We built Vulcan AI because we were frustrated with the fragmentation of AI tools. Here's why thousands of users made the switch.
Access Claude Opus 4.6, GPT-5.4, Gemini 3 Pro and the newest models as soon as they launch — no waiting, no separate subscriptions.
Conversations are stored locally in your browser. We never train on your chats. Your ideas remain private.
Our infrastructure is optimised for speed. Most responses begin streaming in under a second.
A thoughtfully designed interface that gets out of your way. Four themes, clean typography, zero clutter.
100 credits every 2 hours, auto-regenerating. No surprise bills. No credit card required to start.
Custom system instructions, model switching mid-session, markdown output, code highlighting — it all just works.
| Feature | Vulcan AI | ChatGPT | Claude.ai |
|---|---|---|---|
| Multiple AI models | ✅ | ❌ | ❌ |
| Auto-regenerating credits | ✅ | ❌ | ❌ |
| Local conversation storage | ✅ | ❌ | ❌ |
| Custom instructions | ✅ | ✅ | ✅ |
| Markdown rendering | ✅ | ✅ | ✅ |
| No subscription required | ✅ | ❌ | ❌ |
| Dark / light / custom themes | ✅ | ❌ | ❌ |