
Since Jul 2025
Latest launch
16mo ago
Galaxy<5K visits/mo
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 visits

Products

Products and research metrics
ProductVisits · OctActions
GalaxyOSSWherever your data lives, wherever it needs to go.<5K

Timeline

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

  1. Nov 13 · 3d ago

    • Galaxy open sources Filament data movement engineProduct Activity

      Galaxy open sourced Filament, its data movement engine under the Apache 2.0 license.

    • Galaxy launches on Product HuntLaunch

      Galaxy launched on Product Hunt.

  2. Jul 23, 2025 · 16mo ago

Questions & evidence

What products has Leon Kozlowski built?
Leon Kozlowski tracks 1 standalone software products on EarlyLore (1 currently live), led by Galaxy.
How much website traffic do Leon Kozlowski's products get?
Across tracked standalone domains with web traffic estimates, Leon Kozlowski's portfolio reaches <5K combined monthly visits in each site's latest observed month. Coverage excludes shared third-party hosts and store listings.

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