TAMP vs OCIO vs Platform
Which Outsourcing Model Fits Your RIA?
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Comparing Outsourcing Models: A Quick Guide
Wondering which outsourcing model is right for your firm? Start by considering your biggest efficiency bottleneck.
Consider a TAMP if your bottleneck is investment implementation and portfolio operations. You want scalable execution without building a big internal investment ops team.
Consider an OCIO if your bottleneck is CIO-level leadership. You need governance, bespoke portfolio design, ongoing oversight, or deeper delegated discretion.
Consider a platform if your bottleneck is running the business at scale. You want automation, integrations, service workflows, or operational throughput.
Note that most RIAs in 2026 won’t pick one “forever category.” Most likely, you’ll choose the model that removes today’s constraint, then re-evaluate and evolve as your firm grows.
Who This Guide Is For
This is for RIAs who are:
Scaling and trying to avoid “death by busywork”
Comparing outsourcing investment management against building internal capacity
Consolidating tools and workflows, such CRM, planning, portfolio management, and reporting
Preparing for vendor evaluation or due diligence and wanting a clean framework
Definitions
What is a TAMP?
A TAMP (Turnkey Asset Management Program/Platform) helps RIAs outsource investment implementation and operational workloads, including models and strategies, trading/rebalancing workflows, and administrative support. TAMPs help firms deliver portfolio management at scale, meaning they are often intended for firms that want to improve their implementation capacity as they grow.
What is an OCIO?
An OCIO (Outsourced Chief Investment Officer) is an outsourcing model that provides a CIO-level partnership. This partnership provides investment policy support, governance, manager research and selection, portfolio design, and (depending on the scope) deeper delegated discretion. If your CIO is at capacity, an OCIO allows you to outsource some responsibilities to loosen bottlenecks and strengthen workflows.
What is an RIA platform?
The term “platform” can refer to a wide variety of software and technical solutions for RIAs. Typically, a platform includes one or some combination of:
Workflow automation (onboarding, transfers, service workflows)
Integrations across your stack
Data flow and operational scale
Portfolio tooling and support as one component
RIA Platform Considerations in 2026
Two trends in wealth management are making the choice of outsourcing platform more urgent for RIAs today:
1) Tool sprawl is becoming solvable through consolidation
Recent industry coverage shows a surge in platform consolidation among wealth managers. A study from Cerulli Associates revealed the share of wealth managers using a single investment platform increased from 14% to 30% between 2020 and 2024. Similarly, the percentage of firms using multiple platforms dropped from 32% to 20%. Firms are recognizing the inefficiencies that can accompany tool sprawl and solving through consolidation. The right choice of platform can help facilitate this change.
2) Outsourcing still requires real oversight
The SEC proposed a formal outsourcing rule in 2022 but later withdrew that and other proposals in 2025. Just because there isn’t a formal rule for outsourcing, however, doesn’t mean RIAs can forgo vendor oversight. Operationally, RIAs still need to select vendors they can understand, monitor, and defend, especially for critical functions.
Ultimately, the decision between a TAMP, OCIO, or general platform comes down to your firm’s specific needs within the context of these larger industry trends.
Picking Your Constraint First: A Decision Framework
Instead of shopping along categories of platform, start by diagnosing your firm’s biggest constraint.
Constraint A: “We can’t keep up with portfolio implementation.”
Common symptoms:
Rebalancing and exceptions consume too much time
Trading workflows don’t scale with client growth
Too many bespoke variations make consistent execution hard
Usually points toward: TAMP (or TAMP-like implementation outsourcing)
Constraint B: “We need a true investment office function.”
Common symptoms:
No time for manager research and investment policy work
Governance and oversight demands are rising
You need deeper design support than “models and rebalancing.”
Usually points toward: OCIO
Constraint C: “Our business ops and tech stack are the bottleneck.”
Common symptoms:
Onboarding takes too long
Transfers and transitions are painful
CRM, planning, and reporting don’t connect cleanly
Your team is stuck doing manual reconciliation between tools
Usually points toward: Platform consolidation + automation
What You Get With Each Model¹
TAMP deliverables
Strategy/model implementation
Trading/rebalancing workflows
Operational support tied to portfolio delivery
AUM fee structure, depending on the TAMP
Best for: firms that want implementation scale without building investment ops headcount.
OCIO deliverables
Investment policy support
Manager research/selection
Portfolio design and oversight
Governance framework and reporting
Often, broader discretion depending on contract scope
Best for: firms that need investment office depth and a governance partnership.
Platform deliverables
Workflow automation (onboarding, transfers, service processes)
Integrations across CRM/planning/reporting and portfolio systems
Operating visibility (tasks, status, throughput)
Connected portfolio implementation tooling
Best for: firms trying to scale the operating model and reduce tool sprawl.
“TAMP vs Platform”
A TAMP is a specific type of platform designed for investment implementation and supporting ops. Meanwhile, a “platform” typically describes a broader software scope, whether that’s operations, integrations, service workflows, or some combination of the three.
Due Diligence: What RIAs Can Ask Vendors
These questions can help structure your next vendor call and provide clarity about whether their product could benefit your firm.
Operating model clarity
What is outsourced vs retained?
Who has discretion, and where do exceptions live?
What does the client experience change (if at all)?
Implementation at scale
How do rebalancing and trading workflows work at scale?
How are errors, exceptions, and oversight handled?
Stack fit and operational throughput
How does this integrate with CRM/planning/reporting?
What manual work is eliminated?
Governance and defensibility
What documentation supports vendor evaluation and ongoing monitoring?
What’s your incident/issue communication process (high level)?
. What are the costs and how should we evaluate total cost of ownership?
Operationally, the right posture remains choosing vendors you can evaluate, document, and monitor.
The Data Behind TAMPs, OCIOs, and Platforms
Here are a few recent trends that could influence your decision:²
TAMP use has surged among advisors in recent years. A 2025 report from Wealth Advisor reported adoption among advisors increased to 45% from 10% a decade ago, suggesting that TAMP use is becoming more standard in the industry.
Platform categories are consolidating around fewer primary systems. The 2026 T3/Inside Information Software Survey describes a “two-platform race” in portfolio/wealth platform categories. This evidences consolidation pressure and may increase the urgency of adoption for your firm.
RIA growth is real, which increases the scaling burden. Schwab’s 2025 RIA Benchmarking Study reported strong 2024 growth across firms with AUM up 16.6%, revenue up 17.6%, and client growth up 4.8%. RIA growth increases operational complexity, which means outsourcing and platform decisions become operating decisions, not just investment decisions.
Where Zoe Fits
Zoe is designed to support RIAs that want the benefits of outsourcing without losing the advisor-client relationship. We aim to help advisors gain scalable workflows, enhanced portfolio implementation capabilities, and overall stack fit.
If your firm is deciding between these models, check out these resources:
