Open-source IT tools

PrometheusMonitoring & Observability

Prometheus 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 & VDI

Proxmox VE combines KVM virtual machines and LXC containers in a virtualization platform.

PulumiInfrastructure as Code

Pulumi 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.

RedashAnalytics & BI

Redash lets data teams query sources, visualize results and assemble dashboards.

RedisDatabases

Redis 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 & BI

Refine 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.

RemixDeveloper Tools

Remix is an open-source, MIT-licensed full-stack React framework emphasizing nested routing, server-side data loading and Web API standards, maintained by Shopify.

RoboSyncIT Operations & Sysadmin

RoboSync is an open-source WPF desktop app that wraps Windows Robocopy in a GUI for copy, mirror, move and sync jobs, with live command preview and progress tracking.

RowyDatabases

Rowy 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.

RudderStackData Engineering

RudderStack collects customer events, sends them to destinations, and supports warehouse-based data activation and transformations.

SentryMonitoring & Observability

Sentry provides error tracking, performance monitoring and session replay for web and mobile apps, open source and self-hostable or available as a hosted freemium service.

SigNozMonitoring & Observability

SigNoz unifies logs, metrics and traces natively on OpenTelemetry, available self-hosted for free or as SigNoz Cloud starting at $49/month.

StrapiDeveloper Tools

Strapi is a headless CMS with content types, an admin interface and API delivery.

SupabaseDatabases

Supabase pairs a hosted Postgres database with authentication, storage, edge functions and realtime subscriptions, and can be self-hosted or run as a managed cloud service.

SuperDeleteIT Operations & Sysadmin

SuperDelete is an open-source Windows utility (CLI + WPF GUI) that removes files and folders with paths beyond the 260-character MAX_PATH limit, with an optional ACL bypass for admins.

SuperTokensIdentity & Access Management

SuperTokens provides open-source, self-hostable authentication — email/password, social login, passwordless, MFA, session management, and RBAC — plus a managed cloud service that's free up to 5,000 monthly active users and usage-priced beyond that.

SvelteKitDeveloper Tools

SvelteKit is the application framework for Svelte, with file-based routing, data loading, form actions, configurable rendering, and deployment adapters.

TeleportIdentity & Access Management

Teleport provides identity-based, zero-trust access to servers, Kubernetes clusters, databases, and web apps, replacing VPNs and static credentials with short-lived, certificate-based access. A free open-source Community Edition and paid Enterprise/cloud plans are available.

TemporalData Engineering

Temporal is an open-source durable execution platform for building reliable distributed workflows in code, self-hosted (MIT) or via usage-based Temporal Cloud.

ToolJetDatabases

ToolJet is an open-source (AGPL-3.0) low-code framework for building and deploying internal applications, connecting to databases and APIs, with a free self-hosted edition and paid cloud plans starting near $19/builder/month.

ToolpadAnalytics & BI

Toolpad, from the MUI team, is an open-core React framework (Toolpad Core) plus a low-code builder (Toolpad Studio) for building admin panels and internal tools, free under MIT with paid features on top.

Uptime KumaMonitoring & Observability

Uptime Kuma is an open-source, self-hosted monitor for websites, APIs, servers, DNS, SSL certs and Docker containers, with status pages and 90+ notification integrations.

UptraceMonitoring & Observability

Uptrace unifies OpenTelemetry traces, metrics and logs in one APM tool, free to self-host or run as a usage-based cloud service.

WeaviateDatabases

Weaviate is an open-source vector database for AI search, RAG and recommendation apps, with built-in embeddings and hybrid search, self-hosted or via Weaviate Cloud.