Best CTV DSPs 2026: Trade Desk, DV360, StackAdapt Compared

DRAFT — outline below, needs body expansion before publish.

Intro hook

There are 20+ DSPs that sell themselves as "CTV-capable" in 2026. Maybe 8 are actually competitive. This is the honest breakdown of which one fits which buyer — not the vendor pitch deck version.

How we ranked them

• Premium AVOD inventory access (Hulu, Peacock, Max, Paramount+, Prime Video)
• Addressable targeting capability (UID2, RampID, retail-media data)
• Minimum spend / monthly platform fee
• Reporting and attribution sophistication
• Support for retail media (Amazon, Walmart Connect, Target Roundel)

Tier 1: Enterprise CTV DSPs

• The Trade Desk — strengths, weaknesses, ideal buyer, min spend
• Google DV360 — YouTube CTV access, premium inventory, ideal buyer
• Amazon DSP — Prime Video, Fire TV, retail-media closed loop

Tier 2: Mid-market CTV DSPs

• StackAdapt — lower minimums, strong creative tools, North American focus
• Yahoo DSP — strong attention metrics, value tier
• Magnite (DV+ / SpotX) — supply-side roots, growing demand side

Tier 3: Specialized CTV platforms

• Tatari — TV-attribution focused, performance-DTC niche
• MNTN — performance CTV, simplified UI

Decision matrix: which DSP fits which budget

• Under $25K/month: StackAdapt, MNTN, Yahoo DSP
• $25K–$100K/month: Trade Desk, DV360, Tatari
• $100K+/month: Trade Desk, DV360, Amazon DSP (especially if retail-heavy)

Common mistakes when picking a CTV DSP

• Choosing on inventory hype vs actual buyer fit
• Underestimating loaded CPM (DSP fees + data + verification = +18-30%)
• Not negotiating PMP deals when volume justifies them

CTA close

Link to programmatic services and free DSP audit.