AI · alternatives · 2026
24 alternatives to Extensible OSS Retool Alternative
Open-source foundation of ToolJet AI - the enterprise app generation platform for internal tools, dashboards, business applications, workflows and AI agents. Build visually, from a prompt, or from Claude Code, Codex and Cursor over MCP 🚀 - Release v1.21.0 · ToolJet/ToolJet
Extensible OSS Retool Alternative is an open-source tool for building internal applications and dashboards. It serves developers and teams who need to create business tools without extensive custom coding. The platform… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier. Extensible OSS Retool Alternative launched in 2022; newer entries below may have overtaken it.
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Open-source foundation of ToolJet AI - the enterprise app generation platform for internal tools, dashboards, business applications, workflows and AI agents. Build visually, from a prompt, or from Claude Code, Codex and Cursor over MCP 🚀 - ToolJet/ToolJet
2021 · github.com · its alternatives →
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Open-source foundation of ToolJet AI - the enterprise app generation platform for internal tools, dashboards, business applications, workflows and AI agents. Build visually, from a prompt, or from Claude Code, Codex and Cursor over MCP 🚀 - Release v2.0.0 · ToolJet/ToolJet
2023 · github.com · its alternatives →
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Open-source foundation of ToolJet AI - the enterprise app generation platform for internal tools, dashboards, business applications, workflows and AI agents. Build visually, from a prompt, or from Claude Code, Codex and Cursor over MCP 🚀 - Release v1.0 · ToolJet/ToolJet
2022 · github.com · its alternatives →
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Open-source foundation of ToolJet AI - the enterprise app generation platform for internal tools, dashboards, business applications, workflows and AI agents. Build visually, from a prompt, or from Claude Code, Codex and Cursor over MCP 🚀 - Release v1.11.0 · ToolJet/ToolJet
2022 · github.com · its alternatives →
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Build, deploy, and manage internal tools with Retool's unified engine. Connect to any database, API, or LLM. Leverage AI throughout your business.
2018 · tryretool.com · its alternatives →
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I’m excited to share ToolJet 3.0, a major update to our open-core low-code platform for building internal tools. This release is all about speed, scalability, and better support for complex use cases. Backstory When I first launched ToolJet (https://github.com/ToolJet/ToolJet) here on HN (https://news.ycombinator.com/item?id=27421408](https://news.... 2021, it started as a tool for building frontends connected to data sources via a secure backend proxy, with integrations like Google Sheets. The initial post hit #1 on HN, bringing in a wave of…
2022 · github.com · its alternatives →
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ToolJet 3.0▲598ToolJet helps you build enterprise apps, AI agents and workflows in minutes, not months. Create secure internal apps that are enterprise ready and SOC2, GDPR and ISO compliant.
2024 · tooljet.com · its alternatives →
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A low code platform to build internal tools
2021 · retool.com · its alternatives →
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Open-source foundation of ToolJet AI - the enterprise app generation platform for internal tools, dashboards, business applications, workflows and AI agents. Build visually, from a prompt, or from Claude Code, Codex and Cursor over MCP 🚀 - Releases · ToolJet/ToolJet
2024 · github.com · its alternatives →
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🔥 🔥 🔥 The Open Source Retool Alternative. Contribute to openblocks-dev/openblocks development by creating an account on GitHub.
2022 · github.com · its alternatives →
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Retool▲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,…
2018 · retool.com · its alternatives →
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Hey HNs: This is Vincent from the ILLA team. I'm sure you guys see tons of "Open-source" and "Alternative to Retool" these days. I won't deny Retool is a great product, and so are many open-source competitors such as Appsmith, Budibase, Tooljet etc. However, what makes ILLA so special? What advantages does ILLA have that allow users to choose ILLA instead of others? Well, I would like to answer those questions to all folks at HN one by one. First, we are similar to Retool, or Appsmith but we have many different our own features. We are a true open-source project all the folks here can check…
2022 · github.com · its alternatives →
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Arcjetfree tier, from $25/mo▲430Secure the AI agents you're building at runtime
Sep 2026 · arcjet.com · its alternatives →
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- 15RE
2017 · retool.in · its alternatives →
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Import CSV to PostgreSQL, generate a mock API, and 20+ more
2021 · retool.com · its alternatives →
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Generate, edit, lint & test your API workflow in one place
2025 · app.getelva.ai · its alternatives →
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Find amazing AI tools that make your life easy & better
2023 · aitools.fyi · its alternatives →
- 20FH
2020 · cloud.titanoboa.io · its alternatives →
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OpenOwl▲261Automate what APIs can't in one prompt done locally
Apr 2026 · openowl.dev · its alternatives →
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The open-source Retool alternative. Low-code platform for building internal tools fast! - Toola-bakery/Toola
2022 · github.com · its alternatives →
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AI agents, automations and apps that run your operations. Model agnostic. - Budibase/budibase
2022 · github.com · its alternatives →
Also compare
- Open-source alternative to Retool, Internal.io, etc. alternatives
- ToolJet 2.0 – Open-source alternative to Power Apps and Retool alternatives
- ToolJet 1.0 – Extensible open-source alternative to Retool alternatives
- ToolJet 1.11 OSS Retool alternative with realtime multiplayer editing alternatives
- Retool – build internal tools faster alternatives
- ToolJet – open-source alternative to Retool alternatives
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →