27 Best AI Code Assistant Tools [Free + Paid] UPDATED

DeepSeek-R1

DeepSeek is an advanced AI assistant designed to assist users with tasks such as coding, content creation, and document analysis. It allows users to upload documents and engage in extended conversations, providing comprehensive support across various domains.

The platform is powered by DeepSeek-R1, an open-source model that rivals leading AI systems like OpenAI’s o1, delivering high performance at a fraction of the cost.

Users can access DeepSeek through its web interface, mobile application, or API, making it a versatile tool for both personal and professional use.

Claude

Claude, developed by Anthropic AI, is an AI assistant that adheres to a set of ethical principles. It’s designed to revolutionize the way users interact with AI. Claude excels in a wide range of tasks involving language, reasoning, analysis, coding, and more. Accessible through a chat interface and API, Claude maintains a high degree of reliability and predictability while engaging in natural, text-based conversations. Whether it’s summarization, editing, Q&A, or even code writing, Claude is a versatile companion that can make your life easier.

BlackBox AI

Blackbox is an AI-powered coding assistant that is designed to help developers code faster and more efficiently. It offers a variety of features including AI code generation, code chat, and code search.

Blackbox is capable of understanding specific questions in various programming languages such as Javascript, Java, React, Android, Flutter, Next.js, AngularJS, Swift, MongoDB, Pytorch, and many more. It can also summarize YouTube videos and provide insights on Github repositories.

Blackbox assists developers in writing code, fixing bugs, building new features, and refactoring their code. It has real-time knowledge of the world, which enables it to answer questions about recent events, technological breakthroughs, product releases, API documentations, and more.

It integrates directly with VSCode to automatically suggest the next lines of code based on your repo context. It also provides autocomplete suggestions, code snippets, and function completions.

$ Paid

Code Assistant

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Code Llama

Code Llama is an advanced large language model (LLM) tailored for code generation and discussing code, building on Llama 2. It comes in three versions: the foundational Code Llama, Code Llama – Python for Python coding, and Code Llama – Instruct for natural language instructions. Suitable for coding tasks like completion and debugging, it supports languages including Python, C++, Java, PHP, Typescript, C#, and Bash. Available in 7B, 13B, and 34B sizes, these models have been extensively trained on code data. The 7B and 13B models excel in code completion, while the 34B model offers superior coding assistance but may be slower.

🗹 Free

Code Assistant

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Bito AI

Bito AI is a revolutionary tool designed to enhance the productivity of developers. It’s an AI-powered platform that comprehends your code in a unique way. By securely indexing your code with a single click and storing it on your machine, Bito AI allows you to ask the AI to work on your code.

The platform offers a range of features including code explanation, test case creation, performance checking, and security. It prioritizes data privacy and ensures that your code is never stored, viewed, or copied. All data is encrypted at all times.

JIT Codes

JIT.codes is an AI-powered platform that boosts developer productivity and collaboration at all skill levels. It specializes in converting text into functional HTML, CSS, and JavaScript code using advanced machine learning algorithms. Users need an OpenAI API key to access its code generation feature, which offers swift, precise, and accurate coding solutions.

Safurai

Safurai is an AI-powered coding assistant designed to enhance the productivity of developers. It aims to expedite the coding process by offering features such as code optimization, code search, and code modification.

One of its unique features is the Textbox, which allows developers to request information, advice, and ideas, all complemented by generated code. It also offers Shortcuts, which developers can use to ask for explanations, optimizations, or unit tests. It also offers a Super Search feature that allows developers to search their projects using natural language.

▢ Freemium

Code Assistant

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CodeGPT

CodeGPT, a free, open-source plugin, enhances your coding experience by integrating advanced Language Learning Models like GPT and Code LLama. It supports various services including OpenAI, Azure, You.com, and LLaMA C/C++ Port. Key features include AI chat, AI-suggested code replacements, response regeneration, and conversation history tracking. It’s compatible with IntelliJ IDEA, Android Studio, PyCharm, and similar platforms.

🗹 Free

Code Assistant

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Sourcegraph Cody

Cody, an AI coding assistant provided by Sourcegraph, is designed to enhance your coding experience. It leverages artificial intelligence and a comprehensive understanding of your codebase to expedite your coding and comprehension process.

Cody offers AI-assisted autocomplete, capable of completing single lines or entire functions across various programming languages, configuration files, or documentation. Additionally, Cody features an AI-powered chat that can help you navigate new projects, decipher legacy code, or tackle complex problems. It can answer queries about the structure of a repository, the purpose of a file, the location of a component, and troubleshooting code.

Cody also allows you to run custom and pre-built commands, generate unit tests swiftly, and optimize your code for best practices. It’s available for use in various IDEs, including VS Code and JetBrains.