Interview Solver is a technical interview preparation platform and AI copilot for software engineering candidates. Its native desktop application for macOS and Windows provides real-time, screen-sharing-invisible assistance during live coding interviews, including LeetCode-style problem solutions, system design diagrams, voice transcription, and answers tailored to a user's resume or job description.
Directory
Search results
Published directory entries matching your search.
Jenni is an AI research and academic writing assistant for students, researchers, and academics, used to create essays, papers, and citations. It is described as an AI workspace where researchers read, write, and cite, with every claim traceable to the source. Paid plans include Plus at $12 per month and Pro at $29 per month.
Jetwriter is an AI writing assistant available as a free browser extension, on the web, and on mobile. It writes emails and messages, corrects grammar, translates, researches, and chats with pages, using AI models including GPT-6, Claude, and Gemini. It also offers Gmail integration that drafts replies.
Jupyter AI is an open source extension that connects AI agents to computational notebooks in JupyterLab. It provides a native chat UI and integrates agents through the Agent Client Protocol, with a permission system requiring approval before files are written or commands executed. It is under incubation in the JupyterLab organization.
Supports software work with AI-assisted coding, testing or application development.
Supports software work with AI-assisted coding, testing or application development.
Keploy is an open-source AI-powered API and unit testing tool for developers. It builds a digital twin of production behavior using real API traffic, mocks, and dependencies to verify AI- or human-written code changes in continuous integration pipelines before deployment, and requires no code changes to implement.
Kiln AI is a platform and open-source library for building, evaluating, and optimizing AI systems. It offers tools for working with retrieval-augmented generation, AI agents, synthetic data, model fine-tuning, and prompt optimization, with a free downloadable application available for macOS, Windows, and Linux.
Kilo is an open source AI coding agent for VS Code, JetBrains, CLI, desktop and cloud. It offers access to 500+ models at zero markup, bring-your-own keys, or local models for privacy. Kilo Gateway provides a unified API to access AI models through a single endpoint.
AI assistant focused on chat, long-context reading, writing, summarization, and research tasks.
Kombai is an AI design engineer that designs websites and product UIs and ships production-ready frontend code. It offers a browser tool for editing rendered UI and sending browser context to prompts, reuse of components, tokens and hooks from repos, npm and Storybook, and a choice of 50+ models.
LeanCTX is an open-source context gateway that sits between AI tools and the information they read. It selects task-relevant context, applies supported access and content controls, and records observable context operations and evidence. The engine can run locally through CLI, MCP, hooks and proxy paths, and an SDK embeds supported engine capabilities in applications.
Leon is an open-source personal assistant that can run on a user's server. It is built on Node.js, Python and artificial intelligence concepts, and responds to requests. It uses a modular architecture for creating or using skills, and supports several cloud and offline text-to-speech and speech-to-text solutions.
Lervos is a tool that generates freelance job proposals matched to a user's personal writing style and past project history. It remembers users' real projects and writing rules to produce platform-appropriate proposals in seconds, and offers a free starter tier with no credit card required.
Lightwood is an AutoML framework that generates and customizes machine learning pipelines using a declarative JSON-AI syntax. It handles data types such as numbers, dates, categories, tags, text, arrays and multimedia formats, and includes a time-series mode. Users can override defaults or replace pipeline steps, and the framework generates Python code for the pipeline.
LinkActions provides conversational AI for questions, tasks, and general assistance.
LLMStack is a no-code platform for building generative AI apps, chatbots and agents using imported data. It supports major model providers and lets users share apps publicly or restrict access with roles.
LLMFlows is a Python framework for building LLM applications such as chatbots, question-answering systems and agents. It provides abstractions for using LLMs and vector stores, with explicit classes that avoid hidden prompts or LLM calls, aiming to make monitoring, maintenance and debugging easier.
Localforge is a free, open-source desktop GUI for Codex AI, Claude and other LLMs. It runs locally and lets autonomous agent loops edit files, run tests and work on large multi-file codebase tasks. It supports swapping providers and storing prompt templates, and is distributed under the MIT license.
LogicBalls is an AI tool platform offering access to thousands of AI tools and a chat assistant across multiple AI models. It presents its approach as asking before answering and verifying before generating. Plans range from a free tier to Pro, Premium and Elite, with monthly word limits and model counts.
Lumi is a Hugging Face Space in an AMD developer hackathon organization, duplicated from another Space. It lets users talk or type to an AI helper designed for people with dementia or Alzheimer's, choosing a companion profile for replies. The Space is sleeping due to inactivity.
Magic Patterns is an AI design tool for product teams that turns prompts into production-ready UI. It can use existing components and design rules to generate prototypes, and offers an infinite canvas with collaboration. A changelog describes PDF uploads and export options.
Magic.dev is an artificial intelligence company focused on developing safe artificial general intelligence (AGI) to accelerate progress on high-priority global problems. The company builds frontier code models intended to automate software engineering and AI research workflows. Its technical approach combines large-scale pre-training, domain-specific reinforcement learning, extended context windows, and increased inference-time compute. Magic.dev employs a small team of engineers and researchers working on fundamental AGI-related research problems.
An alternative to Supabase for AI Code editors and Vibe Coding tools.