New · Freemium
Expert AI CLI
Expert AI CLI
Frontier AI in your terminal
Install in seconds. Get cited research, a curated architecture knowledge engine, and frontier models — pay only when you need more, with 6-hour passes from ₹60. The freemium precursor to Expert AI Terminal Pro.
$npm i -g expert-ai && x
Copy
10 free messages to start — no card required.
◆ Frontier AI models
❝ Cited research answers
▤ Architecture knowledge engine
✦ Expert deep dives
⚡ Pay-as-you-go (UPI)
⌘ Runs in your terminal
Community
Try it free
Free
10 messages
- ✓ Free & open AI models
- ✓ Cited research answers
- ✓ No card required
Researcher
Everyday research
₹60/ 6-hour pass
2,000,000 tokens
- ✓ Free + pro models
- ✓ Web + local document research
- ✓ Long-document depth
Engineer
Heavy, agentic work
₹120/ 6-hour pass
4,000,000 tokens
- ✓ Everything in Researcher
- ✓ Agentic tool use
- ✓ Bigger budgets for long sessions
Professional
Power users
₹180/ 6-hour pass
6,000,000 tokens
- ✓ Top token budgets
- ✓ Deep multi-hour sessions
- ✓ Priority routing
Architecture
AEC Professional
For architects & AEC pros
₹180/ 6-hour pass
6,000,000 tokens
- ✓ Architecture knowledge engine — answers grounded in a curated AEC corpus
- ✓ Real citations to source documents
- ✓ Auto-engages on technical queries
Most capable
Foundation
Your hardest tasks
₹360/ 6-hour pass
5,000,000 frontier tokens
- ✓ Frontier model lineup
- ✓ Expert deep dives for complex problems
- ✓ Everything unlocked
How passes work
1
Install & start free
One command installs the CLI. Get 10 messages free — no sign-up card needed.
2
Buy a 6-hour pass
Need more? Pick a pass right inside the terminal and pay by UPI. Each pass is a 6-hour window with its own token budget.
3
Stacks, never resets
Buy again while active and it adds time + budget — you never lose what's left. Pay only when you actually use it.
Frequently Asked Questions
A free, install-in-seconds AI terminal — run npm i -g expert-ai, then x. It brings frontier AI and a cited, curated knowledge engine to your command line, and works alongside any chat model. It's the freemium precursor to the full Expert AI Terminal Pro.
Start with 10 free messages. Beyond that, buy a 6-hour pass inside the terminal via UPI — Researcher ₹60, Engineer ₹120, Professional ₹180, AEC Professional ₹180, or Foundation ₹360. Each pass is pay-as-you-go with its own token budget; passes stack and never reset.
It connects the CLI to a curated architecture knowledge engine. Ask a technical AEC question and the terminal automatically retrieves the most relevant source material and answers with real citations — not generic guesses. Casual chat stays instant; the corpus engages only when your question is genuinely technical.
Foundation gives you the frontier model lineup plus on-demand expert deep dives for your most challenging tasks — detailed reviews and high-level consulting-grade answers when you need real depth.
A pass runs for 6 hours. If you buy another while one is active, the time and token budget add on top — nothing is wiped. There's nothing to cancel; you simply buy a pass when you need one.
Your prompts route securely through the Expert AI gateway — no provider API keys ever sit on your machine, and we don't sell or train public models on your data. For full local, offline data sovereignty, see Expert AI Terminal Pro.
Install the CLI — Free →
10 free messages · passes from ₹60 · no card to start