Dev tools · alternatives · 2026
24 alternatives to A better visual builder for complex business logic
I’m Frank, part of the engineering team re-imagining how software is built at Superblocks. We’re an extensible low-code platform that developers use to build mission-critical internal apps and workflows. We just launched “Control Blocks”, a visual builder for backend business logic that enables developers to drag and drop “blocks” (conditional, loop, parallel, try/catch, variables etc.) onto a canvas and construct cohesive business logic that reads linearly like code. The industry's approach to visual builders thus far has primarily been free-form flow diagrams where lines define the…
Superblocks is a low-code platform for developers to build internal apps and workflows. It recently launched Control Blocks, a visual builder for backend business logic that lets developers drag and drop programming… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. A better visual builder for complex business logic launched in 2023; newer entries below may have overtaken it.
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Superblocks▲424Save 100s of hours building internal apps, workflows & jobs
2022 · superblocks.com · its alternatives →
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Hey HN, I’m Brad, one of the creators of Superblocks and a YC alum, excited to share our internal tooling IDE. As developers ourselves, we faced the problem of building tons of internal admin UIs, backends to connect siloed data, reporting jobs, and data pipelines. For UIs we would build one-off React components. For integrations, we would have to decipher vendor docs and implement auth. Finally, for reporting jobs we had to handle failures and observability – many hours of repetitive engineering effort. So we built Superblocks, an internal tooling IDE to connect to any datasource…
2022 · superblocks.com · its alternatives →
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Blocks▲448Hi HN, We just launched Blocks - an AI platform where anyone can build custom work apps and AI agents in minutes, no coding required. We’re seeing a shift in how software is built and used. With AI, software isn’t just about tracking processes anymore - it can actively help people get work done. The problem is that most teams still face 2 options: either buy off-the-shelf tools that never quite fit, or invest a lot of time and money into custom development. Neither works well. Blocks is the third option. It’s an AI-native platform where teams can create apps and AI agents for their workflows…
2025 · blocks.diy · its alternatives →
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A drag-and-drop landing page builder for Notion
2021 · super.so · its alternatives →
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Build web applications, with your data, without code
2015 · its alternatives →
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Superset▲541Hey HN, we’re Avi, Kiet, and Satya. We’re building Superset, an open-source terminal made for managing a bunch of coding agents (Claude Code, Codex, etc) in parallel. - Superset makes it easy to spin up git worktrees and automatically setup your environment - Agents and terminal tabs are isolated to worktrees, preventing conflicts - Built-in hooks [0] to notify when your coding agents are done/needs attention, - A diff viewer to review the changes and make PRs quickly We’re three engineers who’ve built and maintained large codebases, and kept wanting to work on as many features in…
Feb 2026 · superset.sh · 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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Tailwind-based UI kit to make your next SaaS website
2021 · saasblocks.app · its alternatives →
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SuperCraft▲283Hi there, SuperCraft is generative AI tool for industrial designers. It offers a collaborative node based canvas where users can sketch, and convert the sketches to high quality 2D and 3D renders of their products. It looks like if Figma and ComfyUI had a baby. With SuperCraft, designers can generate sketch ideas from textual descriptions of the product, or directly draw on the canvas, or upload images of their sketches. They can further enrich the sketches and turn them into highly realistic renders of the products using textual descriptions. The renders generated are both 2D and 3D, and…
2025 · supercraft.ai · its alternatives →
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Superbuild 2.0▲250110+ actionable tasks to get from zero to $$$
2021 · superbuild.io · its alternatives →
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+120 tools to build and augment your SaaS application
2019 · saasblocks.io · its alternatives →
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Shadcnblocks▲361The ultimate block set for shadcn/ui, Tailwind, and React
Nov 2025 · shadcnblocks.com · its alternatives →
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Free library of coded UI components to jumpstart development
2017 · get.foundation · its alternatives →
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Hey HN, I’m Jimmy, co-founder of Dropbase (https://www.dropbase.io). We are an internal tools builder for Python developers. All you have to do is import any Python scripts/libraries, declare UI components, and layer app permissions so you can share them with others. We’re a middle ground between Airplane and Retool—simpler UI creation than Airplane, more code-centered than Retool. UI building is declarative and you can bind Python scripts/functions to UI components. You can write Python scripts/functions using our App Studio with support from a Python Language…
2023 · github.com · its alternatives →
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Plasmic▲330Next-gen visual builder/design tool for any website or app
2021 · plasmic.app · its alternatives →
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I built ChipBuilder to make computer architecture more approachable through interactive puzzles. You start with basic logic gates like AND, OR, and NOT, then gradually combine them into adders, multiplexers, memory, an ALU, and eventually a complete CPU. Once you've built the hardware, you can write assembly programs that run on the processor you created. The game is inspired by courses like Nand2Tetris, but everything runs directly in the browser with a visual circuit editor, simulations, and progressively harder challenges.
Jul 2026 · select.supply · its alternatives →
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Build0▲349Build custom internal apps in minutes, no coding required
Nov 2025 · build0.ai · its alternatives →
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- 23G4
Hey HN, I’m Brad, one of the founders of Superblocks, a programmable cloud IDE for internal tools. This week we launched a deep integration with OpenAI, giving developers a tightly integrated app layer for GPT-4 powered internal tools (components, integrations, permissions, audit logging, SSO, observability etc.). Imagine you want to create an AI chat copilot for your support team that gives them answers to customer questions from your company’s corpus of information. With Superblocks, you can directly query a vector database like Pinecone or Weaviate, feed the results into OpenAI using our…
2023 · superblocks.com · its alternatives →
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Zeroqode 2.0▲286Everything you need to build apps without code.
2018 · zeroqode.com · 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 →