Best AI Code Generators for .NET

ChatGPT by OpenAI is a versatile AI conversational platform that provides assistance in writing, learning, brainstorming, code generation, and problem-solving across a wide range of topics. Available for free with optional Plus and Pro subscription plans, it supports real-time text and voice interactions on web browsers and mobile apps. Users can leverage ChatGPT to create content, summarize meetings, debug code, analyze data, and even generate images using integrated tools like DALL·E 3. The platform is accessible via desktop and mobile devices and offers personalized workflows through custom GPTs and projects. Advanced plans unlock deeper research capabilities, extended limits, and access to cutting-edge AI models like GPT-4o and OpenAI o1 pro mode. ChatGPT integrates search capabilities for real-time information and enables collaboration through features like Canvas for project editing. It caters to students, professionals, hobbyists, and developers seeking efficient, AI-driven support. OpenAI continually updates ChatGPT with new tools and enhanced usability.

GPT-4.1 represents a significant upgrade in generative AI, with notable advancements in coding, instruction adherence, and handling long contexts. This model supports up to 1 million tokens of context, allowing it to tackle complex, multi-step tasks across various domains. GPT-4.1 outperforms earlier models in key benchmarks, particularly in coding accuracy, and is designed to streamline workflows for developers and businesses by improving task completion speed and reliability.

Treblle is a federated API Intelligence platform that unifies API visibility, governance, and security in a single enterprise-grade solution. Designed for complex environments, Treblle connects seamlessly through one integration and supports deployment on-prem or in private cloud—meeting even the strictest regulatory and data residency requirements. Once integrated, Treblle instantly maps your entire API landscape with automatic discovery, generating real-time inventories and eliminating shadow APIs. Its observability tools track every request and response, surfacing performance issues, anomalies, and SLA breaches across all services. Advanced analytics give teams insights into traffic, latency, endpoint usage, and client behavior, making debugging, optimization, and scaling easier and 15 times faster. Security is built-in, not bolted on. Treblle provides runtime protection, threat detection, schema validation, and governance policies to safeguard APIs across environments. It empowers DevOps and platform teams to implement shift-left strategies and enforce consistent practices across the lifecycle. With its AI-powered Integration Assistant, Treblle simplifies onboarding and improves developer workflows. Whether you’re running internal microservices or customer-facing APIs, Treblle gives you the clarity and control to move faster, reduce risk, and scale with confidence.

Codespell.ai, an AI-powered coding tool, improves code quality and increases productivity. Its main feature, Design Studio automates project set-up by generating starter-kit codebases and structured designs.

Seamlessly create new services and enhance your current applications using Amplication AI. Transform your concepts into operational systems in just four minutes. This AI-powered tool generates code that is ready for production, ensuring uniformity, reliability, and compliance with top-tier standards. Experience a swift transition from idea to implementation, with scalable code that is ready for deployment in minutes. Amplication AI goes beyond mere prototypes, providing fully functional and resilient backend services that are primed for launch. It streamlines your development processes, minimizes time spent, and maximizes your resources. Harness the capabilities of AI to achieve more with your existing assets. Simply enter your specifications and observe as Jovu converts them into immediately usable code components. It produces production-ready data models, APIs, authentication, authorization, event-driven architectures, and all necessary elements to get your service operational. You can also integrate architecture components and extend functionalities using the various Amplication plugins available. This allows for greater customization and adaptability in your development projects.

Transforming code between different programming languages has never been easier, allowing you to reclaim countless hours that would otherwise be spent learning a new syntax. With our automated code conversion tool, the tedious task of manually rewriting code is eliminated. We leverage cutting-edge AI technology to guarantee that your code is transformed with exceptional precision and quality. There's no need for any software installations; just paste your code and hit a button to get the conversion in your preferred language. Our subscription plans offer unlimited access, enabling you to convert as much code as needed through our online platform. We prioritize your privacy and security and do not store any of your input or output code. You can utilize our free converter for up to five conversions per day without needing to create an account, and for additional conversions, simply sign in. New users are welcomed with 10 complimentary credits to explore our conversion capabilities. For those seeking more extensive usage, various paid plans are available for purchase.