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Alternatives

Products that do what Delineato does

Minimalist diagrams & mind maps — free forever for creators

  1. 1
    Mark371

    Create flowcharts & diagrams in seconds powered by AI

    2017

  2. 2
    Gleek314

    Free online diagramming tool for developers

    2021

  3. 3
    Yotako131

    Your tool to translate design into mobile apps and websites

    2018

  4. 4DA

    In the past I've used declarative diagram generation tools like Mermaid.js a lot for quickly drawing up things but for presentations or deliverables I find that I have to then move the generated diagrams over to a tool like Lucidchart which allows full control of the organization and customization. Therefore I am now working on this to combine the benefits of both into just one tool which can do both functions. The project is certainly in the early stages but if you find yourself making architecture diagrams I'd love to hear your thoughts on the idea or even a Github issue for a feature…

    Oct 2025 · github.com

  5. 5

    The smart infographics and visuals maker

    2021

  6. 6ST

    Creating high-quality scientific figures can be time-consuming and challenging, even though sketching ideas on paper is relatively easy. Furthermore, recreating existing figures that are not stored in formats preserving semantic information is equally complex. To tackle this problem, we introduce DeTikZify, a novel multimodal language model that automatically synthesizes scientific figures as semantics-preserving TikZ graphics programs based on sketches and existing figures. We also introduce a Monte Carlo Tree Search-based inference algorithm that enables DeTikZify to iteratively refine its…

    2024 · github.com

  7. 7

    Create slick diagrams and collaborate with your team

    2018

  8. 8

    Create, collaborate and share your doodle art drawings

    2022

  9. 9

    From Sketch to real code for iOS and Android

    2016

  10. 10IB

    I'm enthralled with using pen plotters to make generative art. Last August at SIGGRAPH, I built an interactive experience for others to see how code can be used to make visual art. The linked blog post is my trials and tribulations of linking a MIDI controller to one of these algorithms and sending its output to a plotter, so that people may witness the end-to-end experience.

    2024 · lostpixels.io

  11. 11

    Free database diagrams designer for analysts & developers 🛠

    2018

  12. 12
    ChatUML113

    Your AI assistant for making diagrams

    2023

  13. 13
    Vexlio116

    Instantly create precise, beautiful diagrams

    2017

  14. 14
    Lunagraph162

    Your design canvas that writes code powered by AI

    Apr 2026 · lunagraph.com

  15. 15
    yEd88

    Powerful free app for generating high-quality diagrams

    2016

  16. 16IT

    Around 3 weeks ago, I came across a reddit post from someone who was looking to see if anyone was interested in taking over a 12-14 year old objective c app which hadn't been on the app store for many years. I responded and decided to do it. The app is called Painteresque. It lets you turn photos to charcoal drawings, paintings etc while doing all the processing locally on device: https://apps.apple.com/ca/app/painteresque-photo-to-sketch/i... The app is entirely free to use, has no ads, third party analytics, trackers, subscriptions or other junk. It does offer…

    2025 · apps.apple.com

  17. 17

    Your engineering team’s favourite diagramming tool

    2022

  18. 18

    10+ free AI & media tools for designers in one simple place.

    Dec 2025

  19. 19HL

    Hey all! I'm happy to announce we've finally released our 2nd macOS app, Draw Over It, a tiny desktop app that enables drawing, highlighting, or annotating directly on top of anything on your Mac. I've always wanted something like this for instant and unobtrusive sketching and annotation for pair programming and demos. I always found the standard web-based diagram and drawing tools a bit too cumbersome. So we built a simple overlay that could appear over any window or app with one shortcut. It doesn't collect any user data and doesn't require any system permissions - it's sandboxed. It all…

    Oct 2025 · draw.wrobele.com

  20. 20

    Collaborative diagramming. Free, open source, no login.

    Jun 2026 · livediagram.app

  21. 21DC

    Hi there! I'm building Diagrammatic, a simple and free online tool with the ambition to become a community for diagrams-as-code enthusiasts. Currently, it supports Mermaid, PlantUML, Dot (Graphviz), Vega-Lite, and Typogram, but I'm looking to add more languages. Please let me know if there's a particular one you use. I'd appreciate any kind of constructive feedback as well. Thanks in advance!

    2024 · diagrammatic.com

  22. 22IM
  23. 23FD

    Hey Everyone, been working on a note-taking app called janta (Just Another Note Taking App) the past few months. You can try it out at app.janta.dev (you will be redirected to app.janta.dev/canvas/temporary, which is the locally-stored whiteboard you can access) I felt limited with OneNote, Excalidraw, and other infinite-canvas style apps, so I built an alternative. You have access to code-editors, Desmos graphs, and rich text editors (SlateJS). This is because the canvas is designed in a way that allows web components to exist on the same layer as pen-strokes, so you can annotate…

    Sep 2025 · app.janta.dev

  24. 24CA

    Hey HN. Here's a Mac app I'm working on for making diagrams. It comes with an MCP server so Claude can make and edit diagrams directly. Still in progress, but I'd love some feedback.

    Jul 2026 · chalk.appkit.studio

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