WebLLM · 100% in-browser

WKO AI vs Claude — your prompts stay on your device

Claude offers strong reasoning but routes every prompt to Anthropic servers behind an account and usage caps. WKO AI runs Qwen 3.5 in your browser with WebLLM. Chat inference stays local, while external web search runs only when you enable it.

Chat free — no sign-up See the comparison

Side by side

WKO AI vs Claude

Feature WKO AI Claude

Price Free, unlimited Free tier limited; Pro $20/mo

Privacy Local inference; search optional Prompts sent to Anthropic servers

Sign-up None Account required

Message limits Unlimited, no throttling Strict daily caps, heavier limits on free tier

Works offline Yes, after a one-time model download No — requires their API

Comparison based on Claude's published free and Pro tier terms; check claude.ai for current pricing and limits.

Beyond chat

Chat is just the start

Qwen 3.5 locally

Chat with Qwen 3.5 0.8B — 9B (q4f16), all via WebLLM/WebGPU. Cached in browser after first download — no sign-up, no metering.
Generate images privately

SD-Turbo 512×512 (2.3 GB) for instant creation and SDXL-Lightning 1024×1024 (~3.6 GB) for higher quality — plus depth and upscaling.
Local audio: speech & transcription

Kokoro 82M TTS with 27 voices and Whisper family — Tiny 75 MB to Large-v3 Turbo 1.6 GB — all offline, unlimited, and private.

Private by architecture

Pick a model, let it cache once, and keep chatting, even offline. No account, no meter, and local inference.

Open the chat Compare vs ChatGPT

WKO AI vs Claude — your prompts stay on your device

WKO AI vs Claude

Chat is just the start

Qwen 3.5 locally

Generate images privately

Local audio: speech & transcription

Private by architecture