I really like Delta as a global investment tracker. The breadth of supported assets (stocks, ETFs, funds, bonds, crypto, etc.) combined with the ease of use is genuinely impressive, kudos to the team for that.

One feature that feels missing to make Delta a true full-portfolio tracker is the ability to add custom / manual investments.

Many investors also have assets that are not publicly traded or automatically trackable, such as:

Real estate (vastgoed)

Private equity

Company shares in a non-listed employer

Diamonds, art, collectibles

Private loans or other alternative investments

It would be extremely useful to have a “Custom Investment” option where users can:

Manually enter an initial investment value (e.g. €10,000)

Manually add valuation updates over time (e.g. after 4 months, update value to €12,000)

See this reflected in portfolio allocation, total value, and performance over time

This doesn’t need live pricing, even a simple manual value history would already add huge value. From a user perspective, this feels like a relatively lightweight feature, but it would make Delta far more complete as a single source of truth for an entire investment portfolio.

For me personally, this would be a major step toward using Delta as my one and only portfolio tracker.

Thanks for the great product, and I hope you’ll consider this addition.