Livewire
livewire.laravel.com
Full-stack framework for Laravel that builds dynamic interfaces without leaving PHP.
diff ~/p/caleb-porzio ~/p/daniel-vassallo
Products, revenue & stack compared side by side.
Creator of Livewire, Alpine.js and Flux UI, funded by sponsors and component sales
Both Caleb Porzio and Daniel Vassallo are bootstrapped solo founders. They overlap in Developer Tools and Educators & Course Creators. Caleb is based in Buffalo, United States, Daniel in United States. Both started building independently in 2019. Caleb Porzio has 5 products listed on IndieMakerList vs Daniel Vassallo's 4. Daniel has sold 1 product. On revenue, Caleb self-reports $112K/yr from GitHub Sponsors (as of 2020) and Daniel $210K profit in 9 months (info products) (as of 2020). On X, Caleb has about 53K followers and Daniel about 205K.
Revenue figures are self-reported by each maker and not audited; dates and scope differ. Highlighted categories are shared by both.
livewire.laravel.com
Full-stack framework for Laravel that builds dynamic interfaces without leaving PHP.
alpinejs.dev
Minimal JavaScript framework for adding behavior directly in HTML markup.
fluxui.dev
Paid, hand-crafted UI component library for Livewire applications.
alpinejs.dev
Premium copy-paste Alpine.js components with screencasts.
Community and expert-led classes for small-time entrepreneurs; sold to Gumroad in 2025.
userbase.com
Open-source, end-to-end encrypted backend for building secure web apps without a server.
singleserver.com
Wires up Cloudflare, Tailscale, Docker, Kamal and GitHub so every git push deploys all your projects to one server.
fullsend.game
Top-down 2D browser racing game with time trials, multiplayer races and a global leaderboard.
No tools in common in their publicly listed stacks. See the indie maker tech stack.
No stack shared publicly.
Caleb Porzio self-reports $112K/yr from GitHub Sponsors (as of 2020) and Daniel Vassallo self-reports $210K profit in 9 months (info products) (as of 2020). By these self-reported figures, Daniel Vassallo's reported monthly revenue is higher. Figures are unaudited and may cover different periods or businesses, so treat them as rough indicators.
Caleb Porzio has 5 products listed (including Livewire, Alpine.js and Flux); Daniel Vassallo has 4 products listed (including Small Bets, Userbase and Single Server).
Caleb Porzio uses PHP, Laravel, JavaScript, Alpine.js and Livewire. Daniel Vassallo hasn't shared a stack. They don't list any tools in common.
Caleb Porzio: Buffalo, United States. Daniel Vassallo: United States.
Caleb Porzio started in 2019 (7 years indie); Daniel Vassallo started in 2019 (7 years indie).
Yes, both are listed as bootstrapped founders on IndieMakerList.
Read the full story, timeline and links on Caleb Porzio's profile and Daniel Vassallo's profile.