ChatGPT vs Claude for Insurance Work

By the end of this you'll know how ChatGPT and Claude differ where it counts for an agency, and you'll have a one-week test that picks a winner for your desk instead of someone else's.

Which one is better?

Everybody wants a one-word answer. Here's the honest one: it depends on your work, and you can find out in a week.

Both tools draft emails, read policies and summarize threads well enough to save real time. Liberty Mutual's 2026 study found agents using AI saved about four hours a week. The question is which one saves you more, with less checking.

The short answer

Pick the tool your agency will actually govern.

A capable model on a personal account, used by three producers in three different ways, is worse than either tool on a business plan with written rules. Liberty Mutual found only 22 percent of agents trust AI with client and business data, and 18 percent say their agency has a well-defined AI policy. That gap is the real risk, not the brand name.

Then run the test below. Let your own renewals decide.

Plans and data terms side by side

Compare like with like. For most agencies that means ChatGPT Business against Claude Team.

	ChatGPT	Claude
Personal plans	Free, Go, Plus, Pro	Free, Pro, Max, Ultra
Training on personal plans	On by default, you can opt out	On unless you opt out, since August 2025
Small-team business plan	ChatGPT Business (formerly Team)	Claude Team
Large-organization plan	ChatGPT Enterprise	Claude Enterprise
Training on business-plan data	Not by default	Not on customer content, per the Commercial Terms
Health data	Ask about a BAA before any PHI goes in	Ask about a BAA before any PHI goes in

The sources: OpenAI says it does not train on ChatGPT Business, Enterprise or API data by default, and that personal accounts can switch off model training in Data Controls. OpenAI also confirms ChatGPT Business is the plan once called Team. Anthropic's Commercial Terms cover Team, Enterprise and the API, and its consumer terms update explains the change on personal plans.

Prices move every few months. Check OpenAI's pricing page and Anthropic's before you budget.

How they compare on agency jobs

Here's what to look for on each job. Not a verdict. A checklist for your test.

Agency job	What to look for
Reading a 100+ page policy	Does it cite form numbers and pages? Does it say "not found" instead of guessing?
Loss run tables	Are the totals right when you add them yourself? Does it keep open and closed claims straight?
Client emails	Does it match your tone without sounding like a robot? Does it ever promise coverage?
Renewal letters	Does it follow your template exactly, every time?
Certificate request intake	Does it catch the waiver or primary wording the holder slipped into paragraph four?
Spreadsheets	Can it clean a vehicle or driver schedule without dropping rows?
Your files	Which file stores can it reach on your plan, and who controls that?

Both vendors ship new features constantly. A comparison chart from six months ago is already wrong. Your own documents aren't.

Run a one-week bake-off

Here's the test. It takes about an hour of setup and five days of normal work.

1. Put both on business plans for the people testing. Two to four people is enough.
2. Pick five real jobs you do every week. Use the table above as a menu.
3. Strip the documents. Names to [INSURED], [HOLDER], [CLAIMANT]. No SSNs, licenses, bank or health details.
4. Give both the same instructions. Copy this into each tool's custom or project instructions:

You assist an independent insurance agency in [STATE].
Write plainly. Never say something is covered; name the form or endorsement that decides.
Cite file and page for every fact you pull from a document. Write "not found" rather than guess.
Use [BRACKETS] for anything I did not give you.

5. Run every job on both. Same document, same prompt, same day.
6. Score each result on four things, 1 to 5: accuracy, how much you had to edit, whether it followed your format, and whether it flagged what it didn't know.
7. Count minutes. From paste to send-ready, including your checking.

At the end of the week, add it up. The tool with fewer edits and fewer uh-oh moments wins.

A tip: weight accuracy double. A pretty email with a wrong limit costs more than an ugly one with the right limit.

If you have to pick today

No time for a bake-off this month? Use these tie-breakers. They're about your agency, not the logo.

• Your team already uses one. Start there. Move them onto a business plan and write the rules. Ripping out a habit costs more than governing it.
• Your agency lives in Outlook, Teams and Excel. Put Microsoft's own option in the test too. Our guide to Microsoft Copilot for insurance agents explains the free and paid versions.
• Your hardest work is long documents. Policies, loss runs, carrier guidelines. Weight the policy-reading job double in your scoring.
• You need health data in the tool. Stop and get the BAA question answered in writing before anyone pastes a census.

And if two people on your team swear by different tools? Good. Run their favorite jobs through both and let the scores settle it.

Where both of them stop

Neither tool does the work inside your agency.

Both will draft a certificate request reply. Neither will pull the policy, fill the ACORD 25, check the endorsement and send it to the holder from your system. Both will summarize a renewal. Neither will chase the client for updated payroll, then chase again.