The top AI websites by PageRank are mostly AI assistants and the tools built around them. The .ai ending belongs to the island of Anguilla, but AI companies bought so many of these names that the ending now means "AI".
This table ranks .ai domains by their Open PageRank score. When we have written about a tool in our AI Tools section, the row links to that page.
| # | Website | PageRank | Linking sites | Global rank | Compare |
|---|---|---|---|---|---|
| 26 | z.ai | 7.93 | 1,873 | 8,205 | Compare |
| 27 | deeplearning.ai | 7.93 | 2,517 | 8,227 | Compare |
| 28 | fireflies.ai | 7.93 | 2,825 | 8,242 | Compare |
| 29 | leadsy.ai | 7.91 | 2,016 | 8,474 | Compare |
| 30 | murf.ai | 7.89 | 2,655 | 8,778 | Compare |
| 31 | vllm.ai | 7.88 | 1,453 | 8,866 | Compare |
| 32 | llamaindex.ai | 7.87 | 1,828 | 9,042 | Compare |
| 33 | pictory.ai | 7.87 | 2,121 | 9,050 | Compare |
| 34 | fast.ai | 7.86 | 1,543 | 9,153 | Compare |
| 35 | techmonitor.ai | 7.86 | 1,907 | 9,172 | Compare |
| 36 | qwen.ai | 7.83 | 2,010 | 9,641 | Compare |
| 37 | securiti.ai | 7.82 | 1,734 | 9,818 | Compare |
| 38 | ideogram.ai | 7.82 | 1,856 | 9,823 | Compare |
| 39 | wandb.ai | 7.81 | 1,927 | 9,989 | Compare |
| 40 | mlq.ai | 7.81 | 2,329 | 10,012 | Compare |
| 41 | bfl.ai | 7.79 | 926 | 10,264 | Compare |
| 42 | lmarena.ai | 7.77 | 1,295 | 10,718 | Compare |
| 43 | krisp.ai | 7.77 | 2,154 | 10,786 | Compare |
| 44 | unite.ai | 7.77 | 2,247 | 10,796 | Compare |
| 45 | fal.ai | 7.76 | 1,202 | 10,930 | Compare |
| 46 | coderabbit.ai | 7.76 | 1,245 | 10,935 | Compare |
| 47 | together.ai | 7.76 | 1,512 | 10,962 | Compare |
| 48 | lumalabs.ai | 7.76 | 2,046 | 10,997 | Compare |
| 49 | litellm.ai | 7.75 | 1,117 | 11,136 | Compare |
| 50 | originality.ai | 7.75 | 2,256 | 11,242 | Compare |
Data: Open PageRank, data file October 2026. Domain data derived from Common Crawl. Not Google's own PageRank.
Top AI websites: score is not quality
A high score means many websites link to a tool. It does not mean the tool is the best one for your job. A newer tool can be better and still sit lower, simply because fewer sites have written about it yet.
Not every AI company uses .ai
Some of the biggest AI services run on .com or other endings, so they do not appear here. Check any of them in the PageRank Checker to see where they would land.
Use the top AI websites list to see which tools the web talks about most, then test the ones that fit your work.
Frequently asked questions
Why do AI companies use .ai domains?
The ending reads like "AI", and short .com names are hard to get. Anguilla sells the names, so any company can register one.
Is a high PageRank a sign of a good AI tool?
Not by itself. It shows how many sites link to the tool. Read reviews and try the free plan before you pay.
Are only AI companies on this list?
Mostly, but not only. A few .ai domains belong to other businesses that liked the short name.
