ERD Lab is an online ER Diagram Tool that allows you to visually design your database.
You can import existing SQL or create a new database without writing any code. Visualize your schemas and collaborate with your team. When you are done, export SQL or PDF/Image. All this for free
Based on our record, Retool Portals seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
We changed our pricing earlier this year to be a lot more affordable for use cases with high end user counts (https://retool.com/blog/pricing-v2/). Let me know if that works better for you? If you’re looking for external apps, check out portals (https://retool.com/products/portals) that has custom volume discounts for many, many users. - Source: Hacker News / 9 months ago
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Hive - Seamless project management and collaboration for your team.
Airforms - Got a database?
DataGrip - Tool for SQL and databases
Directus - Free and Open-Source Headless CMS
Database diagram - Design ER diagrams by just typing code