Lead with the runbook, not the feature list. A self-hosted tool is only a good fit when your team can deploy, secure, upgrade, monitor and restore it within the reliability target of the workload.
For infrastructure engineers, DevOps teams, SREs and organizations with data-location, network-isolation or change-control requirements.
Model the complete operating cost and failure path. Include compute, storage, backups, certificates, identity integration, upgrades and the engineering time needed to keep the service healthy.
Directory fields in this matrix were refreshed through October 3, 2026. Follow each source link for current vendor information.
| Tool | Deployment | Source model | API | Pricing model | Primary source |
|---|---|---|---|---|---|
| Ollama | Self-hosted | Open source | Available | open source | Official source ↗ |
| OpenBao | Self-hosted | Open source | Available | open source | Official source ↗ |
| OpenObserve | Self-hosted | Open source | Available | open source | Official source ↗ |
| OpenUEM | Self-hosted | Open source | Not specified | open source | Official source ↗ |
| OpenWA | Self-hosted | Open source | Available | open source | Official source ↗ |
| OpenZiti | Self-hosted | Open source | Available | open source | Official source ↗ |
| Ory | Self-hosted | Open source | Available | open source | Official source ↗ |
| Outline | Self-hosted | Other license | Not specified | paid | Official source ↗ |
| Payload CMS | Self-hosted | Open source | Available | freemium | Official source ↗ |
| Payload Comments | Self-hosted | Open source | Available | open source | Official source ↗ |
| Payload Contact | Self-hosted | Open source | Available | open source | Official source ↗ |
| Plane | Self-hosted | Open source | Available | freemium | Official source ↗ |
| PocketBase | Self-hosted | Open source | Available | open source | Official source ↗ |
| PostgreSQL | Self-hosted | Open source | Available | open source | Official source ↗ |
| Prometheus | Self-hosted | Open source | Available | open source | Official source ↗ |
| Proxmox | Self-hosted | Open source | Available | open source | Official source ↗ |
| Pulumi | Self-hosted | Open source | Not specified | freemium | Official source ↗ |
| Qlik | Self-hosted | Other license | Available | paid | Official source ↗ |
| Red Hat | Self-hosted | Other license | Not specified | paid | Official source ↗ |
| Redash | Self-hosted | Open source | Not specified | open source | Official source ↗ |
| Redis | Self-hosted | Open source | Available | freemium | Official source ↗ |
| Refine | Self-hosted | Open source | Not specified | open source | Official source ↗ |
| Retool | Self-hosted | Other license | Available | freemium | Official source ↗ |
| Rowy | Self-hosted | Open source | Available | open source | Official source ↗ |
OllamaAI Platforms & Generative AIOllama is an open-source, MIT-licensed tool for running LLMs on your own hardware via a local REST API and CLI; local use is free and unlimited, with an optional paid Ollama Cloud for larger models.
Linux Foundation fork of Vault's last MPL-licensed release. Manages secrets, certificates, and encryption keys with dynamic credential generation and fine-grained access policies.
OpenObserve natively unifies logs, metrics, distributed traces, and real-user monitoring in a single self-hostable platform. Written in Rust, it stores data at a fraction of the cost of Elasticsearch.
OpenUEMIT toolsOpenUEM is an open-source, self-hosted unified endpoint manager under the Apache 2.0 license, using agents to inventory and manage computers, software and security status.
OpenWADeveloper Tools & DevOpsOpenWA is a community-maintained gateway that exposes WhatsApp messaging through a self-hosted API and dashboard.
OpenZitiCybersecurityOpenZiti is an open-source overlay networking framework for zero-trust connectivity, letting developers embed secure, outbound-only network access directly into applications via SDKs. NetFoundry sponsors the project.
OryIdentity & Access ManagementOry builds open-source identity infrastructure — Kratos (identity/auth), Hydra (OAuth2/OIDC), Keto (permissions), and Oathkeeper (API gateway) — plus Ory Network, a managed cloud service with a free developer tier and paid production plans from $770/year.
OutlineKnowledge ManagementOutline is a team wiki and knowledge base with real-time collaborative editing, nested docs and search, sold as paid cloud plans with an optional self-hosted deployment.
Payload CMSDeveloper Tools & DevOpsPayload is an open-source, TypeScript headless CMS that installs into a Next.js app, generating REST and GraphQL APIs plus an admin panel from your own schema code.
Payload CommentsDeveloper Tools & DevOpsPayload Comments is an open-source (MIT) plugin that adds anonymous, moderated commenting with reactions and nested replies to Payload CMS 3 collections.
Payload ContactDeveloper Tools & DevOpsPayload Contact is an open-source (MIT) Payload CMS 3 plugin that adds a themeable contact form, message inbox and spam protection without a third-party form service.
PlaneProject ManagementPlane is an open-source Jira/Linear alternative for issue tracking, sprints (cycles) and a built-in wiki, available self-hosted or as a managed cloud.
PocketBaseDatabasesPocketBase is a lightweight, self-hosted backend that ships as one executable with an embedded SQLite database, authentication, file storage and a realtime API.
PostgreSQLDatabasesPostgreSQL is a free, open-source relational database supporting advanced SQL, native JSON storage, and extensions such as PostGIS and pgvector, maintained by a global community rather than a single vendor.
PrometheusMonitoring & ObservabilityPrometheus scrapes time-series metrics from instrumented targets, stores them locally, and evaluates alerting rules with PromQL, forwarding alerts to Alertmanager. It has no built-in dashboarding or long-term storage layer of its own.
ProxmoxVirtualization & VDIProxmox VE combines KVM virtual machines and LXC containers in a virtualization platform.
PulumiInfrastructure as CodePulumi lets teams define and manage cloud infrastructure in Python, TypeScript, Go, .NET, Java or YAML instead of a domain-specific language, with state via Pulumi Cloud or a self-managed backend.
QlikAnalytics & BIQlik Sense/Qlik Cloud provide associative-model BI and dashboards; the 2023 Talend acquisition added Qlik Talend Cloud for data integration and pipelines under the same vendor.
Red HatContainers & KubernetesRed Hat, an IBM subsidiary, sells subscriptions for Red Hat Enterprise Linux, the OpenShift container platform and Ansible Automation Platform.
RedashAnalytics & BIRedash lets data teams query sources, visualize results and assemble dashboards.
RedisDatabasesRedis is an open source in-memory data store used as a cache, session store, message broker, and vector/search engine, with Redis Cloud and Redis Software for managed or on-prem deployment.
RefineAnalytics & BIRefine is an open-source, headless React framework for quickly building CRUD-heavy admin panels, dashboards, and internal tools, with built-in data providers, auth, and support for popular UI kits like Ant Design and Material UI.
RetoolDatabasesRetool lets developers build internal tools by connecting to databases and APIs, dragging in prebuilt UI components, and adding logic with JavaScript or SQL, deployed via cloud or an Enterprise self-hosted option.
RowyDatabasesRowy provides a spreadsheet-style UI and low-code backend (cloud functions, APIs, scheduled jobs) built on top of your own Firebase/Firestore project, so data stays in your Google Cloud account. It's open source with a free single-project tier and paid Pro/Business plans.