Apollo.io vs Gitea vs GitHub vs Tadata
| Attribute | ||||
|---|---|---|---|---|
| Category | Sales Intelligence & Lead Generation | DevOps & Monitoring | Developer Tools | AI Agents & Assistants |
| Pricing | Free tier | Free tier | Free tier | Free tier |
| Starting price | $49/month | $0/month | $4/month | $0/month |
| Free tier | Yes | Yes | Yes | Yes |
| Free trial | Unknown | No | Yes (14d) | No |
| Deployment | — | — | Hybrid | — |
| API available | Yes | Unknown | Yes | Unknown |
| Platforms | — | — | — | — |
| Certifications | 3 | — | 3 | — |
| Integrations | — | 3 | — | — |
| Company | Founded 2015 | Founded 2016 | Founded 2008 | — |
| Feature attributes | ||||
| Sso Saml | ✓ Yes | — Unknown | ✓ Yes | — Unknown |
| Rbac | — Unknown | — Unknown | ✓ Yes | — Unknown |
| Mobile App | — Unknown | — Unknown | — Unknown | — Unknown |
| Webhooks | — Unknown | — Unknown | ✓ Yes | — Unknown |
| Data Export | ✓ Yes | — Unknown | ✓ Yes | — Unknown |
| Contact Database Size | — Unknown | — Unknown | — Unknown | — Unknown |
| Email Finder | ✓ Yes | — Unknown | — Unknown | — Unknown |
| Phone Numbers | ✓ Yes | — Unknown | — Unknown | — Unknown |
| Intent Data | ✓ Yes | — Unknown | — Unknown | — Unknown |
| Chrome Extension | ✓ Yes | — Unknown | — Unknown | — Unknown |
| Version Control | — Unknown | — Unknown | ✓ Yes | — Unknown |
| Ci Cd | — Unknown | — Unknown | ✓ Yes | — Unknown |
| Api Testing | — Unknown | — Unknown | — Unknown | — Unknown |
| Package Registry | — Unknown | — Unknown | ✓ Yes | — Unknown |
| Self Hosting | — Unknown | — Unknown | ✓ Yes | — Unknown |
Also consider
Unknown values show as “Unknown”/“—”. Nothing is inferred — see each tool page for sources.