Siodb alternatives

Developers choose Observable as an all-in-one solution to help them create and deploy expressive, performant data apps, dashboards, and reports. Builders can iterate and explore data in live, collaborative notebooks. Then, using the open-source Observable Framework, they can create instantly loading data apps locally, using any language or library. It’s easy to securely deploy and host data apps on Observable. We take care of SSO, workspace management, audit logs, and more.

Contential is a blazing fast data store allowing you to store your data across multiple regions, and access it in milliseconds with auto-generated GraphQL schema and built-in text search.

A database for data people. TerminusDB is an open-source model-driven graph database for knowledge graph representation designed specifically for the web-age. The result is unified, well-structured & refined data - the jet fuel of future business.