RxDB vs Sparksee
RxDB
rxdb.info
Sparksee
sparsity-technologies.comSide by side
| Figure | RxDB | Sparksee |
|---|---|---|
| Price from | $99/mo | Free |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 4 | 4 |
| Spec score · Mobile Databases | 8.1 (#9) | 8.3 (#4) |
| Encryption | The encryption plugin encrypts locally stored documents with a password and works in browsers, React Native, and Node.js. | Disk-level encryption is provided to protect data if a device is lost, stolen or sold. |
| Headquarters | Stuttgart, Germany | Barcelona, Spain |
| Product | RxDB is a NoSQL database for JavaScript that runs directly in an app. | Sparksee is an embeddable graph database management system for representing and analysing complex relationships between entities. |
| Support | Free users receive community support through GitHub and Discord, while Enterprise includes a support SLA with a 24-hour first response. | Trial applicants receive a build, sample project and access to an engineer for modelling questions; technical support is provided through the documentation and support sections. |
Plans
Sparksee
- Academic licenceFree
- Free trialPrice not published
- IndustryPriced on request
- StartupPriced on request
In their own words
RxDB
RxDB is a NoSQL database for JavaScript that runs inside an application and keeps data locally on the client. It supports offline operation, including applications that run entirely without a backend. When synchronization is needed, its Sync Engine connects to backends including RxServer, GraphQL, Firebase, Supabase, MongoDB, NATS, HTTP, CouchDB, WebRTC, Appwrite, Google Drive, and Microsoft OneDrive. Observable queries update as stored data changes. RxDB runs in browsers, mobile apps, desktop applications, and servers, with storage options including LocalStorage, IndexedDB, OPFS, SQLite, Node.js Filesystem, Expo Filesystem, MongoDB, and FoundationDB, among others. Collections use JSON Schema with validation and migration support. An encryption plugin protects locally stored documents with a password in browsers, React Native, and Node.js. The free tier is under Apache 2.0 and allows up to 13 open collections in parallel. Free users get community support through GitHub and Discord; Enterprise includes an SLA with a 24-hour first response. Pro costs $99 a month billed annually, and Pro Plus costs $239 a month billed annually.
Sparksee
Sparksee is an embeddable graph database for applications that need to represent and analyse relationships among entities. It works against a database file from within an application process, so there is no cluster or query server to provision. The maker describes its compact bitmap-based representation as suited to graph computations in mobile and embedded environments. Built-in algorithms cover traversal, shortest paths, connectivity, community detection, and PageRank. Its API supports importing and exporting graph data, scripting, and Sparksee Cypher queries; Sparksee Algebra is also listed. API references cover.NET, Java, C++, Objective-C, Python, and openCypher. Sparksee supports ACID transactions, disk-level encryption, and recovery after database corruption. Keeping data on a user's device can support privacy-preserving apps and reduce reliance on cloud connectivity. Platforms include Android, iOS, Linux, macOS, and Windows, with API and self-hosted options. Eligible academic users can apply for a free licence; commercial licence pricing is on request.