Budibase – open-source Retool alternative – launch their Public API
AI agents, automations and apps that run your operations. Model agnostic. - Budibase/budibase
Budibase – open-source Retool alternative – launch their Public API launched on March 22, 2022 with 30 votes, #1,001 of 3,153 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 4 years on.
In plain words
Budibase is an open-source platform for building internal tools and applications, designed as an alternative to Retool. It allows developers to create business applications with a visual builder and backend capabilities. The platform released a public API in March 2022, enabling programmatic access to its functionality. Being open-source, it can be self-hosted and modified, making it suitable for teams that want control over their tool infrastructure and development environment.
written from the facts on this page · September 2026
Does a similar job
all alternatives →
Budibase 2.02022 · budibase.com · ▲381Hi there, Mike here from Budibase. We’ve recently launched AI Agents into Beta, alongside our existing open-source app-building and automation tools. We built Budibase Agents for teams that want to leverage AI within real-world workflows, using their own LLMs, data, and APIs. Because of this, our Agents can be powered by any LLM with an OpenAI-compatible API, including open-source and locally-hosted models. This means you can build Agents that connect to your existing toolstack, within your own environment. Some more details: - Agents' behavior is configured using natural language…
Open-source alternative to Retool2022 · github.com · ▲420🔥 🔥 🔥 The Open Source Retool Alternative. Contribute to openblocks-dev/openblocks development by creating an account on GitHub.
Retool – build internal tools faster2018 · tryretool.com · ▲592Build, deploy, and manage internal tools with Retool's unified engine. Connect to any database, API, or LLM. Leverage AI throughout your business.
Budibase – build modern web apps on your own infrastructure in minutes2021 · github.com · ▲11AI agents, automations and apps that run your operations. Model agnostic. - Budibase/budibase

Retool2018 · retool.com · ▲640Hi all, founder @ Retool here. We initially launched Retool on HN five years ago: https://news.ycombinator.com/item?id=14515494. The feedback was extraordinarily helpful then (e.g. we launched source control, on-prem, etc. based on HN comments), and we’re grateful for all of it. Today, we’re excited to get HN’s thoughts on one of our new products: Retool Mobile. It lets you build and deploy mobile apps in minutes, not days. The idea is there is a large class of line-of-business mobile apps, and the process of getting a simple form + button on a mobile device, in a native app,…
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