Dev tools · alternatives · 2026
24 alternatives to Open-source app builder for comfy workflows
Hey, we’ve been working on an open-source project built on top of Comfy for the last few weeks. It is still very much a work in progress, but I think it is at a place where it could start to be useful. The idea is that you can turn a workflow into a web app with an easy-to-use UI. Currently, it should work with any workflows that take images and text as input and return images. We are aiming to add video support over the next few days. Feedback and contributions are more than welcome!
This open-source app builder, built on Comfy, converts workflows into web applications with a user-friendly interface. It currently supports workflows that accept images and text as input and produce images as output.… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Open-source app builder for comfy workflows launched in 2024; newer entries below may have overtaken it.
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Hi HN, I’m Kiet, one of the creators of Onlook studio. I made this app that allows you to visually edit your locally running React app and write the code back to it in real-time. The purpose is to allow you to develop UI while fully owning your code the whole time. There are other visual builders out there but they either require you to upload your code to the cloud or some lengthy setup process. Onlook runs locally, deterministically, and only requires adding a plugin for the compile step (2 lines of config change). Technical details: This is technically a web browser that can point to your…
2024 · github.com · its alternatives →
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Build flexible, responsive layouts - without writing code
2016 · flexbox.webflow.com · its alternatives →
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ViewComfy▲14No-code ComfyUI developer cloud and web app builder
2025 · viewcomfy.com · its alternatives →
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Onlook for Web▲574The open-source, local-first Figma for React apps
2025 · onlook.com · its alternatives →
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Webflow App Gen▲376Build full-stack web apps natively in Webflow with AI
Nov 2025 · its alternatives →
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Flowdash▲317No-code visual builder for business processes and workflows
2020 · flowdash.com · its alternatives →
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Build enterprise-grade multi-step Webflow forms in seconds
2024 · its alternatives →
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Embed beautiful Interactive Images on your Webflow site
2025 · webflow.com · its alternatives →
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Render▲318Hey HN, I'm Anurag, founder and CEO of Render, a cloud for application developers. We've just launched Render Workflows, a way to define durable tasks by decorating plain TypeScript or Python functions and running them on Render without operating queues, worker pools, retry logic, and state management. Code example below [1]. The use cases we have in mind include agent loops, ETL/data pipelines, billing flows, and other long-running jobs. The model is simple: mark an existing function as a Task, deploy the repo as a Workflow, then trigger runs from your application code or via our API.…
2019 · render.com · its alternatives →
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Uiflow Studio▲259No-code platform for visually developing production web apps
2021 · its alternatives →
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Build 3D interactions visually, without writing any code
2015 · 3d-transforms.webflow.com · its alternatives →
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Buildfy▲84Create beautiful desktop apps with drag-and-drop simplicity
2024 · buildfygui.netlify.app · its alternatives →
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Hey HN! My friends and I built a new platform for generating images. The app is easy to use for people who find ComfyUI hard to use, or just simply don’t have a GPU to use it on. For those not familiar, ComfyUI is a great tool for using open-source models like Stable Diffusion. It’s primarily great because it’s a node-based tool, which means you can chain together models, upscalers, prompting nodes, etc… which let you create images in the exact aesthetic you want. There’s also a vibrant dev community behind ComfyUI, which means that there are a ton of nodes and customizability. We’re users…
2024 · its alternatives →
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Flows▲239If you’ve ever tried building onboarding or product adoption with Appcues, Chameleon, Userflow, WalkMe, or Usetiful, you’ve probably hit the same two problems: 1. Everything is rendered with JavaScript overlays 2. Customization is a nightmare A little backstory: When I was choosing an onboarding tool for my previous project, nothing matched what I needed. So I had to build my own. With help from IntroJS I built onboarding solution that I needed: Tooltips, Modals, custom CSS, waiting for interactions, and saving the state into the database. It worked… but it took way more time than it should…
2024 · flows.sh · its alternatives →
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We built a white-labeled workflow builder that platforms can embed to offer automation capabilities to their users: - JavaScript code action sandboxing - Native UI experience - Custom action support - Simple integration We're bootstrapped and focused on making workflow automation accessible to more platforms. Demo: https://youtu.be/wVspgI27x9A Product Hunt launch: https://www.producthunt.com/posts/embed-workflow
2023 · embedworkflow.com · its alternatives →
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Octopus.do▲257FREE visual sitemap builder with lo-fi wireframes for prototyping website architecture & structure. Use our website planning and site mapping tool to create a site map instantly. Our website diagram tool and website mapping is extremely fast and easy, we promise!
2019 · octopus.do · its alternatives →
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Create your workflow
2023 · workflow-visualizer.vercel.app · its alternatives →
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Hi HN folks, I'm a co-creator of the Dapr CNCF project and co-founder of Diagrid. Today we announced a free-to-use web app that takes any form of workflow diagram (UML, BPMN, scribble in your favorite drawing tool or even on paper) and generates code that runs in any IDE and that can be deployed to Kubernetes and other container based systems, based on Dapr's durable execution workflow engine. This essentially allows you to run durable workflows in minutes and leaves out the guesswork for how to structure, code and optimize a code-first workflow app. I'm happy for you to give this a try and…
2025 · workflows.diagrid.io · its alternatives →
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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 →