Popular open-source API client he started in 2014 and sold to Kong in 2019.
diff ~/p/gregory-schier ~/p/sindre-sorhus
Gregory Schier vs Sindre Sorhus
Products, revenue & stack compared side by side.
Gregory Schier vs Sindre Sorhus at a glance
Both Gregory Schier and Sindre Sorhus are bootstrapped solo founders. They overlap in Developer Tools, Open Source Makers and Mac & Desktop App Makers. Gregory is based in Canada, Sindre in Norway. Both started building independently in 2014. Gregory Schier has 5 products listed on IndieMakerList vs Sindre Sorhus' 9. Gregory has sold 1 product. Gregory self-reports $20K MRR (Insomnia, before its 2019 sale); Sindre hasn't shared a revenue figure publicly. They share 1 tool in their stacks: TypeScript. On X, Gregory has about 7.4K followers and Sindre about 67K.
Side-by-side comparison
- Based in
- Gregory Schier: Canada
- Sindre Sorhus: Norway
- Started
- Gregory Schier: 2014 (12 yrs indie)
- Sindre Sorhus: 2014 (12 yrs indie)
- Revenue (self-reported)
- Gregory Schier: $20K MRR (Insomnia, before its 2019 sale)self-reported, as of 2019 · source for Gregory Schier's revenue
- Sindre Sorhus: Not public
- Products listed
- Gregory Schier: 5
- Sindre Sorhus: 9
- Product status
- Gregory Schier: 4 active · 1 acquired
- Sindre Sorhus: 9 active
- X followers
- Gregory Schier: 7.4K
- Sindre Sorhus: 67K
- Categories
- Gregory Schier: Developer ToolsOpen Source MakersMac & Desktop App Makers
- Sindre Sorhus: Mac & Desktop App MakersOpen Source MakersDeveloper Tools
- Style
- Gregory Schier: solobootstrappedbuilds in publicexited
- Sindre Sorhus: solobootstrappedserial maker
- Courses & resources
- Gregory Schier: —
- Sindre Sorhus: —
Revenue figures are self-reported by each maker and not audited; dates and scope differ. Highlighted categories are shared by both.
Top products
Yaak
yaak.app
Local-first, Git-friendly desktop API client for REST, GraphQL, gRPC, WebSocket and SSE, free for personal use.
Kabook
kabook.app
Book tracker and reading log for iPhone, iPad and Android.
Pakratt
pakratt.com
Packing-list app that learns from every trip what you took and forgot.
Supercharge
sindresorhus.com
Paid Mac utility that adds dozens of small power-user improvements to macOS.
Dato
apps.apple.com
Menu bar calendar and clock with time zones and upcoming events.
Gifski
apps.apple.com
Converts videos into high-quality animated GIFs on the Mac.
Velja
apps.apple.com
Browser picker that opens links in the right browser or app.
Tech stack
1 shared tool, marked with ★: TypeScript. See the indie maker tech stack.
How they build
- Self-employment is a lever: choose to work for more time, not just more money.
- Keep developer data local and in plain files instead of a proprietary cloud.
- Strong word of mouth from users matters more than early metrics.
- Build the tool you need yourself when the old one stops fitting.
- Small, focused modules and apps that do one thing well.
- Fix the everyday annoyances that platform vendors ignore.
- Open source can be a full-time job when the community funds it.
- Ship many tiny utilities rather than one sprawling app.
Gregory Schier vs Sindre Sorhus FAQ
Who makes more money, Gregory Schier or Sindre Sorhus?
Gregory Schier self-reports $20K MRR (Insomnia, before its 2019 sale). Sindre Sorhus' revenue is not public, so a direct comparison isn't possible.
Who has built more products, Gregory Schier or Sindre Sorhus?
Gregory Schier has 5 products listed (including Insomnia, Yaak and Kabook); Sindre Sorhus has 9 products listed (including Supercharge, Dato and Gifski).
What tech stack do Gregory Schier and Sindre Sorhus use?
Gregory Schier uses Rust, Tauri and TypeScript. Sindre Sorhus uses Swift, SwiftUI, Node.js and TypeScript. Tools they have in common: TypeScript.
Where are Gregory Schier and Sindre Sorhus based?
Gregory Schier: Canada. Sindre Sorhus: Norway.
Who has been an indie maker longer, Gregory Schier or Sindre Sorhus?
Gregory Schier started in 2014 (12 years indie); Sindre Sorhus started in 2014 (12 years indie).
Are Gregory Schier and Sindre Sorhus bootstrapped?
Yes, both are listed as bootstrapped founders on IndieMakerList.
Full profiles
Read the full story, timeline and links on Gregory Schier's profile and Sindre Sorhus's profile.