Best AI Chatbots | Best Free ChatGPT Alternatives with API

Best AI Chatbots | Best Free ChatGPT Alternatives with API
Written by Creator

In the ever-evolving world of technology, communication between humans and machines has transcended the realm of science fiction to become a daily reality. Chatbots, powered by sophisticated natural language processing models like GPT (Generative Pre-trained Transformer), have emerged as invaluable tools for developers and tech enthusiasts alike. They assist in answering questions, automating tasks, and even engaging in playful banter. However, with the transition from novelty to necessity, the cost of utilizing these AI-driven chatbots can become a concern, especially for developers who yearn for cost-effective solutions.

This article delves into the realm of free alternatives to GPT-powered chatbots, specifically tailored for coding and programming tasks. We will explore a range of options that not only replicate the capabilities of their premium counterparts but also offer unique features and advantages. Whether you’re a seasoned developer looking to streamline your workflow or an aspiring coder seeking a helping hand, this guide will introduce you to the best free chatbot alternatives for coding, ensuring that you can harness the power of AI without breaking the bank.

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Best Free ChatGPT Alternatives

There are several free alternatives to GPT-3 and similar AI chatbots. Please note that the landscape of AI chatbots may have evolved since then. Here are some free alternatives:

  1.  GPT-2: While GPT-3 is a paid service, OpenAI has released its predecessor, GPT-2, to the public for free. You can use GPT-2 through various open-source implementations.
  2.  DialoGPT: Also created by OpenAI, DialoGPT is designed for multi-turn conversations. You can access it through the OpenAI API.
  3.  Chatbot Integrations: Many platforms and services offer free chatbots for specific use cases. For instance, Facebook Messenger and Telegram have chatbot platforms that allow you to build your own bots for free.
  4.  Rasa: Rasa is an open-source conversational AI platform. It allows you to build your own chatbots and assistants for free.
  5.  Microsoft Bot Framework: Microsoft provides a Bot Framework that you can use to create chatbots for various platforms, including Skype and Microsoft Teams. It offers a free tier.
  6. IBM Watson Assistant: IBM Watson Assistant has a free plan that allows you to create chatbots for basic use cases.
  7. Pandorabots: Pandorabots offers a free plan to create chatbots and integrate them into websites or apps.
  8. Google Dialogflow: Google’s Dialogflow offers a free tier for building chatbots and conversational interfaces.
  9. BotPress: BotPress is an open-source chatbot platform that you can use for free to build and deploy chatbots.
  10. SnatchBot: SnatchBot provides a free chatbot building platform with a user-friendly interface.

Remember that the capabilities and limitations of these alternatives may vary. It’s essential to choose the one that best suits your specific requirements and budget.

Best Free ChatGPT Alternatives for Coding

When it comes to AI chatbots specifically designed for coding and programming-related tasks, there are several excellent options available. These chatbots can help programmers with tasks such as coding assistance, debugging, code generation, and answering coding-related questions. Here are some of the best AI chatbots for coding:

1. TabNine:

– Description: TabNine is an AI-powered code completion tool that uses machine learning to predict and suggest code completions as you type. It supports multiple programming languages and code editors.
– Key Features: Intelligent code completion, supports a wide range of languages and editors.

2. Kite:

– Description: Kite is an AI-powered code completion and code recommendation tool designed to boost developers’ productivity. It offers context-aware code suggestions.
– Key Features: Contextual code completions, Python-focused, supports popular code editors.

3. GitHub Copilot:

– Description: GitHub Copilot is powered by OpenAI’s GPT-3 and is designed to assist developers with code generation and suggestions directly within popular code editors like Visual Studio Code.
– Key Features: Code generation, code suggestions, collaboration with code examples.

4. DeepCode:

– Description: DeepCode is an AI-powered static code analysis tool that helps developers find and fix issues in their code. It supports multiple programming languages.
– Key Features: Code analysis, bug detection, code quality improvement.

Best AI Chatbots | Best Free ChatGPT Alternatives with API

Best AI Chatbots | Best Free ChatGPT Alternatives with API

5. Codecademy Chatbot:

– Description: Codecademy, an online learning platform, offers a chatbot that provides coding assistance and answers to programming-related questions.
– Key Features: Learning-focused, coding assistance, interactive coding challenges.

6. Stack Overflow Chatbot:

– Description: Stack Overflow, a popular Q&A platform for programmers, has a chatbot that can assist with finding answers to coding questions and debugging issues.
– Key Features: Access to a vast developer community, code troubleshooting.

7. Intellicode (Visual Studio):
– Description: Intellicode is a Visual Studio extension by Microsoft that uses AI to provide smarter code completion suggestions based on your coding practices.
– Key Features: Intelligent code suggestions, Visual Studio integration.

8. Code-OSS by Microsoft:

– Description: Code-OSS is the open-source version of Visual Studio Code, and it supports extensions, including AI-based code completion tools like TabNine.
– Key Features: Open source, extensive extension support.

9. Codota:

– Description: Codota is an AI-powered code completion tool for Java developers. It helps automate code writing and improve code quality.
– Key Features: Java-focused, intelligent code completions.

10. HackerRank Code Checker:

– Description: HackerRank offers an AI-powered code checker that evaluates your code submissions for coding challenges and provides feedback.
– Key Features: Coding challenge evaluation, code assessment.

It’s a good practice to visit their respective websites or check in your preferred code editor’s extensions marketplace for the most up-to-date information on these AI chatbots for coding.

ChatGPT Alternatives with Free Api

Here are some AI chatbots with free API usage options that you can integrate into your applications or services:

1. Dialogflow (Google Cloud):

– Description: Dialogflow, by Google Cloud, is a powerful natural language understanding platform that allows you to build conversational interfaces. It offers a free tier with limited API requests.
– Key Features: Multilingual support, rich responses, machine learning capabilities.

2. Microsoft Bot Framework:

– Description: Microsoft Bot Framework provides tools and services for building chatbots that can be integrated into various platforms, including web and messaging apps. It offers free usage within certain limits.
– Key Features: Integration with Azure services, adaptive dialogs, multi-channel support.

3. Wit.ai (by Facebook):

– Description: Wit.ai, owned by Facebook, offers natural language processing APIs for building chatbots and voice assistants. It has a free tier for API usage.
– Key Features: Intent recognition, entity extraction, multilingual support.

4. IBM Watson Assistant:

– Description: IBM Watson Assistant is a chatbot development platform that offers a free Lite plan with limited API calls. It provides a range of AI-powered capabilities.
– Key Features: Integration with IBM Cloud services, dialog flow management, analytics.

5. Rasa:

– Description: Rasa is an open-source conversational AI platform that allows you to build your own chatbots and assistants. You can use the free open-source version or their hosted paid version.
– Key Features: Open-source, natural language understanding, customizability.

6. GPT-3 API (by OpenAI):

– Description: OpenAI’s GPT-3 API provides access to the GPT-3 language model, which can be used to build chatbots and natural language processing applications. It offers a limited free tier.
– Key Features: Advanced language understanding, content generation, chatbot capabilities.

7. Botpress:

– Description: Botpress is an open-source chatbot platform that allows you to create and deploy chatbots. The open-source version is free to use.
– Key Features: Open source, visual bot builder, integration capabilities.

8. ChatterBot:

– Description: ChatterBot is a Python library for building chatbots. It’s open source and free to use. While it doesn’t have a cloud API, you can integrate it into your Python applications.
– Key Features: Open source, trainable, and customizable.

9. Pandorabots:

– Description: Pandorabots offers a free tier for building and hosting chatbots on their platform. It uses AIML (Artificial Intelligence Markup Language) for creating chatbots.
– Key Features: AIML-based, conversational design, analytics.

10. QnA Maker (by Microsoft):

– Description: QnA Maker, part of Microsoft Azure, allows you to create question-and-answer chatbots using your existing content. It has a free tier with limitations.
– Key Features: Content ingestion, knowledge base creation, multi-turn conversations.

Always check their respective websites for the most up-to-date information on their free API usage options and pricing plans.


In conclusion, the realm of AI-powered chatbots is teeming with innovation and possibilities. While ChatGPT is undoubtedly a pioneering language model, there are several noteworthy alternatives available for those seeking AI chatbot solutions, each with its unique strengths and capabilities.

Whether you’re looking for versatility in dialogue design, multilingual support, or customization options, you can find a free alternative that suits your specific needs. Dialogflow, Microsoft Bot Framework, Wit.ai, IBM Watson Assistant, Rasa, GPT-3 API, Botpress, ChatterBot, Pandorabots, and QnA Maker are just a few of the impressive options on offer.

The choice of the best alternative depends on your project requirements, development skills, and the level of control you desire over your chatbot’s functionality. Keep in mind that the field of AI chatbots is dynamic and rapidly evolving, so exploring these alternatives can lead to exciting possibilities for enhancing user experiences, automating tasks, and delivering AI-powered solutions across various domains.

As the AI chatbot landscape continues to evolve, staying informed about the latest developments and experimenting with different platforms will empower you to harness the full potential of conversational AI in your projects, all while accommodating your budget constraints with these free alternatives.

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