| Price from | $12/mo | $19.99/mo |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| Plans published | 6 | 5 |
| Spec score · Business Phone Systems | 9.1 (#10) | 7.9 (#108) |
| Auto attendant | Yes | Yes |
| Business numbers | multiple | multiple |
| Call routing | Calls can be sent to the right person, team, or backup. | custom |
| Desktop and mobile apps | Yes | Yes |
| Free plan | No | No |
| Integrations | KrispCall advertises connections with more than 100 CRM and business tools, including HubSpot, Salesforce, Pipedrive, Zoho CRM, Zapier, Zendesk, Slack, and Microsoft Teams. | The AI receptionist page lists Google Calendar booking and CRM and Zapier integrations on the Business plan. |
| Phone system | The platform provides a flexible business phone system. | The cloud phone platform includes hosted PBX, contact center tools, sales tools, HD video meetings, and support for desk phones and hardware. |
| Product | KrispCall describes itself as an AI-powered communication platform for business calls, messaging, coaching, and CRM workflows. | TALKVOX offers a cloud business phone platform and Savvy, an AI receptionist that answers calls, books appointments, transfers callers, and takes messages 24/7. |