Open-source Quickbase alternatives

Budibase is an open-source operations platform for building AI agents, automations and apps that run internal processes. It is model agnostic and describes itself as saving engineers many hours when building these tools, while handling security concerns. Topics place it in the low-code and no-code internal tools space, with CRUD apps and an SQL GUI.

The idea is to run requests, approvals and workflows on one platform instead of stitching several tools together. Staff constantly ask questions, request sign-offs and flag problems, and Budibase agents interpret those requests and carry out the work: creating records, sending approvals to the right people, updating apps and alerting teams. You connect the business systems your operations already rely on, and the platform also supports building data applications over databases and REST APIs.

You can use Budibase Cloud, where the vendor hosts it, or host it yourself with Docker, Kubernetes or DigitalOcean. The repository is written in TypeScript, and its license is listed as 'Other' on GitHub, so check the terms for enterprise features. It suits operations and engineering teams that want internal tools and AI automation without building everything from scratch.

NocoBase is an open-source platform that combines AI with no-code tooling to build business systems quickly. Rather than having AI generate everything from scratch, it has AI build on infrastructure already proven in production and on a visual WYSIWYG no-code editor, which the project says delivers both speed and reliability.

Its approach is collaborative: coding agents are given a complete CLI plus skills, and people use a visual interface, so both can contribute to the same system. Topics show typical uses such as internal tools, admin dashboards, CRUD apps, CRM, ERP and project management, with workflows included. An online demo, documentation, a forum and customer stories are available, and release notes are published on the blog with weekly summaries. It is written in TypeScript.

NocoBase can be installed on your own infrastructure, and its license is listed as 'Other' on GitHub, so review the terms for commercial or enterprise use. It suits teams that want flexible internal systems without maintaining a large custom codebase, and who want to use AI assistance on a stable foundation.

Corteza is a low-code platform that lets teams build and iterate on CRM, business process, and other structured data applications quickly. It also supports intelligent business process workflows and connects to almost any data source. It is written in Go, with a Vue front end, and released under the Apache-2.0 license. It is maintained by Planet Crust, its founder.

Key characteristics include a standards-oriented approach using established data formats, flat role-based access control that supports complex internal security policies, privacy features that help comply with data protection regulations, accessibility following WCAG 2.1, and an API-centric design that makes integration with external services and other Corteza instances straightforward. Applications can be customized from translations and terminology up to entirely new low-code apps.

Planet Crust offers hosted Corteza cloud instances as the easiest way to start, and a DevOps guide covers self-hosting along with backup, restore, and email relay topics. Corteza suits organizations that want an open-source alternative to proprietary low-code CRM platforms and need control over their data.

REI3 is a free and open low-code platform for building and hosting business applications with full control and ownership. It targets organizations that want to replace spreadsheet-based solutions with proper multi-user apps, run them in the cloud or on-premise, and avoid walled gardens and cloud-only SaaS. Created applications can be used, shared or even sold.

Applications can summarize records, do date calculations and apply business rules, show tasks on Gantt charts, diagrams and dense lists, and include workflows such as forms that change with a record's state, PDF export and notifications. Roles and access policies restrict access globally or per record, and built-in end-to-end encryption comes with key management. Integration options include serving and calling REST endpoints, CSV import and export and ICS calendar access. The platform also covers mobile use with PWA features, full-text search, input types such as signatures and bar or QR code scanning, password policies and brute-force protection.

REI3 is written in Go and JavaScript, uses multi-core processing and bi-directional data channels for speed, and has downloads, documentation, a live demo and a catalog of applications. Its license is listed as Other.

Joget is an application platform that combines rapid application development, business process automation and workflow management in a visual, web-based builder. Business and technical teams can use it together to build full enterprise applications without much hand coding, aiming to shorten delivery from months to weeks or days. Apps built on it are mobile ready and cloud ready, and the platform offers APIs for integration and a plugin architecture for extension.

The README describes a marketplace where ready-made apps, plugins and templates can be downloaded, along with a community Q&A forum, a knowledge base, video tutorials, an online academy and translations in more than twenty languages. Deployment is flexible: on-premise, on-demand cloud, Docker, Kubernetes, Cloud Foundry, OpenShift and several cloud marketplaces are listed.

Licensing is split. Joget Community Edition is released under GPL version 3, while the Professional, Enterprise and Large Enterprise editions are covered by a commercial end-user license agreement. The core is written in Java. It suits organizations that want to digitize processes such as approvals and forms with a platform they can run themselves.

Totum is a small-code database for people who are not programmers. It is described as a hybrid of a database and a spreadsheet with a ready-made interface for desktop and mobile, a simple syntax for logic, automatic actions, access rules, logging and more. The aim is to let organizations build complex internal applications quickly, using the database itself as the interface. It runs on your own server, and this repository is the free MIT version of Totum PRO.

Tables, fields and settings are created and managed with the mouse, and development and operation happen in the same environment. Developers can hide the developer interface to see what users see, or switch to a particular user. Access is two-level, separating developers and users. The README lists example solutions such as production management, cadastre accounting, financial accounting, order management, stocks, CRM and equipment inventory. A documentation site and a training course aim to get you to a first working table in about thirty minutes.

Installation is a one-click native installer for a clean Ubuntu 24.04 system, which installs both the MIT and PRO versions. PRO works without a license when only the admin user exists, and a free PRO license for two additional users is available. The API is a PRO feature. The stack is PHP and PostgreSQL, with documentation in English, Russian, Spanish and German.

vlife (微徕零代码) is a near-zero-code application platform that aims to be easy to learn, concise to configure and complete in features. It is positioned as a locally deployable, open-source counterpart to Chinese cloud low-code services such as Qingliu and Mingdao, letting business users configure apps without writing front-end code.

The stack is Java with Spring Boot on the server and React on the front end. A designer engine combines UI components with backend data interfaces, and the platform provides designers for models, views, forms, buttons, queries, dashboards and workflows. Complex logic can be handled by writing Java interfaces, and the README says source code is generated on first publish and not overwritten on later republishing.

It supports MySQL 8, SQL Server 2012 and Oracle 11 or newer. Quick start needs JDK 8 or 11, MySQL 8 with the supplied database script, a Maven build and the vlife-admin application. The license is listed as Other, with a live preview and documentation on the project sites.