Key Takeaways:
- Misaligned website chatbot choices, like rule-based or poorly implemented retrieval-based bots, can frustrate users by providing insufficient or irrelevant responses, damaging your brand’s credibility.
- While LLM chatbots, such as ChatGPT, can deliver human-like conversations and save costs, they also risk spreading misinformation if not adequately monitored and trained
- Offering human specialists as a backup for complex or sensitive queries is crucial to maintaining trust, especially in industries like health, where accuracy and credibility are paramount.
Your choice of website chatbot affects brand reputation
Have you ever spoken to someone who doesn’t talk back or somebody who should never work in customer service as they are just repeating what you just said or answering based on a rehearsed transcript? Frustrating, isn’t it?
That is how it can feel to talk to an AI chatbot. Steve Jobs’s focus on putting the customer first in the customer journey changed how many businesses approached marketing. But unfortunately, he didn’t reach everyone.
AI website chatbots have become a staple in modern customer service and engagement. While their potential to streamline operations and improve user experiences is significant, businesses must tread carefully. The CFO is not always capable of running a successful business, as you cannot find the answers to all business-related questions in a spreadsheet.
Just because the numbers in Excel say you will save money implementing a chatbot, doing so can indirectly harm your business. However, it doesn’t mean you shouldn’t do it. Due to the development of AI chatbots, more people have recently started discussing the efficiencies of implementing chatbots on their websites. The importance lies in knowing which chatbot to use and when to use it.
Selecting the wrong type of website chatbot or mismanaging its implementation can harm your brand’s reputation. This article explores the three main types of chatbots, their strengths and weaknesses, and why careful consideration is crucial.

Rule-based chatbots might lead to many dissatisfied potential customers
The earliest chatbot models, rule-based chatbots, rely on predefined scripts and strict keyword matching. These bots follow fixed rules and cannot adapt or learn from user interactions.
For example, a rule-based website chatbot in a health optimisation clinic might respond to questions like “What is NMN?” with a single, scripted response such as:
“NMN stands for Nicotinamide Mononucleotide, a compound linked to cellular energy production.”
If the customer asks for more information on whether this product is worth buying, they might get a link to a product page selling these products. While the product page contains information about the product, it doesn’t necessarily contain information that answers the customer’s questions.
The simplicity of these AI chatbots ensures they stay focused on the intended message. Rule-based bots are, therefore, unlikely to say anything harmful since their responses are tightly controlled. However, they are incapable of handling complex or nuanced queries. Thus, customers can leave your website feeling dissatisfied and never return.
Retrieval-based website chatbots also have many restrictions
Retrieval-basedwebsite chatbots represent a more advanced step forward. They use machine learning to select the most relevant response from a predefined database, allowing for greater flexibility while maintaining a degree of control over the output.
For instance, Spotify employs a retrieval-based chatbot to help users discover music by suggesting playlists or artists based on their preferences. Similarly, a health optimisation clinic could use such a bot to respond to inquiries like:
“What supplements can improve my energy levels?”
The chatbot could draw on a database of curated responses, such as:
“For improved energy levels, consider supplements like NMN, CoQ10, or Vitamin B12. It’s best to consult our specialists for personalised recommendations.”
While retrieval-based chatbots provide more engaging and tailored experiences, they still operate within a controlled environment, reducing the risk of generating inaccurate or harmful information.
However, the answers might still be dissatisfactory for future customers interested in potential side effects and the opportunity to test their levels before considering buying the products. Moreover, they might get frustrated that they don’t have the chance to talk to an actual human that understands their needs.
LLM AI chatbots have the potential to save you time and money, but they still require caution
Today’s most sophisticated website chatbots, such as ChatGPT, leverage large language models (LLMs). These chatbots generate responses based on extensive training across diverse data sources and can hold complex, human-like conversations.
For example, a health optimisation clinic might use an LLM chatbot to answer broad questions such as:
“What do you recommend to improve my general health, and which types of testing do you provide that might be beneficial?”
The chatbot might respond with:
“A balanced diet, optimal sleep, and regular exercise are important factors to improve general health. We provide testing of 100 different biomarkers, VO2max test, gut health testing and ongoing testing of your blood glucose level through Continuous Glucose Monitoring (CGM).”
This involves answering the customer’s questions and can be a suitable replacement for hiring humans in customer service. However, the wide-ranging training data that powers LLM chatbots is also their Achilles’ heel. These bots can inadvertently incorporate biases or inaccuracies in the data.
For instance, online discussions around CGMs can include anecdotal claims that lack scientific validation. If the website chatbot provides advice based on these sources, it risks spreading misinformation, which could damage your clinic’s credibility. Therefore, it is essential to consider which data these AI chatbots are trained on before implementing them on your website.

You need to consider the use of AI website chatbots carefully
The type of website chatbot you choose should align with your business goals, audience expectations, and the level of control you need over the content. This decision becomes even more critical for a health optimisation clinic, where trust and accuracy are paramount.
Balancing Innovation with Caution
Rule-based chatbots might feel outdated, but they offer reliability for repetitive tasks. Retrieval-based chatbots strike a balance by providing flexibility while maintaining control over responses. They have the potential to save time and resources for your business as they can help you save time answering repetitive questions. Moreover, it can be beneficial for customers to get quick answers.
However, customers must be offered an alternative way to contact your business. If they don’t, you risk losing a lot of business and developing a poor brand reputation.
On the other hand, LLM chatbots can be suitable replacements for humans, but they require careful oversight. Without proper guardrails, they can generate misleading or harmful content that erodes trust.
Here are some practical steps to consider
- Monitor and audit responses: Review AI chatbot outputs regularly to ensure accuracy and alignment with your brand’s values.
- Incorporate human oversight: Customers should be able to escalate complex or sensitive queries to a human specialist. For example, if someone asks, “Can NMN interact with my medication?” The chatbot should redirect the query to a qualified professional.
- Train with quality data: Ensure the training data is reliable and relevant to your industry. Avoid sourcing content from unverified or biased platforms.
AI chatbots can offer immense value, but they are not without risks. By understanding the capabilities and limitations of each type of website chatbots, businesses can make informed decisions that protect their reputation and enhance customer experiences. Careful planning and oversight are non-negotiable for health-based companies, where credibility is everything.

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