Claude Pro is $20/month for one model. If you love Claude but also reach for GPT or Gemini, you’re paying twice. ByteChat lets you use Claude on your own Anthropic API key and add every other major model in the same room — from $4.99/month, billed straight to each provider at cost.
Try the free demo — no card →
This isn’t about dropping Claude — it’s about not being locked to only Claude. With an Anthropic API key, you get the same Claude models inside ByteChat, plus GPT, Gemini, Perplexity and more in one conversation. You pay Anthropic directly per token (no markup), and a small flat ByteChat fee instead of a $20 monthly subscription per AI.
For people who use Claude moderately or in bursts, per-token pricing is usually far cheaper than a flat $20/month — and you stop paying separately every time you want a second opinion from another model.
| Claude Pro | ByteChat | |
|---|---|---|
| Models | Claude only | Claude + GPT, Gemini, Perplexity, Grok & more |
| Monthly fee | $20/mo flat | $4.99–$9.99/mo + usage at cost |
| Pay for what you use | No, flat fee | Yes — per token, zero markup |
| Second opinion from another model | Separate subscription | Built in, same room |
| Side-by-side comparison | No | Yes |
| Bot chaining / multi-stage reasoning | No | Yes (Pro) |
| Where your key lives | Anthropic account | Your browser only |
Use Claude on your own key and add every other model in one room — try the free demo first, no card.
Start free — no card, no key →Yes — you add your own Anthropic API key and chat with the same Claude models, alongside GPT, Gemini and others in the same room. ByteChat doesn’t replace Claude; it lets you use it without being limited to it.
For most people, yes. Instead of a flat $20/month you pay Anthropic per token at cost (no markup) plus a small ByteChat plan ($4.99–$9.99). Moderate or bursty users typically spend well under $20 all-in.
You access Claude through the API rather than Anthropic’s own apps, and you bring your own key. In exchange you gain every other major model in the same conversation and pay only for what you use.
Only in your browser. It’s never written to ByteChat’s servers — it passes through in memory for a single request, then is discarded.