Ahrefs vs Google Workspace vs Slack
| Attribute | |||
|---|---|---|---|
| Category | SEO & Search Marketing | Productivity & Collaboration | Communication |
| Pricing | Freemium | Paid | Free tier |
| Starting price | $129 | $6/month | $7.25/month |
| Free tier | No | Unknown | Yes |
| Free trial | Yes | Yes (14d) | Yes |
| Deployment | Cloud | Cloud | — |
| API available | Yes | Yes | Yes |
| Platforms | — | ios, android | — |
| Certifications | — | 2 | 8 |
| Integrations | — | — | 2 |
| Company | Founded 2010 | Founded 2006 | Founded 2009 |
| Feature attributes | |||
| Sso Saml | ✓ Yes | — Unknown | ✓ Yes |
| Rbac | ✓ Yes | ✓ Yes | ✓ Yes |
| Mobile App | — Unknown | Ios And Android | — Unknown |
| Webhooks | — Unknown | — Unknown | — Unknown |
| Data Export | ✓ Yes | ✓ Yes | ✓ Yes |
| Keyword Research | ✓ Yes | — Unknown | — Unknown |
| Backlink Analysis | ✓ Yes | — Unknown | — Unknown |
| Rank Tracking | ✓ Yes | — Unknown | — Unknown |
| Site Audit | ✓ Yes | — Unknown | — Unknown |
| Index Size | — Unknown | — Unknown | — Unknown |
| Docs Editor | — Unknown | ✓ Yes | — Unknown |
| Real Time Collaboration | — Unknown | ✓ Yes | — Unknown |
| Storage Included | — Unknown | — Unknown | — Unknown |
| Offline Access | — Unknown | ✓ Yes | — Unknown |
| Templates | — Unknown | ✓ Yes | — Unknown |
| Video Conferencing | — Unknown | — Unknown | ✓ Yes |
| Team Messaging | — Unknown | — Unknown | ✓ Yes |
| Max Participants | — Unknown | — Unknown | — Unknown |
| Screen Sharing | — Unknown | — Unknown | ✓ Yes |
| Guest Access | — Unknown | — Unknown | — Unknown |
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Unknown values show as “Unknown”/“—”. Nothing is inferred — see each tool page for sources.