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Commission Tracking
Get accurate, real-time data on your bookings and commissions.
Commission Reconciliation
Auto-match payments, TACS, and EFTs; review necessary ones.
Commission Chasing
Generate invoices automatically and send them directly to your suppliers.
Agent Statements
Automate commission splits, ensure transparency, and keep advisors informed.
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Big news!
Bilt acquires Sion
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News and Updates
March 11, 2026
Bilt Acquires Sion for $30M to Bring World-Class Travel Advisors Into Its Housing Membership Ecosystem
Bilt Acquires Sion for $30M to Bring World-Class Travel Advisors Into Its Housing Membership Ecosystem. Bilt's second acquisition in less than a year deepens the travel experience available to members across more than 6 million homes
March 11, 2026
Bilt Acquires Sion for $30M to Bring World-Class Travel Advisors Into Its Housing Membership Ecosystem
Bilt Acquires Sion for $30M to Bring World-Class Travel Advisors Into Its Housing Membership Ecosystem. Bilt's second acquisition in less than a year deepens the travel experience available to members across more than 6 million homes
What’s new
Take a look at the latest product updates, news, and success stories from Sion.
July 29, 2025
Sion Enters the Arena: A New Player Disrupting Hotel Commission Payments
Sion has officially expanded into the Supplier space, offering a faster, more transparent way to manage and pay Travel Agent commissions. With Rocco Forte Hotels as the first official partner — and others like SHA Wellness and Queen of Clubs preparing to go live — this launch marks a major shift in supplier-side commission processing.
May 28, 2025
🏆 Sion Wins ASTA’s 2025 Entrepreneur of the Year Award
Sion wins ASTA’s 2025 Entrepreneur of the Year Award, recognizing our innovation in commission management and our impact on the travel advisor community.
December 18, 2024
Celebrating the Season. Gratitude, growth, and what’s ahead for Sion.
Sion celebrates 2024 with gratitude, teamwork, and achievements. Looking ahead to 2025, the team is excited to innovate, connect, and grow.
December 13, 2024
Sion and MVC Solutions (Casto Travel) partner to help Travel Agencies gain control over their commissions
Sion partners with MVC Solutions to streamline commission management for travel agencies, optimizing revenue collection, reducing costs, and eliminating manual follow-ups to improve efficiency and cash flow.
October 21, 2024
Automatically sync bookings from Travelport
Sion's new update integrates Travelport, enabling automatic booking sync for Travelport+, Galileo, and Apollo users. It reduces errors, saves time, and ensures accurate tracking.
August 7, 2024
Sion unveils Verified Suppliers
Sion’s Verified Suppliers feature adds 200,000+ pre-populated supplier profiles, streamlining commission management with reporting, quick-view profiles, and enhanced location searches to save agencies time
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