Caret gets to know you and autocompletes you across every app on your Mac. It learns your work, your friends, your style and suggests completions that actually sound like you. Just press Tab.
We kept noticing the same frustration on our team. Typing in Slack, filling out a Jira ticket, writing a commit message, replying to an email. Our brains already knew the rest of the sentence. Our fingers just hadn't caught up yet. Autocomplete exists in code editors. Everywhere else on your Mac? Nothing. So we built Caret.
What it does: Caret sits invisibly in the background and finishes your thoughts, anywhere you type on your Mac. Press Tab and it completes your sentence. One keystroke. No copy-pasting into ChatGPT, no switching windows, no waiting for a chatbot to load.
How it works:
You grant one accessibility permission and Caret reads the context of whatever you're working on: the app, the text field, what's on screen
No screen recording, no screenshots. It reads text, not pixels.
No integrations, no plugins, no per-app setup. It just works everywhere.
What makes it different: Behind the scenes, Caret turns your sessions into chains of thought, building a second brain that learns how you write, what you're working on, and what you're likely to say next. Those memories are stored locally on your Mac. The longer you use it, the sharper it gets. It stops feeling like autocomplete and starts feeling like an extension of your own thinking.
We're a tiny team and this is a v1. We love feedback and ship fast. Thanks so much for checking us out! 🙏🏼
Input Method Caret uses this to understand where you're typing
At this stage, after clicking "Enable," I was guided to the keyboard settings, but I’m not sure which settings to adjust to turn it on. Can you guide me through it?
I hit Tab in Slack all the time out of habit and nothing happens... exactly the frustration you're solving. Curious how it handles the trust question when it reads across every app, that's the first thing users ask us at Filently too.
I spend a lot of time writing across Notion, Slack, Gmail, and various other tools, and the mental tax of switching context constantly adds up. Caret just removes a chunk of that friction. Tab completes what I was already going to type, without me having to switch to a chat window or rephrase anything.
What surprised me most is how quickly it starts to sound like me rather than a generic autocomplete. The local memory aspect is a smart call, and you can see it getting sharper over time. The memory tab is genuinely useful as a lightweight personal CRM on its own.
One keystroke. No friction. Congrats on the launch, looking forward to seeing where the multi-device story goes.
Excited to see how sharp it gets over time. @dschwartz18
Big fan of small teams shipping fast—keep it up!
@dschwartz18 Congratulations. And happy product launch.
Congrats @ron_adin1 and @dschwartz18 on the launch! So happy to see Caret on Product Hunt.
I had the pleasure of meeting them about a month ago, and even then the energy and conviction behind Caret was impossible to miss! You could tell this team was building something they truly believe in.
And the problem they're solving is real: AI is everywhere but context stays siloed in each tool. Caret's approach of building at the OS level instead of forcing yet another integration is genuinely clever. And a huge boost for the productivity!
Excited to see where this goes! Hope to be a great journey!
“Autocomplete exists in code editors. Everywhere else on your Mac? Nothing”
every editor plugin promises AI anywhere you type. the value gap is always timing - knowing when to suggest vs when to stay quiet. availability is the easy part.
How do you envision Caret balancing speed and personalization as it learns—do you see it leaning more toward instant utility (fast completions anyone could use) or toward deeply individualized suggestions that reflect each person’s writing style?
This is such a real pain point -- the context-switching tax is invisible until you actually measure how much time you lose to it. How does Caret handle sensitive fields like passwords or internal finance docs? Curious how you think about the trust layer when it's reading across every app. Also does the 'second brain' piece work across machines or is it purely local?
Congrats on the launch, rooting for you 🙌
About Caret on Product Hunt
“Press Tab for AI anywhere you type on Mac”
Caret launched on Product Hunt on April 7th, 2026 and earned 216 upvotes and 51 comments, placing #5 on the daily leaderboard. Caret gets to know you and autocompletes you across every app on your Mac. It learns your work, your friends, your style and suggests completions that actually sound like you. Just press Tab.
Caret was featured in Mac (103.5k followers), Productivity (649.7k followers) and Artificial Intelligence (466.2k followers) on Product Hunt. Together, these topics include over 221.4k products, making this a competitive space to launch in.
Who hunted Caret?
Caret was hunted by Ben Lang. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how Caret stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Ben Lang
Hey everyone! Dan here, cofounder of Caret 👋🏼
We kept noticing the same frustration on our team. Typing in Slack, filling out a Jira ticket, writing a commit message, replying to an email. Our brains already knew the rest of the sentence. Our fingers just hadn't caught up yet.
Autocomplete exists in code editors. Everywhere else on your Mac? Nothing. So we built Caret.
What it does: Caret sits invisibly in the background and finishes your thoughts, anywhere you type on your Mac. Press Tab and it completes your sentence. One keystroke. No copy-pasting into ChatGPT, no switching windows, no waiting for a chatbot to load.
How it works:
You grant one accessibility permission and Caret reads the context of whatever you're working on: the app, the text field, what's on screen
No screen recording, no screenshots. It reads text, not pixels.
No integrations, no plugins, no per-app setup. It just works everywhere.
What makes it different: Behind the scenes, Caret turns your sessions into chains of thought, building a second brain that learns how you write, what you're working on, and what you're likely to say next. Those memories are stored locally on your Mac. The longer you use it, the sharper it gets. It stops feeling like autocomplete and starts feeling like an extension of your own thinking.
We're a tiny team and this is a v1. We love feedback and ship fast. Thanks so much for checking us out! 🙏🏼
trycaret.com