Last updated July 21, 2026 · 1 min read
How we pick
TrafficOS highlights banner exchanges that stay online, explain how they work, and show meaningful quality signals in the ledger. Featured and verified tiers surface first when quality is otherwise comparable.
This roundup is editorial guidance based on directory data — not a paid placement ranking. Listings can move as verification status, ratings, and inventory change.
What to look for
When you compare banner exchanges, prioritize clarity and proof over hype. The checklist below is what we use when curating the ledger.
- Support for common sizes (468x60, 728x90, 125x125)
- HTTPS creative requirements documented
- Verified live network and sane credit rules
- Optional paid packs after free tests
How to use this list
Open two or three candidates, run the same landing page with unique tracking links, and keep the source that produces the best opt-in or next-step rate. Do not buy large upgrades until a small test works.
- Host banners on HTTPS before uploading
- Design for skim attention — one message per creative
- Measure opt-ins, not just impressions
Red flags
Skip or deprioritize sites that show these warning signs — even if they advertise aggressive bonuses.
- Rejects secure hosting with no alternative
- Broken member galleries or upload tools
- Credit packs with no delivery estimates
