Best AI Coding Assistants for C++ - Page 2

Find and compare the best AI Coding Assistants for C++ in 2025

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

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    Zed Reviews

    Zed

    Zed Industries

    Free
    Zed is an advanced code editor crafted for seamless collaboration between humans and AI, emphasizing high performance. Developed entirely in Rust to maximize the efficiency of multiple CPU cores and GPU resources, it allows for the integration of emerging LLMs into your coding workflow for tasks such as code generation, transformation, and analysis. The platform facilitates real-time communication with team members, enabling collaborative note-taking, screen sharing, and project management. With its multibuffer system, users can edit selected excerpts from the entire codebase on a single interface. It also supports inline code evaluation through Jupyter runtimes, allowing for joint notebook editing. Zed is compatible with numerous programming languages, thanks to Tree-sitter, WebAssembly, and the Language Server Protocol. Its quick native terminal is integrated with Zed's language-aware task runner and AI features, enhancing productivity. The editor offers first-class modal editing through Vim bindings, incorporating functionalities such as text objects and marks for efficient navigation. Built by a diverse global community of thousands of developers, Zed encourages users to enhance their experience with a wide array of extensions that expand language capabilities, provide various themes, and more. Furthermore, its user-friendly design aims to streamline development workflows, making it an ideal choice for programmers looking to elevate their coding efficiency.
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    Ona Reviews

    Ona

    Ona

    $20/month
    Ona, the evolution of Gitpod, is built to help teams move beyond traditional IDEs by serving as a central hub for modern software engineering. Its sandboxed environments run with full OS-level isolation, giving developers secure and consistent setups whether hosted in the cloud or on private infrastructure. With Ona Agents, teams can automate repetitive tasks, accelerate handoffs, parallelize work, and receive real-time support across scoping, coding, reviewing, and documentation. The platform ensures that developers can seamlessly switch between agent conversations, browser-based VS Code Web, or desktop IDEs without losing productivity. Enterprise-level guardrails reinforce compliance by offering detailed audit trails, network controls, and fine-grained organizational policies. Ona is already trusted by global enterprises in industries like banking and pharmaceuticals, highlighting its reliability at scale. Integrations with GitHub, GitLab, Redis, MongoDB, and AWS make it easy to connect existing workflows without disruption. With SOC 2 certification, GDPR compliance, and WCAGAA accessibility standards, Ona sets the standard for secure and inclusive developer productivity.
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    Denigma Reviews

    Denigma

    Denigma

    $5 per month
    Grasping the complexities of unfamiliar programming constructs can be daunting for developers. Denigma aims to unravel the mysteries of code by providing explanations in clear, comprehensible English. Utilizing advanced machine learning techniques, we have rigorously tested our tool on challenging spaghetti code. This thorough evaluation gives us confidence that Denigma will assist you in navigating your intricate codebase with ease. Let the power of AI take on the demanding task of code analysis, allowing you to concentrate on speeding up the development process. By cropping the code, Denigma highlights the most crucial components, demonstrating that sometimes, less is indeed more when it comes to clarity. It also offers the option to rename unclear variable names to generic placeholders like "foo" or "bar," while eliminating unnecessary comments. Rest assured, your code remains confidential; it is neither stored nor used for training purposes. With a processing time of under two seconds, Denigma is designed to enhance your efficiency significantly. The tool boasts a remarkable 95% accuracy rate on various code types and a 75% accuracy rate for unrecognized code. Completely independent from major tech corporations, Denigma is entirely bootstrapped. It features seamless integration with popular editors, including add-ons for VS Code and JetBrains (IntelliJ), with a Chrome extension on the horizon. This innovative approach not only saves time but also empowers developers to write cleaner and more maintainable code.
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    Safurai Reviews
    Safurai, an AI-based IDE extension, is designed to aid developers by speeding up coding and debugging, documentation, and many other tasks. It acts as a virtual assistant and provides solutions and suggestions for any problems that may arise during software development. Safurai allows developers to improve their workflow and code quality. This makes the development process more efficient. Safurai AI is made up of a set of non-proprietary Large Language Models optimized for programming and performing all the functions. The models we use are trained with synthetic data only, we do not retain or reuse user codebase data for model improvement purposes. For Safurai, "Transparency" is not only a vogue word. We care a lot about transparency.
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    Refraction Reviews

    Refraction

    Refraction

    $8 per month
    Refraction serves as a powerful code-generation tool tailored for developers, employing AI to assist in writing code. This innovative platform enables users to produce unit tests, documentation, refactor existing code, and much more. It supports code generation in 34 programming languages, including Assembly, C#, C++, CoffeeScript, CSS, Dart, Elixir, Erlang, Go, GraphQL, Groovy, Haskell, HTML, Java, JavaScript, Kotlin, LaTeX, Less, Lua, MatLab, Objective-C, OCaml, Perl, PHP, Python, R Lang, Ruby, Rust, Sass/SCSS, Scala, Shell, SQL, Swift, and TypeScript. With Refraction, thousands of developers globally are streamlining their workflows, utilizing AI to automate tasks such as documentation creation, unit testing, and code refactoring. This tool not only enhances efficiency but also allows programmers to concentrate on more critical aspects of software development. By leveraging AI, you can refactor, optimize, fix, and style-check your code effortlessly. Additionally, it facilitates the generation of unit tests compatible with various testing frameworks and helps clarify the intent of your code, making it more accessible for others. Embrace the capabilities of Refraction and transform your coding experience today.
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    Hacker AI Reviews
    Hacker AI is an innovative system designed to analyze source code for potential security flaws that could be targeted by hackers or other malicious entities. By pinpointing these vulnerabilities, businesses can implement solutions to mitigate risks and enhance their security posture. Developed by a company in Toulouse, France, Hacker AI utilizes a GPT-3 model for its analysis. To proceed, please compress your project source files into a single Zip archive and upload it; you will receive a vulnerability detection report via email within ten minutes. Currently in its beta stage, the effectiveness of Hacker AI’s findings is limited without the expertise of a cybersecurity professional experienced in code analysis. Rest assured, we do not sell or exploit your source code for harmful intentions; it is solely employed for vulnerability detection purposes. Additionally, if needed, you may request a dedicated non-disclosure agreement (NDA) from us, as well as the option for a private instance tailored to your requirements. This ensures that your sensitive information remains confidential throughout the process.
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    SpellBox Reviews

    SpellBox

    SpellBox

    $40 per month
    SpellBox transforms the coding experience by eliminating the need for tedious hours spent on programming, offering swift and straightforward solutions. By generating the necessary code from simple prompts, SpellBox enables you to tackle even your most challenging programming hurdles within moments. It eradicates the frustration of dealing with syntax errors, debugging issues, or endlessly searching online for solutions. With SpellBox, the code you require is always at your disposal, letting you concentrate on achieving outstanding results. The code explanation feature further enhances your efficiency by providing quick insights into the workings of your code, saving you from extensive research and study. This makes it an invaluable resource for anyone eager to enhance their coding skills and boost their productivity. Additionally, with code bookmarking capabilities, you can conveniently save your snippets and retrieve them with ease whenever needed. This functionality is particularly beneficial for developers juggling multiple projects, as it allows for seamless access to essential code at any time. Ultimately, SpellBox is not just a tool; it's a game changer for modern programming.
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    Refact.ai Reviews
    Refact.ai is an advanced AI-powered assistant that integrates directly into your IDE, offering intelligent code completion, real-time code suggestions, and automatic refactoring to streamline the coding process. By using the AI model trained on your codebase, Refact.ai adapts to your team's style, providing highly relevant recommendations to enhance productivity. Developers can also fine-tune the assistant to better suit their unique requirements, making it a powerful tool for personalized coding assistance. With support for all major IDEs and secure on-premise deployment, Refact.ai empowers developers to increase code quality, reduce time spent on manual tasks, and achieve faster results.
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    Cody Reviews

    Cody

    Sourcegraph

    $59
    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 enterprises, 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 Sonnet 4 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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    Lightly Reviews

    Lightly

    Lightly

    $9 per month
    Enhance your app development process with Lightly, a versatile multilingual cloud IDE that allows you to produce high-quality code effortlessly using AI-assisted coding and real-time collaboration tools. This robust platform supports various programming languages, such as Java, Python, C++, HTML, and JavaScript, enabling you to write, execute, and troubleshoot code conveniently from your iPad at any location. With its AI-generated code capabilities, you can swiftly create code snippets, while the collaborative features facilitate seamless teamwork, allowing multiple users to work together on projects in real-time. Additionally, Lightly simplifies deployment and hosting by managing the infrastructure for you, with project images available to streamline deployment across AWS, Azure, GCP, or any other cloud service provider. By allowing you to concentrate on your creative ideas, Lightly's AI programming assistant takes care of the technical details, enhancing your productivity and effectiveness in developing applications. In this way, you can focus more on innovation while relying on advanced technology to support your development efforts.
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    Cosine Genie Reviews
    Cosine is capable of grasping both broad concepts and intricate details to deliver answers that surpass human capabilities. We are more than just a layer over an LLM; our approach integrates various methods such as static analysis and semantic search among others. Just pose a question to Cosine about adding a new feature or altering existing code, and we will produce a comprehensive step-by-step guide. Cosine meticulously indexes your codebase, comprehending it on various dimensions; from the relationships among files and functions to an in-depth semantic analysis of the code, ensuring that any inquiry regarding your codebase can be addressed. Genie stands out as the leading AI software engineer, boasting an impressive 30% evaluation score on the widely recognized SWE-Bench benchmark. It excels at debugging, feature development, and code refactoring, performing these tasks either completely independently or in collaboration with the user, creating a partnership akin to working alongside a colleague rather than merely acting as a copilot. Essentially, both Cosine and Genie redefine the standards of what AI can achieve in software engineering.
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    McAnswers AI Reviews

    McAnswers AI

    McAnswers AI

    $8.33 per month
    McAnswers is an innovative AI solution tailored for developers, aimed at streamlining the coding experience. It enables users to swiftly identify and rectify coding mistakes while offering accurate recommendations for enhancing their code. Supporting a variety of programming languages, McAnswers AI serves as a versatile chatbot, functioning as a digital assistant that can assist with numerous programming tasks and challenges. Whether you're debugging or seeking optimization tips, this tool is here to elevate your coding efficiency.
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    Fine Reviews

    Fine

    Fine.dev

    $15 per month
    Fine is an innovative platform driven by artificial intelligence, aimed at supporting startups by automating various tasks in the software development lifecycle. This platform provides a variety of AI agent workflows that facilitate coding, debugging, testing, and code review, enabling teams to release daily updates and expedite the resolution of pull requests. Fine has the capability to independently generate and apply code, perform pull request assessments, create tests, and manage typical challenges without the need for constant oversight from human developers. It integrates smoothly with GitHub and is designed to accommodate asynchronous collaboration, making it an ideal choice for dynamic startup environments. Additionally, Fine offers real-time feedback and live previews, which not only enhance productivity but also optimize the overall development workflow. By leveraging such advanced features, teams can focus more on strategic tasks while the platform handles routine operations efficiently.
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    Codestral Reviews

    Codestral

    Mistral AI

    Free
    We are excited to unveil Codestral, our inaugural code generation model. This open-weight generative AI system is specifically crafted for tasks related to code generation, enabling developers to seamlessly write and engage with code via a unified instruction and completion API endpoint. As it becomes proficient in both programming languages and English, Codestral is poised to facilitate the creation of sophisticated AI applications tailored for software developers. With a training foundation that encompasses a wide array of over 80 programming languages—ranging from widely-used options like Python, Java, C, C++, JavaScript, and Bash to more niche languages such as Swift and Fortran—Codestral ensures a versatile support system for developers tackling various coding challenges and projects. Its extensive language capabilities empower developers to confidently navigate different coding environments, making Codestral an invaluable asset in the programming landscape.
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    MarsCode Reviews
    Introducing MarsCode: an advanced AI development tool designed for immediate use. This innovative platform features an 'out-of-the-box cloud AI IDE' and a 'robust AI assistant,' making it an essential resource for developers seeking to enhance their learning and streamline their workflow. Among its standout features are: 1. A cloud-based AI IDE that frees developers from the limitations of specific devices and locations. 2. Integration options for local IDEs, which infuse traditional development practices with cutting-edge AI capabilities. 3. A suite of tools for code completion, bug fixing, and optimization, offering intelligent support throughout the entire coding journey. 4. An intelligent Q&A feature at the repository level, enabling developers to concentrate on their tasks with greater ease. 5. Versatile deployment support for various types of applications, including websites, AI plugins, and APIs, catering to a broad range of development needs. With MarsCode, developers not only gain access to powerful tools but also experience a newfound level of productivity and efficiency in their projects.
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    Aider Reviews

    Aider

    Aider AI

    Free
    Aider enables collaborative programming with LLMs, allowing you to modify code within your local git repository seamlessly. You can initiate a new project or enhance an existing git repository with ease. Aider is optimized for use with models like GPT-4o and Claude 3.5 Sonnet, and it can interface with nearly any LLM available. Additionally, Aider has achieved impressive results on the SWE Bench, a rigorous software engineering benchmark that evaluates the ability to resolve actual GitHub issues from well-known open-source projects such as Django, Scikit-learn, and Matplotlib, among others. This capability makes Aider a valuable tool for developers looking to improve their coding efficiency and tackle complex challenges in software development.
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    Monica Code Reviews

    Monica Code

    Monica

    $16.60 per month
    Introducing an all-in-one AI coding companion designed for your preferred code editor, it seamlessly integrates with advanced models such as GPT-4o and Claude 3.5 Sonnet. This innovative tool provides real-time code suggestions tailored to your cursor's position and the comments you write as you code. You can effortlessly select any piece of code and modify it using a straightforward prompt, enabling you to tweak functions or even overhaul entire classes with ease. Engage with your active files or explore a fully indexed codebase by utilizing top-tier models like Claude 3.5 Sonnet or GPT-4o, and if you encounter issues, simply send a screenshot for prompt debugging assistance. Just instruct Monica Code to generate or adjust multiple files, while navigating through various versions of your code seamlessly. By articulating your needs in everyday language, Monica Code can help you produce relevant code snippets or structures in the programming language of your choice, proving invaluable for a range of programming projects, from basic scripts to intricate application frameworks. This powerful tool not only enhances productivity but also fosters a more intuitive coding experience.
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    16x Prompt Reviews

    16x Prompt

    16x Prompt

    $24 one-time payment
    Optimize the management of source code context and generate effective prompts efficiently. Ship alongside ChatGPT and Claude, the 16x Prompt tool enables developers to oversee source code context and prompts for tackling intricate coding challenges within existing codebases. By inputting your personal API key, you gain access to APIs from OpenAI, Anthropic, Azure OpenAI, OpenRouter, and other third-party services compatible with the OpenAI API, such as Ollama and OxyAPI. Utilizing these APIs ensures that your code remains secure, preventing it from being exposed to the training datasets of OpenAI or Anthropic. You can also evaluate the code outputs from various LLM models, such as GPT-4o and Claude 3.5 Sonnet, side by side, to determine the most suitable option for your specific requirements. Additionally, you can create and store your most effective prompts as task instructions or custom guidelines to apply across diverse tech stacks like Next.js, Python, and SQL. Enhance your prompting strategy by experimenting with different optimization settings for optimal results. Furthermore, you can organize your source code context through designated workspaces, allowing for the efficient management of multiple repositories and projects, facilitating seamless transitions between them. This comprehensive approach not only streamlines development but also fosters a more collaborative coding environment.
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    GitLab Duo Reviews

    GitLab Duo

    GitLab

    $19/user/month
    Accelerate the development of highly secure software with the assistance of AI throughout every phase of the software development process. GitLab Duo serves as an AI-enhanced companion that is seamlessly woven into the GitLab ecosystem, aiming to boost productivity and foster teamwork in software development. It offers smart code recommendations, aids in code refactoring and debugging, and simplifies workflows by automating mundane tasks. Additionally, GitLab Duo allows for natural language inquiries related to project management and development insights, granting developers a more intuitive way to engage with their repositories. With integration into popular IDEs such as JetBrains and Neovim, GitLab Duo provides uninterrupted support within the environments that developers favor. Through the fusion of AI-driven productivity and GitLab’s comprehensive DevSecOps capabilities, GitLab Duo empowers teams to produce superior software at a quicker pace while enhancing collaborative efforts. This innovative tool ultimately transforms the way teams approach software development.
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    Cline Reviews

    Cline

    Cline AI Coding Agent

    Free
    An autonomous coding assistant integrated directly within your IDE, this tool can create and modify files, execute commands, browse the web, and more, all with your explicit consent throughout the process. Cline is designed to tackle intricate software development challenges methodically. Equipped with capabilities to generate and adjust files, navigate extensive projects, utilize web resources, and perform terminal commands (once you authorize), he offers support that transcends mere code completion or technical assistance. Unlike traditional AI scripts that operate in isolated environments, this extension features a user-friendly interface that requires your approval for every file modification and command execution, ensuring a secure and user-friendly approach to harnessing the capabilities of autonomous AI. By incorporating such a system, developers can explore innovative solutions while maintaining control over their coding environment.
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    Devika Reviews
    Devika is an innovative open-source AI software engineer that interprets high-level commands, dissects them into actionable steps, gathers pertinent information, and writes code to achieve specified goals. By leveraging advanced language models, reasoning techniques, and browsing functionalities, Devika effectively aids in software development, handling intricate coding challenges with little human oversight. The platform is compatible with various programming languages and boasts essential features such as sophisticated AI planning, contextual keyword identification, and real-time agent monitoring. With the intention of becoming a formidable competitor to proprietary AI solutions, Devika presents a bold, open-source alternative for developers seeking versatile support in their projects. Ultimately, it seeks to empower programmers by streamlining the coding process and enhancing productivity.
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    Grok Studio Reviews
    The latest update to Grok Studio introduces exciting new features, including code execution and Google Drive integration. Users can now generate and collaborate on documents, code, reports, and browser games within a dedicated window, making it easy to work alongside Grok in real-time. With the code execution feature, Grok users can run and preview code in languages like Python, JavaScript, C++, Typescript, and Bash, providing instant feedback and results. The Google Drive integration allows users to seamlessly attach and interact with files from their Drive, such as documents, spreadsheets, and presentations, making Grok an even more powerful tool for content creation and collaboration.
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    Codex CLI Reviews
    Codex CLI is a powerful open-source AI tool that runs in your command line interface (CLI), offering developers an intuitive way to automate coding tasks and improve code quality. By pairing Codex CLI with your terminal, developers gain access to AI-driven code generation, debugging, and editing capabilities. It enables users to write, modify, and understand their code more efficiently with real-time suggestions, all while working directly in the terminal without switching between tools. Codex CLI supports a seamless coding experience, empowering developers to focus more on building and less on managing tedious coding processes.
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    ZZZ Code AI Reviews
    ZZZ Code AI is an innovative coding assistant powered by artificial intelligence, designed to aid developers in a wide range of programming activities. This platform includes a comprehensive set of tools such as the AI Code Generator, AI Bug Detector, AI Code Explainer, AI Code Refactor, AI Code Review, AI Code Converter, and AI Code Documentation. It accommodates numerous programming languages, including Python, C#, C++, Java, JavaScript, HTML, CSS, SQL, and Excel formulas, thereby catering to a diverse audience. Users can simply enter their coding needs or inquiries, and the AI promptly delivers relevant responses, code snippets, explanations, or necessary conversions. Additionally, there are specialized utilities for particular languages and frameworks, such as Dapper and Entity Framework Core, enhancing its versatility. Access to ZZZ Code AI is available online without requiring users to create an account, although there are character limits in place to deter misuse. Ultimately, ZZZ Code AI is designed to boost productivity and minimize errors for developers of all skill levels by automating repetitive coding tasks and providing real-time support, making coding more efficient and less daunting. Furthermore, the platform promotes learning by allowing users to explore coding concepts through explanations and examples.
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    Kiro Reviews

    Kiro

    Amazon Web Services

    $19 per month
    Kiro is an advanced integrated development environment powered by artificial intelligence, designed to streamline AI-driven programming by transforming natural-language instructions into structured requirements, system architectures, and specific implementation tasks that undergo thorough testing. Created specifically for autonomous workflows, it offers features such as specification-based development, multimodal communication, and "agent hooks" that activate background tasks during events like file saving, alongside an autopilot mode that takes charge of executing lengthy scripts while keeping the user engaged. By effectively managing context, Kiro minimizes repetitive tasks and simplifies the integration of complex functionalities within extensive codebases. Its built-in integrations with MCP allow seamless connections to documentation, databases, and APIs, and users can influence the development process using visual aids like UI designs or architecture blueprints. With a strong focus on enterprise-level security and privacy, Kiro guarantees safe deployment, while compatibility with Claude Sonnet models, Open VSX plugins, and existing VS Code configurations ensures an intuitive and AI-enhanced experience. Additionally, the platform continuously evolves, adapting to user feedback and emerging technologies to maintain its position at the forefront of software development tools.