Scalar
8.4#1 in documentation generatorsFrom $150 a monthFree planWebAPILinuxmacOS
VisitScalar vs Ziikly
What both publish
| Fact | Scalar | Ziikly |
|---|---|---|
| Free plan | Yes | Yes |
| Integrations | 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. | The integrations page lists tools including Stripe, Bokio, HubSpot, Shopify, GitHub, Slack, and Notion; some are marked beta. |
| Product | Scalar provides API documentation, SDK generation, API registry, API client, and MCP server products built around APIs. | Ziikly describes itself as an MCP-native knowledge base for engineering and AI teams that connects team docs, APIs, and read-only database views to AI agents. |
| Security | Scalar states that it has received a SOC 2 Type 1 report and maintains GDPR-compliant privacy practices. | Ziikly says connected credentials are restricted, read-only, and encrypted at rest, and that connected data is queried live rather than stored. |
Scalar plans
- FreeFree
- Pro$150 a month
- Business$600 a month
- EnterprisePriced on request
Ziikly plans
- FreeFree
- Pro—
- Business—
- Enterprise—
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.
Pick Ziikly if…
You want what its maker publishes above — check its page for the details.