The best AI group trip planners in 2026, by where your group gets stuck
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The best AI group trip planner depends on where your group gets stuck: voting on activities (MonkeyTravel), shared calendars and costs (Plan Harmony), a shared itinerary and map (Wanderlog), splitting the bill (Travelry), or conflicting dates, destinations and budgets (Goyondo).
If you only need ideas, ChatGPT or Claude can draft an itinerary in seconds, but the plan stays in one chat unless your assistant saves it to an app such as Goyondo, where the trip persists and your group can edit it.
Disclosure: Goyondo wrote this roundup, and Goyondo is one of the apps in it. We describe the other apps from their own websites and public listings as of October 2026. Check each app for current features and pricing.
How we compared them
Group trips usually stall at one of a few points: agreeing on when and where, deciding what to do, keeping one version of the plan, or settling money. We grouped the apps by which of those they focus on, rather than ranking them on a single score.
The apps
- MonkeyTravel: voting on activities
- Generates AI itineraries and lets group members propose activities and vote on them with four levels (Love, Flexible, Concerns, No). It has owner, editor, voter and viewer roles, and its site says the core planner is free.
- Plan Harmony: shared calendar and costs
- A shared itinerary calendar with Google Calendar sync, a group budget that shows who paid what, voting on stays, activities and restaurants, and a chat for each trip.
- Wanderlog: shared itinerary and map
- A shared itinerary on an interactive map that everyone edits in real time, with budgeting and reservation tracking. The paid tier adds Google Maps export and Gmail linking.
- Travelry: splitting the cost
- Lets you invite friends and family to split the cost of a trip, with a trip manager for rentals, stays and activities.
- ChatGPT and Claude: fast first drafts
- Good for brainstorming and a first itinerary, but the plan is text in one person's chat. Nobody else can edit it, and changing one day means asking again.
- Goyondo: conflicting dates, destinations and budgets
- Group Harmony collects each person's dates, destination choices and budget and proposes the overlap as one plan. Each member's own AI assistant can take part, and the trip persists for everyone to edit. Limits: it is in open beta, it does not book or show live prices, and connecting an assistant currently needs one that can make web requests, such as Claude Code or Codex.
Which one should you pick?
- You know where you are going but not what to do
- Pick a voting-first app such as MonkeyTravel or Plan Harmony.
- You need one plan everyone can see on a map
- Wanderlog is built around a shared itinerary and map.
- Money is the hard part
- Use a cost-splitting app such as Travelry or Plan Harmony's group budget.
- You cannot agree on when, where or how much
- Goyondo's Group Harmony reconciles dates, destination and budget first, then you build the itinerary together.
Frequently asked questions
- Is this roundup sponsored?
- No. Goyondo wrote it and is one of the apps listed. No other app paid to be included.
- Can ChatGPT plan a group trip on its own?
- It can draft one, but it has no shared state: the group cannot vote or edit, and preferences from different people are not reconciled unless one person types them all in.
- Which of these apps book travel?
- Goyondo does not book travel or show live prices. Check the other apps directly, since booking features change often.