KnowledgeOwl
7.7#24 in knowledge base softwareFrom $100 a monthWebAPI
VisitKnowledgeOwl vs Scalar
What both publish
| Fact | KnowledgeOwl | Scalar |
|---|---|---|
| Company size | LinkedIn lists KnowledgeOwl as privately held with 2–10 employees and headquarters in Boulder, Colorado. | Scalar describes itself as a 10-person team of engineers and designers. |
| Custom domain | Yes | Yes |
| Free plan | No | Yes |
| Headquarters | Boulder, Colorado, United States | The company's terms list API Documentation Inc. (doing business as Scalar) at 2812 Dewdney Ave., British Columbia, Canada. |
| Integrations | Listed integrations include Slack, Zapier, Zendesk, Userlane, Ottokit, Salesforce, Microsoft Copilot and contextual widgets. | 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. |
| Licence | The product is proprietary software operated by Silly Moose LLC; the terms prohibit copying, resale and unauthorized access. | The Scalar API Reference and API Client repositories are publicly available under the MIT licence. |
| Paid from | 100 | 150 |
| Public API | The REST API supports automation, bulk operations and integrations and is available only on selected plans. | Scalar publishes a versioned platform API and a TypeScript SDK installed with npm add @scalar/sdk; personal tokens exchange for 12-hour bearer access tokens. |
| Rating on G2 | 4.6 out of 5 from 137 reviews | 0.0 out of 5 from 0 reviews; the displayed listing is categorized as a 409A valuation provider rather than an API-software profile. |
KnowledgeOwl plans
- Basic$100 a month
- Pro$250 a month
- Business$500 a month
- Enterprise$1,250 a month
Scalar plans
- FreeFree
- Pro$150 a month
- Business$600 a month
- EnterprisePriced on request
Pick KnowledgeOwl if…
KnowledgeOwl suits teams publishing documentation for employees, customers, or both. It is useful when article capacity, reader access, version history, analytics, and single sign-on matter.
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.