Comprefinsive

Main UI
Transactions page that shows all my SOL deposits/withdrawals across different exchanges

Inspiration

For properly diversified investors, checking on your investments means checking Robinhood, Fidelity, TD Ameritrade, Coinbase, and your crypto wallets. You shouldn't have to open six different apps just to know how much money you lost last week.

Well, those days are over.

Comprefinsive is the one-stop-shop to track and manage all of your investments, housed in one beautiful UI. Just make an account and link your brokerages, and you can come back anytime to see how your portfolio is doing.

What it does

Comprefinsive integrates with your Robinhood, Coinbase, and crypto wallets, making it the easiest way to manage your stocks, tokens, and NFTS. Want to see how much Ethereum you own across Coinbase and your three different browser wallets? Comprefinsive makes it easy. Want to track your net worth without maintaining an Excel spreadsheet? Comprefinsive got your back.

Comprefinsive also aggregates your transaction history across platforms. If you own ETH on Robinhood and Coinbase, Comprefinsive offers a simple and intuitive view of all your deposits and withdrawals.

How we built it

We used CockroachDB and a Flask server as our backend. We had integrate several APIs to fetch account data from platforms like Coinbase and Solana. The frontend was made in Next.js. We used Airbnb's visx library to aid in creating the data visualizations.

Challenges we ran into

Making user-friendly and interactive visualizations was much harder than anticipated. Some of the APIs we used were either outdated or inconsistent. Lastly, we had to think about backend API design to minimize load times when fetching large amounts of user data.

Accomplishments that we're proud of

We worked really well as a team and effectively split up frontend/backend responsibilities. Additionally, we're happy to have shipped a functional app that we'd be glad to use for ourselves.

What we learned

We learned about CockroachDB and principles of UI design, as well as some lessons about what features to prioritize when working on a large project.

What's next for Comprefinsive

We'd love to flesh out the app with more integrations across different investing platforms and crypto chains. Additionally, it'd be cool to have a recommendation engine that shows the user new stocks/tokens that other users with similar portfolio compositions have invested in.