self-hosted

Open-source user platform bundling auth, teams, RBAC, API keys, payments, emails and webhooks behind client and server SDKs.

Open-source, self-hostable design and prototyping tool with native design tokens, CSS Grid/Flex layouts and an open file format.

Open-source conversational form builder with branching logic, AI form generation and 30+ templates.

Query editor and dashboard tool that connects to dozens of SQL and NoSQL sources with scheduled refresh and alerts.

Self-hosted fake SMTP server with a web UI that captures outgoing mail during local development.

Self-hosted Observable notebook editor supporting file attachments, secrets and custom standard libraries.

Self-hostable changelog and release-notes tool with GitHub sync, RSS, search, password protection and custom domains.

Self-hosted tool for building visual scrolling stories with video, audio and image backgrounds, no code required.

Cookieless privacy-focused web and product analytics with sessions, funnels, retention and session replay.

Open-source SMS gateway turning a spare Android phone into an API endpoint, with dashboard, webhooks, bulk CSV send and self-hosting.

Very large curated list of free software network services and web applications that can be self-hosted.

Self-hosted service that stores baselines, shows diffs and manages approvals, with SDKs for Playwright, Cypress and WebdriverIO.

Self-hosted web app for scheduling, monitoring and restoring database backups across Postgres, MySQL, MongoDB, SQLite and more.

Self-hosted Go sandbox service for agent-written code that reports the isolation tier of every run, refuses runs below a floor and brokers API calls without exposing credentials.

Self-hosted dead man's switch for solo developers: a weekly check-in email, then escalating reminders, then your next of kin, then your contacts with messages you wrote.

Personal AI assistant with chat, memory, tasks, notes and scheduled reminders that deploys into your own Cloudflare account with one npx command.

Tale is an open-source project workspace where teams assign tasks to AI agents in persistent sandboxes and review their deliverables together.

Rust port of Basecamp's ONCE Campfire group chat: one binary replaces Ruby, Puma, Redis and Resque while reusing the existing SQLite data.

Self-hosted house planner with true-scale 2D floor plans, 3D preview, satellite overlay, plumbing and electrical networks, and a priced bill of materials.

Self-hosted versioned skills library with HTTP MCP, scoped client keys, immutable revisions, and optional Jev recommendations.

Open-source manufacturing ERP, MRP, MES, and QMS on Postgres you own, runnable via Docker for on-prem, VPC, or air-gapped shops.

Self-hosted, read-only MCP server that lets Claude or Ollama query your own bank accounts via Enable Banking open banking.

Open-source simulation testing and monitoring platform for voice agents, with BYO STT/LLM/TTS keys and zero markup on inference.

Self-hostable personal context MCP: one endpoint for accounts, memory, skills, vault, and audit that every agent you authorize can share.

Desktop IDE running Claude Code, Codex, OpenCode, Cursor and Grok in parallel, each task isolated in its own git worktree.

Open-source form and survey builder with conditional logic, calculated fields, custom domains and self-hosting.

Open-source feedback board where users post ideas and vote, with discussion threads and status tracking.

Survey and experience-management platform with in-product micro-surveys, targeting, link surveys and a visual editor.