Listed alphabetically. A tool is ranked by its reviews once it has 3.
| Tool | Reviews | Lowest paid plan | Free plan | Free trial | Public API | Runs on | Main features |
|---|---|---|---|---|---|---|---|
 CallHippoAn AI-powered business communication platform for calling, messaging and automation. | ReviewsNone yetWrite one for CallHippo | Lowest paid planA$29per user per monthStarter, as of November 14, 2026 | Free planYes | Free trialNot confirmed | Public APIYes | Runs onmacOS, Windows, iOS, Android | Main features
|
 DixaAgentic customer service platform for ecommerce brands. | ReviewsNone yetWrite one for Dixa | Lowest paid planNot confirmed | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | Main features |
 Genesys CloudAn agentic AI CX platform that delivers personalized customer and employee experiences across every channel. | ReviewsNone yetWrite one for Genesys Cloud | Lowest paid plan$75per user per month, billed annuallyGenesys Cloud CX 1, as of November 14, 2026 | Free planNot confirmed | Free trialYes | Public APIYes | ||
 NiCE CXoneAn AI platform that helps enterprises operate AI across the full customer experience. | ReviewsNone yetWrite one for NiCE CXone | Lowest paid plan$110per agent per monthOmnichannel Suite, as of November 14, 2026 | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onNot confirmed | |
 NUACOMCloud business phone system and call center software for sales and support teams. | ReviewsNone yetWrite one for NUACOM | Lowest paid plan$19Unlimited, as of November 14, 2026 | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onDesktop, Mobile |
From each tool's own website. “Not confirmed” means we couldn't confirm it there, not that the tool doesn't have it. Each tool's page says when its facts were checked.
How this list is made
A tool is listed here only when we've confirmed on its own website that it has a public API. Tools we couldn't confirm it for are left out, even if they may have it. Vendors can't pay for a place on this list. Add a tool we missed