Your personal AI agent
Tell Joss what you need, the way you'd text a friend. It finds the options, fills in the forms and comes back with one button for you to press.
No account to create. Free to start.
Joss features
Joss learns what matters to you and works across your day, so you can spend it on something else.
Type or talk, in English or Japanese. No menus to learn. Just say what you want done.
Joss opens booking and shopping sites, compares options and fills in the forms. You sign in yourself, and it stops before anything final.
Calendar, reminders, email, maps, photos and files, plus services like Google, Notion and Slack once you connect them.
Your preferences and decisions stay on your phone, so every request starts with context.
JossSafe and in control
Joss handles real money and real messages, so the important steps stay with you.
Sending, buying, deleting and changing plans always wait for your OK. You see what Joss is about to do before it does it.
Conversations stay on your phone, not on our servers. Card numbers and passport photos are caught on your phone and never sent to the AI. No ads, and we don't sell your data.
What Joss can do
On your phone, on the web and in the services you already use.
Web search and summaries, YouTube, translation, weather, maps and travel times.
Restaurants, flights, hotels and shopping, ready for one tap.
Calendar, reminders, alarms, free slots, and alerts when you arrive or leave.
Live captions and translation, notes, prep sheets and spam call blocking.
Reads PDFs, Excel, Word and slides. Makes sheets, docs and charts.
Lights and air-con, music, steps, sleep and your own health notes.
Try Joss
Coming soon to the App Store and Google Play.
Frequently asked questions
Book restaurants, travel and shopping, plan your day, draft replies, work with your files and photos, and more. It works across your phone, the web and the services you connect.
No. Sending, buying, deleting and changing plans always wait for your OK. You also do your own sign-ins.
On your phone. We don't keep your conversations on our servers. See the Privacy Policy.
Joss is free to start and includes a monthly AI allowance. You can also use your own AI provider key.
iPhone and Android.