Answer your Google reviews from ChatGPT
RepliFast is an app in ChatGPT that reads your Google reviews, writes replies in your own voice and posts them to Google after you approve the exact text, so you can answer reviews from a chat instead of copying and pasting.
It needs a RepliFast account, which starts with 15 free replies per location and no credit card. Paid plans start from $12/mo billed annually ($15 monthly).
- Approved for the GBP API
- Nothing posts without your OK
- No credit card
Can ChatGPT post replies to Google reviews?
Not on its own. Plain ChatGPT only sees the text you paste in, and you copy its reply back into Google yourself.
With the RepliFast app connected, it can. ChatGPT reads the reviews on your Google Business Profile through RepliFast, writes the reply, and posts it through the official Google Business Profile API once you say so.
What can you ask the RepliFast app?
Talk to it the way you would talk to someone who looks after your reviews. These are real requests the app understands.
- “Anything I should look at?”
- A short briefing across all your locations: reviews waiting for a reply, new complaints from the last seven days, drafts waiting for you, and the replies RepliFast already posted by itself.
- “Show me last week’s complaints.”
- The 1 to 3 star reviews first, with the full text, so you can decide which ones need you personally.
- “Reply to Maria. Shorter, and mention we fixed the oven.”
- A reply in the voice you saved in RepliFast, with your change worked in. It stays a draft until you say otherwise.
- “Post it.”
- That exact text goes live on Google, for that one review. Nothing else is posted with it.
- “How did last month go?”
- New reviews, average rating, how many got a reply, and the change against the month before.
- “Which location is furthest behind?”
- Every connected location with the number of reviews still waiting for a reply.
How do I connect my Google Business Profile to ChatGPT?
It takes about two minutes.
Open the app in ChatGPT
Find RepliFast in the ChatGPT app directory, or use the button on this page, and click Connect.
Sign in or create your account
ChatGPT sends you to RepliFast. Sign in, or create a free account in the same step. No credit card.
Connect your Google Business Profile
If your profile is not connected yet, ChatGPT gives you the link. After that, just ask about your reviews.
Will ChatGPT post a reply without asking me?
No. A reply on Google is public and stays there, so the app is built to ask first, every time.
- Nothing is posted until you have seen the exact reply and said to post it.
- One approval posts one reply. ChatGPT cannot publish a batch from a single yes.
- A draft written in the chat is never posted by autopilot. It waits for you.
- The app only sees the locations on your own RepliFast account.
- You can disconnect it at any time in ChatGPT’s settings. Your RepliFast account stays as it is.
Plain ChatGPT, Zapier or the RepliFast app: which should you use?
Checked 13 November 2026 against each vendor's own page.
| Option | Reads your Google reviews | Posts the reply to Google | Shows you the reply before it posts | Answers new reviews while you are away | Cost |
|---|---|---|---|---|---|
| Plain ChatGPT | No, you paste each one in | No, you paste it into Google | Yes, you post it yourself | No | Your ChatGPT plan |
| ChatGPT through a Zapier template | Yes, a new review starts it | Yes | Not in Zapier’s template: it posts on its own | Yes | Your Zapier plan plus ChatGPT. Not listed on the template page |
| Opus Growth Business Profile connector | Yes | Yes | Yes, each reply is shown first | Not described | Included in its plans, from $49/mo |
| RepliFast app in ChatGPT | Yes, every connected location | Yes, through the Google Business Profile API | Yes, the exact text, one review per approval | Yes, with autopilot on the Pro plan | 15 free replies per location, then from $12/mo billed annually ($15 monthly) |
- Plain ChatGPT. Pick this if you get a few reviews a month and do not mind copying and pasting.
- ChatGPT through a Zapier template. Pick this if you already run Zapier and are happy for replies to go out without you seeing them.
- Opus Growth Business Profile connector. Pick this if you already use Opus Growth for your Business Profile.
- RepliFast app in ChatGPT. Pick this if you want to approve replies in a chat and still have new reviews answered by your rules when you are not chatting.
How do I reply to Google reviews with plain ChatGPT for free?
You can do it without any app. It takes a minute or two per review.
The prompt
You reply to Google reviews for [business name], a [type of business] in [city]. Write a reply to the review below, in the language it was written in, in under 60 words. Mention one specific thing the reviewer said. Do not offer refunds, discounts or anything I have not told you about. If it is a 1 to 3 star review, name the problem plainly and invite them to contact [email or phone]. Review from [name], [stars] stars: [paste the review]
The steps
- Open your Google Business Profile and find a review without a reply.
- Copy the review text, the name and the star rating.
- Paste the prompt above into ChatGPT, fill in the brackets and paste the review at the end.
- Read the reply and fix anything that is not true for your business.
- Paste it into the reply box on Google and publish.
Where it breaks
- ChatGPT cannot see your reviews, so it cannot tell you which ones still need a reply or when a new one arrives.
- It is one review at a time, and you paste twice for each one.
- Your voice lives in the prompt, so you keep it consistent by hand.
How much does the RepliFast app in ChatGPT cost?
The ChatGPT app is included with every RepliFast account. New accounts get 15 free replies per location. After that, plans start from $12/mo billed annually ($15 monthly). Autopilot, which answers new reviews by your rules when you are not in the chat, is on the Pro plan.
14-day money-back guarantee. Cancel anytime. See pricing
More questions
Do I need a RepliFast account to use the ChatGPT app?
Yes. When you click Connect in ChatGPT you can sign in or create one in the same step. New accounts get 15 free replies per location, no credit card. After that, plans start from $12/mo billed annually ($15 monthly).
Is this the same as asking ChatGPT to write a review reply?
No. Plain ChatGPT only sees what you paste in, and you still have to copy the reply into Google yourself. The RepliFast app reads your real reviews from your Google Business Profile, writes in the voice you saved, and posts the reply to Google for you once you approve it.
Does it work for more than one location?
Yes. Ask about one location by name, or ask what needs attention and you get every connected location at once.
Which languages does it reply in?
By default the reply is written in the language of the review, so a review in Spanish gets a reply in Spanish. You can set one fixed reply language in RepliFast instead.
Do I still need the RepliFast app?
They are the same account. ChatGPT is handy for working through reviews in a conversation. The RepliFast app is where you set your voice and rules, and on the Pro plan autopilot keeps answering new reviews when the chat is closed.
Is RepliFast part of OpenAI or Replit?
No to both. RepliFast (replifast.com) is an independent product built by Kevin Hofmann. It is not made by OpenAI and has nothing to do with Replit. The app is listed in the ChatGPT app directory.
Is there an MCP server?
Yes. The app runs on RepliFast’s MCP server at https://www.replifast.com/api/mcp, with OAuth sign-in. ChatGPT is the supported host today.
Ask ChatGPT about your reviews
Connect RepliFast once, then ask what came in, get replies in your voice and post them when you are happy.
15 free replies per location · No credit card