Pay Per Idea, Not Per Month
Submit unlimited ideas for free. Get AI-powered analysis on every idea. Upgrade only the ones worth investing in.
How It Works
Submit Your Idea
Describe your invention idea through our guided questionnaire. It's free and takes about 5 minutes.
Get AI Analysis
Our AI analyzes your idea across 8 dimensions including market potential, feasibility, and competitive landscape.
Upgrade to Premium
Love your results? Use 1 credit to unlock the full analysis with detailed recommendations, SWOT analysis, and more.
What's Included
See what you get for free and what Premium unlocks.
| Feature | Free | Premium |
|---|---|---|
| Idea submission & questionnaire | ||
| AI analysis (8 dimensions) | Scores only | Full details |
| SWOT analysis | ||
| Detailed recommendations | ||
| Web research & sources | ||
| Market intelligence | ||
| Business tools | ||
| AI chat assistant | ||
| PDF report export |
Credit Packs
Buy credits to unlock Premium analyses. No subscription required.
1 credit
Perfect for trying it out
10 credits
$14.90 per credit
For serial inventors
Need more?
Contact us for custom volume pricing.
Pricing FAQ
What payment methods do you accept?
We accept all major credit cards through Stripe, our secure payment processor.
How do credits work?
Each credit unlocks the full Premium analysis for one idea. Credits never expire and can be used anytime.
Do I need to pay to submit an idea?
No! Submitting ideas and getting basic AI analysis scores is completely free. You only pay when you want to unlock the full detailed analysis.
What do I get with a free analysis vs Premium?
Free analysis gives you scores across 8 dimensions. Premium unlocks the full details: SWOT analysis, detailed recommendations, web research, market intelligence, business tools, AI chat, and PDF export.
Do credits expire?
No. Once purchased, your credits are available until you use them. There are no time limits.
Can I get a refund?
If you purchased credits but haven't used them, contact us within 30 days for a full refund.
What Inventors Say
See why inventors choose Invention Space for their idea analysis.
Ready to Analyze Your Invention?
Submit your first idea for free and see how our AI-powered analysis can help you evaluate your invention.