marimo
A next-generation Python notebook for data work, interactive apps, and reactive notebooks.
Free / Open source
AI SDK
A unified TypeScript SDK for building AI apps and agents with streaming, fallbacks, and multi-model support.
Free / Open source / API
Google Antigravity
An agentic development platform for developers and teams building software with local agents, an IDE, CLI, and SDK.
Free
Aider
AI pair programming in your terminal for starting new projects or building on existing codebases.
Free
Semantic Scholar
A free AI-powered research tool for scientific literature, for researchers and scholars.
Free / API
Dia
An AI browser for work that pulls context from tabs, docs, and apps to answer questions, draft reports, and prep meetings.
Free
Perplexity
A free AI-powered answer engine for getting accurate, trusted, real-time answers to questions.
Free
HuggingChat
Chat with open source AI models for general-purpose chatting.
Free
Open WebUI
A self-hosted AI platform for teams and individuals to run chat, tools, and agents on their own machine or cloud.
Free
Jan
Open-source ChatGPT replacement for running local or cloud AI models on desktop.
Free / Open source
Mimic
Free browser-based generator for realistic chat and social media mockups, for creators, educators, product teams, and storytellers.
Free
AuraPrompt
An AI prompt playground for turning rough ideas into detailed prompts for people who use language models.
Free
Hubspot CRM with AI
Free CRM software for small businesses to organize contacts, track deals, and close more sales with built-in AI.
Free / API
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