| Price from | $4.99/mo | $1/mo |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 1 | 4 |
| Spec score · Social Media APIs | 7.8 (#8) | 7.6 (#16) |
| Headquarters | Sheridan, Wyoming, United States | Girona, Spain |
| Integrations | The product can be used through a REST API, Node.js SDK, CLI, n8n node, webhooks, and an MCP server for AI agents. | Zernio documents integrations for n8n and Make, and says the n8n node works on n8n Cloud and self-hosted n8n. |
| Intended users | Bulkit describes itself as a developer tool built for businesses and says users can build and operate their own products and workflows with it. | The company describes Zernio as a social media API built by developers for developers. |
| Product | Bulkit provides a unified social media API for publishing, scheduling, and analyzing content across social networks. | Zernio provides one API for publishing, engagement and related workflows across social platforms. |
| Security | The privacy policy states that API and dashboard traffic uses TLS, stored data is encrypted at rest, and production access is restricted, protected by multi-factor authentication, and logged. | The Trust Center lists SOC 2 Type 2 and GDPR as compliant frameworks; restricted resources require an access request. |
| Support | Standard plan support is provided through community channels and by email on a best-effort basis; the terms make no contractual uptime commitment without a separate written SLA. | The optional enterprise track includes a dedicated Slack channel with direct access to engineering for incidents. |
