What is Otto?
Otto is an AI travel assistant built for business travellers and small-to-medium businesses; Otto says it is now open to the public. It learns your preferences, connects to Google Calendar or Microsoft Outlook to plan around meetings, suggests flights and hotels that fit your preferences and company travel policy, and completes the booking when you say 'book it' without redirects. It can rebook after schedule changes or cancellations, and Otto partners with a travel management company for human help.
Cost: Price unconfirmed (Check the provider). Booking: Books for you. Works on: Web, iPhone, Android.
Best for: Frequent work travellers who want an assistant to plan around meetings and handle bookings and changes.
How Otto uses AI
Plans trips around your calendar, picks flights and hotels that match your preferences and company policy, books them in the conversation and rebooks when plans change.
Booking: Books for you. Check who the seller is before you confirm: their change and refund rules apply to anything it books.
Keep in mind
- Built for work trips, including company travel policies, rather than leisure planning
- Pricing after the free offer is not published
Is Otto free? Cost and plans
Price unconfirmed. Otto's homepage offers it free for one year with no credit card, contracts, agent-assist fees or minimum spend; pricing after that is not published.
Otto alternatives
Tools for a similar task. Sharing a task does not make them interchangeable, so compare what each one does.
Sources
Sources checked . This listing summarises what the provider and other cited sources say; it is not a hands-on test.
- Otto - AI Travel Assistant for Effortless Business Travelottotheagent.com, checked . Supports: Built for busy professionals and SMBs; books flights and hotels by saying 'book it'; rebooks after changes; calendar integration; human help via travel management partner; browser, iOS and Android; free for 1 year offer; open to everyone after 9 months in beta
- Introducing Otto: The Executive Assistant for Every Business Traveler (Otto blog)ottotheagent.com, checked . Supports: Public availability after closed beta; completes the transaction without redirects; inventory via Spotnana, Booking.com, NDC and GDS content
What we could not confirm
- Markets and currencies supported
- Date it left beta (blog post is dated 21 April 2026; site banner reads 'DEC 4')
- Who is the seller of record for Otto bookings is not stated