Horyon keeps a whole trip in one place. Forward your booking confirmation emails and they land in the planner automatically. Everyone shares a live, day-by-day planner. And expenses split themselves — no more spreadsheets or "who owes who" on WhatsApp. Works solo, but shines from a couple's trip to a big group. Free until the end of August, no credit card.
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Maker
📌
Hi Product Hunt 👋
I'm Luca, the maker of Horyon.
Every group trip I took ended the same way: booking confirmations lost in five different inboxes, a planner half-written in someone's Notes app, and the awkward "who paid for what" spreadsheet at the end. So I built the tool I wished existed.
Horyon puts a whole trip in one place:
📩 Forward your booking emails → they land in the planner automatically
🗓️ A shared, day-by-day planner everyone sees update in real time
💸 Automatic expense splitting — no more math on WhatsApp
It works solo too, but the magic kicks in from a couple's trip upward. It's free until the end of August, no credit card.
I'd genuinely love your feedback — what's the messiest part of organizing a trip for you? I'll be here all day answering. 🙌
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Horyon
Travel planning is full of great apps already. What made users switch to Horyon instead of sticking with their existing setup?
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Maker
@aryan787544 Great question — most people don’t “switch” from a travel app, they switch from a messy stack of tools.
Early users usually come from a mix of Google Docs/Sheets, email inbox, screenshots and WhatsApp groups rather than from a single dedicated planner. What made them adopt Horyon is that it turns all that fragmented information into one structured trip workspace: bookings imported automatically, itinerary in one place, and expenses handled on top of that.
So it’s less about replacing one app and more about consolidating a workflow that today is spread across 4–5 tools and a lot of manual coordination.
Looking forward to hearing your thoughts whenever you have a chance.
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Would love an offline mode for the day-by-day planner since I usually lose signal on hikes or long flights and hate scrambling for screenshots. Even read-only access to the itinerary would be a lifesaver.
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Maker
@dne32001344779 This is one of the features we’re already planning to add! Stay tuned and enjoy your travels with Horyon!
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This looks genuinely useful for trips with friends, especially the expense splitting part. One thing that would make it even better is a quick way to import flights and hotel bookings from Gmail labels or filters automatically, so the whole trip builds itself without forwarding each email manually.
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Maker
@derinhrdavh1ay Really appreciate this — you’re highlighting exactly one of the key problems we’re solving.
We’re already working on automatic trip creation via email parsing (flights, hotels, bookings), removing the need for manual forwarding. Integrating Gmail labels/filters is a great suggestion and fits well with how we’re thinking about scaling this feature.
Our broader goal is to make trip planning fully passive: bookings become structured itineraries automatically, and collaboration (including expense splitting) happens on top of that layer.
Happy to give you early access and get your feedback as we roll this out.
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Forwarded a couple of confirmation emails and everything actually showed up correctly in the planner, no setup needed. The auto expense splitting is the part I'm most curious to put through its paces on a group trip.
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Maker
@kranurvfyd That’s great to hear — really good signal that the experience is working end-to-end.
While group trips are where features like expense splitting add the most value, we’re seeing strong usage across solo and couple travel as well. The core idea is to turn fragmented booking data into a structured, always-updated trip layer — regardless of how many people are involved.
Would be great to hear your feedback once you test it on a group trip, that’s where the coordination piece really gets stress-tested.
Horyon
Travel planning is full of great apps already. What made users switch to Horyon instead of sticking with their existing setup?
@aryan787544 Great question — most people don’t “switch” from a travel app, they switch from a messy stack of tools.
Early users usually come from a mix of Google Docs/Sheets, email inbox, screenshots and WhatsApp groups rather than from a single dedicated planner. What made them adopt Horyon is that it turns all that fragmented information into one structured trip workspace: bookings imported automatically, itinerary in one place, and expenses handled on top of that.
So it’s less about replacing one app and more about consolidating a workflow that today is spread across 4–5 tools and a lot of manual coordination.
@luca_sciabica That's an interesting distinction.
Consolidating a fragmented workflow often changes user behavior in ways that aren't obvious at launch.
I have a few thoughts on that from a strategy perspective, but I'd rather not unpack them in a public thread.
If you're open to it, what's the best email to reach you?
@aryan787544 you can send me an email at info@horyon.io
@luca_sciabica Thanks! I’ve just sent it over.
Looking forward to hearing your thoughts whenever you have a chance.
Would love an offline mode for the day-by-day planner since I usually lose signal on hikes or long flights and hate scrambling for screenshots. Even read-only access to the itinerary would be a lifesaver.
@dne32001344779 This is one of the features we’re already planning to add! Stay tuned and enjoy your travels with Horyon!
This looks genuinely useful for trips with friends, especially the expense splitting part. One thing that would make it even better is a quick way to import flights and hotel bookings from Gmail labels or filters automatically, so the whole trip builds itself without forwarding each email manually.
@derinhrdavh1ay Really appreciate this — you’re highlighting exactly one of the key problems we’re solving.
We’re already working on automatic trip creation via email parsing (flights, hotels, bookings), removing the need for manual forwarding. Integrating Gmail labels/filters is a great suggestion and fits well with how we’re thinking about scaling this feature.
Our broader goal is to make trip planning fully passive: bookings become structured itineraries automatically, and collaboration (including expense splitting) happens on top of that layer.
Happy to give you early access and get your feedback as we roll this out.
Forwarded a couple of confirmation emails and everything actually showed up correctly in the planner, no setup needed. The auto expense splitting is the part I'm most curious to put through its paces on a group trip.
@kranurvfyd That’s great to hear — really good signal that the experience is working end-to-end.
While group trips are where features like expense splitting add the most value, we’re seeing strong usage across solo and couple travel as well. The core idea is to turn fragmented booking data into a structured, always-updated trip layer — regardless of how many people are involved.
Would be great to hear your feedback once you test it on a group trip, that’s where the coordination piece really gets stress-tested.