Kuzzle
Mobile Backend-as-a-Service (mBaaS) software
Application development software
Mobile development software
- Features
- Ease of use
- Ease of management
- Quality of support
- Affordability
- Market presence
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€80 per month
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Free version
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What is Kuzzle
Kuzzle is an open-source backend platform used to build and operate application backends, commonly for mobile and web apps. It provides APIs and services such as real-time pub/sub, data storage and search, authentication/authorization, and device/IoT messaging. Teams typically deploy it on their own infrastructure (often using containers) and integrate it through SDKs and APIs. It is used by developers who want a self-hosted alternative to fully managed backend services and who need extensibility through plugins and custom business logic.
Self-hosted, open-source backend
Kuzzle can be deployed on customer-managed infrastructure, which helps organizations meet data residency, network isolation, or on-prem requirements. The codebase is open source, enabling review and customization beyond configuration-level changes. This model can reduce vendor lock-in compared with fully managed backend platforms. It also supports containerized deployment patterns commonly used in modern application stacks.
Real-time and messaging features
Kuzzle includes real-time publish/subscribe capabilities that support event-driven application patterns. This is useful for chat, live dashboards, collaborative features, and IoT-style device messaging. Real-time functionality is exposed through APIs/SDKs rather than requiring teams to build and operate separate messaging infrastructure. It can simplify implementation when compared with backends that focus primarily on CRUD APIs.
Extensible via plugins and APIs
Kuzzle supports extension through plugins, allowing teams to add custom endpoints, business logic, or integrations. This helps when the default data model, authentication flows, or workflows need to be adapted to internal requirements. The platform exposes multiple APIs/SDKs to integrate with client applications and services. Extensibility can reduce the need to run parallel custom microservices for backend-specific logic.
Operational burden for teams
Because Kuzzle is commonly self-hosted, customers must manage deployment, scaling, upgrades, monitoring, and incident response. This can increase total operational effort compared with fully managed backend services. Production use typically requires DevOps maturity and supporting infrastructure (CI/CD, observability, backups). Organizations without these capabilities may face longer time-to-production.
Ecosystem and integrations vary
Compared with larger, cloud-native platforms, Kuzzle may offer fewer out-of-the-box integrations and prebuilt connectors depending on the use case. Teams may need to implement and maintain custom integrations via plugins or external services. This can increase implementation time for common enterprise requirements (SSO variants, data pipelines, analytics tooling). The practical impact depends on the specific stack and integration needs.
Feature depth depends on edition
Capabilities available in open-source distributions can differ from enterprise offerings in areas such as advanced security, governance, and support. Buyers may need to evaluate which features are included in the community version versus paid plans. This can affect budgeting and long-term maintainability for regulated environments. Procurement may also require clarity on SLAs and support terms.
Plan & Pricing
| Plan | Price | Key features & notes |
|---|---|---|
| Kuzzle Backend (Open Source, self-hosted) | Free | Open-source backend; downloadable/self-hosted; multi-protocol API, real-time engine, SDKs. |
| Kuzzle PaaS — Starter | €80 net/month | Up to 20 devices; Device Manager, Dashboard Builder, Rules engine, Workflow Engine, Alert system, Scheduler; 20 GB storage; high availability and technical support not included. |
| Kuzzle PaaS — Business | €400 net/month | Up to 500 devices; IoT platform features; 60 GB storage; high availability not included; technical support on request. |
| Kuzzle PaaS — Enterprise | Custom / sliding-scale (on request) | More than 1000 sensors; 310 GB storage; high availability platform + DB; technical support included; pricing on request. |
| Technical Support — Starter | Starting from €500/month | JIRA Service Desk channel; bugfix/hotfix/security patch/maintenance; unlimited tickets; 2 business day response time. |
| Technical Support — Business | Starting from €1,000/month | Private Slack channel; expert Dev/DevOps support; unlimited tickets; 1 working day response time. |
| Technical Support — Premium | Pricing by request | Private Slack; faster SLA (4 hours response); full coverage; pricing on request. |
