Best AI Coding Assistants with a Free Trial of 2025

Cody is an advanced AI coding assistant developed by Sourcegraph to enhance the efficiency and quality of software development. It integrates seamlessly with popular Integrated Development Environments (IDEs) such as VS Code, Visual Studio, Eclipse, and various JetBrains IDEs, providing features like AI-driven chat, code autocompletion, and inline editing without altering existing workflows. Designed to support both individual developers and teams, Cody emphasizes consistency and quality across entire codebases by utilizing comprehensive context and shared prompts. It also extends its contextual understanding beyond code by integrating with tools like Notion, Linear, and Prometheus, thereby gathering a holistic view of the development environment. By leveraging the latest Large Language Models (LLMs), including Claude 3.5 Sonnet and GPT-4o, Cody offers tailored assistance that can be optimized for specific use cases, balancing speed and performance. Developers have reported significant productivity gains, with some noting time savings of approximately 5-6 hours per week and a doubling of coding speed when using Cody.

Codeium is the modern code superpower. It's a free AI-powered code acceleration toolkit. Codeium currently provides AI-generated autocomplete in more than 20 programming languages (including Python and JS, Java, TS, Java and Go) and integrates directly to the developer's IDE (VSCode, JetBrains or Jupyter notebooks. Colab, Vim / Neoovim, etc. Codeium generates multiline code suggestions in a matter of seconds. This will eliminate the need to search for APIs and documentation, write boilerplate and unit test scripts, and many other tedious or frustrating tasks. Codeium is a training platform that allows you to quickly develop on billions of lines. It also helps you stay in the flow and lets you become the best coder you can be.

UserWay is a pioneer in AI-powered web accessibility technologies designed to dismantle digital accessibility barriers, Their suite of accessibility solutions assist over 60 million users with disabilities daily as they help to make every digital touchpoint intuitive and inclusive. By bringing a distinct blend of legal, accessibility, and technical expertise together, UserWay’s digital accessibility compliance products support continuous adherence to accessibility laws and guidelines, such as WCAG 2.2, ADA, EN 301-549, and Section 508. Beyond their state-of-the-art Accessibility Widget, UserWay's Accessibility Plugin adds accessibility into websites on platforms like Shopify, Wix, and WordPress with native integration. Their Accessibility Scanner automates violation detection and Accessibility Audits provide remediation in real-time. Find out why millions trust UserWay for their digital accessibility and compliance needs.

AIWriter is the ultimate solution to all your content creation requirements. Our advanced AI technology, which includes GPT-3 and GPT-4 languages models, allows you to create high-quality, multilingual content with ease. Our platform includes a number of features including AI Text Generation (AI Text), AI Image Generation (AI Image Generation), AI Coding Generation (AI Coding Generation), and Speech to Text. Choose from a variety of specialized bots, or use our templates to create articles, blogs, advertisements, and more. You'll never run short of ideas with the different templates for content creation. AI-generated topic ideas and outlines provide endless inspiration for content creation. You can create unique images with our Stable Diffusion Solution by simply describing them. Our AI code generator allows developers to generate code more quickly and with greater accuracy. AIWriter is not only a tool for content creation, but also offers a referral program to earn passive income.

Gemini Advanced is an AI model that delivers unmatched performance in natural language generation, understanding, and problem solving across diverse domains. It features a revolutionary neural structure that delivers exceptional accuracy, nuanced context comprehension, and deep reason capabilities. Gemini Advanced can handle complex and multifaceted tasks. From creating detailed technical content to writing code, to providing strategic insights and conducting in-depth analysis of data, Gemini Advanced is designed to handle them all. Its adaptability, scalability and flexibility make it an ideal solution for both enterprise-level and individual applications. Gemini Advanced is a new standard in AI-powered solutions for intelligence, innovation and reliability. Google One also includes 2 TB of storage and access to Gemini, Docs and more. Gemini Advanced offers access to Gemini Deep Research. You can perform real-time and in-depth research on virtually any subject.

Increase software development and delivery speed using generative AI assistance with enterprise security and privacy protected. Gemini Code Assist generates code blocks and functions as you type. Code assistance is available for many popular IDEs such as Visual Studio Code and JetBrains IDEs including IntelliJ, PyCharm and GoLand. It also supports 20+ programming language, including JavaScript, Python and C++. You can chat with Gemini Code Assistant using a natural language interface to receive answers to your coding queries or guidance on best coding practices. Chat is available on all supported IDEs. Gemini Code Assist allows enterprises to customize the software by using their own codebases and knowledge bases. Gemini Code Assist allows for large-scale changes in entire codebases.

K.Explorer is an AI system that creates better software faster, cheaper, and more efficiently. A coding assistant that increases developer productivity. An AI pair programmer that suggests code completions and complete function bodies as you type. You can also search the engine for help. It is an AI-powered Code Assistant that has been trained on millions of lines of code from private corporations, as well as billions of lines of open-source code for general purposes. Natural Language allows programmers to receive guidance and tell a text story about what code they are writing.

Your blogs, emails, and websites will be 10X faster if you create SEO-optimized, plagiarism-free content. Unique and unimaginable capabilities that are unlike anything you have ever experienced. You can save time and money, while increasing your growth and customer satisfaction. This program is designed to grab viewers' attention and convert them into customers. SinCode AI can read and create content in 26 languages. Invite your team members to collaborate on content creation in real-time. You can customize the results to your liking with powerful customization options. You can choose from a variety AI tools to create social media ads, hero section, blog posts, or other content. Describe to the AI what content you want. The better the output, the more detail you provide. Our AI is highly trained and can understand your details and create unique content that feels human-like in seconds.

Available in more than 20 programming languages, including Python, JavaScript and TypeScript, Ruby, TypeScript, Go, Ruby and many others. BLACKBOX AI code search was created so that developers could find the best code fragments to use when building amazing products. Integrations with IDEs include VS Code and Github Codespaces. Jupyter Notebook, Paperspace, and many more. C#, Java, C++, C# and SQL, PHP, Go and TypeScript are just a few of the languages that can be used to search code in Python, Java and C++. It is not necessary to leave your coding environment in order to search for a specific function. Blackbox allows you to select the code from any video and then simply copy it into your text editor. Blackbox supports all programming languages and preserves the correct indentation. The Pro plan allows you to copy text from over 200 languages and all programming languages.

WebSparks, an AI-powered platform, allows users to quickly and efficiently transform their ideas into production-ready apps. It generates full-stack apps with robust backends and optimized databases by interpreting text descriptions and images. WebSparks streamlines development with real-time previews, one-click deployment and a streamlined process. It is accessible to designers, developers and non-coders. WebSparks is an AI software engineer that can do it all.

Tabnine is the AI coding assistant that you control — helping development teams of every size use AI to accelerate and simplify the software development process without sacrificing privacy, security, or compliance. Tabnine boosts engineering velocity, code quality, and developer happiness by automating the coding workflow through AI tools customized to your team. Tabnine is trusted by more than 1,000,000 developers across thousands of organizations. Tabnine offers best-in-class AI code completion and an AI-powered chat and supports numerous use cases such as code generation, explanation of code, creating unit tests, generating documentation, debugging code, refactoring and maintaining code. Tabnine is integrated with all the major IDEs such as VS Code, JetBrains, Visual Studio, Eclipse. It supports over 80 programming languages and frameworks including JavaScript, TypeScript, Python, Java, C, C++, C#, Go, Php, Ruby, Kotlin, Dart, Rust, React/Vue, HTML 5, CSS, Lua, Perl, YAML, Cuda, SQL, Scala, Shell (bash), Swift, R, Julia, VB, Groovy, Matlab, Terraform, ABAP and more.

Your AI pair programmer. GitHub Copilot allows you to get suggestions for entire lines or entire functions from your editor. GitHub Copilot is a program that has been trained on billions upon billions of lines public code. It saves you time and helps you stay focused. GitHub Copilot is now available as a Visual Studio Code Extension. It works on any Visual Studio Code platform, on your computer or in the cloud at GitHub Codespaces. It's easy to use and fast enough that you can type as you type. GitHub Copilot is compatible with a wide range of languages and frameworks. The technical preview works especially well with Python, TypeScript Ruby, Ruby, and Go. However, it can also understand dozens of languages and help you navigate almost any situation. You are always in control with GitHub Copilot. You can choose from a variety of suggestions, accept or reject them, and edit the code manually. GitHub Copilot adapts according to your coding style and makes edits.

Wing Python IDE was built from the ground up to provide a better Python development experience. Wing will take care of the details, so you can type less. You can get immediate feedback by writing Python code interactively in the live Runtime. Navigate code and documentation easily. Wing's deep Python analysis will help you avoid common mistakes and quickly find the root cause. Smart refactoring and code quality checking will keep your code clean. Any Python code can be debugged. You can inspect debug data and use it to try out bug fixes without having to restart your app. You can work locally, remotely, on a VM, container, or host. Wingware's 21-year-old Python IDE experience will provide you with a more Pythonic development environment. Wing was built from the ground up in Python and is fully extensible with Python. You can be more productive.

Supermaven's AI allows you to write code twice as fast. Chat with GPT-4o Claude 3.5 Sonnet GPT-4 and other leading models. Use hotkeys for quick access to diffs, changes, conversations, and switching models. Supermaven chat allows you to attach files that have been recently edited to your messages. This will allow you to see the differences and make changes. Fix errors by uploading your code and compiler diagnostic messages with a single click.

Search and collect with one tool. LINER helps you to find and learn reliable information quicker in the information flood. LINER AI will suggest the next search and generate answers from reliable references. Highlights on images, PDFs, YouTube and articles. Search for information is now easier and more personalized. You can access your favorites at any time for future use. LINER has ranked #1 in many stores including the App Store for several years. LINER has already helped many people improve their productivity at work. Google search results can be augmented with ChatGPT-based responses. ChatGPT AI can be used to discuss PDFs and gain insights faster. LINER, a ChatGPT Extension, displays answers directly in the Google search results page. Organize and collect insights from the web or PDF in one place. LINER offers a powerful AI coding assistance and code generator.

Arrk is the gateway to a new era of content creation. Our AI tools (AI Writers, AI Images, AI Assistants AI Code AI Voice), are designed to save time, boost productivity and drive exceptional results. Arrk can help you achieve success, whether you are a content creator or a company looking to optimize processes. Arrk is easy to use, making it accessible for both novices and professionals. You don't have to be a tech expert to use AI to create content. Arrk provides pre-designed templates as well as customizable options to ensure that you can tailor your content to suit your style and requirements. Arrk is committed to continuous improvement. We actively listen and invest in improving our AI algorithms.

CodeSandbox aims to make it easier for you to express your ideas with code, and to validate them. It also removes the hassles of setting up development tooling and sharing your project. Join us to help build the future of web coding. Over 4M developers use the platform each month. This includes organizations like Shopify and Atlassian. Since its launch, creators have created over 35M apps. It's used in thousands of open-source projects like React, Vue and Babel. You can invite your friends, colleagues, or team to join you or simply view your creation by using a URL. Use any of 1M+ packages for building real, powerful applications quickly and efficiently. Import and run repos directly from GitHub or choose from hundreds of templates to start in seconds. Boxy, CodeSandbox's AI-powered coding assistant, is now available to all Pro subscriptions.

Datalore is a platform for collaborative data science and analytics that aims to improve the entire analytics workflow and make working with data more enjoyable for both data scientists as well as data-savvy business teams. Datalore is a collaborative platform that focuses on data teams workflow. It offers technical-savvy business users the opportunity to work with data teams using no-code and low-code, as well as the power of Jupyter Notebooks. Datalore allows business users to perform analytic self-service. They can work with data using SQL or no-code cells, create reports, and dive deep into data. It allows core data teams to focus on simpler tasks. Datalore allows data scientists and analysts to share their results with ML Engineers. You can share your code with ML Engineers on powerful CPUs and GPUs, and you can collaborate with your colleagues in real time.

Turn your questions into code. Your snippets can be easily stored and retrieved. Collaborate with your colleagues. ChatGPT and our fine-tuned GPT3 models are able to power this collaboration. To improve your knowledge, gain a deeper understanding and appreciation of your code. Our refactoring and debug options will improve the quality of your code. You can securely share code snippets without losing formatting. ChatGPT and our fine-tuned GPT3 Model provide faster and more accurate answers to your questions than Codex apps. With a click, you can create documentation, refactor, debug and generate code. Our AI model is based on GPT3 and provides faster and more accurate answers to your questions than Codex apps. Our VSCode extension allows you to save your code directly from your IDE into your library. Search for snippets by name, language, or folder. You can create your own folder structure to meet your needs. ChatGPT and our fine-tuned GPT3 Model provide faster and more precise responses.

Pull request reviews that are privacy-focused and contextual, with code suggestions for each line of code and an interactive chat that becomes smarter over time. The diff in the Pull Request is transformed into a summary that helps you understand the intention of the changes. Creates automated release note, which can be included in the release documentation. A detailed analysis of code changes, line-byline, provides precise and actionable recommendations ready to be committed. Ask the bot questions within your code lines. Provide more context and let it write the code. The more you interact with the bot, it will become smarter. Reduce cycle time by reducing the number of reviews and generating high-quality suggestions for code changes. Your data is kept confidential and used to fine-tune your reviews. The system refines the reviews based on your interactions.

JetBrains AI Assistant allows you to connect your IDE with large language models (LLMs), which are optimized for specific tasks. AI Assistant can provide precise and context aware assistance, whether it is generating code snippets or automating tests. We take data and software security very seriously! JetBrains AI Assistant will not store or reveal your code snippets. This is true whether the data comes from public repositories or private repositories or local files. We strictly adhere to the JetBrains AI Terms of Service. This ensures that neither JetBrains nor our service providers will use your code or data for training any generative AI model.

devlo is an AI-driven development assistant designed to streamline the software development workflow by automating common tasks like bug fixes, feature implementation, code optimization, and testing. It seamlessly integrates with GitHub, allowing developers to quickly manage tickets, review pull requests, and generate unit tests with ease. devlo’s AI capabilities enable it to analyze and validate code changes, automate follow-up actions, and perform code reviews in a matter of minutes. By taking over repetitive tasks, devlo frees up development teams to focus on more innovative work, helping them deliver high-quality products at a faster pace. It supports a wide range of programming languages and offers enterprise-grade security features to ensure privacy and data protection.

Codacy is an automated code review tool. It helps identify problems through static code analysis. This allows engineering teams to save time and tackle technical debt. Codacy seamlessly integrates with your existing workflows on Git provider as well as with Slack and JIRA or using Webhooks. Each commit and pull-request includes notifications about security issues, code coverage, duplicate code, and code complexity. Advanced code metrics provide insight into the health of a project as well as team performance and other metrics. The Codacy CLI allows you to run Codacy code analysis locally. This allows teams to see Codacy results without needing to check their Git provider, or the Codacy app. Codacy supports more than 30 programming languages and is available in free open source and enterprise versions (cloud or self-hosted). For more see https://www.codacy.com/

Learn unfamiliar programming concepts. Helping developers understand the mysteries of code. Denigma explains code using understandable English. Machine learning powers Denigma. It was stress-tested on spaghetti code. We are confident that it will help you understand complex code. AI will save you time and speed up development by reading your code. Crop code will help Denigma concentrate on the most important parts. Sometimes, less code is better. Replace misleading variable names with "foo", or "bar" Eliminate redundant comments. Your code is not stored, recorded, or used for training purposes. It works in less than two seconds, which saves you time. 95% accuracy for many types of code and 75% for unrecognized codes. Unaffiliated with large tech firms, 100% self-sufficient. Integration with your editor is seamless. JetBrains (IntelliJ), and VS Code add-ons. Chrome extension coming soon.

SinCode AI has developed Marve Chat. It integrates Google Search Data with an advanced Prompt Library integration. Marve Chat is designed for you to produce high-quality writing. Marve Chat is the next generation in AI chat.