| Price from | — | — |
| Free plan | — | — |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Plans published | 0 | 0 |
| Spec score · Commenting Systems | 6.0 (#5) | 7.2 (#3) |
| Company | Cackle is developed and owned by LLC DK Production; the company lists its legal address in Saint Petersburg, Russia. | Viafoura says it was founded in Toronto by internet entrepreneur Jesse Moeinifar. |
| Integrations | The about page names REST API, Webhooks, JavaScript SDK, CRM systems, and CMS integrations such as 1C-Bitrix and WordPress. | Viafoura says CommunityOS integrates with most CMS systems, paywalls, and identity providers, with white-glove onboarding support. |
| Product | Cackle is a cloud platform of interactive services and widgets for websites, online stores, and corporate portals. | Viafoura describes CommunityOS as a community operating system for media brands that helps build direct audience relationships and drive registrations, engagement, and revenue. |
| Security | The homepage says the services use HTTPS, are tested for XSS, and include automatic spam protection. | Viafoura announced that it completed a SOC 2 Type 1 audit and achieved SOC 2 Type 1 certification in January 2022. |
| Support | The company lists support and sales email contacts on its about page. | Viafoura describes its support as white-glove and says it provides onboarding, strategy, and ongoing support. |