ChatGPT vs Claude vs BARD vs Bing Chat vs Perplexity AI vs Pi – The AI Face-Off

November 6, 2023


In recent years, AI chatbots have become an integral part of various industries, from customer service to content creation. With an increasing number of options available, it’s crucial to understand the capabilities and limitations of each. In this article, we’ll delve into a head-to-head comparison of some of the leading AI chatbots in the market.

Comparison Spreadsheet

1. Accessibility and Pricing:

  • Chat GPT, Bing Chat, Perplexity AI, Google Bard, Claud 2, and Pi are some of the top contenders in the AI chatbot arena.
  • Availability: Chat GPT, Bing Chat, Perplexity AI, Google Bard, Claud 2, and Pi are accessible through their respective URLs.
  • Pricing: All six chatbots offer free versions, but some also have premium options. For example, Chat GPT Plus costs $20 per month, while Bing Chat offers an enterprise version for $5 per user per month.

2. Language Models:

  • Chat Bots rely on advanced AI language models trained on extensive text data to comprehend and generate natural language.
  • Chat GPT uses GPT 3.5 for the free version and GPT 4 for the paid version. Bing Chat and Perplexity AI use OpenAI’s GPT 4. Claud 2 employs its proprietary model, while Google Bard uses the Pathways language model (Palm2). Pi utilizes its own inflection one model.

3. Prompt Size Limits:

  • A token is a unit of text that language models use to process input. Chat GPT has a limit of 4096 tokens for the free version but can accept longer text up to approximately 31,000 characters.
  • Bing Chat, on the other hand, has a strict 4000-character limit. Perplexity AI can accept up to around 9200 characters. Claud 2 boasts a massive 100,000-token limit, while Google Bard and Pi have lower limits, with Google Bard accepting around 10,000 characters and Pi capping at 1000 characters.

4. Image Capabilities:

  • Among the chatbots, Bing Chat emerges as the leader in image recognition and creation capabilities. It allows users to upload various image formats and provides accurate analyses.
  • Claud 2, Google Bard, Perplexity AI, and Pi do not have image recognition capabilities. Chat GPT also lacks the ability to process images.

5. Web Access:

  • Bing Chat, Perplexity AI, Pi and Google Bard have the ability to browse the internet, providing up-to-date information.
  • Chat GPT 3.5 , Claud 2 do not have direct access to the internet.

6. Supported Languages:

  • Chat GPT and Bing Chat support over 100 languages, allowing for diverse communication.
  • Perplexity AI supports 30+ languages, while Claud 2 and Pi are currently English-only. Google Bard can support 40+ languages.

7. Voice Chat Capabilities:

  • Bing Chat and Google Bard have the ability for both input and output, meaning they can listen and talk. Chat GPT, Perplexity AI, Claud 2 do not possess voice chat capabilities. Pi can provide output only.

8. Analyze Media Feature:

  • Perplexity AI, and Claud 2 can analyze PDF and text files. Chat GPT, Bing Chat, Google Bard, and Pi lack this capability.

9. Math Problem Solving:

  • While none of the chatbots are specialized in math, Google Bard and Claud 2 demonstrated a better understanding of mathematical word problems.

10. Long Text Summarization:

  • Bing Chat, Perplexity AI, Claud 2, Pi and Google Bard excelled in summarizing long texts, provided the content was available on the internet. Chat GPT faced limitations due to its text input restrictions.


Choosing the right chatbot depends on your specific needs and priorities. Each of these chatbots has its strengths and weaknesses. While some excel in language support, others stand out in areas like image recognition or text processing. Consider the key features that matter most to you, and let that guide your decision.

Remember, the best chatbot for one application may not be the best for another, so it’s essential to evaluate them based on your unique requirements.

In the rapidly evolving field of AI, we can expect even more advancements and improvements in chatbot capabilities in the future. Keep an eye out for updates and new releases that might offer even more tailored solutions to your needs.

Note: Availability, language support, and capabilities mentioned in this article are based on the information available up until August 2023. It’s recommended to verify the latest details from official sources or respective chatbot providers.

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