Free
$0
- 775k tokens · 5h cooldown
- Sky plates: 3.1, 3.3-Fast, 3.3-Thinking, 4-Flash
- No key
Live models · chopsticksAI
cs.AI Online
One live assistant — Mac app and web chat. Models: cs.AI-4.7-Flash (flagship), cs.AI-4.6-Core (recommended), cs.AI-4.6-Swift (fast), and cs.AI-4.6-Lite (lightest). ChopCode and Kaji stay in Apps. Every prompt can use Chromium research. No API key on your side. This build does not fall back to the on-device knowledge base. Live status: uptime.
Download macOS app
Open web app Ask Kaji
- Status
- Currently unavailable
- Version
- 4.1n
- Plates
- 3.1 · 3.3-Fast · 3.3-Thinking · 4-Flash · Air · 4.0-Air · csCode-Pro · Kaji · Max
- Free
- 775k tokens · 5h reset
- Key
- not required from you
Plates
Exact names. ChopCode is 10 Fathom Pro keys or Founder. Kaji is 5 keys.
| Model | Role | Who |
|---|---|---|
| cs.AI-4.7-Flash | Flagship — highest intelligence | Anyone |
| cs.AI-4.6-Core | Recommended — best balance of intelligence, speed, and reliability | Anyone |
| cs.AI-4.6-Swift | Fast everyday chat | Anyone |
| cs.AI-4.6-Lite | Lightweight / lowest resource | Anyone |
| csCode-Pro | Coding + live research | PRO · 10 keys |
| Kaji | Agent · web computer; Mac files in the app | Pro · 5 keys |
cs.AI vs Claude vs ChatGPT
Not a model bake-off. This is what the Online product ships that those chat apps do not. They still win on image generation, plugins, and brand-scale. We win on the Mac agent, open source, and not asking you for a cloud key.
| Perk | cs.AI Online | Claude | ChatGPT |
|---|---|---|---|
| No cloud API key from you | Yes — HQ holds the live stack | You are inside Anthropic’s product | You are inside OpenAI’s product |
| Free Sky plates, no subscription | 4.7-Flash, 4.6-Core, Swift, Lite · 775k / 5h | Full product is a paid plan | Plus / Pro for the full app |
| MIT source + readable installer | GitHub + a shell script you can inspect | Closed client | Closed client |
| Agents window + Chromium rail | Chat, Search, and a built-in browser | Chat app, not this layout | Chat app, not this layout |
| Kaji (Pro, alpha) | WebKit web computer, Mac folders, Alpine sandbox | No equivalent in the Mac app | No equivalent in the Mac app |
| Terminal CLI | csai from the same stack |
No first-party csai |
No first-party csai |
| Pro without a chat subscription | 10 Fathom Pro keys → csCode-Pro; 5 keys → Kaji | Claude Pro / Team | ChatGPT Plus / Pro |
| Named plates, including Max and Flash | You pick the plate — not a hidden auto-router | One product, their routing | One product, their routing |
| Public uptime | Live API ping | Their status page, not this stack | Their status page, not this stack |
macOS app
Native Agents window with live models. Apple silicon. No local KB fallback.
Replace the app in Applications. Keychain-free sign-in and Kaji’s agent (browser + folders) only work after you swap the binary. Review the installer before piping it to bash. See the disclaimer.
$
curl -fsSL https://chopstickshq.com/chopsticks-ai/install-chopsticks-ai.sh | bash
Download cs.AI Online Download .sh
Web app
Same Online edition in the browser — plates, search, account sync.
Open cs.AI Online
Plans
Pro
Fathom keys
- Redeem 10 Fathom Pro keys in Usage
- csCode-Pro
- Kaji at 5 keys (alpha)
Enterprise
Custom
- Seats, SSO reviewed on request, invoices
- Not a self-serve checkout — we scope seats and capacity
- chopstickshq@lam.ws