or

End Private Session?

All messages, files, and data from this private session will be permanently deleted and cannot be recovered. Nothing was saved to any server.

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Choose an agent
A specialist with its own expertise. PRIVATE agents redact your sensitive data locally.
Create your own agent
Choose Your Plan
Start free, upgrade anytime
GrgFree
€0/mo
Perfect for trying out Grg AI
Current Plan
✓ Free to use — credits refill weekly
✓ Web search
✓ Code execution & preview
✓ Export (PDF, MD, Excel)
Models
✓ AutoGrg Smart routing
✓ Grg Code Flagship
✓ Grg Fast Fast
✓ Grg Image Image
✕ Claude Opus 4.8
✕ Claude Sonnet 5
✕ GPT-5.6
✕ GPT-5.1 Codex
✕ Gemini 3 Pro
Most Popular
GrgPro
€5/mo
For power users & developers
✓ Up to 50× more usage than GrgFree
✓ Web search
✓ Code execution & preview
✓ Export (PDF, MD, Excel)
✓ Priority support
All flagship models included
✓ AutoGrg Max performance
✓ Claude Opus 4.8 Flagship
✓ Claude Sonnet 5 Pro
✓ Claude Fable Fast
✓ GPT-5.6 Pro
✓ GPT-5.5 Pro
✓ GPT-5.1 Codex Code
✓ GPT-4o Fast
✓ Gemini 3 Pro Pro
✓ Gemini 2.5 Pro Pro
✓ Grg Image + Gemini 3 Image Image
✓ + all Grg house models
Best value
GrgUltra
€20/mo
For heavy users & teams
✓Everything in GrgPro
✓Up to 4× more usage than GrgPro
✓Highest priority & speed
✓Largest context windows
✓Early access to new models
✓Priority support
All flagship models included
✓Claude Opus 4.8
✓GPT-5.6
✓Gemini 3 Pro
✓+ all GrgPro models
nHash
The coin that powers GrgPro — mine it, hold it, spend it.
Height
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Difficulty
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Block reward
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Supply
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Block time
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Hashrate
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150 nHash / month for GrgPro

⬇️ Download the miner

Everything you need to mine — node, miner, wallet, and a one-click script. 64-bit x86, CPU-only.

Windows (.zip) Linux (.tar.gz)

Unzip, read README.txt, run mine. Create a wallet first with nhash-wallet newwallet me.

⛏️ Mine nHash

Earn nHash on any x86 PC — CoreHash is CPU-only (ASIC/GPU-resistant). Point the miner at the pool with your own nHash address:

nhash-miner 192.168.50.220:9350 <YOUR_ADDRESS>
  1. Get nhash-miner + nhash-wallet, then run nhash-wallet newwallet me to create your address.
  2. Run the command above with your address — each block found pays ~50 nHash.
  3. Spend it here on GrgPro, or send it to friends.

🔍 Explore the chain

Blocks, transactions, and your balance — live.

Open the nHash explorer →
Pay with nHash
Grg Pro
Send exactly
—
Send this exact amount — the final digits identify your order.
To nHash address
—
Waiting for payment…
Confirms on the next block. Keep this window open.

Upgrade to Grg Pro

You've used your free credits for now — they refill weekly. Upgrade to GrgPro for up to 50× more usage.

✓ Up to 50× more usage
✓ All AI models
✓ Unlimited conversations
PRIVATE SESSION ACTIVE — Nothing is saved. All data is encrypted and will be permanently deleted when you exit.
Grg.AI
Grg AI — your programming assistant.
Code
code
Preview ✓ Safe
The full Grg AI on your desktop — chat, specialist agents for every field (legal, medical, dev, finance, HR) and on-device privacy, plus a built-in agent that works on your files with your approval.
Everything on the siteChat & specialist agents for lawyers, doctors, developers, accountants, HR — and build your own
Private by defaultPrivate agents redact your sensitive data on your device before anything is sent
Works on your filesReads, writes & edits files in a folder you choose — your data stays local
Safe by defaultEvery file write & command needs your approval
Download for Windows
Single portable app · just run GrgApp-win-x64-v40.exe — no install · ~71 MB · updates itself from inside the app

Settings

Custom instructions
Grg follows these in every chat — your stack, tone, and formatting preferences.
Image size
Image style
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