Ahrefs vs HubSpot vs Klaviyo vs Mailchimp
| Attribute | ||||
|---|---|---|---|---|
| Category | SEO & Search Marketing | CRM & Customer Management | Email & Messaging Marketing | Email & Messaging Marketing |
| Pricing | Freemium | Free tier | Free tier | Free tier |
| Starting price | $129 | $15/month | $20/month | $13/month |
| Free tier | No | Yes | Yes | Yes |
| Free trial | Yes | Yes (14d) | No | Yes |
| Deployment | Cloud | — | — | — |
| API available | Yes | Yes | Yes | Yes |
| Platforms | — | ios, android | — | — |
| Certifications | — | — | 4 | — |
| Integrations | — | 23 | 2 | 8 |
| Company | Founded 2010 | Founded 2006 | Founded 2012 | Founded 2001 |
| Feature attributes | ||||
| Sso Saml | ✓ Yes | ✓ Yes | ✓ Yes | — Unknown |
| Rbac | ✓ Yes | ✓ Yes | — Unknown | ✓ Yes |
| Mobile App | — Unknown | Ios And Android | — Unknown | — Unknown |
| Webhooks | — Unknown | ✓ Yes | ✓ Yes | ✓ Yes |
| Data Export | ✓ Yes | — Unknown | ✓ Yes | ✓ Yes |
| 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 |
| Pipeline Management | — Unknown | ✓ Yes | — Unknown | — Unknown |
| Marketing Automation | — Unknown | ✓ Yes | — Unknown | — Unknown |
| Custom Objects | — Unknown | ✓ Yes | — Unknown | — Unknown |
| Reporting Dashboards | — Unknown | ✓ Yes | — Unknown | — Unknown |
| App Marketplace | — Unknown | ✓ Yes | — Unknown | — Unknown |
| Email Automation | — Unknown | — Unknown | — Unknown | — Unknown |
| Sms Marketing | — Unknown | — Unknown | ✓ Yes | ✓ Yes |
| Templates | — Unknown | — Unknown | ✓ Yes | ✓ Yes |
| Segmentation | — Unknown | — Unknown | ✓ Yes | ✓ Yes |
| Deliverability Tools | — Unknown | — Unknown | ✓ Yes | — Unknown |
Also consider
Unknown values show as “Unknown”/“—”. Nothing is inferred — see each tool page for sources.