Open data
AI Tools Statistics
Every number on this page is computed live from the 1,733 verified tools in the ToolHund catalog — not from third-party estimates. Cite it, or pull the same data through the public API.
Tools tracked
1,733
Live catalog entries
Have a free tier
8%
144 tools
Expose a public API
5%
84 tools
Categories covered
17
Avg rating 4.25/5
Tools per category
Where the AI tool market is most crowded.
Code
333
Productivity
278
Image
169
Writing
155
Education
149
Agents
107
Audio
103
Chatbots
89
Design
89
Marketing
83
Search
41
Data
41
Support
30
Video
27
HumanAI
15
Finance
14
Legal
10
Entry price distribution
Based on the cheapest advertised paid plan (or free tier) of each tool.
Free / freemium
24
Under $10/mo
32
$10–$24/mo
71
$25–$49/mo
29
$50–$99/mo
6
$100+/mo
4
Custom or unlisted
1567
Key findings
- • 8% of tracked AI tools ship a free tier or free trial, so most evaluations can start at $0.
- • Only 5% expose a documented public API — the main constraint when building agent workflows.
- • 6 tools are open source, the most saturated category is Code with 333 tools.
- • Average catalog rating is 4.25 / 5 across 1,733 rated tools.
Reusing these figures? Please cite ToolHund and link to this page. Methodology: how we verify and score tools.