ChatGPT vs Claude vs Copilot for Financial Advisors
The three assistants RIAs actually evaluate, now that Claude has a plugin built for advisors: firm plans, what each vendor says about your data, what FINRA expects, and why you shouldn't have to bet the firm on one of them.
For most RIAs the choice comes down to where advisors already work, and the honest answer is that it will change. Microsoft 365 Copilot lives inside Word, Outlook and Teams, so it fits firms standardised on Microsoft 365. ChatGPT Business or Enterprise and Claude Team or Enterprise are standalone workspaces, and Claude now has a plugin for advisors that connects to custodians, portfolio platforms and CRMs. All three need an advisor to approve anything regulated. None of them runs the firm's back-office workflows across Salesforce, Wealthbox or Orion unattended, and none of them tells the firm which work to hand them. That is where Caddi fits: alongside whichever assistant you pick, not instead of it.
The firm plans, side by side
Individual plans (ChatGPT Plus, Claude Pro, consumer Microsoft 365 plans) are not where a firm should put client work. The comparison that matters is between the business tiers each vendor sells to organisations. Prices and wording below are the vendors' own, as of September 2026; follow the links for the current terms.
| Assistant | Firm plans and published price | Training on your data (vendor wording) | Vendor-stated certifications and admin controls |
|---|---|---|---|
| ChatGPT Own web, desktop and mobile apps | Business (2 to 200 users): standard seat $20/user/mo billed annually ($25 monthly), premium seat $100 ($125 monthly). Enterprise via sales (OpenAI pricing) | "No training on your business data by default" | SOC 2 Type 2 on Business and Enterprise; SAML SSO, MFA, centralised admin, usage analytics |
| Claude Own web, desktop and mobile apps, plus Cowork | Team: standard seat $20/seat/mo billed annually ($25 monthly), premium seat $100 ($125 monthly). Enterprise $20/seat/mo billed annually, plus usage that "scales with model and task" (Claude pricing) | Team: "No model training on your content by default". Enterprise: "None by default" | Enterprise: SOC 2, ISO 27001, GDPR, CCPA; SSO, SCIM, role-based access, audit logs, custom retention |
| Microsoft 365 Copilot Inside Word, Excel, PowerPoint, Outlook and Teams | $30/user/mo paid yearly, or $31.50 paid monthly with an annual commitment, on top of a qualifying Microsoft 365 plan (Microsoft pricing) | "not used to train foundation models" | See Microsoft's trust documentation; Copilot Analytics, SharePoint Advanced Management |
Claude for Financial Advisors, in Anthropic's words
Most of the recent interest in Claude among advisors traces to one launch. Anthropic introduced Claude for Financial Advisors on September 14, 2026 and describes it as "a suite of connectors and workflow skills designed to help with research, prep, and documentation tasks," delivered as a plugin for Claude Cowork (Anthropic).
- Workflow skills. Pre-meeting prep, post-meeting notes and follow-up, portfolio rebalance review, estate and tax brief, prospect intake, advisor onboarding, alternative investments brief, and compliance and AI policy. Anthropic says the compliance skill "screens client-facing language against the SEC Marketing Rule to flag potential issues."
- Connectors and partners. Anthropic lists partners including Charles Schwab, BlackRock, Vanguard, Addepar, Envestnet, Orion, SS&C Black Diamond, Wealthbox, Zocks, Jump, FactSet and MSCI, alongside existing connectors for Microsoft 365, Salesforce, DocuSign and Box.
- Oversight. "Investment recommendations, client communications, compliance determinations, and other regulated activities remain subject to human review and approval."
- Plan. "We recommend Enterprise plans for registered investment advisers, because it includes the audit logs that support recordkeeping." Anthropic's page does not publish a separate price for the plugin.
For an advisor, that is the most complete package any of the three has shipped for wealth management: the assistant can see the custodian and the CRM, and it comes with skills shaped around the advisor's week. It is still an assistant. The advisor starts the work, and the advisor approves the output.
What FINRA expects, whichever you pick
FINRA's Regulatory Notice 24-09 (June 27, 2024) says its rules, "which are intended to be technology neutral," and the securities laws more generally "continue to apply when member firms use Gen AI or similar technologies." Two consequences matter most for advisors:
- Communications. Rule 2210's content standards apply "whether member firms' communications are generated by a human or technology tool." An AI-drafted client email is a client email.
- Supervision. Under Rule 3110 a firm needs a supervisory system tailored to its business. A firm using Gen AI in that system should address technology governance, model risk, data privacy and integrity, and reliability and accuracy.
Recordkeeping is less settled. Existing books-and-records obligations still apply, but regulators have not squarely resolved how AI prompts and outputs fit within them, so firms are making risk-based judgments. That is one reason audit logs show up in every vendor's enterprise tier, and it is a question for your CCO, not a vendor comparison.
What each is good at for advisors
Meeting prep and follow-up
All three can turn a client file and last quarter's notes into a prep brief, and a meeting transcript into a follow-up email for the advisor to edit. Claude for Financial Advisors ships this as named skills with custodian and CRM context. Copilot does it where the meeting already happened, in Teams and Outlook. ChatGPT does it well from uploaded material and custom GPTs a team can share.
Research and planning briefs
Summarising a fund's documents, drafting an estate or tax brief for the planner to check, explaining an alternative investment in plain language: this is where the assistants save the most time. Every figure still has to be checked against the source before it reaches a client.
Client communications
Drafting is easy; approval is the work. Treat every AI draft as a draft from a junior colleague, run it through the same review as any other communication, and keep the record the same way.
Claude for financial advisors
Choose Claude if you want the most advisor-specific package today: the Financial Advisors plugin, connectors to the custodians and portfolio platforms you already use, and Enterprise audit logs for recordkeeping. Firms that also use Claude Code to build their own automations should read is Claude Code reliable for RIAs? first.
ChatGPT for financial advisors
Choose ChatGPT if your advisors want one flexible assistant for drafting, analysis and brainstorming, you are not standardised on Microsoft 365, and you want to build shared custom GPTs for recurring tasks such as a house style for client letters.
Microsoft 365 Copilot for financial advisors
Choose Copilot if your firm runs on Outlook, Teams and Word and you want AI where the work already is, under the Microsoft agreement you already have. Copilot reasons over what each user can already see, so it is only as tidy as your permissions; an access review before rollout is sensible. See is Copilot reliable for RIAs?
You shouldn't have to bet the firm on one
Every vendor above is making the case for why it is the one. The leader changes month to month: a new model, a new plugin, a new partner list. Firm plans are bought annually and RIA workflows last for years. Most firms end up with more than one assistant, because different teams live in different tools.
So the decision that matters is not which assistant wins. It is how the firm decides where each piece of work should run, and how it keeps one record of what ran, across all of them. Get that right and switching assistants later is a routing change, not a rebuild.
What none of them do
All three are assistants: they help a person, inside a conversation or a document, and they wait to be asked. That is the right design for prep and drafting. It is a different job from the repetitive work that fills an operations team's day:
- A new account form arrives; it is checked for missing signatures and fields before it ever reaches the custodian, so NIGO paperwork is caught in house; the client record is updated in Salesforce or Wealthbox; the paperwork goes out through DocuSign.
- Commission statements are located, entered and filed every cycle, and the folder in Box is kept in order.
- Before billing runs, accounts missing a fee schedule are listed and fee data in Orion or Tamarac is reconciled against the CRM.
Each of those runs on a trigger, touches three or four systems, has to happen the same way every time, and needs a record of what ran. That is workflow automation, and it is what Caddi is built for.
| ChatGPT, Claude or Copilot | Caddi | |
|---|---|---|
| Job | Help an advisor prep, draft and analyse | Run the firm's repetitive workflows across its systems |
| Who starts it | An advisor or staff member, each time | A trigger: an email, a form, a schedule, a record change |
| Systems | Its own workspace plus the connectors it offers | Salesforce, Wealthbox, Orion, Tamarac, DocuSign, Box, Microsoft 365 and more |
| How it runs | A model generates a response each time | Deterministic code, the same way every run; any model step is scoped and logged |
| Record | Conversation history, plus audit logs on enterprise tiers | Every run logged, with documents handled and hours returned |
Where Caddi fits
Caddi does not replace the assistant; it makes Claude and Copilot more useful. Advisors keep the assistant they like for prep and drafting. Caddi tells the firm what is worth automating, sends each piece of work to the right tool, and keeps one record of all of it.
- Caddi Discover finds and ranks the repetitive work across the firm's systems by hours per month, with evidence, so the firm knows what to hand to an assistant and what to automate outright.
- Caddi Automate, or export. High-volume, high-accuracy work such as new account checks, commission statements and fee reconciliation runs in Caddi as deterministic code. Individual, judgment-heavy work can be exported to Claude as a skill or to Copilot as an agent.
- Caddi Govern monitors every Caddi run, and the skills and agents Caddi hands to Claude and Copilot report each decision and API call back to it. It measures the result in one firm-wide view: adoption by team, documents handled and hours returned, and an audit log the CCO can trace. It does not see an advisor's ad hoc chats, or automations built in Claude or Copilot without Caddi.
AI builds it, verified code runs it, and any model step inside a run is scoped, logged and reviewable. Caddi is SOC 2 compliant, and there is a free Individual plan (pricing).
Choose something else if what you need is help preparing for meetings and drafting client letters. That is an assistant's job, and one of the three above, or a meeting tool from our AI for financial advisors guide, will serve you better.
How to choose, by firm size
Small RIAs. Cost and simplicity decide it. If you already pay for Microsoft 365, Copilot keeps everything in one agreement; if not, a handful of Claude Team or ChatGPT Business seats is the quickest start. Either way, write down what may and may not be entered, and who approves client-facing output.
Midsize RIAs. Admin controls start to matter: SSO, retention settings, audit logs. Pilot two tools with two teams on real work, and compare time saved against review burden.
Large and enterprise RIAs. Most end up with an enterprise assistant for everyone, specialist tools for meetings and planning, and a workflow layer for operations. The question across all of them is the same: what is AI actually delivering, by team, and can we show the record? For the work Caddi runs or hands to Claude and Copilot, one view answers it.
Related comparisons
Caddi
See how Caddi AI Agents can find your most repetitive back-office work and automate it across every tool you use
Frequently asked questions
Is Claude, ChatGPT or Copilot best for financial advisors?
It depends on where the firm already works and what it needs the assistant for. Copilot sits inside Word, Outlook and Teams, so it suits firms standardised on Microsoft 365. ChatGPT and Claude are standalone workspaces that are strong at drafting, summarising and working through long documents. Claude for Financial Advisors adds connectors to custodians, portfolio platforms and CRMs plus advisor workflow skills. Most RIAs end up using more than one, so the better question is how the firm keeps one record of the work across all of them.
What is Claude for Financial Advisors?
Anthropic describes it as a plugin for Claude Cowork: a suite of connectors and workflow skills for research, prep and documentation tasks. The skills include pre-meeting prep, post-meeting notes and follow-up, portfolio rebalance review, estate and tax briefs, prospect intake, advisor onboarding, alternative investments briefs, and compliance and AI policy. Anthropic recommends Enterprise plans for registered investment advisers because they include the audit logs that support recordkeeping.
Do FINRA and SEC rules apply when advisors use generative AI?
Yes. FINRA Regulatory Notice 24-09 (June 2024) says its rules are intended to be technology neutral and continue to apply when firms use generative AI, and that communications content standards apply whether a communication is generated by a human or a technology tool. Existing supervision and books-and-records obligations still apply. Regulators have not squarely settled how AI prompts and outputs fit recordkeeping rules, so firms make risk-based judgments and should involve their CCO.
Can advisors use ChatGPT, Claude or Copilot with client data?
Only on a business plan and under terms the firm has reviewed. OpenAI says it does not train on business data from ChatGPT Business and Enterprise by default, Anthropic says the same for Claude Team and Enterprise, and Microsoft says Microsoft 365 Copilot data is not used to train foundation models. Your CCO and IT team should read the underlying terms rather than a summary.
Can these assistants run back-office work like new account paperwork on their own?
Not as an unattended, scheduled workflow. All three help a person inside a conversation or a document, and Claude for Financial Advisors keeps the advisor in control, with approval required on critical tasks. Processing every new account form, chasing NIGO paperwork and updating the CRM on every trigger, with each run logged, is a workflow automation job rather than an assistant job.
Where does Caddi fit alongside Claude, ChatGPT or Copilot?
Caddi works with them, not instead of them. Caddi Discover finds and ranks the repetitive work across the firm's systems, with evidence. Each finding runs in Caddi Automate as deterministic code, which suits high-volume, high-accuracy work, or is exported to Claude as a skill or to Copilot as an agent for individual, judgment-heavy work. Caddi Govern monitors every Caddi run and the work Caddi hands to Claude and Copilot, which reports each decision and API call back, and measures adoption, documents handled and hours returned in one firm-wide view.