AI · alternatives · 2026
24 alternatives to Understudy
I've been building Understudy, an open-source GUI agent for macOS. Wanted to push the GUI stuff beyond the usual short demos, so I tried turning it into an iPhone app reviewer. You give it one prompt. It browses the real App Store in Chrome, installs the app on a real iPhone through macOS iPhone Mirroring (not a simulator), opens the app and explores it — never seen Snapseed before — records clips and screenshots, composites a narrated review video with FFmpeg locally, uploads it to YouTube, then deletes the app. About an hour, didn't touch the keyboard. The exploration part is what I'm…
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier.
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I built Understudy because a lot of real work still spans native desktop apps, browser tabs, terminals, and chat tools. Most current agents live in only one of those surfaces. Understudy is a local-first desktop agent runtime that can operate GUI apps, browsers, shell tools, files, and messaging in one session. The part I'm most interested in feedback on is teach-by-demonstration: you do a task once, the agent records screen video + semantic events, extracts the intent rather than coordinates, and turns it into a reusable skill. Demo video:…
Mar 2026 · github.com · its alternatives →
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Hi Hackers, Excited to share a macOS app I've been working on: https://recurse.chat/ for chatting with local AI. While it's amazing that you can run AI models locally quite easily these days (through llama.cpp / llamafile / ollama / llm CLI etc.), I missed feature complete chat interfaces. Tools like LMStudio are super powerful, but there's a learning curve to it. I'd like to hit a middleground of simplicity and customizability for advanced users. Here's what separates RecurseChat out from similar apps: - UX designed for you to use local AI as a daily driver.…
2024 · recurse.chat · its alternatives →
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Maestri▲183An infinite canvas where coding agents work in concert
Mar 2026 · themaestri.app · its alternatives →
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Heeey! I built a macOS copilot that has been useful to me, so I open sourced it in case others would find it useful too. It's pretty simple: - Use a keyboard shortcut to take a screenshot of your active macOS window and start recording the microphone. - Speak your question, then press the keyboard shortcut again to send your question + screenshot off to OpenAI Vision - The Vision response is presented in-context/overlayed over the active window, and spoken to you as audio. - The app keeps running in the background, only taking a screenshot/listening when activated by keyboard…
2023 · github.com · its alternatives →
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Osaurus▲534Open source agents that run 100% locally on your Mac
Jul 2026 · osaurus.ai · its alternatives →
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AgentNotch▲120Real-time AI coding assistant telemetry in your Mac's notch
Jan 2026 · github.com · its alternatives →
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Caret▲211We've been heads-down building this for a few weeks and want real feedback before we open it up. Caret runs in the background and completes your thoughts across every app: email, terminal, notes, wherever. Hit Tab and it finishes the sentence. We're onboarding the first users ourselves, one by one. So if you're interested, one of the three of us will get on a call with you to set you up and understand how you work. Looking for 20 people.
Apr 2026 · trycaret.com · its alternatives →
- 10DA
Write a task in plain English. An AI agent runs it on a simulator on your Mac and tells you if a real user could complete it. Save the successful run as a regression check you can replay later.
Aug 2026 · app.deltix.ai · its alternatives →
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Cline Desktop Appfree tier▲265An open-source app for open-weight models
Sep 2026 · cline.bot · its alternatives →
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OpenOwl▲261Automate what APIs can't in one prompt done locally
Apr 2026 · openowl.dev · its alternatives →
- 13LS
2014 · blog.understudyapp.com · its alternatives →
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Friendware▲190Hey HN, I built Friendware because I wanted autocomplete that works everywhere on my Mac, not just in code editors. In any text field it can draft replies, rewrite text, and write prompts for AI tools; it uses on-screen context to adjust based on what you’re doing. My goal was making it feel native and not require workflow changes, so it stays accessible across apps by living in the notch. Currently working on better voice learning and a memory system, would love feedback on what to prioritize!
Jan 2026 · friendware.ai · its alternatives →
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Clicky▲144AI buddy next to your cursor on Mac—sees, guides, helps you!
Apr 2026 · github.com · its alternatives →
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Proxee▲106Build on your Mac. See it live on your iPhone. View and test your page as you build and never miss mobile UI bugs again.
Jun 2026 · proxee.dev · its alternatives →
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I've been building computer-use tools for a while, and I quietly launched this about a month ago (122 Stars on GH). I figured it was worth sharing here. Over the last few months, a lot of computer-use agents have come out: Codex, Claude Code, CUA, and others. Most of them seem to work roughly like this: 1. Take a screenshot 2. Have the model predict pixel coordinates 3. Click x,y 4. Take another screenshot 5. Repeat That works, but it's slow, expensive in tokens, and fragile. If the UI shifts a few pixels, things break. And the model still doesn't know what any element actually is. But the…
May 2026 · github.com · its alternatives →
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Livinity▲90Open-source homeserver OS with a built-in AI agent
Jul 2026 · livinity.io · its alternatives →
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- 22MG
Hello HN, I've been working on this project for a while, and it has been in an "open" beta for some time. I finally believe it's ready for its first release. I hope you like it. Here are some potential questions that may arise: 1. How does it compare to LM Studio? It's likely that if you're already using LM Studio, you'll continue to do so. This project is designed to be more user-friendly. 2. Is it open-source? No, it is not. 3. Does it use any open-source libraries? Yes, it uses llama.cpp and a few others, as indicated in the license information included with the application. 4. Why is not…
2023 · avapls.com · its alternatives →
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MindHalo▲7I’ve been building a macOS study assistant called MindHalo, and I’m looking for feedback from people who work with study tools, macOS utilities, or Apple’s new Foundation Models. The app is built with SwiftUI and uses Apple’s Foundation Models API, so all inference happens on-device. No cloud calls, no data sent to servers, and performance is fully local to Apple Silicon. Features AI Study Tutor Responds to questions with follow-up reasoning Minimal, focused chat interface Study Guide Generator Converts pasted notes into structured study outlines Includes explanations and short examples…
Nov 2025 · mindhalo.techfixpro.net · its alternatives →
- 24
It’s powered by OpenAI’s GPT 4.1 model. Uses Xcode UI tests + accessibility tree to look into apps, and performs swipes, taps, etc to get things done.
2025 · github.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →