I built a unified AI engine that connects Claude, GPT, and Gemini into one brain — solo, no funding, $7/month infrastructure
I got tired of switching between Claude, GPT, and Gemini all day while building my other product. So I built VINDEX — an engine that connects all three into one brain.
This is not a wrapper. This is an orchestration engine.
Here's what it actually does:
→ Routes every task to the best model automatically. Images go to GPT. Speed tasks go to Gemini. Deep reasoning goes to Claude. You never think about it.
→ Hard questions trigger a 3-stage pipeline — all 3 models reason independently, critique each other's work, then synthesize one unified answer. No single AI does this.
→ Remembers you across every session. Your projects, preferences, and context follow you. No other platform does this across multiple models.
→ Full capability stack in one interface — image generation, audio, text-to-speech, web search with real sources, code execution, document analysis.
The backstory:
I built CDAI first — a deterministic rules-based engine (no AI, no ML) that reconciles hidden cost layers in paid advertising and issues capital allocation directives. It's live in production with a real client.
I built VINDEX because I was switching between 3 different AI tabs all day while working on CDAI and it was killing my productivity. I needed one brain that did everything. So I built it.
Both products. Zero funding. Zero outside help. Solo.
The numbers:
- 68 files, 9,500+ lines of code
- 128/130 tests passing
- Security audit: 10/10
- Infrastructure: $7/month
- 3 AI providers connected and healthy
Pricing: Starter $8/mo · Pro $20/mo · Max $100/mo
Try it here: https://vindex-gzor.onrender.com
Happy to answer any questions about the architecture, the build, or what it's like doing this alone.
