9 ChatGPT and Generative AI API alternatives for developers

ChatGPT has brought the conversation about large language models to the forefront, and developers everywhere are using it for everything from integrating chat to customer service into websites and apps. applications like Expedia or Duolingo, to using it for marketing.

ChatGPT is even integrated into video games. Recently, NetEase started using AI in its Cygnus Enterprises game, and Niantic - the studio responsible for Pokémon Go - recently released a new AR experience called Wol powered by Inworld AI.

Part of this recent surge in growth includes the development of both general-purpose AI APIs and AI APIs that provide orchestrated models as part of their offerings. This can be as simple as adding text-to-speech and speech-to-text features, or even orchestrating multiple models at once.

Here are 9 of the best ChatGPT and Generative AI API alternatives for developers worth checking out.

1. Meta: Llama2

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Llama 2 is an open source large language model developed by Meta, the company behind Facebook. This model is a free alternative to ChatGPT for research and commercial purposes, meaning you can try it out easily. All you have to do is download and install Llama 2 locally.

According to benchmarks published by Meta, Llama 2 outperforms ChatGPT not only in safety but also in performance, although the difference is not too large. It's also important to note that these tests are performed against the GPT-3.5 language model, not the GPT-4 model.

There are plenty of ChatGPT alternatives, and while Llama 2 may have an edge over ChatGPT when it comes to safety and performance, ChatGPT is still superior in terms of innovation. This could be due to the huge dataset ChatGPT was trained on, or it could be because Llama 2 was trained to be family friendly.

Regardless, Llama 2 is one of the best alternatives to ChatGPT and is ideal for any project that truly requires family friendliness.

2. Inworld AI

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You may have first heard about AI characters and NPCs through videos like this one from Art from the Machine. The idea is extremely interesting, but the execution is not without problems, with some even criticizing the long pauses, sometimes incoherent answers and lifeless rhythm.

Part of the reason for these issues is that these conversations are generated directly by Open AI's API and then run through both a text-to-speech and speech-to-text program to produce the results. Final. That adds significant latency.

Inworld AI aims to change that - and they recently announced a co-development partnership with Microsoft and Xbox to achieve just that. As a replacement for ChatGPT, Inworld AI is purposely built to create realistic character performances for a variety of use cases including marketing, education, training and of course video games. It does this using what Inworld AI calls the Character Engine. Think of it like a game engine but for characters.

Inworld's Character Engine means you won't have to integrate a separate language model like ChatGPT directly into your experience or deal with any other complicated steps like setting up speech-to-text and text-to-speech. Inworld AI handles this and many other steps for you, including emotions, lip-syncing and facial expressions, etc.

Obviously, Inworld AI is an amazing alternative to ChatGPT when it comes to any gaming application, as this is the first and foremost purpose of Inworld AI, but having multiple effective coordination models is a must. AI character performance can be useful in many different use cases.

3. Cohere

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Cohere is a large language model built primarily for enterprise use. This means it was trained on a dataset that takes business use cases into account, unlike ChatGPT's more general and generic dataset.

The biggest difference between ChatGPT and Cohere is that Cohere is designed for fine-tuning. Fine-tuning the large language model allows for more accurate results in the right use case, which means Cohere can be more easily tailored to specific business needs than ChatGPT. So, this is one of the best ChatGPT alternatives for businesses.

4. Bard

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One of many free ChatGPT alternatives, Bard is a chat-based AI tool built by Google. It is mainly based on the large language model PaLM 2.

There have been many comparisons made between ChatGPT and Google Bard to try and determine which is better, but it is difficult to give an objective answer as both are in a constant state of improvement.

Bard stands out as one of the best alternatives to ChatGPT due to its ability to use real-time data, while ChatGPT is locked to data from around 2021. This means that Bard is better suited for any task that requires up-to-date information, such as current events or weather.

5. LangChain

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If you are looking for an alternative to ChatGPT with an extremely powerful API then LangChain may be just what you are looking for.

Unlike ChatGPT, LangChain is not a large language model but rather a Generative AI API and toolkit that you can use to make the most of large language models like ChatGPT more effectively.

LangChain allows you to easily set up and change components, as well as see how your large language models are performing and being used by the AI ​​API itself.

6. Claude

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Claude is an AI assistant and large language model developed by Anthropic AI, considered by some to be one of the best ChatGPT alternatives. With the introduction of Claude 2.0, this AI assistant has carved a niche for itself in the large language modeling space as an alternative to OpenAI GPT-4.

There are some things Claude can do that ChatGPT cannot. For example, Claude has the ability to take uploaded files and analyze them. It can also do this with links, although with less reliability.

This allows Claude to take files you've been assigned or are working on to help you better understand and interact with them - which makes it a great GPT-4 alternative.

7. Google – PaLM

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PaLM 2 is a large language model created by Google AI. Some consider PaLM 2 a direct replacement for GPT-4, although in reality PaLM 2 and OpenAI GPT-4 are significantly different and both represent important milestones in development. major language models.

There are quite a few differences between PaLM and ChatGPT, but the biggest difference is in how PaLM handles device compatibility.

ChatGPT is effective but quite large and cumbersome. It requires dedicated servers or powerful computers to run it, although this can largely be overcome using the API.

Unlike ChatGPT, PaLM contains many smaller models that can be used on a variety of devices. It is even possible to run PaLM 2 versions on mobile devices offline, something ChatGPT is not capable of doing.

8. Azure - Open AI Services

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Azure is a service that provides REST API access to OpenAI's language models, such as GPT-3.5 and GPT-4. These are the language models that ChatGPT is based on, and Azure serves as the Generative AI API for these models.

The advantages of using Azure over OpenAI's built-in API depend on a number of different factors. First, Azure provides private instances of OpenAI's major language models. This ensures that your data remains safe when you use the API.

Furthermore, Azure makes it easier to fine-tune OpenAI GPT models for your specific use cases. This makes creating custom AI applications easier than if you just used ChatGPT.

9. Stability AI - Stable LLM

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Stability AI is an AI-based language modeling platform that, like ChatGPT, provides an API. This allows it to work easily as a free ChatGPT alternative.

On several metrics, Stability AI's FreeWilly2 model performed better than ChatGPT, the most prominent of which was consistency.

This makes FreeWilly2 a great ChatGPT alternative. While ChatGPT can sometimes produce erratic or unpredictable results, the FreeWilly2 model tends to produce most reliable responses. If you need consistency over creativity, this is a great use case for FreeWilly2.

Kareem Winters

Update 15 December 2023