Dev tools · alternatives · 2026
24 alternatives to A JavaScript Tool for Database Diagramming
Open source database diagramming and automation tool - prahladyeri/VisualAlchemist
Visual Alchemist is an open source tool for creating database diagrams and automating database-related tasks using JavaScript. It's designed for developers and database architects who need to visualize database schemas… 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. A JavaScript Tool for Database Diagramming launched in 2016; newer entries below may have overtaken it.
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Hey all! I released drawDB about a month ago and now it's open source. I hope you find it useful. If you want to check out the app you can go to https://drawdb.vercel.app/ . Thank you:)
2024 · github.com · its alternatives →
- 2PT
Create ER diagrams, SQL schemas, and DBML models. No Signup required, Nothing to install. All diagrams are 100% private, secure and processed locally right in your web browser
2023 · databasediagram.com · its alternatives →
- 3
One year ago I open-sourced my very first 'real' project and shared it here. I was a college student in my senior year and desperately looking for a job. At the time of sharing it i couldn't even afford a domain and naively let someone buy the one i had my eyes on lol. It's been a hell of a year with this blowing up, me moving to another country, and switching 2 jobs. In a year we somehow managed to hit 26k stars, grow a 1000+ person discord community, and support 37 languages. I couldn't be more grateful for the community that helped this grow, but now i don't know what direction to take…
2025 · drawdb.app · its alternatives →
- 4CA
Last year we launched ChartDB OSS (https://news.ycombinator.com/item?id=44972238) - an open-source tool that generates ER diagrams from your database (via query/sql/dbml) without needing direct DB access. Now we’re launching the ChartDB Agent. It helps you design databases from scratch or make schema changes with natural language. You can: - Generate schemas by simply describing them in plain English - Brainstorm new tables, columns, and relationships with AI - Iterate visually in a diagram (ERD) - Deterministically export SQL script Try it out here -…
2025 · app.chartdb.io · its alternatives →
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dbdiagram.io▲181Free database diagrams designer for analysts & developers 🛠
2018 · dbdiagram.io · its alternatives →
- 6
Learn how to use this simple free tool dbdiagram.io to visualize your Rails ERD diagram, made by Holistics
2018 · holistics.io · its alternatives →
- 7
Generate DOT description for postgres db schema. Contribute to akarki15/dbdot development by creating an account on GitHub.
2019 · github.com · its alternatives →
- 8
A flamegraph generator for Postgres EXPLAIN ANALYZE output. - mgartner/pg_flame
2019 · github.com · its alternatives →
- 9
Hey HN! We are Jonathan & Guy, and we are happy to share a project we’ve been working on. ChartDB is a tool to help developers and data analysts quickly visualize database schemas by generating ER diagrams with just one query. A unique feature of our product is AI-Powered export for easy migration. You can give it a try at https://chartdb.io and find the source code on GitHub. Next steps ---> More AI. We’d love feedback :)
2024 · github.com · its alternatives →
- 10
🧜♀️ RESTful rendering pipeline for generating sequence and UML diagrams using Mermaid for Markdown docs (Diagrams as a Service) - Schachte/Mermrender
2019 · github.com · its alternatives →
- 11
DrawSQL▲246Better entity relationship diagrams for your database
2018 · drawsql.app · its alternatives →
- 12
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 · its alternatives →
- 13
Free online database schema design tool. Draw entity-relationship diagrams, generate SQL for PostgreSQL, MySQL, SQLite, MariaDB, SQL Server & Oracle, import/export DBML, and collaborate on data models in real time.
2024 · drawdb.vercel.app · its alternatives →
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- 15TL
2018 · charts.com · its alternatives →
- 16
Quick and simple free tool to help you draw your database relationship diagrams and flow quickly using simple DSL language.
2018 · dbdiagram.io · its alternatives →
- 17
Automatically turn your SQLalchemy Data Models into a Nice SVG Diagram - Dicklesworthstone/sqlalchemy_data_model_visualizer
2023 · github.com · its alternatives →
- 18
Hi HN! We just released the public alpha version of Mathesar (https://mathesar.org/, code: https://github.com/centerofci/mathesar). Mathesar is an open source tool that provides a spreadsheet-like interface to a PostgreSQL database. I was originally inspired by wanting to build something like Dabble DB. I was in awe of their user experience for working with relational data. There’s plenty of “relational spreadsheet” software out there, but I haven’t been able to find anything with a comparable UX since Twitter shut Dabble DB down. We're a non-profit…
2023 · github.com · its alternatives →
- 19
- 20VO
vizzu - Library for animated data visualizations and data stories
2021 · lib.vizzuhq.com · its alternatives →
- 21
Hey HN, we want to share HelixDB (https://github.com/HelixDB/helix-db/), a project a college friend and I are working on. It’s a new database that natively intertwines graph and vector types, without sacrificing performance. It’s written in Rust and our initial focus is on supporting RAG. Here’s a video runthrough: https://screen.studio/share/szgQu3yq. Why a hybrid? Vector databases are useful for similarity queries, while graph databases are useful for relationship queries. Each stores data in a way that’s best for its main type of query (e.g.…
2025 · github.com · its alternatives →
- 22
Vizzu▲225Open-source JS library to build animated charts with ease
2022 · vizzu.io · its alternatives →
- 23
Creating data visualizations with AI nowadays often means chat, chat and more chats...and writing long prompts can be annoying while they are also not the most effective way to describe your visualization designs. Data Formulator blends UI interaction with natural language so that you can create visualizations with AI much more effectively! You can: * create rich visualizations beyond initial datasets, where AI helps transforming and visualizing data along the way * iterate your designs and dive deeper using data threads, a new way to manage your conversation with AI. Here is a demo video:…
2024 · github.com · its alternatives →
- 24
Create interactive data tables in seconds with Tabulator. A free, open source, fully featured JavaScript table / data grid generation library.
2018 · tabulator.info · its alternatives →
Also compare
- Online database diagram editor alternatives
- Private, text to entity-relationship diagram tool alternatives
- DrawDB – open-source online database diagram editor (a retro) alternatives
- ChartDB Agent – Cursor for DB schema design alternatives
- dbdiagram.io alternatives
- Visualize Your Rails App to ER Diagram Automatically 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 →