HeyAlice.app vs Monica

HeyAlice.app is the AI assistant app that combines all major AI models, automation workflows, and customizable assistants into one desktop tool. Use OpenAI, Claude, Perplexity, Groq, Llama, and local models in a single app built for macOS, Windows, and Linux. Create your own AI assistants with skills and Remote Actions, or use the Assistant Library. Connect APIs or use Make and Zapier to automate tasks. Store everything locally with a privacy-first design. No login to multiple tools. No data sharing. Alice is a powerful, customizable AI assistant application made for technical teams, founders, and developers. It allows you to create assistants with specific roles, instructions, and tones. Choose models like GPT-4o, Claude 3.5 Sonnet, Claude 3.5 Haiku, Groq, Perplexity, Llama, and Ollama. Add Remote Actions, trigger workflows, and automate your daily tasks. You can define skills, assign shortcuts, and reuse Snippets. Alice supports connection to MCPs, Make, Zapier, and any API. You can ask Alice to run a report, post on WordPress, or add a customer to your CRM. Alice runs locally. Chats and API keys stay on your device. Offline models like Ollama work without internet. No data is sent to third parties. It’s made for developers. Use API-first design, clipboard access, and keyboard shortcuts. Add your own code or automation. Alice supports productivity with multi-threaded conversations, background operation, and file handling. Assistants like Ellie, Jenny, Tony, and Jenna come with installable skills and are ready to use.

All-in-one AI assistant. Personalized, fast and free. Monica leverages OpenAI o3-mini, DeepSeek R1, GPT-4o, Claude 3.7, Gemini 2.0. Available as a browser extension for Chrome and Edge, and as mobile and desktop app. Chat with all of the best models in one place. Works where you work. AI sidebar for one-click access on any web page.