Supernova - All your data in Claude and Codex
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Supernova connects your startup’s live data to Claude and Codex, so anyone can ask questions, investigate performance, and run complex analysis in the AI tools they already use. Connect Stripe, HubSpot, PostgreSQL, and 30+ other apps, then analyze revenue, pipeline, customers, usage, and operations without waiting on engineers or moving everything into a traditional BI stack.
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Supernova
Hi again everyone!
Luke and Kate from Supernova here.
Great to be back on Product Hunt. We got awesome feedback our last launch so I'm pretty psyched to show off what we've been cooking since then.
Claude and Codex are so good at data now.
The only problem? They don't have all your company data.
With Supernova now they do!
How it works:
Connect your apps to Supernova.
Connect Supernova to Claude or Codex
Let the models create beautiful dashboards and powerful models.
Why Supernova?
Batteries included - no extra data warehouse or ETL needed
Modern features: Iceberg exports, MCP, git
Transparent pricing for startup budgets
Swiss army knife CLI included
Truly open source
It just works
We'd love for you try out Supernova. We're offering 20% off Supernova for 6 months (and we're already crazy affordable compared to alternatives).
Let us know what you think! We love feedback - our best ideas come from users ❤️.
Get started at supernova.ai!
@lukezapart Nice launch congrats 🙌bypassing raw CSV exports and letting Codex interact with real app data natively is brilliant. qq how are you guys managing real-time data syncs across app integrations without hitting rate limits?
Supernova
@priya_kushwaha1 Thanks! It's been really fun gearing up for launch. Each data source has different limits, so we had to build some machinery to adapt to a given platform's rate limits. We aim to be nice!
We sync that data into a super fast data lake we built which has no such rate limits, so after you sync to Supernova you can quickly run queries on millions of rows.
@lukezapart That makes sense the different rate limits can definitely be tricky like a smart way to handle it. all the best for launch🙌
Can you control which tables or field Claude is allowed to access? That would be important for sensitive customer data.
Supernova
@freya24 Absolutely. We have this in private preview, should come out very soon.
Supernova
@freya24 This has now shipped to everyone! You can pick which tables Claude can access.
I would be more interested in the permission model than the number of integrations. once an AI can query revenue and customer data being able to control exactly what it can see becomes critical.
Supernova
@manjesh_yadav1 You can set permissions on tables and forbid Claude/MCP from seeing and accessing specific tables (either "Allow all tables except postgres.users" or "Allow only salesforce.opporunities"
Is this expensive? At a previous company we paid a lot for a fortune for data warehousing and syncing
Supernova
@chris_nguyen3 Nope! We often cut data costs by 80-90% for customers who switch from other data platforms to Supernova. And as a bonus if you connect directly to the MCP you get to use your existing Claude subscription instead of paying us for tokens.
Well designed;
How does this compare to leveraging OpenAI/Claude provided dashboard that can connect to all of your data sources already and present them as desired?
I'm not understanding why a tool needs to sit in the middle; feels like more of a vitamin than a pain killer tool.
Supernova
@chrisgibsontech Thank you!
Data governance is a big one - you can set table permissions per person and even for the person's MCP. So Alice in Accounting can access finance tables via Claude but Bob in Marketing cannot (but can still access ad performance numbers).
Another is rate limits and performance at scale. If you have a million records in an app, syncing them takes hours/days. So if you wanted to calculate the median order value for example, you couldn't really do that with just Claude. But with Supernova, the data syncs in the background; Claude runs a query and you get a result in a second.
Supernova also has built-in git version history for dashboards and durable models so you can work on the same data projects with many people.
Congrats on the launch! Keeping the analysis inside Claude/Codex instead of adding another BI interface feels like the right direction. Can a team define metrics like MRR or “active customer” once, so everyone gets consistent answers across different prompts and agents?
I like the idea, but I’m wondering how teams handle cases where their data is incomplete or spread across many different tools.
Supernova
@nathan_holdstein36 That's a great use case. Let's say you have invoices in Stripe and customer data in Salesforce. If you sync both Stripe and Salesforce to Supernova, the data from both can be joined in one query (e.g. to pull real-time billings vs contracted). We always sync the complete dataset from each source, so we haven't had issues with incompleteness.
If you have many data sources, you can create models that will build up a knowledge map of your business and combine them. E.g. instead of dealing with Google Ads, Facebook Ads, Snapchat, Tiktok etc. you can make a model that takes data from all of them into one table (e.g. ad_performance) for easy querying.
And with the current models, AI can do most of this for you!
@wildkakapo Yeah that makes a lot of sense. The knowledge map approach sounds interesting, especially when teams have data spread across so many different tools. Making those connections automatically is probably where a lot of the value comes in. Thanks for sharing the details!
Supernova
@wildkakapo @nathan_holdstein36 Great question Nathan, thanks!
Bababot
For an early stage startup avoiding a full BI stack can be a pretty big deal. you dont necessarily need 40 dashboards you need answers when decisions are being made.
Supernova
@adams_parker That is so true.
Supernova
@adams_parker We've all been there with 40 dashboards and not one of them answers the question you have.
The best analytics tool is sometimes the one that lets you skip building the dashboard.
Supernova
@andrew_dale2 Totally agree!
Netlify
Connecting live company data straight into Claude and Codex without traditional ETL setup is brilliant. Huge congrats on the launch!
Supernova
@thisiskp_ Thanks KP, much appreciated :)