Best AI Coding Assistants

Retool is the AI-native enterprise app development platform where teams build and ship production-ready apps — at AI speed, with enterprise governance built in. Describe what you need and get a working app, import React-based apps from Lovable, Replit, or Claude Code, or connect your AI agent via MCP. However your team builds, every app lands in Retool with RBAC, SSO, audit logging, and your existing permissions already in place. Retool connects to databases, APIs, LLMs, and external tools out of the box. Teams can build AI agents, dashboards, workflows, and full-stack apps — with a visual editor for speed and direct code access for precision. Trusted by over 10,000 organizations including Amazon, Stripe, DoorDash, and OpenAI to get AI-built apps safely to production.

UserWay is a leader in digital accessibility compliance, committed to empowering the fundamental human right for inclusive digital experiences and usability. Trusted by over 1 million websites across the globe, UserWay’s AI-powered technologies break down barriers hindering digital inclusion, ensuring that every digital interaction is seamless and user-friendly. UserWay’s team of web accessibility experts combine a deep legal and technical prowess, ensuring compliance with multiple global laws and standards, including WCAG 2.2, ADA, EN 301-549, and Section 508. In addition to the cutting-edge Accessibility Widget, UserWay's suite of offerings include the Accessibility Scanner that automates violation detection and remediation, and manual Accessibility Audits. Their Accessibility Plugin provides native integration for seamless accessibility enhancement. Discover why millions of users rely on UserWay’s accessibility solutions for inclusion and compliance.

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, Python, Java, PHP, Go, and more.

A state-of-the-art AI that builds better software, cheaper and faster. K.Explorer is an AI powered Code Assistant trained on many millions of private corporate lines of code, for specific domains, and on billions of public and open-source lines of code for general purposes. Its code auto-completion features suggest code completions and entire function bodies as you type or as you search the engine for help. To make development faster and more agile it even supports Natural Language for programmers to get guidance while telling a text story about the code they want to write.

We introduce CodeGeeX, a large-scale multilingual code generation model with 13 billion parameters, pre-trained on a large code corpus of more than 20 programming languages. Based on CodeGeeX, we develop a VS Code extension (search 'CodeGeeX' in the Extension Marketplace) that assists the programming of different programming languages. Besides the multilingual code generation/translation abilities, we turn CodeGeeX into a custom programming assistant using its few-shot ability. It means that when a few examples are provided as extra prompts in the input, CodeGeeX will imitate what are done by these examples and generate codes accordingly. Some cool features can be implemented using this ability, like code explanation, summarization, generation with specific coding style, and more. For example, one can add code snippets with his/her own coding style, and CodeGeeX will generate codes in a similar way. You can also try prompts with specific formats to inspire CodeGeeX for new skills.

Lovable is an AI-powered platform that lets you create and deploy apps from a single browser tab. The platform eliminates the complexity of tradition app-creation environments by combing coding, deployment, and collaboration tools in a single interface. Typically, you must install programs, languages, and packages to build apps. However, on Lovable, you can rely on AI to configure your environment so you can start building without coding experience. The platform supports full-featured development and coding environments for those familiar with coding as well as those who are not, so there’s no limit on what’s possible. - Complete app generation and setup from natural language description. - Code suggestions and autocomplete. - Automated error detection and debugging assistance. - Documentation generation for your app. - App deployment to the cloud in a few clicks. - Database integration and hosting with Supabase native integration. - Custom domain support and connection.

Codacy is a comprehensive platform for code quality and security that helps development teams build secure, maintainable, and compliant software. It integrates across the entire development lifecycle, from IDE to production, providing real-time feedback and automated checks. Codacy analyzes code repositories, enforces quality standards, and detects vulnerabilities before deployment. With AI Guardrails, it also protects against risks introduced by AI-generated code. The platform centralizes rules and policies, ensuring consistency across teams and projects. Developers benefit from automated pull request checks, test coverage tracking, and actionable insights. Overall, Codacy enables faster development without compromising security or code quality.

Safurai is an AI-based IDE extension designed to assist developers by speeding up coding, debugging, refactoring, documentation and many more tasks. It acts as a virtual assistant, providing solutions and suggestions for any issues that may arise during the software development process. With Safurai, developers can improve their workflow and code quality, making the development process more efficient and streamlined. 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.

AWS App Studio is a generative AI-powered service that uses natural language to build business applications, empowering a new set of builders to create applications in minutes. With App Studio, technical professionals such as IT project managers, data engineers, enterprise architects, and solution architects can quickly develop applications tailored to their organization's needs, without requiring deep software development skills. Simply describe the application you want to build using natural language, and App Studio will create an application with a multipage user interface, a data model, and custom business logic. After generating your app, you can use simple instructions to update functionality and even add advanced AI capabilities to the app. App Studio provides granular access control policies over your data, users, and applications, giving IT teams visibility into every application, and allowing them to track usage and maintain compliance with company policies.

DryRun Security brings AI Native SAST and Agentic Code Security to your code, so application security and dev teams can stop triaging noise and start fixing real risk. Our Contextual Security Analysis (CSA) engine reasons about code intent, exploitability, and impact to deliver high-signal findings that pattern-matching scanners miss. Use the Code Review Agent for PR comments and checks within moments of a push. Enforce guardrails with Natural Language Code Policies, written in plain English and executed by the Custom Policy Agent on every PR. Run DeepScan Agent for an on-demand full-repo assessment in about an hour, and use Code Insights Agent to see trends and risk across repos.

Emly Labs is an AI framework designed to make AI accessible for users at all technical levels through a user-friendly platform. It offers AI project management with tools for guided workflows and automation for faster execution. The platform encourages team collaboration and innovation, provides no-code data preparation, and integrates external data for robust AI models. Emly AutoML automates data processing and model evaluation, reducing human input. It prioritizes transparency, with explainable AI features and robust auditing for compliance. Security measures include data isolation, role-based access, and secure integrations. Additionally, Emly's cost-effective infrastructure allows on-demand resource provisioning and policy management, enhancing experimentation and innovation while reducing costs and risks.

Red Hat Ansible Lightspeed with IBM Watsonx Code Assistant is a generative AI service that helps automation teams create, adopt, and maintain Ansible content more efficiently. It uses natural language prompts to generate code recommendations for automation tasks based on Ansible best practices. Ansible Lightspeed can help you convert subject matter expertise into trusted, reliable Ansible code that scales across teams and domains. Now available with full Ansible Playbook generation, it accelerates the adoption of automation across teams by empowering more automation content creators. Ansible Lightspeed is designed to reduce the onboarding learning period for Ansible developers. With just a basic understanding of YAML syntax, developers can use natural language prompts in English to describe the automation goal. Ansible Lightspeed then offers Ansible code recommendations to help achieve the automation goal more efficiently.

Lingma is Alibaba Cloud’s AI-powered coding assistant designed to streamline software development. It offers features like real-time code completion at the line or function level, natural-language code generation, and intelligent troubleshooting. Developers can describe requirements in plain language, and Lingma generates corresponding code directly in the editor. It supports over 200 programming languages and provides detailed code explanations with visualized flow charts. Lingma can analyze codebases to generate unit tests, automatically compile and run code, and repair issues to improve test coverage. It also allows users to add images as context, which are analyzed to generate code or provide bug-fixing suggestions based on requirement descriptions. For enterprises, Lingma integrates private data like documents and repositories to enhance model outputs, ensuring alignment with organizational standards.

Agentforce Vibes introduces vibe coding, a generative AI–powered approach that lets developers convert natural language instructions into production-ready Salesforce applications with enterprise-grade security, governance, and infrastructure. Unlike simpler vibe coding tools aimed at prototyping, Agentforce Vibes supports the full development lifecycle, ideation, building, testing, deployment, and observability, while integrating with Salesforce’s platform and trust layers. It functions as an AI-powered IDE (usable within VS Code or any VS Code-compatible environment) that understands your Salesforce schema and metadata, enabling features such as agentic code generation (Apex, HTML, CSS, JavaScript), intelligent rule enforcement, test case generation, debugging, rollbacks, and natural language DevOps. It supports multiple language models, is extensible via Model Context Protocol (MCP) with over 20 built-in tools, and allows reuse of existing code.

Creating solutions to unforeseen problems is second nature in human intelligence, a result of critical thinking informed by experience. The machine learning community has made tremendous progress in generating and understanding textual data, but advances in problem-solving remain limited to relatively simple maths and programming problems, or else retrieving and copying existing solutions. As part of DeepMind’s mission to solve intelligence, we created a system called AlphaCode that writes computer programs at a competitive level. AlphaCode achieved an estimated rank within the top 54% of participants in programming competitions by solving new problems that require a combination of critical thinking, logic, algorithms, coding, and natural language understanding. AlphaCode uses transformer-based language models to generate code at an unprecedented scale, and then smartly filters to a small set of promising programs.

Artemis leverages Generative AI, multi-agent collaboration, genetic optimization, and contextual insights to analyze, optimize, and validate codebases at scale, transforming existing repositories into production-ready solutions that improve performance, reduce technical debt, and ensure enterprise-quality outcomes. Integrating seamlessly with your tools and repositories, it uses advanced indexing and scoring to pinpoint optimization opportunities, orchestrates multiple LLMs and proprietary algorithms to generate tailored improvements, and performs real-time validation and benchmarking to guarantee secure, scalable results. A modular Intelligence Engine powers extensions for profilers and security tools, ML models for anomaly detection, and an evaluation suite for rigorous testing, all designed to lower costs, boost innovation, and accelerate time-to-market without disrupting existing workflows.

LaraCopilot is an AI-powered development platform built to accelerate Laravel application creation through intelligent automation and best practices. It helps developers and non-technical founders generate complete Laravel projects — from database setup to full-stack deployment — in minutes. The tool eliminates repetitive coding by offering AI-driven scaffolding, code generation, and refactoring that follows Laravel’s latest standards. With features like real-time code suggestions, PSR-12 compliance, and seamless GitHub deployment, LaraCopilot makes development 10x faster and reduces boilerplate by 90%. Its live builder allows instant previews of both frontend and backend, empowering teams to create production-ready applications efficiently. Over 700 successful projects have already been built using LaraCopilot, showcasing its reliability and innovation in the Laravel ecosystem.