AI Tools for Finance
By Richard Migliorisi · Fact-checked by Ryan Cooper · April 9, 2026
How Finance Professionals Are Using AI Right Now
Finance professionals deal with vast amounts of text-heavy work: filings, research, reports, client communications, and regulatory documents. AI compresses the reading and writing tasks without replacing the analytical judgment that creates real value. Here is where it fits into the workflow.
For tool-specific guidance, I have deep-dive guides for each major AI tool used in finance:
- ChatGPT for finance professionals: memos, analysis, and client prep.
- Claude for financial analysis: fund memos, regulatory filings, and long-document work.
- Perplexity AI for financial research: earnings lookups, market data, and cited sourcing.
- Microsoft Copilot for financial advisors: Excel, Outlook, and Teams integration.
Earnings Call and Filing Summarization
Paste an earnings transcript or 10-K section into Claude and ask for a structured summary: key metrics, guidance changes, management commentary, and risk factors. What used to take 45 minutes takes 5. You still verify the numbers, but the orientation is done. Perplexity AI handles live research when you need current data with citations.
Commentary and Report Drafting
Give AI the portfolio data, key metrics, and market context and ask for a first draft of the quarterly letter or performance commentary. The structure and language will be there; you add the judgment and firm voice. Final output must be reviewed and approved by a licensed professional before sending to clients.
Regulatory Document Review
Long regulatory filings, compliance memos, and rule updates are ideal candidates for AI-assisted review. Claude handles lengthy documents in a single pass. Ask it to flag material changes, summarize key provisions, or explain a complex regulatory concept in plain language for internal training.
Excel Formula and Spreadsheet Assistance
Describe what you need a formula to do and ChatGPT or Copilot writes it. Copilot for Microsoft 365 does this directly inside Excel, which is faster. For complex model documentation, Copilot also drafts explanatory text alongside your spreadsheet. The time savings on formula troubleshooting alone adds up quickly.
PROFESSIONAL LIABILITY
AI tools do not give financial advice, and any output used in regulated communications must be reviewed and approved by a licensed professional. Consumer-tier AI tools are generally not appropriate for workflows involving non-public information or client account data. Confirm with your compliance officer which tools and use cases are permitted at your firm before deploying in client-facing workflows.
ChatGPT
RecommendedMade by OpenAI
Versatile tool for drafting client reports, summarizing earnings calls and filings, and explaining financial concepts in plain language. ChatGPT Enterprise offers data privacy controls appropriate for sensitive financial workflows.
- Client report and commentary drafts
- Earnings call and 10-K summarization
- Financial concept explanation for clients
- Proposal and pitch deck drafting
Claude
RecommendedMade by Anthropic
Excels at processing lengthy regulatory documents, prospectuses, and research reports in a single context window. Better than ChatGPT at following complex, multi-part analytical instructions.
- Regulatory filing and prospectus review
- Research report summarization and synthesis
- Multi-document comparison and analysis
- Client memo and compliance documentation
Perplexity AI
RecommendedMade by Perplexity
Best for real-time financial research with source citations. Useful for tracking regulatory changes, market developments, and recent company news. Provides linked sources you can verify, unlike ChatGPT or Claude.
- Real-time regulatory and market news
- Company background and recent event research
- Macroeconomic data and trend identification
- Compliance rule and guidance updates
Microsoft Copilot
SpecializedMade by Microsoft
Strong integration with Excel and Power BI via Copilot for Microsoft 365. Useful for data analysis within spreadsheets, report generation in Word, and email communication in Outlook. Most valuable for firms in the Microsoft ecosystem.
- Excel formula generation and data analysis
- Financial model documentation in Word
- Email drafting and inbox summarization
- Meeting notes and client call follow-ups in Teams
Google Gemini
SpecializedMade by Google
Integrates with Google Workspace and can analyze data in Google Sheets. Useful for drafting reports in Google Docs and managing client communications via Gmail integration. Best for teams already on Google infrastructure.
- Report drafting within Google Docs
- Spreadsheet analysis and formula help in Sheets
- Client email drafting via Gmail
- Research synthesis and document summarization
Common Questions
What professionals ask before adopting AI tools.
Can AI tools provide financial advice?
No. AI tools are research and drafting assistants, not licensed financial advisors. Output from any AI tool must be reviewed, verified, and approved by a qualified professional before it is used in client communications, investment decisions, or regulatory filings. Treating AI output as advice creates liability.
Are AI tools appropriate for regulated financial workflows?
Enterprise versions with appropriate data agreements can be used in many workflows, but you must verify what your firm's compliance program permits. Consumer-tier AI tools are generally not appropriate for non-public or client-sensitive information. Consult your compliance officer before deploying AI in client-facing or regulated workflows.
Can AI summarize earnings calls and financial filings?
Yes, and this is one of the best current use cases. Paste the transcript or filing into Claude or ChatGPT and ask for a structured summary with key figures, guidance changes, and risk factors. The tool does not have real-time market data, so combine this with a live data source for context.
Which tool is best for analyzing financial documents?
Claude is the strongest for long-document analysis due to its 200K-token context window, which can fit most earnings transcripts, prospectuses, and regulatory filings. Perplexity AI is better for real-time research with source citations. Use both for different parts of the workflow.
Can AI help write investment thesis memos?
Yes. Provide the key thesis, supporting data, and counterarguments and ChatGPT or Claude will structure a coherent investment memo with appropriate sections. The draft requires your analytical judgment to be accurate, but it saves significant time on formatting and prose. Never submit AI-assisted investment memos without thorough human review and verification of all claims and figures.
How do I use AI for client communications without creating liability?
Use AI to draft the structure and language, then review every factual claim before sending. Avoid having AI make specific investment recommendations or performance predictions. Add your firm's standard disclosures and compliance language. Have a licensed professional review and approve all client-facing materials before they go out, regardless of whether AI assisted in drafting.
