Apps like Source 3
15 alternatives to Source 3 in Developer Tools, ranked by our opportunity score from live revenue and download estimates — updated continuously, not a static list.
Apple DeveloperDeveloper Tools · $210k–$870k/mo
GitHubDeveloper Tools · $180k–$730k/mo
Replit: Vibe Code with AI FastDeveloper Tools · $100k–$410k/mo
Sticky: AI Game MakerDeveloper Tools · $77k–$310k/mo
Vibecode Apps IDE - LastAppDeveloper Tools · $54k–$220k/mo
Python Coding Editor & IDE AppDeveloper Tools · $52k–$220k/mo
Desktop Browser • ZoomableDeveloper Tools · $45k–$190k/mo
Surge 5Developer Tools · $45k–$190k/mo
Termius - Modern SSH ClientDeveloper Tools · $35k–$150k/mo
TermuxDeveloper Tools · $30k–$130k/mo
Termix Pro: SSH & SFTP ClientDeveloper Tools · $26k–$110k/mo
Pyto IDEDeveloper Tools · $23k–$93k/mo
Git client - Working CopyDeveloper Tools · $20k–$81k/mo
v0Developer Tools · $19k–$77k/mo
ScriptableDeveloper Tools · $18k–$76k/mo