Option A
MindNode
Productivity
Mind mapping made beautiful.
MindNode is a long-running indie Apple-only mind-mapping app built by a small Vienna-based team.
- Founded
- 2008
- Team
- 1-10
- Listing
- Free (nofollow)
- Listed
- May 2026
Compare
MindNode vs SigmaOS
Side-by-side comparison of two indie startups from the Startup Spotlight directory.
Option B
SigmaOS
Productivity
The web is your operating system.
SigmaOS is an indie macOS browser built around workspaces and split-screen — a quieter Arc alternative from a small Berlin team.
- Founder
- Mahyad Ghassemibouyaghchi
- Founded
- 2020
- Team
- 1-10
- Listing
- Free (nofollow)
- Listed
- May 2026