HeinOnline vs SSRN
| HeinOnline | SSRN | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | Web | Web |
| Free plan | — | Yes |
| Full-text access | — | Yes |
| Advanced search | — | Yes |
| Subject coverage | — | multidisciplinary |
| Content types | — | preprints, working papers, abstracts, gray literature, book reviews, multimedia files, datasets |
| Conference proceedings | — | Yes |
| Institutional access | — | Yes |
Both are listed in Best Academic Research Databases. On Inferse, SSRN scores higher on our published basis.