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OpenAI has transformed the landscape of artificial intelligence, leading to remarkable tools like ChatGPT and Perplexity AI that change our technological interactions. Even though both are based on GPT technology, their unique characteristics create interesting comparisons for anyone in search of an exceptional AI helper.
1. Technology
The language models employed by ChatGPT and Perplexity exhibit significant differences. The free version of ChatGPT offers GPT-4o mini, with restricted access to features such as data analysis and internet browsing. Conversely, a subscription to the Plus plan at $20 per month unlocks advanced models (GPT-4, GPT-4o, OpenAI o1-preview) and tools like DALL-E for image creation and an enhanced voice mode.
Perplexity Pro, also available for $20 per month, utilizes models such as GPT-4 Omni and Claude 3.5 Sonnet for sophisticated tasks, offering up to 300 Pro Searches every day. It allows file analysis (like PDFs) and includes a $5 monthly credit for API use, enabling AI search integration into personalized projects. Pro subscribers also benefit from dedicated support channels.
2. Functionality
ChatGPT and Perplexity serve as conversational AI platforms, yet they diverge significantly in their functionalities due to underlying design philosophies. ChatGPT operates more like a conventional AI chatbot, but the Plus version augments this experience. Users can create and customize a range of GPTs for various applications. With the latest integration of a web search feature, ChatGPT is capable of providing real-time information, enhanced by the advanced reasoning capabilities of the GPT-4o models, which also include sources in its responses.
On the other hand, Perplexity AI resembles a search engine that suggests answers while providing source references for your questions. It effectively searches the internet in real-time, yielding current information on diverse topics. The related search queries presented at the bottom of responses allow in-depth exploration of subjects, tempting you to go down a discovery path.
Both tools excel at research and information gathering, but ChatGPT’s broader functionality makes it ideal for users who need an all-in-one solution. Perplexity shines as a straightforward, real-time response engine, providing reliable and succinct information.
3. Pricing
Perplexity and ChatGPT offer competitive subscription rates, both priced at $20 per month. While this subscription opens access to enhanced features, each platform addresses different user requirements.
ChatGPT Plus enhances accessibility to OpenAI’s GPT-4 and its variations, prioritizes access to new features, and includes data analysis tools, file uploads, alongside Advanced Voice Mode. It targets those who depend on advanced AI for productivity and efficient task management.
In contrast, Perplexity Pro focuses on superior search capabilities, offers at least 300 daily Pro Searches, facilitates file analysis, and provides access to state-of-the-art AI models like GPT-4 Omni and Claude 3. Additionally, it includes a $5 monthly API credit to incorporate AI into custom projects, positioning itself as a valuable resource for developers and researchers. It also boasts community-support features, such as a dedicated Discord channel for Pro users, along with prioritized customer support.
Your choice will depend on how you plan to use these tools. ChatGPT Plus is exceptional for those looking for a refined conversational AI experience for tasks like writing and analyzing, whereas Perplexity Pro is better suited for requirements involving advanced search functions and customizable AI models. Both platforms have free versions you can explore before committing to a subscription. ChatGPT Plus justifies its price with its extensive capabilities, while Perplexity AI enhances the search experience in an intuitive manner.
4. Responses
To assess their response capabilities, we undertook a series of tests on both chatbots, asking the same questions to each AI model.
The evaluation showed that ChatGPT Plus consistently offered faster and more direct responses.
Perplexity delivered high-quality responses but was slower in comparison. If you’re looking for logical breakdowns accompanied by abundant sources, Perplexity will serve you well as a search partner. While its answers may not always be extensive, they are precise. Perplexity is particularly adept at locating sources that guide you to correct answers.
5. Supported Platforms
ChatGPT Plus is accessible via a paid subscription, enjoying a large user following who typically access it through a web interface or desktop applications for Windows or Mac. Users can also engage via mobile devices, including an official ChatGPT app now available on iOS.
Download: ChatGPT for iOS | Android (Both Free)
Perplexity is similarly accessible both online and through mobile applications for iPhone and Android users, providing easy access to one of the most powerful search engines right from your device. The Perplexity app also features voice commands for hands-free prompts, achieving fantastic results.
Download: Perplexity for iOS | Android (Both Free)
6. Speed and Stability
Perplexity AI is celebrated for its speed due to its real-time web searching abilities, delivering the most current information in mere seconds. This makes it a preferred choice for fact-checking and staying updated on breaking developments.
With the introduction of live search features, ChatGPT has successfully narrowed the speed gap. The GPT-4o model, available for Plus subscribers, provides rapid and natural-sounding replies. While Perplexity excels at swift data retrieval, ChatGPT also offers competitive speed along with the versatility for rich, engaging conversations.
Both platforms exhibit strong reliability. ChatGPT ensures Plus users receive priority access during peak times, while Perplexity’s limited user base maintains consistent performance as long as you’re connected.
7. Comparing with Copilot (formerly Bing Chat)
Copilot, which is embedded within Microsoft Edge and Windows, is built for efficient productivity. Powered by Bing search, it generates quick and relevant outcomes and combines features like image generation, voice commands, and file management. This seamless integration makes it ideal for individuals immersed in the Microsoft ecosystem, delivering an optimized browsing and research experience.
Conversely, ChatGPT shines with its versatility and creativity, enhanced by features such as customizable GPT templates and ongoing voice interaction. The recent addition of a live search feature bolsters its real-time capabilities, while Perplexity focuses on delivering accurate, well-researched responses through real-time web searches. Perplexity excels in research and fact-checking, making it a trusted source for up-to-date information. Ultimately, your choice hinges on whether you prioritize integration, creative flexibility, or precise facts.
ChatGPT Plus vs. Perplexity AI: Two Notably Different Chatbots
For those looking to enhance writing, programming, or research endeavors, both ChatGPT Plus and Perplexity come with their own distinct attributes and benefits. ChatGPT Plus stands out for its versatility, acting as an all-encompassing AI companion, whereas Perplexity is particularly excellent for conducting detailed research across various topics.
While both options merit testing, ChatGPT Plus offers an edge due to its support for plugins and other advanced features. Subscribers gain access to a wider variety of prompts, although Perplexity continues to evolve and improve. Personally, I maintain access to both tools, as they lead their respective fields.
