Helpie WP
6.5#103 in knowledge base softwareFrom $59 a yearWebSelf-hosted
VisitHelpie WP vs Scalar
What both publish
| Fact | Helpie WP | Scalar |
|---|---|---|
| Free plan | Yes | Yes |
| Integrations | The maker states that Helpie is compatible with Elementor and WPML and supports widgets, shortcodes, and hooks for customization. | Scalar documents more than 35 framework integrations, including Express, Fastify, Hono, NestJS, Next.js, FastAPI, Django, Rails, Laravel, ASP.NET Core, Spring Boot, Go and Rust. |
| Product | HelpieKB is a WordPress-based wiki, knowledge base, and documentation solution. | Scalar provides API documentation, SDK generation, API registry, API client, and MCP server products built around APIs. |
Helpie WP plans
- Pro$59 a year
- Pro (5-site)$149 a year
Scalar plans
- FreeFree
- Pro$150 a month
- Business$600 a month
- EnterprisePriced on request
Pick Helpie WP if…
You want what its maker publishes above — check its page for the details.
Pick Scalar if…
Scalar suits developers and teams that work with OpenAPI-based documentation, SDKs, or API registries. Its hosted and self-hosted options may suit teams with different deployment preferences.