Best developer tools

Promptiz is an advanced AI prompt engineering platform designed to help users create, optimize, and manage high-performance prompts for various AI models. It offers a suite of tools including a smart prompt builder, an AI-powered optimizer, and a collaborative library, empowering developers, marketers, and creators to achieve superior and consistent AI-generated results.

Lokalise is an AI-powered, collaborative localization and translation management platform. It helps teams automate their workflow, from developers and designers to translators, to localize websites, apps, games, and marketing content faster and more consistently for a global audience.

Inworld provides a suite of AI products and an intelligent runtime for developers to build, scale, and evolve dynamic AI characters and applications. Featuring state-of-the-art, affordable Text-to-Speech (TTS) with voice cloning and a platform that drastically cuts AI costs, Inworld enables the creation of 'living applications' that improve with user interaction, perfect for gaming, social simulations, and virtual companions.

16x Engineer is a comprehensive platform for software and AI engineers, offering a suite of specialized tools and in-depth resources. It features '16x Prompt' for advanced context management in AI-assisted coding and '16x Eval' for evaluating prompts and models. Created by engineers for engineers, it aims to enhance productivity and accelerate career growth through practical tools and expert guides on technical skills and professional development.

Cratecode is an AI-powered platform for learning to code by building real-world projects. It features an AI assistant that acts as a personal tutor, providing code analysis, answering questions, and offering step-by-step guidance. The platform emphasizes a hands-on, non-linear learning approach to make programming engaging and effective.

The official marketplace for Microsoft Edge extensions, offering a vast library of add-ons to enhance productivity, security, and personalization. Discover AI-powered tools, ad-blockers, password managers, and more to customize your browsing experience.

OpenDataSky is a unified AI platform providing access to leading large language models like GPT, Claude, and DeepSeek through a single API. It supports chat, image/video generation, and AI presentations, with an optional private deployment solution (AI Cloud Box) for enterprises.

MAGE is a free AI-powered generator that creates full-stack web applications from simple text descriptions. Built on the Wasp framework, it uses GPT to generate code for React, Node.js, and Prisma, allowing you to build and deploy apps like to-do lists, blogs, or plant trackers in minutes.

WisBot is an AI co-inventor that accelerates data science and software development. It goes beyond code generation by delivering complete, executed Jupyter notebooks for data analysis and production-ready Python project scaffolds. Simply upload your data and a prompt to receive fully tested, documented, and deployable solutions, streamlining your workflow from discovery to production.

Tonic.ai is an AI-powered platform for generating high-quality, realistic, and safe synthetic data. It helps software and AI engineers accelerate development, ensure compliance (GDPR, HIPAA), and improve testing by mimicking production data without exposing sensitive information. The suite includes tools for structured, unstructured, and from-scratch data synthesis.

Anakin.ai is an all-in-one, no-code AI platform designed to boost productivity. It allows users to build custom AI applications, automate workflows, and perform tasks like content creation, image generation, and data analysis. By integrating major AI models like GPT-4, Claude 3, and Stable Diffusion, Anakin.ai provides a vast library of pre-built apps and a powerful visual editor, making advanced AI accessible to everyone, from individuals to teams, without needing to code.

IconifyAI is an AI-powered tool that designs and generates unique, professional-grade icons for your apps in seconds. It eliminates the need for expensive and time-consuming traditional design processes, offering high-resolution downloads with full ownership and commercial rights. Ideal for developers, designers, and startups.

FlowTestAI is the first open-source, GenAI-powered IDE for API-first workflows. It allows developers to describe end-to-end user experiences in natural language and automatically translates them into executable API tests. Featuring a visual interface, CLI for CI/CD integration, and an analytics dashboard, it simplifies API testing, enhances collaboration, and prioritizes privacy with local operation.

Anthropic is an AI safety and research company that builds reliable, interpretable, and steerable AI systems. Its flagship product is Claude, a family of large language models, including the powerful Claude 4 series (Opus and Sonnet). These models are designed for a wide range of tasks, from sophisticated dialogue and content creation to complex reasoning and state-of-the-art coding, all with a foundational commitment to safety.

A developer-focused platform for creating tunable, fast, and cost-effective scoring and evaluation systems for AI applications. It transforms qualitative criteria into precise, quantitative metrics for model monitoring, ranking, and RAG optimization.

Turnkey is a secure, flexible, and scalable wallet infrastructure for developers. It provides a simple API for non-custodial private key management, enabling the creation of embedded wallets, transaction signing, and on-chain automation with enterprise-grade security.

llongterm is a developer-focused API providing persistent, long-term memory for AI applications and agents. It enables AI to remember user interactions over years, creating structured, human-readable knowledge maps for truly personalized and context-aware experiences.

HyperMink provides Inferenceable, a free, open-source, and self-hostable AI inference server. Built on Node.js and llama.cpp, it allows developers and businesses to run large language models locally, ensuring complete data privacy, control, and cost-effectiveness. Your AI, Your Rules.

Browser MCP connects AI applications like Claude or Cursor directly to your web browser. This enables you to automate repetitive tasks, conduct end-to-end software testing, and scrape web data using AI commands. It operates locally for maximum speed and privacy, leveraging your existing browser sessions to bypass logins and avoid bot detection.

Tempo is an AI-powered platform that accelerates React application development by up to 10x. It enables seamless collaboration between designers and developers, allowing them to generate and edit React code through an intuitive, visual drag-and-drop interface. Import existing codebases, generate components from prompts, and maintain full control with VSCode and GitHub integration.

Interview Solver is an undetectable AI copilot designed for live coding interviews. It operates as a desktop application, providing instant solutions to Leetcode-style problems, transcribing audio, and remaining invisible during screen sharing to help job seekers pass technical assessments with ease.

hyperficient is an open-source AI tool for developers and ML engineers that automates the search for the most efficient fine-tuning strategies for neural networks. It significantly reduces computational costs, GPU time, and manual effort, enabling optimal model performance on limited resources.

ShellMate is an open-source, AI-powered command-line productivity tool designed for developers and system administrators. Powered by OpenAI, it acts as your terminal's best friend, allowing you to use natural language to find commands, get predictive suggestions based on your history, and receive context-aware help without ever leaving your console. Simply use the `sm` shortcut to boost your command-line efficiency and reduce time spent searching for syntax.

Jina AI provides a state-of-the-art Search Foundation platform, offering a suite of powerful APIs for multimodal embeddings, reranking, and data extraction. It's designed for developers and enterprises to build high-quality, reliable generative AI, RAG (Retrieval-Augmented Generation), and advanced search applications with multilingual and multimodal capabilities.