QuantRidge vs Kubera
An all-asset tracker built for portfolios that do not fit a normal brokerage feed.
What each one is for
Crypto, private holdings, foreign accounts, property, and anything else a conventional aggregator refuses to see. If your balance sheet is genuinely unusual, Kubera handles it better than anything else here.
Running a taxable portfolio with the tax consequences attached — cost basis across every account, wash-sale warnings before the repurchase, harvestable losses, Roth conversion room against bracket thresholds, and a Form 8949 your preparer can file from.
Choose Kubera if
Tracking what you own is the hard part — multiple countries, multiple currencies, assets with no ticker.
We would rather say that here than have you find it out a month after subscribing to the wrong thing.
Where QuantRidge differs
Kubera is built to record what you hold. QuantRidge is built to act on it: what to harvest, what a sale costs, which account to draw from first. Tracking is the input to that, not the output.
The thing Kubera cannot offer
Kubera is deliberately minimal, and that restraint is the product — it is why it can track a vineyard and a hardware wallet on the same screen without becoming unusable. Depth in any single area is a thing they have chosen against, so asking for it is asking them to be a different product.
QuantRidge is small enough that one person's problem can become a feature. The Founding 50 is built around exactly that: 50 accounts at $40/month for 12 months, in exchange for telling us what is missing. We build it and you watch it ship. Month 13 renews at $175, which we would rather say here than in a footnote.
Questions people ask
Is QuantRidge a replacement for Kubera?
Not always, and this page says where it is not. Tracking what you own is the hard part — multiple countries, multiple currencies, assets with no ticker. If that describes you, Kubera is the better choice and plenty of people run both.
What does QuantRidge cost?
$175 a month for individuals, flat, with a 14-day free trial and no percentage of your assets. A limited Founding 50 offer is open: the next 50 approved accounts pay $40/month for 12 months, then renew at the $175 list price.
Can I run QuantRidge and Kubera together?
Yes, and for some people that is the right setup rather than a compromise. What Kubera is for: Crypto, private holdings, foreign accounts, property, and anything else a conventional aggregator refuses to see. If your balance sheet is genuinely unusual, Kubera handles it better than anything else here. QuantRidge connects to brokerages read-only and does not touch anything Kubera is doing, so running both costs you nothing beyond the second subscription.
Does QuantRidge manage my money?
No. QuantRidge is software, not a Registered Investment Adviser, broker or custodian. Brokerage connections are read-only — it can see positions and transactions but cannot trade or move money. Your money stays where it is.
Also compared with
Kubera is a trademark of its owner and is not affiliated with QuantRidge. This comparison reflects our understanding as of the date above; confirm anything decisive on their site. Nothing here is investment, tax or legal advice.