Ahrefs vs Coursera vs Skillshare vs Udemy
| Attribute | ||||
|---|---|---|---|---|
| Category | SEO & Search Marketing | Education & Learning | Education & Learning | Education & Learning |
| Pricing | Freemium | Free tier | Free tier | Freemium |
| Starting price | $129 | $59/month | $13.99/month | $30/month |
| Free tier | No | Yes | Yes | Unknown |
| Free trial | Yes | Yes (7d) | Yes | Yes |
| Deployment | Cloud | Cloud | Cloud | — |
| API available | Yes | Yes | Unknown | Unknown |
| Platforms | — | android | — | — |
| Certifications | — | 2 | — | — |
| Integrations | — | — | — | — |
| Company | Founded 2010 | Founded 2012 | Founded 2010 | Founded 2010 |
| Feature attributes | ||||
| Sso Saml | ✓ Yes | — Unknown | — Unknown | — Unknown |
| Rbac | ✓ Yes | — Unknown | — Unknown | — Unknown |
| Mobile App | — Unknown | Android Only | — Unknown | — Unknown |
| Webhooks | — Unknown | — Unknown | — Unknown | — Unknown |
| Data Export | ✓ Yes | — Unknown | — Unknown | — Unknown |
| Keyword Research | ✓ Yes | — Unknown | — Unknown | — Unknown |
| Backlink Analysis | ✓ Yes | — Unknown | — Unknown | — Unknown |
| Rank Tracking | ✓ Yes | — Unknown | — Unknown | — Unknown |
| Site Audit | ✓ Yes | — Unknown | — Unknown | — Unknown |
| Index Size | — Unknown | — Unknown | — Unknown | — Unknown |
| Content Type | — Unknown | — Unknown | — Unknown | — Unknown |
| Certificates | — Unknown | ✓ Yes | — Unknown | — Unknown |
| Accredited | — Unknown | ✓ Yes | — Unknown | — Unknown |
| Course Count | — Unknown | — Unknown | — Unknown | — Unknown |
| For Business | — Unknown | ✓ Yes | — Unknown | — Unknown |
Also consider
Unknown values show as “Unknown”/“—”. Nothing is inferred — see each tool page for sources.