How indie products scaled their stacks

Pieter Levels built Nomad List solo on deliberately boring tech — no React, no Kubernetes, no platform team. It started as a spreadsheet and grew into a profitable nomad directory still running on a cheap VPS.

3 stages · 3 sources

Levels.fyi ran salary data for millions of monthly visitors with Google Forms, Google Sheets, AWS Lambda, and JSON files in S3 — no Postgres on day one. They moved to a real database only after product-market fit, not before.

3 stages · 3 sources

Plausible is privacy-friendly web analytics built by a tiny team in the EU. They started with Elixir and PostgreSQL, hit performance walls at real traffic, and added ClickHouse on a couple of servers — still no hyperscaler cosplay.

3 stages · 3 sources

Herman Martinus shipped Bear Blog as a weekend Django project for minimal, fast writing. It survived a front-page Hacker News spike on hobby-tier hosting — then grew to thousands of blogs without a frontend framework in sight.

3 stages · 3 sources

Ivan Kutskir built Photopea alone in the browser — a Photoshop-class editor where the server only serves JavaScript files. Millions of monthly opens, ad revenue in six figures, and hosting cheaper than a nice dinner.

3 stages · 3 sources

Mike Perham built Sidekiq as a better Resque, kept the core free, and sold Pro/Enterprise add-ons. The product is Redis plus Ruby gems — no Kubernetes brochure — and the business grew from beer money to seven figures on word of mouth.

3 stages · 3 sources

Colin Percival’s Tarsnap is online backup for the truly paranoid: client-side encryption and deduplication, a log-structured filesystem on Amazon S3, and a tiny EC2 footprint for metadata. Solo operator, published architecture, no hype stack.

3 stages · 3 sources

Maciej Cegłowski built Pinboard as the anti-social bookmarking site: pay to join, fast pages, no engagement bait. It runs on a classic LAMP-ish stack he wrote himself — and famously stayed small enough for one person to operate.

3 stages · 3 sources

Hacker News runs on Paul Graham’s Arc dialect with data in files and memory — not a fleet of managed services. For years the whole forum lived on one server (plus failover), and staff comments still treat that simplicity as a feature.

3 stages · 3 sources

Drew DeVault’s SourceHut (sr.ht) is a subscriber-funded dev forge — git, builds, mailing lists — running on AGPL code and radical financial transparency. No VC, no JavaScript-required dashboard cosplay, colocation instead of hyperscaler cosplay.

3 stages · 3 sources

Justin Duke built Buttondown while working at Stripe — a minimalist newsletter tool on Django and Postgres, hosted mostly on Heroku with Redis/RQ for email scheduling. ~45k lines of Django later, still one monolith, deliberately boring.

3 stages · 3 sources

Jack Ellis and Paul Jarvis rebuilt Fathom on Laravel, hit Heroku limits, moved to Laravel Vapor on AWS Lambda, then swapped RDS/Redis/Dynamo for SingleStore when database pain arrived. Still a tiny team, still anti-cookie-banner analytics.

3 stages · 3 sources

Justin Jackson and Jon Buda bootstrapped Transistor in 2018 on Ruby on Rails and AWS (Elastic Beanstalk), sharing revenue publicly via Baremetrics. They hit ~$20k MRR in 11 months — not five years — on boring SaaS infra and calm growth.

3 stages · 3 sources

Ben Ubois launched Feedbin two days before Google killed Reader — profitable in weeks, crushed by Heroku Postgres pricing, then rebuilt on SoftLayer metal, Sidekiq Pro, and eventually colocation at Hurricane Electric.

3 stages · 3 sources

Marco Arment built Overcast solo after Tumblr and Instapaper — mostly PHP and MySQL on Linode, then a dedicated Limestone box for feed crawling. When PHP’s networking model hurt, he rewrote crawlers in Go and halved server count.

3 stages · 3 sources

Pēteris Caune runs Healthchecks.io solo — a cron job dead-man’s-switch SaaS on Django, PostgreSQL, and Hetzner bare metal. No platform team, no automatic failover theater: manual DB promotion and a Go sidecar for pings.

3 stages · 3 sources

Wenbin Fang built Listen Notes — a podcast search engine and API — as a one-person company on Django, PostgreSQL, Redis, and Elasticsearch. It started on three DigitalOcean droplets for ~$30/month and grew without a platform cosplay phase.

3 stages · 3 sources

Viktor Löfgren’s Marginalia Search indexes tens of millions of documents from consumer hardware in his apartment — Java, nginx, and a refusal to need a datacenter budget to compete with the big indexes.

3 stages · 3 sources

Thibault Duplessis built Lichess as a free, adless chess server — Scala and Play on the backend, MongoDB for billions of games, funded by user donations instead of VC. It publishes costs openly and still treats boring infra as a virtue.

3 stages · 3 sources

Gary Brewer turned “what stack is that site on?” into BuiltWith — a technographics and lead-gen platform reportedly doing eight-figure ARR with almost no employees. Stack is ASP.NET, MongoDB, SQL Server, AWS crawlers, and OVH hosting.

3 stages · 3 sources

Tyler Tringas built Storemapper — a store-locator SaaS for e-commerce — on a flight from San Francisco to Buenos Aires. Rails on Heroku, Postgres, and Stripe grew it to roughly $200k ARR before a life-changing exit, all documented in public.

3 stages · 3 sources

Adriaan van Rossum built Simple Analytics — a privacy-friendly Google Analytics alternative — in three months using Node.js and Postgres, then added Elasticsearch when aggregations hurt. Multiple plain servers, no containers, EU hosting.

3 stages · 3 sources

Josh Pigford built Baremetrics — Stripe SaaS analytics — from zero to $5k MRR in five months on Rails and Heroku, then pioneered the open startup movement by publishing revenue and infra costs for years.

3 stages · 3 sources