I've been running travel affiliate campaigns for a while now, and Viator is my top performer across Europe - likely the TripAdvisor trust factor plus deep inventory. But I'm hitting a ceiling. GetYourGuide and Expedia have shown poor conversion rates for me, despite similar traffic and landing pages.
I'm looking for other tour/excursion/things-to-do offers with strong link depth for specific locales. I've started testing Klook and Tiqets for museum tickets (higher commissions reported) and TourRadar for multi-day trips, but I need a systematic way to evaluate which networks actually convert across different European regions - Western vs Central can drastically change inventory quality.
For instance, a quick Python script using Runnable's API could compare conversion flows by country:
networks = ['Klook', 'Tiqets', 'TourRadar', 'Viator']
for n in networks:
run_test(n, region='DE') # or 'FR', 'IT'
But I'm not sure anyone has benchmarked these networks against Viator with proper statistical rigour. Are there scriptable approaches to pre-test inventory depth and conversion likelihood before committing months to a new network? Also, are you using comparison tables on your pages or just direct linking? I'd love to hear technical approaches from others doing this at scale.