HeiChat: ChatGPT Sales Chatbot

HeiChat is the first chatbot I’ve tested that I actually trust in front of my customers.

None of the AI tools I tried ever made it past testing. Answers drifted, were invented, or required constant correction.

HeiChat works out of the box. It starts from a place of reliability. The responses stay consistent and grounded when supported by clear FAQs and policies. It does not require constant babysitting. When accuracy matters, this is the tool you need.

HeiChat is the only app I’ve found that understands not every business needs the same kind of chat. It gives you different ways to approach it, and real control over how it behaves. It adapts to your business, not the other way around.

Product discovery is where it really shines. It’s fast, visual, and feels like part of the shopping experience instead of a separate tool.

Model choice is another major advantage. Being able to match the model to your use case makes a huge difference, as other reviewers have noted.

The team is highly responsive and actively improving the product in meaningful ways.

There’s real depth here. Product discovery, retrieval that actually works, learning over time, clean handoff to a human, strong search, intake, even video. It’s not a collection of features, it’s a cohesive system.

Everything feels intentional. It adds real value without getting in the way, and it runs light with no bloat.

Best in class.

After testing multiple Shopify AI chatbots, HeiChat is the only one I actually launched on my store. The rest flunked testing — hallucinations, drift, or constant manual correction.

It just works. FAQ and policy-backed responses stay accurate and grounded. No babysitting.

Real customization. Model selection, behavior tuning, flexible chat modes — it adapts to your business, not a template.

Product discovery is visual and fast. Recommendations feel native to the shopping flow, not like a support popup.

Built-in Quiz sealed the deal. I was shopping for a standalone quiz app ($30–$100+/mo) when I found HeiChat's quiz builder. It's polished, AI-driven, supports a dedicated storefront landing page, and interprets answers semantically — not just keyword matching. It killed my need for a separate subscription. At this price, that alone justifies the cost.

Everything is cohesive. Knowledge retrieval, product discovery, quiz, human handoff, intake, search, video — not a bloated feature stack, but an integrated system that stays lightweight.

Support is fast and real. No canned replies. Actual improvements shipped based on user feedback.

Bottom line: The only Shopify chatbot I trust in front of customers. Toss in the quiz tool, and there's no real competitor. Best in class.

We started using HeiChat from the very first order, and it was recommended by my friend. It works very well; they can choose different AI models for testing, which feels to me like hiring different employees. Our product is completely innovative, and HeiChat can understand our product explanations very well. It feels like having an experienced employee right from the start.

We run a complex biotech/health company and I was very surprised and impressed with the depth of knowledge provided by this Chatbot. It has saved us lots of work and converted queries to plenty of sales. Customer support is also good and emails are sent if the Chatbot can't answer. Highly recommend.

Have been using this app for almost a month.

Pros: Simply excellent at answering store policy questions, but you really have to go to the best AI agents to get quality answers. ChatGPT 5 is amazing, a lot better than the more basic ones. When will I get my order? When are you restocking this? Do you ship to country X? Do you have a physical store? All these questions are answered better than a human would.

Average: product recommendations. Here, it all depends on your own descriptions, as the bot is limited to the info you have on your site. If your site info is detailed and comprehensive, you can get very decent suggestions.

Product search is also ok, but it is not apparent, so few customers use it.

Love the Q&A part, where you can add your own answers to common questions and bot is clever enough to provide answers that are consistent with yours yet sound more human.

Most importantly I can see it is getting better as we add more information to knowledge base, improve our product descriptions, so I am hopefully eventually it will become something that can really drive conversions.

Wir sind mit der App super zufrieden. Sie ist sehr individuell. Und erleichtert uns den Kundenservice extrem.

Setup was fairly quick and easy, and the AI was quick to learn the basics of our store. It was nice to see that we could add custom training material (text, PDFs, URLs, etc) as well as testing various conversation scenarios from the admin-side and correct its responses before going live.

Also support was extremely quick and effective. Only had a couple minor things we wanted tweaked and they did it for us in no time.

Looking forward to a great experience ahead using this app for us and our customers!

AI is only as good as the data you put in - if you have good question banks for HeiChat, it will deliver.

Take some time to train the app, check its responses and fill in the gaps - and it will save time and energy.

I've already recommended the app to several people, and will continue to do so. A+.

HeiChat makes customer service so much easier! The setup was quick, and the bot replies instantly with accurate information, although not perfect and still needs some correction on our end. It understands our store policies well and sounds friendly and natural. Great tool for saving time and improving customer experience. Highly recommend!

App is great and works as it should. It has also picked up more info than i provided and helped multiple customers. We also had a technical request for lazy load support was quick to implement this.