portfoliorebalancer.com

What It Is

Portfolio Rebalancer™ is an online portfolio rebalancing calculation platform designed to help users determine the set of trades needed to match a target asset allocation. Its primary audience is individual investors in the United States aged 18 or above, as well as fee-only financial planners. The terms make clear that the platform is for informational purposes only and does not constitute legal, tax, or financial planning advice, nor does it replace the user’s own investment decisions.

Core Features and Product Capabilities

The product is built around “portfolios—asset classes—securities—accounts—rebalancing.” Users can manage multiple portfolios and set custom asset classes and target allocations for each one. At the security level, it supports ETFs, stocks, mutual funds, crypto assets, and other asset types. At the account level, users can define investment restrictions to control which assets are allowed in different accounts. One of its more valuable capabilities is cross-account rebalancing, which calculates target allocation at the overall portfolio level rather than looking at a single account in isolation. The rebalancing calculation also supports certain controls, such as using only available cash. The system can ultimately generate a trade report listing the transactions required to return to the target allocation.

Pricing, Deployment, and Support

The site indicates that the product uses a subscription model, and the terms mention subscription fees and subscription periods, but no specific plans, pricing, trial, or free version information is disclosed. Deployment is cloud-based and accessed through a browser. It requires a high-speed internet connection, JavaScript, and WebAssembly enabled; the officially tested browsers are the latest versions of Chrome and Firefox. Support appears to be mainly through website resources and documentation. The reviewed content did not show any human support SLA, enterprise support, or advisory service details.

Security, Collaboration, and Integrations

On security, the FAQ includes a question about whether data is secure, but the captured content did not include the specific answer, so encryption, backups, permission isolation, and compliance certifications cannot be confirmed. Collaboration capabilities are also insufficiently disclosed: there is no visible mention of team members, role-based permissions, client sharing, or approval workflows. The terms instead emphasize that users may not create multiple accounts using multiple email addresses. As for third-party integrations, no information was found about brokerage imports, market data feeds, custodial platforms, or APIs, which suggests that users may need to manually maintain securities, accounts, and holding data in actual use.

Pros, Cons, and Best Fit

The main advantage is its highly focused use case: it is suitable for users who need detailed asset-class configuration, cross-account rebalancing calculations, and generated trade lists. The drawbacks are opaque pricing, unclear integration capabilities, no consideration of tax impact, and the platform’s statement that it is intended only for users located in the United States. It is better suited to U.S. individual investors, small fee-only financial planners, or internal users. If you need automatic brokerage syncing, team permissions, compliance audit trails, or tax optimization, further evaluation is required.

Access from China and Alternatives

The reviewed content does not provide information on accessibility from China, and the terms state that the platform is only intended for use by persons located in the United States, creating clear uncertainty for Chinese users in terms of compliance and service availability. Payment methods are not disclosed. Potential alternatives include Kubera, Sharesight, Morningstar Portfolio Manager, Portfolio Visualizer, or implementing rebalancing logic yourself using domestic brokerage portfolio analysis tools, spreadsheet models, or quantitative platforms.