This answer applies 3 methods from the guide, led by one.
Start with the repeated problem
Measure the task before selecting a tool, then choose the smallest intervention that could help.
- 1Describe the repeated task and who owns it.
- 2Measure time, missed work, errors and useful outcomes.
- 3Check fit, total effort, exportability, permissions and support.
- 4Prefer a reminder or template before a larger automation.
Hold when: Do not buy complexity to solve an undefined problem. Do not assume a tool is connected because it can chat.
Read it in Broker Brain →Test with a human checkpoint
Use permitted data, verify the output and keep every external action behind an accountable person.
Read it in Broker Brain →Keep one trustworthy working record
Use the CRM for confirmed identifiers, permission, needs, source dates and next actions.
Read it in Broker Brain →Start with the job, not the tool
The guide's method ‘Start with the repeated problem’ asks a plain question before any subscription: which task do you do every week, who owns it, and what goes wrong with it now? For most agents the honest list is short: listing copy, replies to Trade Me and realestate.co.nz enquiries, vendor updates, appraisal follow-up and social posts.
Write down roughly how long each takes today and what slips. That is your baseline. If the problem is that follow-ups are forgotten rather than badly written, a reminder in your CRM fixes more than a better-written message, and no AI tool is needed at all.
The four kinds of tool agents actually use
Most of what is sold as ‘AI for real estate’ falls into four groups. Knowing which group a tool belongs to tells you what it can and cannot know.
- 01General assistants: ChatGPT, Claude, Microsoft Copilot and Google Gemini. Good for first drafts, rewrites, scripts and thinking a problem through. They start each chat knowing nothing about your listings, your database or your suburbs, and they can state a figure with nothing behind it.
- 02AI built into your CRM. Rex describes Rex AI as generating ad content for a listing, drafting SMS and email for prospecting, buyer follow-up, appraisal updates and vendor communication, and letting you search the CRM in everyday language. MRI Vault says its CRM uses AI to generate property descriptions. If you already pay for one of these, try its built-in tools before buying anything else, and check your own CRM's pages for what it offers.
- 03Photo, video and design tools: photo enhancement, virtual staging, design apps such as Canva, and video editors that cut clips and add captions. Useful for marketing, and the place where an edit can most easily mislead a buyer.
- 04Tools that do a whole job around your own records: ranking your enquiries, drafting the next message for each, preparing a vendor report. These need your data, so the privacy questions below matter most here.
Six questions to ask before client details go in
The Privacy Commissioner's guidance on generative AI is direct: do not put personal or confidential information into a generative AI tool unless it has been explicitly confirmed that the provider does not retain or disclose it. The REA's guidance on generative AI makes the same point for licensees, noting that the provider may be able to see both what you put in and what comes out.
When a provider only stores or processes information on your behalf, the Privacy Commissioner's view is that you, not the provider, remain responsible for it. So ask these before you upload a database, a vendor's details or a buyer's finance position. This is general information, not legal advice.
- 01Where is the data stored, and does the provider keep or use what I enter, for example to train its models?
- 02Who at the provider can see my inputs and outputs, and can I turn that off?
- 03Can I export everything and delete it if I stop using the tool?
- 04Who checks the figures and claims before they reach a client or an advert, and how is that recorded?
- 05Has my agency approved this tool, and does it fit the agency's policy on AI? The REA recommends agencies have one.
- 06Do my clients need to be told how the tool is used? The Privacy Commissioner expects people to be told how, when and why when AI use is likely to affect them.
Test it on one job, with you checking every output
The guide's method ‘Test with a human checkpoint’ keeps the experiment small and reversible. Use low-risk material first, such as a listing that is already public, and decide in advance what a good result looks like and what would make you stop.
The REA's guidance is clear that licensees remain responsible for the services they provide and that an error made by an AI tool is not a defence. Rule 5.1 of the code of conduct requires skill, care, competence and diligence at all times. In practice that means every figure, feature and claim is checked against its source before it goes out, and nothing reaches a client without a person reading it.
- 01Pick one job from your list, such as listing descriptions or replies to portal enquiries.
- 02Run it for two weeks on real but low-risk work, checking every output against the listing, the title or your notes.
- 03Count the time it takes after your corrections, not before, and note every error you caught.
- 04Decide: keep, change or stop. If checking takes longer than writing, stop.
Keep one record, not a second CRM in a chat window
The guide's method ‘Keep one trustworthy working record’ matters more once AI is involved. A chat assistant that holds the latest version of a vendor conversation, or a list of buyers pasted in last month, has become a second database that nobody manages.
Keep the confirmed facts, permissions and next actions in your CRM. Use the assistant for the words, then put the outcome back on the record.
Where TopStreet fits, and where it doesn't
TopStreet sits in the fourth group. It works from your leads, your listings and your suburbs rather than a blank chat, and you approve every line before anything is sent. It does not replace your CRM or your general assistant.
If all you need is a first draft of a listing, the AI already in your CRM or a general assistant you check carefully may be enough. TopStreet is worth a conversation when the job is the work around the deal: which quiet enquiries to reply to first, what to say to each, and listings and posts written in your voice with the facts sourced.
What gets in the way
Deciding ChatGPT covers everything, then using it for jobs it cannot know about.
Keep it for words. For anything that depends on your leads, listings or suburbs, use a tool that starts from your records, and check it.
Pasting a buyer list or a vendor's details into a free assistant to save time.
Ask where the data goes first. Without written confirmation that inputs are not kept or shared, keep personal information out.
Publishing what the tool wrote because it sounded right.
Check every figure and feature against its source. The REA's guidance puts the responsibility with you, not the tool.
Buying another app before trying the AI already in your CRM.
List the jobs you repeat, try your CRM's built-in tools on one of them, and add a new tool only for the job they cannot do.
Questions agents ask next
Is ChatGPT allowed for real estate agents in New Zealand?
Nothing stops you using it, but the REA's guidance on generative AI says you stay responsible for what it produces. Check its output before use, and keep client personal information out unless the provider confirms it is not kept or shared.
Which NZ real estate CRMs have AI built in?
Rex describes Rex AI as writing ad content, drafting SMS and email and searching the CRM in everyday language, and MRI Vault says it generates property descriptions with AI. Check your own CRM's pages, because features change.
Can I use virtual staging or AI photo editing?
It can help buyers picture a room, but the photos must not give a false impression of the property. Never remove a permanent feature or hide damage, and label staged images clearly so nobody is misled.
Do I need my agency's permission to use AI tools?
Check with your branch manager. The REA recommends agencies set a policy on generative AI, and the Privacy Commissioner expects senior leaders to approve a tool before staff use it with personal information.
What is the cheapest way to start with AI as an agent?
Use what you already pay for. Try your CRM's built-in AI or a general assistant on one repeated job for two weeks, check every output, and measure the time after corrections.