For ad space sellers
Siiq helps businesses, venues, organizations, property owners, and public entities showcase advertising, sponsorship, and promotional opportunities in one place where buyers can discover, compare, inquire, and book.
FAQ'S →Your opportunity could be a sign, screen, wall, window, vehicle, event, sponsorship package, venue placement, program, or public space.
Add photos, location, category, availability, pricing, notes, and any restrictions. If you are not sure what to add, Siiq can help shape the opportunity.
Advertisers can find your inventory while searching by location, audience, format, timing, budget, and campaign type.
Siiq expands access to advertising demand by giving visibility to local, niche, independent, and nontraditional inventory owners who may not have the tools, scale, or industry relationships to reach advertisers on their own.
Businesses, organizations, property owners, and individuals can create opportunities from spaces that have historically been inaccessible, informal, or difficult for advertisers to discover.
Municipalities, transit groups, schools, recreation departments, and community organizations can use Siiq to help organize approved sponsorship and advertising opportunities tied to public spaces, programs, and events.
Siiq is designed for flexible, real-world inventory, not just traditional billboards.
Support direct purchases, request-to-book campaigns, fixed-date campaigns, flexible recurring campaigns, one-time bookings, seasonal sponsorships, monthly advertising contracts, and longer-term agreements.
Siiq connects buyer payments, seller payouts, platform fees, refunds, campaign records, billing cycles, and Stripe payment references into a more organized transaction workflow.
For monthly or longer-term advertising contracts, Siiq supports recurring billing workflows, billing cycle tracking, remaining balance visibility, payment retry handling, and payout tracking.
Structured cancellation and refund workflows help preserve transaction history while supporting full refunds, partial refunds, seller-approved cancellations, and buyer-requested cancellations.
Seller flow
Identify your opportunity, add it or ask Siiq for help, then manage inquiries, bookings, campaigns, and payouts from one system.
For advertisers
Siiq centralizes advertising inventory across multiple media types, making it faster, more efficient, and more cost-effective to discover and compare opportunities across local venues, events, transit, sponsorships, and physical spaces.
Browse mapped opportunities and use demographic context to understand where a campaign may reach the right audience.
Review options across billboards, venues, events, moving ads, transit, sponsorships, community spaces, and other real-world inventory.
Purchase ready-to-book opportunities or send an inquiry for negotiated, custom, recurring, or approval-based campaigns.
Siiq gives advertisers one place to discover opportunities that are often scattered across individual venues, organizations, municipalities, and sellers.
Advertiser flow
Search inventory, compare opportunities, then book or inquire through one marketplace.