ChatGPT Plus vs. Perplexity: Which Is the Better AI Chatbot?

ChatGPT Plus vs. Perplexity: Which Is the Better AI Chatbot?
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ChatGPT Plus vs. Perplexity: Which Is the Better AI Chatbot?

In the ever-evolving field of artificial intelligence, AI chatbots have emerged as a revolutionary technology. They are reshaping how we interact with digital platforms, providing human-like responses and performing tasks with remarkable efficiency.
Two such AI chatbots that have gained significant attention are ChatGPT Plus and Perplexity AI. In this blog post, we will discuss “ChatGPT Plus vs. Perplexity AI” by offering a comprehensive comparison of these two chatbots, shedding light on their functionality, unique features, cost, platform availability, and more.

Short Summary

  • ChatGPT Plus provides lifelike conversations with superior response quality, while Perplexity AI offers real-time web searching capabilities for higher accuracy of results.
  • Both offer training data and content generation capabilities but differ in terms of cost, accessibility, platform availability, and voice command features.

Understanding ChatGPT Plus and Perplexity AI

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ChatGPT Plus and Perplexity AI are both advanced AI chatbots employing natural language processing models. In November 2022, OpenAI released ChatGPT. However, Plus offers an improved version of the AI text generator designed to facilitate interactive conversations. On the other hand, Perplexity AI, a search engine, provides users with pertinent and precise search results.
Choosing between these two AI chatbots primarily depends on the user’s requirements and financial capabilities. If the user is looking for versatility and high-quality output, ChatGPT Plus is the go-to option. For those who need real-time web search capabilities, Perplexity AI is the solution. No matter the choice, both chatbots bring unique features and advantages to the table.

Language Models and Natural Language Processing

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ChatGPT and Perplexity AI both employ generative, pre-trained transformer models, albeit with different versions. ChatGPT Plus uses the GPT-4 for its paid version, which offers multimodal features, allowing it to understand text and visuals, and enhance problem-solving capabilities. Perplexity AI makes use of GPT-3 for its search engine purposes, harnessing the power of artificial intelligence.
In terms of performance enhancement, ChatGPT employs Natural Language Processing (NLP) and Reinforcement Learning from Human Feedback (RLHF). This makes it particularly adept at facilitating natural conversations and generating human-like responses. Perplexity AI, however, functions more like a search engine. It provides links and recommendations in response to inquiries.

AI Chatbot Capabilities

When it comes to capabilities, both ChatGPT Plus and Perplexity AI offer impressive features. ChatGPT Plus provides engaging conversational dialogue and responds to user inquiries utilizing OpenAI’s GPT language model. Its upgraded experience compared to the free version of ChatGPT makes it a popular choice among users.
Perplexity AI, on the other hand, serves as a search engine that locates and summarizes online data. ChatGPT Plus is geared towards providing natural and engaging conversations, while Perplexity AI is more akin to a real-time web search engine that provides up-to-date information along with suggested sources. Both chatbots are stable and reliable, displaying a high demand among OpenAI’s extensive user base of 100 million worldwide.

Conversational Skills

In terms of conversational skills, ChatGPT Plus and Perplexity AI show clear differences. ChatGPT Plus excels in this area, being capable of engaging in almost lifelike conversations with users. It provides responses that are nearly indistinguishable from natural ones, making it a preferred choice for users who seek interactive dialogues.
Perplexity AI, on the other hand, is restricted to summarizing web articles. While it provides adequate responses, it lacks the ability to engage in conversation or explain articles in greater detail. Its outdated language model makes it less appealing for users who seek detailed responses.

Search Engine Functionality

When it comes to search engine functionality, Perplexity AI takes the lead. Unlike ChatGPT Plus, Perplexity AI has the ability to search the web in real-time, providing current data on various topics. This makes it a suitable tool for users who need to access up-to-date information frequently.
While both chatbots employ GPT language models, Perplexity AI’s use of GPT-3 is sufficiently powerful for its search engine purpose. It guarantees the accuracy of search results through the provision of citations to the results of queries and the summarization of texts. This feature sets it apart from other AI chatbots, including ChatGPT Plus.

Response Quality

In terms of response quality, ChatGPT Plus stands out. It consistently demonstrated superior response quality compared to Perplexity AI, with more detailed and clear responses. ChatGPT Plus provides more insightful and informative responses, making it an excellent tool for interactive conversations.
Perplexity AI, on the other hand, delivers adequate responses. While it may lack the same level of clarity and detail as ChatGPT Plus, Perplexity AI’s responses take into account recent information, making it a reliable tool for obtaining accurate, up-to-date information.

Voice Command Feature and Platform Availability

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ChatGPT Plus and Perplexity AI differ in one significant way. Perplexity AI has a voice command feature, which is not available in ChatGPT Plus. While Perplexity AI offers a voice command feature, allowing users to interact with the chatbot through voice commands, ChatGPT Plus lacks this feature.
Another key difference lies in their platform availability. While ChatGPT Plus is only available online, Perplexity can be accessed both online and through an iOS app. However, there is no Android version of the Perplexity app, which limits its accessibility to iPhone users only.

Cost and Accessibility

Looking at cost and accessibility, ChatGPT Plus and Perplexity AI offer different options. To access ChatGPT Plus, users require an API key and are charged according to the number of API requests made. The monthly subscription fee for ChatGPT Plus is $20, making it a premium choice for users who seek enhanced features and capabilities.
On the other hand, Perplexity AI is free-to-use and does not necessitate payment for API requests. This makes it a more accessible option, especially for users who are budget-conscious or just starting to explore the world of AI chatbots.

Training Data and Real-Time Content Generation

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The training data and real-time content generation capabilities of ChatGPT Plus and Perplexity AI highlight another significant difference. ChatGPT Plus has been trained on a vast amount of data, around 570GB. This large dataset enables it to generate high-quality, contextually accurate results.
Perplexity AI has the capability to tap into the vastness of the internet to gain intelligence. It can learn from queries and real-time searches as they are made. This means it can provide information that is not only accurate but also up-to-date. This real-time content generation feature sets Perplexity AI apart and makes it an excellent tool for obtaining current information.

Use Cases and Applications

AI chatbots like ChatGPT Plus and Perplexity AI have various use cases and applications. These range from customer service, sales, marketing, healthcare, eCommerce, lead generation, customer segmentation, and appointment scheduling, to order processing. With the integration of tools like the Bing AI app, these chatbots can further enhance their capabilities.
While ChatGPT Plus is geared towards conversational capabilities, Perplexity AI is optimized for search engine operations. This means that while ChatGPT Plus is excellent for facilitating interactive conversations, Perplexity AI shines when it comes to providing concise answers to complex questions by searching the web in real-time.

Alternatives and Competitors

While ChatGPT Plus and Perplexity AI are impressive AI chatbots, they are not the only options available. Other AI chatbot platforms and competitors include Drift, Intercom, IBM Watson Assistant, TARS, Chatfuel, and Zendesk Support Suite. These platforms offer a variety of features, capabilities, costs, and accessibility.
Drift and Intercom, for instance, provide more conversational capabilities than ChatGPT Plus and Perplexity AI. IBM Watson Assistant and TARS offer more search engine functionality. Additionally, Chatfuel and Zendesk Support Suite are more cost-effective than the other AI-powered platform options.
Depending on the specific needs and budget of the user, these alternatives can serve as viable options.


In conclusion, both ChatGPT Plus and Perplexity AI offer unique features and capabilities, each standing out in its own way. While ChatGPT Plus shines with its human-like conversational skills, Perplexity AI impresses with its real-time content generation. The choice between the two ultimately depends on the specific needs of the user. Whether it’s engaging in lifelike conversations or obtaining up-to-date information, AI chatbots have indeed revolutionized the way we interact with technology.

Frequently Asked Questions

Which AI is better than ChatGPT?

ChatSonic, powered by CPT-4 and WriteSonic’s AI-powered chatbot, outperforms ChatGPT due to its advanced understanding of context and nuances. It is the best ChatGPT alternative available.

Is ChatGPT Plus more accurate?

ChatGPT Plus provides more accurate and faster responses than regular ChatGPT, making it a superior version overall.

Is ChatGPT the most advanced AI?

ChatGPT-4 is the most advanced AI to date, with 175 billion parameters and the potential to revolutionize the way we communicate. Its creation by OpenAI, a renowned AI research organization, has sparked a lot of excitement and anticipation for its release in 2023.
The potential of ChatGPT-4 is immense. It could be used to create more natural conversations between humans and machines, as well as to automate customer service and other tasks. It could also be used to create more engaging content.

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Written by

Dean Fankhauser
Dean Fankhauser

Dean Fankhauser is the Founder and CEO of PromptPal