Groundery vs Stipple
| Groundery | Stipple | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | $599/mo | Free |
| Open source | No | No |
| Platforms | extension, Web | api, Web |
| Free plan | Yes | Yes |
| Claim detection | Yes | — |
| Citation links | Yes | — |
| Source types | both | — |
| Fact-check mode | automatic | — |
| Supported content | text, transcripts, audio, video, YouTube videos, live streams, stream URLs | — |
| Browser extension | Yes | — |
| API access | — | Yes |
Both are listed in Best AI Fact-Checking Tools. On Inferse, Stipple scores higher on our published basis.