Best AI Coding Assistants for Kotlin

Find and compare the best AI Coding Assistants for Kotlin in 2025

Use the comparison tool below to compare the top AI Coding Assistants for Kotlin on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

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    Cody Reviews

    Cody

    Sourcegraph

    $0
    87 Ratings
    See Software
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    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.
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    Gemini Code Assist Reviews
    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.
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    BLACKBOX AI Reviews
    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.
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    Kite Reviews
    Code faster. Stay in the Flow. Kite gives developers superpowers by adding AI-powered code completions to their code editor. Kite can be downloaded to add Kite's AI-powered code completions to all of your code editors. Kite supports more than 16 languages and 16 code editors. You will experience lightning fast code completions that are context-aware. Your code editor has superpowers and can complete multi-line lines faster than you would normally. Stay in flow and code faster. Kite's AI can reduce keystrokes by up to 47% in this example. With just one click, you can view Python docs. You can also find helpful examples and how tos. Find files in your codebase that might be related to the file you are currently coding in. This will make thousands of developers more productive.
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    ChatGPT Plus Reviews
    We've developed a model, called ChatGPT, that interacts in a conversational manner. ChatGPT can use the dialogue format to answer questions, admit mistakes, challenge incorrect premises and reject inappropriate requests. ChatGPT is the sibling model of InstructGPT. InstructGPT is trained to follow a prompt, and then provide a detailed answer. ChatGPT Plus, a subscription plan to ChatGPT, a conversational AI. ChatGPT Plus is $20/month and subscribers receive a variety of benefits. - ChatGPT is available to all users, even at peak times - Faster response time Access to GPT-4 ChatGPT plugins Chat with Web-browsingGPT - Priority access for new features and improvements ChatGPT Plus will be available to all customers in the United States. We will begin inviting people on our waitlist within the next few weeks. We plan to extend access and support to other countries and regions in the near future.
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    DeepSeek Coder Reviews
    DeepSeek Coder, a cutting edge software tool, is designed to revolutionize data analysis and coding. It allows users to seamlessly integrate data analysis, visualization, and querying into their workflow by leveraging advanced machine-learning algorithms and natural language processing. DeepSeek Coder's intuitive interface allows both novice and experienced coders to efficiently write, optimize, and test code. Its powerful set of features include real-time code completion, intelligent syntax checking, and comprehensive debugging, all designed to streamline coding. DeepSeek Coder can also understand and interpret complex data, allowing users to create sophisticated data-driven apps with ease.
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    Devin Reviews

    Devin

    Cognition AI

    $500/month
    1 Rating
    Devin is a cutting-edge AI assistant for developers, designed to automate coding tasks and work alongside engineering teams. It can handle complex tasks such as setting up projects, writing code, debugging, and executing migrations with minimal human involvement. Devin's AI engine improves its performance through continuous learning from past examples, becoming more efficient and accurate over time. By helping with tasks like code migration, Devin has significantly reduced engineering hours and costs, making it an invaluable tool for large-scale development projects. Its integration into development workflows allows teams to focus on higher-level tasks.
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    Bolt.diy Reviews
    Bolt.diy, an AI-powered agent for web development, allows you to run, edit and deploy full-stack applications directly from the browser. No local setup is required. It integrates cutting edge AI models with a in-browser environment powered by StackBlitz’s WebContainers. This allows you to install and use npm libraries and tools, run Node.js server, interact with third party APIs, and even deploy to production directly from chat. Bolt.diy, unlike traditional development environments, where AI is limited to code generation, gives AI models full control over the environment. This includes the filesystem, the node server, the package manager, the terminal, and the browser console. AI agents can now handle the entire lifecycle of an app, from creation to release. Bolt.diy lets you build full-stack production applications, whether you're a developer, PM, or designer.
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    ChatGPT Pro Reviews
    AI will become more sophisticated as it advances, and will solve increasingly complex problems. These capabilities require a lot more computing power. ChatGPT Pro, a $200/month plan, gives you access to OpenAI's best models and tools. This plan gives you unlimited access to OpenAI o1, our smartest model. It also includes o1-mini and Advanced Voice. It also includes the o1 pro version, a version that uses more computation to think harder and give even better answers to difficult problems. We expect to add to this plan in the future more powerful and compute-intensive productivity features. ChatGPT Pro gives you access to our most intelligent model, which thinks longer and more thoroughly for the most reliable answers. According to external expert testers' evaluations, the o1 pro mode consistently produces more accurate and comprehensive answers, especially in areas such as data science, programming and case law analysis.
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    Programming Helper Reviews
    Simply describe what you need to do to generate a function. You can choose from many programming languages. More than a code generator. This tool can help you with many tasks. Simply describe what you need to do to generate a class. You have many programming languages to choose from. It can be frustrating to find a missing character. This feature will help you fix it.
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    AskCodi Reviews
    Top Pick

    AskCodi

    AskCodi.com

    $9.99 per month
    37 Ratings
    The Syntax Generating Apps are the best way to find coding answers to your questions. It's easy to use and you'll be surprised at how simple it is to find answers to your coding queries in the language that you love. AskCodi offers applications for frontend/backend programming, documentation, test creators, and many other areas where users can ask questions to get answers. AskCodi supports more languages and frameworks than 50. A codebase that stores all code generated so you can return to it in the future. You can immediately increase productivity and streamline maintenance and debugging. AskCodi supports many natural languages other than english, such as german, spanish, and polish.
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    ChatGPT Reviews
    ChatGPT is an OpenAI language model. It can generate human-like responses to a variety prompts, and has been trained on a wide range of internet texts. ChatGPT can be used to perform natural language processing tasks such as conversation, question answering, and text generation. ChatGPT is a pretrained language model that uses deep-learning algorithms to generate text. It was trained using large amounts of text data. This allows it to respond to a wide variety of prompts with human-like ease. It has a transformer architecture that has been proven to be efficient in many NLP tasks. ChatGPT can generate text in addition to answering questions, text classification and language translation. This allows developers to create powerful NLP applications that can do specific tasks more accurately. ChatGPT can also process code and generate it.
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    Replit Reviews
    Our free, collaborative, in browser IDE allows you to code in 50+ languages without having to spend a second setting up. You can start coding in your favorite language, on any platform, OS, or device. Google-docs allows you to invite your friends, colleagues, and coworkers into your code. You can import, run, and collaborate in millions of GitHub repos without any manual setup. You can learn any language, from Python to C++ to HTML and CSS. Once you create a repl, it is instantly available and can be shared with the rest of the world. Learn from 3 million+ passionate programmers and technologists, creatives, learners, and all levels of coders. Interactive docs, real time collaboration and zero-hassle remote interviewing will make your team more productive. You can program apps, create bots, and customize the IDE with plugins.
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    Amazon CodeWhisperer Reviews
    ML-powered coding companion makes it easier to build apps faster. Automated code recommendations based upon your code and comments in your editor will accelerate application development. Developers can use artificial intelligence (AI), responsibly, to create secure and syntactically correct applications. Generate complete functions and logical blocks of code without the need to search for and customize code snippets on the internet. With real-time personalized code recommendations for Java, Python, or JavaScript projects, you can stay focused and not leave the IDE. Amazon CodeWhisperer, powered by machine learning (ML), helps developers improve their productivity by generating code recommendations based upon their comments in natural languages and code in the integrated developmental environment (IDE). Automatic code recommendations empower developers to accelerate frontend and backend development. CodeWhisperer can generate code to build and train ML models.
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    Zed Reviews

    Zed

    Zed Industries

    Free
    Zed is the next-generation code-editor designed for high-performance collaborative work with humans and AI. Rust was used to create a code editor that can efficiently utilize multiple CPU cores as well as your GPU. Integrate future LLMs into workflows to generate, analyze, and transform code. Chat with colleagues, share your screen, and write notes together. Multibuffers combine code excerpts from different codebases into one editable surface. Jupyter runtimes allow you to evaluate code inline and edit notebooks collaboratively. Support for multiple languages via Tree-sitter and WebAssembly. Zed's AI and language-aware task runners are tightly integrated with Zed’s native fast terminal. Vim bindings provide first-class modal editor, including text objects and marks. Zed is a product of a global developer community. Choose from hundreds of extensions to enhance your Zed experience. These include themes, language support and more.
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    JetBrains Datalore Reviews

    JetBrains Datalore

    JetBrains

    $19.90 per month
    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.
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    Refact Reviews
    Refact is an AI coding assistance that offers code completion, integration AI chat, and refactoring. It also has a self-hosted option.
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    MarsCode Reviews
    MarsCode is an AI assistant that intelligently assists at different stages of coding. It has capabilities such as code completion, edit suggestions, and unit tests generation. Create unit tests for a selected function to increase the unit test coverage, and therefore improve code quality. Fix code errors with just one click to improve code repair efficiency. Precisely explains project code for quick development onboarding. Documentation can be generated for each line of code or the entire function to improve code readability. Optimized Q&A quality with more precise results. Support for over 100 programming language and integration with VSCode or JetBrains. MarsCode supports a variety of IDEs, programming languages and multiple IDEs. All code data used in training comes from open-source, compliant sources. Your data will be transmitted encrypted using the HTTPS protocol.
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    Cline Reviews

    Cline

    Saoud Rizwan

    Free
    Autonomous coding agents right in your IDE. They can create/edit files, run commands, use the browser, and much more, all with your permission. Cline can handle complicated software development tasks step by step. He can help you in ways beyond code completion and tech support. With tools that allow him to create & edit documents, explore large projects using the browser, or execute terminal commands after you grant permission, he is able to assist you. Traditionally, autonomous AI scripts run in sandboxed environment. This extension allows a human to be involved and approve each file change and terminal command.
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    Devika Reviews
    Devika is an advanced, open-source AI designed to act as a software engineer capable of interpreting high-level human instructions, breaking them down into actionable steps, and writing code to accomplish tasks. It utilizes AI models, reasoning algorithms, and web browsing to develop software autonomously, helping users create new features, fix bugs, or build entire projects with minimal input. Devika supports multiple programming languages and features intelligent planning, keyword extraction for focused research, and dynamic agent tracking, positioning itself as a competitive alternative to existing AI-driven coding tools.
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    Codacy Reviews

    Codacy

    Codacy

    $15.00/month/user
    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/
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    Refraction Reviews

    Refraction

    Refraction

    $8 per month
    Refraction is a tool that generates code for developers. It uses AI to generate code. It can be used to generate unit tests, documentation, and refactor code. You can generate code using AI in 34 languages: C#, C++ and CoffeeScript. Refraction is used by thousands of developers worldwide to create documentation, create unit test cases, refactor code, among other things. AI can automate tedious tasks such as testing, documentation, and revisions so that you can concentrate on the important parts of software development. Refactor, optimize and fix your code. Use various test frameworks to generate unit tests for your code. To make it easier to understand, explain the purpose of your code.
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    CodePal Reviews

    CodePal

    CodePal.ai

    $15 per month
    CodePal will be your ultimate coding partner. It is a comprehensive platform with a variety of tools and coding helpers to assist developers. It's great for students, newbies, experienced developers, or companies that want to improve their process of development. The free plan gives you access to all tools and helpers but has some limitations. This is a great option for those who want to test out CodePal. AI Code Generators can perform a wide range of tasks including programming, applying transformations and manipulating the code. AI Code Generators can be very helpful for learning as they give a good understanding of how to write the task in code. Code generation is possible with many different languages, such as Java, C# Python and TypeScript. The choice of programming languages will often depend on specific project needs, as well as available code generation tools and frameworks.
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    Amazon Q Reviews

    Amazon Q

    Amazon

    $20 per user per month
    Amazon Q can provide you with fast, relevant answers for pressing questions, solve issues, generate content and take action using the data and expertise in your company's code, enterprise systems, and information repositories. Amazon Q provides you with immediate, relevant advice and information to help streamline tasks and speed up decision-making. It can also help spark creativity and innovative thinking at work. Amazon Q can be customized to your business using more than 40 connectors. Business users, such as marketers, project managers, program managers, sales representatives, and others, can have tailored conversations, solve issues, generate content, and take actions. Amazon Q knows which systems it can access so that users can ask specific, nuanced queries and receive tailored results with only the information they have been authorized to see.
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    GitLab Duo Reviews

    GitLab Duo

    GitLab

    $19/user/month
    AI can help you develop more secure software and deliver it faster throughout the entire software life cycle. GitLab Duo, an AI-powered assistant built into the GitLab platform is designed to improve software development productivity and collaboration. It offers intelligent code suggestions, assists in refactoring and debugging code, and streamlines work flows by automating repetitive tasks. GitLab Duo supports natural language queries to provide project management and development insight, allowing developers to interact more intuitively with their repositories. GitLab Duo is integrated with popular IDEs such as JetBrains, Neovim and other popular IDEs. This ensures seamless support within developers' preferred environments. GitLab Duo combines AI-driven efficiency and GitLab's robust DevSecOps capabilities to empower teams to deliver high quality software faster and more collaborately.
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