12 Best Open Source Airplane Alternatives
A curated collection of the 12 best open source and self-hosted alternatives to Airplane in 2026.
Looking for a free, privacy-friendly, or self-hosted replacement for Airplane in 2026? The top open-source alternative is NocoDB — Open source Airtable alternative.
Other highly rated open-source Airplane alternatives include Appwrite, ToolJet and AppSmith.
Open source Airtable alternative
NocoDB transforms your existing databases (PostgreSQL, MySQL, SQL Server, SQLite) into a no-code spreadsheet interface. Whether you're building from scratch or migrating from Airtable, NocoDB provides interactive UIs like Grid, Kanban, Form, Gallery, and Calendar views alongside RESTful APIs and SQL access. - No-Code Database Management: Create and manage databases without writing code using an intuitive spreadsheet-like interface. - Multiple View Types: Access data through Grid, Kanban, Form, Gallery, and Calendar views to suit different workflows. - API & SQL Access: Generate RESTful APIs and SQL endpoints for seamless integration with other tools and applications. - Self-Hosting: Deploy NocoDB on your own infrastructure for full data control and privacy. - Scalability: Handle millions of rows efficiently with support for PostgreSQL, MySQL, SQL Server, and SQLite. - Airtable Import: Easily migrate existing Airtable bases to NocoDB with minimal effort. - Collaboration Tools: Share databases with team members and control access permissions. - Templates: Start quickly with pre-built templates for common use cases. NocoDB is open-source and can be self-hosted on any cloud provider or on-premise server. It supports Docker, Kubernetes, and direct installation on Linux/Windows/macOS. The platform is built with Node.js and TypeScript, ensuring compatibility with modern development environments. For cloud hosting, NocoDB offers managed solutions with enterprise-grade security and scalability.
Open-source backend server for web and mobile apps
Appwrite is an open-source backend server that simplifies the development of web and mobile applications. It provides a unified platform with built-in services for authentication, databases, file storage, serverless functions, real-time communication, messaging, and web hosting. - Auth: Secure user authentication with multi-factor authentication (MFA) and OAuth support - Databases: Scalable and robust database solutions with real-time capabilities - Storage: Advanced file storage with compression and encryption - Functions: Deploy and scale serverless functions effortlessly - Messaging: Full-featured messaging service for real-time communication - Realtime: Subscribe and react to events instantly - Sites: Host static sites, SSR, and CSR frontends with built-in deployment - Multi-framework support: Compatible with React, Next.js, Vue, Svelte, Astro, Flutter, and more - AI integration: Built-in support for AI agents and MCP tools - Cloud console: Centralized dashboard for monitoring and managing projects Appwrite is open-source (MIT license) and can be self-hosted on any infrastructure. It supports Docker for easy deployment and offers cloud hosting through Appwrite Cloud. The platform is optimized for performance and scalability, making it suitable for projects of all sizes from startups to enterprises. Pricing: Free tier available with paid plans for additional resources and enterprise features.
Build enterprise apps with AI-powered low-code
ToolJet is an AI-native low-code platform designed to help teams build secure, scalable internal tools, workflows, and AI agents in minutes rather than months. The platform combines drag-and-drop app building with enterprise-grade features, making it ideal for developers, IT leaders, and AI managers who need to rapidly deploy internal applications. - AI App Builder: Create stunning front-end interfaces without dedicated engineers using AI-powered design assistance. - Workflow Automation: Enterprise-grade workflow orchestration with reliability and scale for complex business processes. - ToolJet Database: Scalable in-built no-code database built on PostgreSQL for seamless data management. - Agent Builder: Automate manual business processes with AI agents, reducing engineering effort. - Integrations: Connect data from diverse sources with seamless API and third-party integrations. - Built-in Security: Enterprise-grade security features including SOC2, GDPR, and ISO compliance. - Authentication & Authorization: Control user permissions and access levels across applications with granular controls. - Development Lifecycle: Manage app development from concept to deployment with integrated tools. ToolJet is open-source and can be self-hosted on your own infrastructure. The platform supports deployment on Kubernetes, Docker, and cloud providers. It is built with Node.js, React, and PostgreSQL, making it highly customizable and extensible. Comprehensive documentation and community support are available for self-hosting configurations.
Open-source low-code app builder
Appsmith is an open-source low-code platform that enables developers and teams to build custom internal tools, dashboards, and admin panels rapidly. Instead of coding every UI component from scratch, Appsmith provides a visual drag-and-drop interface to connect to databases, APIs, and services, reducing development time by up to 90%. - Drag-and-drop UI builder: Create interfaces without writing frontend code. - Database & API integrations: Connect to PostgreSQL, MySQL, MongoDB, REST APIs, GraphQL, and more. - Pre-built widgets: Use tables, forms, charts, and buttons out of the box. - Self-hosting: Deploy on-premises or in your cloud for full data control. - Role-based access control: Securely manage user permissions and access. - Version control integration: Works with Git for collaborative development. - Extensible with plugins: Add custom JavaScript or React components. - Enterprise-ready: Supports SSO, audit logs, and compliance features. Appsmith is open-source and can be self-hosted on any infrastructure. It supports Docker, Kubernetes, and cloud deployments. The platform is built with Java and TypeScript, and the source code is available on GitHub.
Build internal tools 10x faster with AI agents
Build enterprise-grade internal tools and B2B applications 10x faster with Refine's AI agents. Experience the future of vibe coding and AI-led development by transforming your APIs into production-ready React applications. - AI-Powered Development: Leverage Refine's AI agents to generate precise, error-free code aligned with your data model through backend analysis and planning. - Vibe Coding & Spec-Driven Development: Flexible enough for rapid prototyping or precise, specification-driven development. - Bring Your Own Data: Connect to existing REST APIs or Supabase projects, or start vibe coding immediately and publish when ready. - Web IDE for Development: Develop and preview your app in a dedicated Web IDE, with options to vibe code or inspect the codebase. - Pure React Output: Receive your app with clean, black-box-free React code that you own and control. - Self-Hosting for Compliance: Publish on your own infrastructure to maintain security best practices and regulatory compliance without compromises. - Identity Provider Integration: Native support for Okta, Azure AD, Amazon Cognito, and Google Cloud Identity for seamless authentication. - Fine-Grained Access Control: Implement precise access management to meet enterprise security requirements. Refine is open-source and supports self-hosting for full control over infrastructure, security, and compliance. The platform is designed for enterprise environments, offering flexibility to deploy on your own servers while maintaining compatibility with existing identity and access management systems. Start for free | GitHub Repository
Low-code platform for internal tools and AI agents
Budibase is a low-code platform designed to help businesses build internal tools, automate workflows, and deploy AI agents quickly. It connects to databases, APIs, and business systems, enabling teams to streamline operations without extensive coding. - AI Agents: Deploy AI-powered assistants to handle employee queries and automate tasks across multiple channels. - Internal Apps: Create custom internal tools for teams to manage processes, track work, and improve productivity. - Automations: Automate approvals, routing, notifications, and operational workflows with minimal setup. - Data Integration: Connect to databases, spreadsheets, and business systems like Salesforce, GitHub, and Notion. - API Explorer: Build, test, and manage APIs directly within the platform. - Enterprise-Grade Security: Features like audit logs, role-based access control, and compliance with industry standards. - Self-Hosting: Deploy on-premises or in your preferred cloud environment for full data control. - Collaboration Tools: Share apps, automate workflows, and collaborate across teams with built-in tools. Budibase supports self-hosting on various platforms, including Docker, Kubernetes, and cloud providers. It is built with Node.js and offers flexibility for deployment in environments that prioritize data privacy and security. The platform is designed to be scalable, making it suitable for businesses of all sizes, from SMEs to large enterprises. For developers, Budibase provides an open-source core with extensive customization options, while enterprises can leverage advanced features and dedicated support.
Open-source AI + no-code business system builder
NocoBase is an open-source AI-driven no-code and low-code development platform designed for rapid business system deployment. Instead of building from scratch, AI works on top of production-proven infrastructure, combining speed with reliability through a WYSIWYG interface. - AI + No-Code Hybrid Approach: Build systems quickly with AI coding agents (Claude Code, Codex, Cursor) and refine using a visual no-code editor - AI Employees: Deploy AI-powered assistants to handle daily operations and workflows - Extensible Architecture: Modular design with blocks, actions, and data sources for customization - Permission Management: Granular access control and role-based permissions - Workflow Automation: Visual workflow builder for process automation - Multi-Source Data Integration: Connect to various databases and APIs - AI Blueprints: Pre-built templates for common business systems (CRM, HR, Project Management) - Self-Hosted Deployment: Full control over data with private, self-hosted instances - Multi-Language Support: Available in 10+ languages including English, Spanish, Portuguese, and Chinese NocoBase is built with Node.js and TypeScript, offering Docker containers for easy deployment. The platform supports PostgreSQL, MySQL, and SQLite databases. Self-hosting options include cloud providers, VPS, or on-premises servers. Comprehensive documentation and community support are available for setup and maintenance.
Code-first platform for internal software
Windmill is a code-first orchestration platform designed for teams to create and collaborate on internal software. Built for engineers, it offers full code flexibility, Git-based collaboration, and zero-ops infrastructure powered by a high-performance job orchestrator. - Scripts: Write and run scripts in Python, TypeScript, Go, PHP, Bash, and SQL. - Workflows: Create dependency-based workflows (DAGs) for complex processes. - Internal Apps: Build custom UIs with a low-code drag-and-drop editor. - Auto-generated UIs: Automatically generate interfaces for scripts and flows based on parameters. - Scheduling: Run scripts and flows at specified frequencies. - Webhooks: Auto-generated webhooks for scripts and flows. - AI Agents: Integrate and orchestrate AI-powered agents. - Data Pipelines: Build and manage data pipelines alongside other internal tools. - Self-hosting: Deploy Windmill on your own infrastructure in minutes. - Enterprise Scalability: Trusted by 4,000+ organizations, including 300+ enterprise customers. Windmill is open-source and self-hostable, with support for Docker, Kubernetes, and cloud deployments. It is built for zero-ops infrastructure and offers benchmarks demonstrating its performance as the fastest job orchestrator and workflow engine. The platform is designed for teams requiring full control over their internal software stack.
Open source platform for AI workflows in TypeScript
Trigger.dev is the open source platform for building AI workflows in TypeScript. It enables developers to create durable, long-running tasks with built-in retries, queues, observability, and elastic scaling. Whether you need to process media, run scheduled tasks, or build AI agents with human-in-the-loop workflows, Trigger.dev provides the infrastructure to keep your processes alive through refreshes, redeploys, and crashes. - Durable AI Agents: Build agents that survive refreshes, redeploys, and crashes with full state persistence - Human-in-the-Loop: Implement approval workflows and manual interventions within automated processes - Real-time Streaming: Stream results directly to your frontend without API routes - Concurrency & Queues: Control task execution with configurable concurrency limits and queue management - Scheduled Tasks: Durable cron schedules that persist across restarts and timeouts - Observability & Monitoring: Real-time tracing, logging, and monitoring of all workflows - Tool Calling: Native support for function calling and external tool integration - Multi-language Support: Run tasks in TypeScript, Python, and other languages - Self-hosting: Deploy Trigger.dev on your own infrastructure - MCP Server Integration: Connect with Model Context Protocol servers for enhanced capabilities Trigger.dev is built with TypeScript and supports self-hosting for full control over your data and infrastructure. The platform is designed for elastic scaling, automatically adjusting resources based on workload demands. Documentation covers quick start guides, framework-specific implementations (Node.js, Next.js, Bun, Remix), and detailed self-hosting instructions. Supported Runtimes: TypeScript, Python, Bun, Node.js Deployment Options: Cloud-hosted (managed) or self-hosted Integration: Works with Anthropic, OpenAI, and other LLM providers Observability: Built-in tracing, metrics, and logging Scalability: Automatic scaling based on task volume and complexity
Durable orchestration platform for managing AI agents, scheduling background tasks, and running mission-critical workflows.
Durable orchestration platform for managing AI agents, scheduling background tasks, and running mission-critical workflows.
Create data-driven websites and reports using SQL and Markdown, with automatic visualizations and interactive elements.
Create data-driven websites and reports using SQL and Markdown, with automatic visualizations and interactive elements.
Open source spreadsheet-like UI for PostgreSQL
Mathesar is an intuitive, open-source tool that provides a spreadsheet-like interface to PostgreSQL databases. Designed for both database administrators and business users, it simplifies data management with direct integration into Postgres permissions, schemas, and tables. - Spreadsheet-like UI: Familiar interface for viewing, editing, and querying PostgreSQL data without requiring SQL knowledge. - Direct Postgres Integration: Works with existing Postgres permissions, schemas, and tables—no extra layers or abstractions. - Scalability: Built for production databases, scaling as easily as Postgres itself. - Easy Installation: Minimal setup required; installs in minutes with no code dependencies. - Self-Hosted: Deploy on your own infrastructure for full data control and privacy. - Robust Access Control: Leverages Postgres database permissions for secure access management. - Nonprofit-Backed: Maintained by a 501(c)(3) nonprofit, ensuring long-term open-source commitment. - Versatile Use Cases: Supports asset management, CRUD frontends, customer support, dashboards, grant tracking, and timesheet management. Mathesar is built on PostgreSQL and designed for self-hosting. It requires minimal additions to existing databases and can be deployed on your infrastructure in minutes. The tool is 100% open-source, eliminating vendor lock-in risks. For those preferring a managed solution, Mathesar Cloud is available as a free trial option.
About Airplane
A platform for developers to easily build, run, and share internal tools and automated workflows with a developer-first approach.