Outschool vs Spires
| Outschool | Spires | |
|---|---|---|
| Free plan | No | No |
| Free trial | Yes | No |
| Paid from | $40/mo | — |
| Open source | No | No |
| Platforms | Android, iOS, Web | Web |
| Free plan | No | No |
| Tutor selection | marketplace | marketplace |
| Lesson format | both | both |
| Maximum group size | 18 learners | — |
| Trial or intro session | Yes | Yes |
| Subject coverage | Math, language arts, writing, science, coding, engineering, physics, veterinary care, video games, cooking, dance, art, music, yoga, meditation, languages, and pop culture topics | School, university, admissions, professional qualifications, languages, mathematics, sciences, English, humanities, programming and academic writing |
| Mobile apps | Yes | — |
Both are listed in Best Online Tutoring Platforms. On Everything Xiaomi, Outschool scores higher on our published basis.