
Firebase
AppWrite
Vercel
Next.js
PocketBase.io
Hasura
Railway
An open source Firebase alternative

Celestia
Stellarium
OpenSpace
Mitaka
WorldWide Telescope
Solar System Scope
Solar Model
Space Engine is a realistic virtual Universe you can explore on your computer.

Which is more popular?
Based on our record, Supabase should be more popular than Space Engine. It has been mentioned 561 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | supabase.com | spaceengine.org |
| Pricing | — | |
| Company | Startup from the United States | — |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Space Engine is highly recommended for astronomy enthusiasts, educators, students, and space exploration hobbyists. It's also a great tool for science communicators and content creators looking to visualize and explain space phenomena.
Walkthroughs and reviews on video.
Basic demo
More videos
Why You Should Try Space Engine (The Best Damn Space Sim in the Galaxy)
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Supabase and Space Engine. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Supabase combines PostgreSQL with authentication, storage, realtime functionality, and other backend services, making it a great fit for teams looking for an all-in-one platform. Teams with specialized PostgreSQL...
Supabase offers an open-source PostgreSQL backend that is tailored for developers with simplicity and scalability requirements. Its fully managed infrastructure aligned with integrated APIs makes it an excellent...
Supabase: An open-source BaaS alternative to Firebase, offering instant Postgres APIs, auth, edge functions, and growing AI-ready tooling. Ideal for modern dev teams but limited in orchestration and multi-agent flows.
We have no reviews of Space Engine yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Free tier, permanent. Requires an API key, but the free quota resets every month or day and never expires on its own. Examples: Groq, Resend, Supabase, ROIC.ai. - Source: dev.to / 4 days ago
If you let Claude Code build an app on your backend and never mention security, where does it put the access rules? And does it get them right? I tried it by building two apps on Supabase, Appwrite and Nhost through their CLIs, with the... - Source: dev.to / 9 days ago
{ "name": "Supabase", "aliases": ["supabase"], "category": "database", "role": "backend and authentication", "mention": "used", "evidence": [ { "quote": "we use Supabase for auth and the database", "start": 761 } ], ... - Source: dev.to / 10 days ago
SpaceEngine is also known for putting quite some effort into this; highly recommended: https://www.youtube.com/watch?v=_4TjdVAbXks https://spaceengine.org/. - Source: Hacker News / 6 months ago
I think https://spaceengine.org/ fills part of your request. I haven't played it but I've watched videos about it and it looks like you can jump anywhere around the observable universe and look at any object you want. - Source: Hacker News / almost 2 years ago
Https://spaceengine.org/ , though it’s partially fictional if I recall correctly. - Source: Hacker News / over 2 years ago
When comparing Supabase and Space Engine, you can also consider the following products.

Firebase is a cloud service designed to power real-time, collaborative applications for mobile and web.
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Appwrite provides web and mobile developers with a set of easy-to-use and integrate REST APIs to manage their core backend needs.
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Stellarium is a free open source planetarium for your computer.
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Vercel is the platform for frontend developers, providing the speed and reliability innovators need to create at the moment of inspiration.
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OpenSpace is open source interactive data visualization software designed to visualize the entire known universe and portray our ongoing efforts to investigate the cosmos.
Compare OpenSpace to Supabase or Space Engine: