WebLLM · 100% in-browser

WKO AI vs ChatGPT — private, unlimited, on your device

ChatGPT runs in the cloud, requires an account, and throttles usage — even on its $20/month plan. WKO AI runs open models like Qwen 3.5 in your browser via WebLLM and WebGPU, with local chat inference and optional external web search.

Chat free — no sign-up See the comparison

Side by side

WKO AI vs ChatGPT

Feature WKO AI ChatGPT

Price Free, unlimited Free tier limited; Plus $20/mo for full access

Privacy Local inference; search optional Prompts sent to OpenAI servers

Sign-up None Account required

Message limits Unlimited, no throttling Rate limits and daily caps even on paid tiers

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

Comparison based on ChatGPT's published free and Plus tier terms; check openai.com for current pricing.

Beyond chat

A full local AI hub, not just chat

Qwen 3.5 locally

Run Qwen 3.5 0.8B, 2B, 4B, 9B via WebLLM and WebGPU. Downloaded once from Hugging Face, cached offline — no queue, no cap.
Image studio in the same tab

Generate with SD-Turbo (512×512, 2.3 GB) and SDXL-Lightning (1024×1024, ~3.6 GB) plus BiRefNet/BEN2 background removal (~99/~219 MB) — all in-browser via WebGPU.
Voice & transcription built in

Kokoro 82M TTS with 27 voices and Whisper Tiny (75 MB), Base (145 MB), Small (466 MB), Large-v3 Turbo (1.6 GB) — unlimited local speech synthesis and transcription.

Chat without the cloud

Open the chat, pick a Qwen model, and start typing. No account, no limits, and local inference. Optional web search is off until you enable it.

Open the chat Compare vs Claude

WKO AI vs ChatGPT — private, unlimited, on your device

WKO AI vs ChatGPT

A full local AI hub, not just chat

Qwen 3.5 locally

Image studio in the same tab

Voice & transcription built in

Chat without the cloud