Viator for OTAs

Add experiences to every itinerary.

Travelers plan their trips around things to do, and Viator is the world's leading marketplace for travel experiences. Connect to 400,000+ tours and activities to round out every booking, grow margin, and keep travelers in your marketplace from search to destination.

Traveler on a balcony overlooking a coastal town, booking tours and activities on a travel marketplace
74% of travelers rate activities & experiences as important to their trip
400,000+
Bookable experiences
2,500+
Destinations worldwide
11
Languages supported
9:41
Your Marketplace
Stays Flights Cars Activities
Things to do in Rome
Explore Rome.
Activities · powered by Viator

Things to do in Rome

Top-rated for your travel dates · free cancellation

Skip-the-Line Colosseum & Roman Forum

4.9 · 2,431 reviews
from $68 / person

Trastevere Twilight Food Tour

4.8 · 1,209 reviews
from $95 / person

Rome Highlights by Golf Cart

4.7 · 864 reviews
from $52 / person
Powered by Viator
Powered by Viator

Skip-the-Line Colosseum & Roman Forum Tour

4.9 (2,431) 3 hours Guided
  • Skip-the-line entry to the Colosseum
  • Expert English-speaking guide
  • Free cancellation up to 24 hours before
From
$68

You're all set!

Skip-the-Line Colosseum & Roman Forum Tour
Sun, 15 Jun · 9:00 AM · 2 travelers
Booked in Your Marketplace · Powered by Viator
Example of a Viator-powered integration
The OTA opportunity

The trip isn't complete without things to do.

You already sell flights, hotels, and car rentals. But experiences are what travelers actually plan their trips around, and it's the one high-margin category most marketplaces still under-serve.

Relevant at scale

400,000+ quality-scored experiences across 2,500+ destinations, matched to the trips your travelers already book.

High-margin category

Experiences carry strong commission and attach naturally to the flights and hotels you already sell.

Curate for your travelers

Show only the destinations and categories that fit your inventory, with descriptions, photos, reviews, and prices ready to display.

Already connected

Leading OTAs already distribute Viator experiences across search, checkout, and post-booking touchpoints.

Become a partner
Choose your integration

Start where your team is. Expand when you're ready.

One supply partner, three ways to integrate — from a no-code launch to full transactional control.

Live in days to weeks

White-label & Widgets

Launch-ready pages and embeddable widgets that put our catalog on your touchpoints fast, on brand, and with minimal engineering.

  • Go live without an engineering sprint
  • Embed across the customer journey
  • Hosted by Viator, branded as you
Live in hours to days

Affiliate API

A content-only API that scales Viator's catalog across your site. We complete the sale, and you earn commission on every booking.

  • Viator is merchant of record
  • Viator handles customer service
  • Low friction, no operational lift
Live in weeks to months

Merchant API

A deep integration that runs the full journey on your own site. You're the merchant of record, with robust B2B support throughout.

  • Transaction happens on your site
  • You control pricing: markup or discount
  • Dedicated B2B support system
Built for OTAs

APIs that adapt to your business.

With 400,000+ bookable experiences and performance signals built into the API, you can lead with the highest-converting activities and give travelers more reasons to book.

Data-driven curation at scale

Tap the API's sorting and performance signals to merchandise the best of a 400,000+ experience catalog — surfacing what actually converts for your audience.

  • Comprehensive supply coverage across destinations worldwide
  • Performance-based sorting for top-converting, lowest-cancellation products
  • Live pricing and availability across the full catalog
Tripadvisor

Backed by Tripadvisor — trusted by travelers worldwide.

Viator is a Tripadvisor company, built on the world's largest travel-guidance platform and the review ecosystem your customers already know and trust.

  • One of the world's most recognized travel brands behind every booking
  • Reviews and ratings your travelers already rely on to decide
  • Enterprise-grade scale, reliability, and brand trust
1B+
Reviews and opinions on Tripadvisor powering traveler trust
#1
Most-visited travel guidance brand worldwideFigures reflect Tripadvisor, Viator's parent brand.
Viator made it easy to give our customers access to world-class experiences without adding any operational overhead on our side. It's become a natural extension of the journey we offer.
Travel commerce partnerViator API integration
Get started

Add experiences to your marketplace.

Tell us about your platform and we'll map the fastest path to launch: affiliate, white-label, or full Merchant API. No setup fees.

  • A consultative first conversation, not a sales pitch
  • Launch in days with white-label or affiliate
  • Partner Success team support, from day one

Start a conversation.

Tell us a little about your platform and we'll reach out. All partners are subject to Partner Qualification to be eligible.

Ready to build now? Create your partner account for instant access to docs, tools, and your dashboard.

FAQ

Questions OTA teams ask first.

Still deciding? Talk to our team

How do OTAs earn revenue from experiences?
OTAs add Viator's 400,000+ bookable experiences alongside the flights, hotels, and car rentals they already sell. Travelers book tours and activities for their trip, and the OTA earns revenue on every booking with no inventory to manage.
How long does it take to launch?
White-label pages and affiliate integrations can go live in days to weeks, with no major engineering sprint. A full Merchant API integration takes longer but gives complete control of the booking journey. You can start lightweight and expand later.
Do we have to manage inventory or customer service?
No. With affiliate and white-label models, Viator is merchant of record and handles fulfillment, customer service, and cancellations. The catalog stays live and current automatically, and your team stays focused on your core marketplace.
Are there any costs to get started?
No setup fee. The Affiliate API has no signup costs at all. The Merchant API has no setup fee either, but requires a deposit prior to making live bookings based on projected sales (amount confirmed during qualification).