Aha! Knowledge
6.1#124 in knowledge base softwareFrom $23 a monthWeb
VisitAha! Knowledge vs Scalar
What both publish
| Fact | Aha! Knowledge | Scalar |
|---|---|---|
| Custom domain | Yes | Yes |
| Free plan | No | Yes |
| Headquarters | Distributed team (U.S. + international) | The company's terms list API Documentation Inc. (doing business as Scalar) at 2812 Dewdney Ave., British Columbia, Canada. |
Aha! Knowledge plans
- Essentials$23 a month
- Advanced$74 a month
Scalar plans
- FreeFree
- Pro$150 a month
- Business$600 a month
- EnterprisePriced on request
Pick Aha! Knowledge 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.