8x8 vs Airmail vs Ombud vs Responsive
| Attribute | ||||
|---|---|---|---|---|
| Category | Communication | Communication | RFP Software | RFP Software |
| Pricing | Paid | Paid | Contact sales | Contact sales |
| Starting price | $24/month | — | Contact sales | Contact sales |
| Free tier | No | No | No | No |
| Free trial | Yes | No | No | No |
| Deployment | Cloud | — | Cloud | Cloud |
| API available | Unknown | Unknown | Unknown | Yes |
| Platforms | — | — | web | web |
| Certifications | — | — | — | — |
| Integrations | — | — | — | 2 |
| Company | Founded 1987 | — | Founded 2011 | Founded 2015 |
| Feature attributes | ||||
| Ai Drafting | — Unknown | — Unknown | ✓ Yes | ✓ Yes |
| Security Questionnaire | — Unknown | — Unknown | ✓ Yes | ✓ Yes |
| Ddq Support | — Unknown | — Unknown | — Unknown | ✓ Yes |
| Content Library | — Unknown | — Unknown | ✓ Yes | ✓ Yes |
| Collaboration Workflow | — Unknown | — Unknown | ✓ Yes | ✓ Yes |
| Crm Integration | — Unknown | — Unknown | — Unknown | ✓ Yes |
| Sso | — Unknown | — Unknown | — Unknown | — Unknown |
| Api | — Unknown | — Unknown | — Unknown | ✓ Yes |
| Mcp Support | — Unknown | — Unknown | — Unknown | — Unknown |
| Auto Fill Portals | — Unknown | — Unknown | — Unknown | — Unknown |
Also consider
Unknown values show as “Unknown”/“—”. Nothing is inferred — see each tool page for sources.