What's the difference and which one to use?

What’s the difference and which one to use?

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Natural language chatbots like ChatGPT and Bing Chat have become the latest focal point in the tech industry. You’ve probably already heard about their uncanny ability to write essays, poems, and even computer code. Beyond that, these tools can also simplify complex topics and summarize entire novels. But even though both look similar on the surface, the quality of responses actually differs depending on which service you use. So in this article, let’s take a look at the differences separating ChatGPT vs Bing Chat.


If you’re in a hurry, here’s a quick summary of how ChatGPT differs vs Bing Chat:

  • Both ChatGPT and Bing Chat use a large language model known as GPT-3. However, Microsoft has adopted a more advanced model for Bing Chat, which gives it the upper hand.
  • Bing Chat is available on more platforms than ChatGPT, including Android, iOS, and even the Skype app. However, it currently requires you to join a waitlist whereas you can use ChatGPT immediately.
  • Bing primarily functions as a search engine, so the new Chat feature can access web results and up-to-date information. ChatGPT, meanwhile, does not have knowledge of recent events.
  • ChatGPT has an optional paid Plus subscription, which grants you priority access over the free tier. Bing is also free to use, but Microsoft restricts the number of conversations you can have per day.
  • Bing offers three Chat modes, while ChatGPT does not have any settings or fine-tuning options.
  • ChatGPT may offer longer creative responses. However, this may come at the expense of accuracy as it cannot fact-check its responses with external sources.
  • Bing Chat can understand and respond to you in several languages. ChatGPT only supports English at the moment.

Keep reading to learn more about the differences between Bing Chat and ChatGPT.

What can you do with Bing Chat and ChatGPT?

microsoft bing in edge

Calvin Wankhede / Android Authority

ChatGPT and Bing Chat are examples of generative AI, which means they have the ability to generate brand-new text that has never been written before. Naturally, this kind of AI is only useful if it can provide accurate information, so how does it work?

In a nutshell, both rely on a large language model developed by San Francisco-based startup OpenAI. The model, named GPT-3, has been trained on billions of text samples gathered from across the internet. This means that both chatbots have the ability to generate text that looks like it was written by a human. We’ll go through some examples in the next section.

Both ChatGPT and Bing Chat can generate human-like text on a variety of topics.

Bing also goes one step further as it can search the internet for information in real time. Admittedly, this is a double-edged sword since any misinformation it stumbles upon can introduce bias into the response. However, in most cases, Bing Chat also cites its sources at the bottom of each response. This allows you to easily verify the output’s accuracy by simply clicking on one of the citations.

On that note, it’s important to not completely trust either chatbot as both ChatGPT and Bing Chat are susceptible to “hallucinating”. That’s when a chatbot makes up a response that sounds convincing but has no basis in reality.

ChatGPT vs Bing Chat: Accuracy and knowledge

If you’re looking for information on a technical subject or recent event, Bing Chat will almost always deliver a higher-quality response as it can search the internet. But if you’re simply after historical knowledge, ChatGPT will do reasonably as well since it has some knowledge of events prior to 2021.

For example, you can use Bing while shopping to compare the pros and cons of newly-released products or to prepare a personalized itinerary for your next vacation. Both of these tasks require a fair amount of web-based research, which will take you far longer to do manually.

On the other hand, ChatGPT fares better when it comes to creative prompts as it’s tailored for conversation. While you could ask Bing Chat to write a poem, story, or essay, you’ll find that it’s extremely fact-driven and that may come at the expense of creativity.

That said, Bing does let you choose from three modes, namely Creative, Balanced, and Precise. The Creative mode comes the closest to ChatGPT’s default behavior, as you can see in the screenshot above. Even so, our testing found that ChatGPT provides longer responses.

ChatGPT vs Bing: How and where to use them?

Microsoft Bing Chat listening next to Google Assistant listening

Rita El Khoury / Android Authority

ChatGPT launched in late 2022 as a web-based tool. That open access continues to this day but that may change once OpenAI gathers enough data and the project exits the research preview phase.

Bing, on the other hand, didn’t enjoy a similarly wide release. Even though Microsoft tested the feature for months leading up to its launch, the company opted for a gradual release. In other words, you need to sign up for a waitlist and wait for at least a few days before you can use Bing Chat for the first time.

Getting access to Bing Chat requires you to join a waitlist that can take a few days to get through.

On average, expect to wait approximately two weeks, although this may change at any point. You can also use Microsoft’s Edge web browser and download the Bing app on mobile to improve your chances of getting selected sooner.

ChatGPT vs Bing: Limitations and pricing

chatgpt plus

Calvin Wankhede / Android Authority

OpenAI imposes very few restrictions on ChatGPT’s usage, even if you don’t pay for it. You may run into some errors if you send off too many messages within a few minutes, but that’s meant to combat abuse. You can also have relatively longer conversations with the chatbot – no per-conversation limits to speak of.

That said, you have the option of paying for a $20 monthly ChatGPT Plus subscription. Doing so grants you three benefits: priority access to the service, faster response times, and early access to new features. Paid accounts do not get higher-quality responses, unlike some ChatGPT alternatives out there.

ChatGPT only supports English, but unlike Bing, doesn’t have per-conversation limits.

Meanwhile, Bing can understand most major languages including French, German, and Japanese. However, it does have a few other limitations. You can only have 60 conversations with it in a single day. And each thread is limited to six replies, so don’t expect to have long back-and-forth conversations either. Microsoft may reduce these restrictions or eliminate them entirely in the future. But for now, the company says that most people find what they’re looking for within five replies.

With Bing Chat, you cannot pay for higher limits or better responses. That’s unlikely to change in the future since the company uses Bing to deliver ads and product recommendations.


No, Bing AI uses a more advanced model codenamed Promethus that has more capabilities than ChatGPT. It can also search the internet, which you cannot do with ChatGPT.

ChatGPT was created by OpenAI, a San Francisco-based startup. The same model also powers Microsoft’s Bing Chat.

No, ChatGPT and Bing Chat are both free to use.