"How much does it cost?" is the first question most people ask about personal AI assistants. Fair enough — it's a new technology and pricing isn't always clear. Let's fix that.
The Quick Answer
For a fully set up personal AI assistant in New Zealand:
TYPICAL FIRST-YEAR COST
$3,000 - $5,500
Hardware + Setup + 12 months of AI usage
After the first year, ongoing costs drop to around $400-1,500/year — just the AI API usage and electricity.
Complete Cost Breakdown
1. Hardware Costs (One-Time)
Your AI assistant needs a computer to run on. The most popular choice is a Mac Mini:
| Option | NZ Price | Notes |
|---|---|---|
| Mac Mini M2 (Base) | $1,149 | Works well for most users |
| Mac Mini M2 Pro | $2,149 | Better for heavy usage |
| Mac Mini M4 | $1,299+ | Latest model, faster |
| Used Mac Mini | $600-900 | TradeMe/FB Marketplace |
Our recommendation: A base Mac Mini M2 works great for most people. It's quiet, energy-efficient (8-15W), and powerful enough for 24/7 operation.
2. Installation & Setup Costs
You have two options here:
DIY Setup
$0
If you're comfortable with terminal commands and system administration, you can install OpenClaw yourself.
⏱️ Expect 2-4 hours for initial setup
Professional Installation
$500 - $1,500
A certified installer handles everything — hardware setup, software installation, integrations, and training.
⏱️ Usually completed in 2-4 hours
Professional installation is worth it for most people. You get a properly configured system, training on how to use it, and ongoing support.
3. Ongoing AI Usage Costs
OpenClaw connects to AI providers like Anthropic (Claude) or OpenAI (GPT). You pay for what you use:
| Usage Level | Monthly Cost | Typical User |
|---|---|---|
| Light | $20-40/month | Occasional use, simple tasks |
| Moderate | $40-80/month | Daily use, mixed tasks |
| Heavy | $80-150/month | Power user, complex tasks |
Most users fall into the $40-80/month range — comparable to a ChatGPT Plus subscription ($30 NZD) plus a few coffees.
4. Electricity Costs
A Mac Mini running 24/7 uses about 10-15W on average, which works out to:
~$30-50per year in electricity
Negligible, really.
Total Cost Summary
| Cost Type | Budget Option | Typical Setup | Premium Setup |
|---|---|---|---|
| Hardware | $800 | $1,200 | $2,500 |
| Installation | $0 (DIY) | $800 | $1,500 |
| AI Usage (Year 1) | $360 | $720 | $1,200 |
| Electricity | $40 | $40 | $50 |
| Year 1 Total | $1,200 | $2,760 | $5,250 |
| Year 2+ (Annual) | $400 | $760 | $1,250 |
Is It Worth It?
Compare those costs to alternatives:
- Human assistant: $50,000+/year
- Virtual assistant: $15,000-30,000/year
- ChatGPT + other tools: $500-1,000/year (but limited capability)
A personal AI assistant sits in an interesting middle ground: more capable than subscription tools, far cheaper than human help, and it works while you sleep.
ROI EXAMPLE
If your AI assistant saves you 5 hours per week, and your time is worth $50/hour, that's $12,500/year in value. Even a premium setup pays for itself in 5 months.
Getting Started
Not sure if you're ready to invest? Here's a sensible path:
- Learn first: Join the AI Coaching Academy to understand what's possible with AI.
- Talk to an installer: Get a free consultation from a certified installer to understand your specific needs.
- Start small: Begin with a budget setup and upgrade later as you understand your usage patterns.
For businesses wanting to train their team before investing in AI assistants, GenAI Training NZ offers workshops that get everyone up to speed.