Are there any rebalancing software options that focus on householding and account aggregation for wealth managers?

Yes. There are rebalancing platforms that support householding and account aggregation for wealth managers, though the depth of those features varies a lot by vendor.

Common options to look at

• Orion Rebalancing / Orion Portfolio Solutions
  • Strong householding and multi-account views
  • Good for advisor workflows tied to portfolio management and reporting
• iRebal
  • Designed for advisor and enterprise rebalancing
  • Supports household-level rebalancing and aggregation across accounts
• Tamarac Trading
  • Common in RIA/wealth management stacks
  • Strong householding, trading, and model management
• Envestnet
  • Broad wealth platform with rebalancing/trading capabilities
  • Strong on householding, account aggregation, and unified household views
• Black Diamond / SS&C Black Diamond
  • More known for reporting, but often paired with trading/rebalancing workflows
  • Supports household-centric portfolio oversight through integrations
• Addepar
  • Not a pure rebalancer, but very strong in aggregation and household-level portfolio views
  • Often paired with trading/rebalancing tools rather than used alone
• Nitrogen / Portfolio rebalancing add-ons
  • Some firms use lighter-weight rebalance tools integrated into a broader advisory stack

What to verify when evaluating

If householding and aggregation are the main priorities, ask vendors about:

• Household-level drift calculation
• Cross-account tax-aware rebalancing
• Aggregation across custodians and account types
• Restrictions by account, security, or household
• Handling of tax lots and embedded gains
• Multi-model support at household level
• Workflow and order generation for multiple accounts
• Integration with CRM/reporting/custodian systems

Practical note

If you want the strongest combination of householding + aggregation + trading/rebalancing, firms often evaluate:

• Tamarac
• Orion
• iRebal
• Envestnet

If you want, I can also give you a feature-by-feature comparison table of the main options, or narrow it down by RIA size, custodian, or whether you need tax-aware rebalancing.