Written from 15 named sources 1. Executive Summary As of June 2, 2026, North American CTV/OTT buying has consolidated around DSPs that can prove identity fidelity in a post-cookie environment and enforce Supply Path Optimization (SPO) across premium streaming paths.[3] With third-party cookies already deprecated, Unified ID 2.0 and clean-room–based first-party matching are now table stakes for enterprise-grade attribution and CCPA/CPRA compliance.[6][1] At $50k+ monthly spend, Jack & Tom LLC can move beyond SMB “open market” tactics into PMP and Programmatic Direct pipes, where Deal ID synchronization and OpenRTB 2.6+ signal richness materially improve live-sports and premium VOD quality; adoption of 2.6+ is widespread but should still be confirmed publisher by publisher.[3] The central tension remains speed versus depth: mid-market DSPs such as StackAdapt and MNTN deliver faster, more intuitive launches, while enterprise platforms (The Trade Desk, DV360, Amazon DSP) offer stronger identity, direct CTV access, and clean-room optionality but require more technical setup.[4][12] Roku’s OneView and FreeWheel provide differentiated publisher data (Roku IDs; NBCU live) yet can demand heavier implementation. For complex seats like Amazon DSP and FreeWheel, a 30-day managed-service hybrid start mitigates onboarding risks before shifting to self-serve.[13] Monitoring SPO fees on reseller paths (e.g., Magnite/PubMatic) and verifying current minimums with vendors is advised, as entry thresholds are indicative and can vary by account type.[1] 2. DSP Comparison Matrix DSP Primary Strength CTV/OTT Inventory Access Live Sports Support Audio & Display Self-Serve UI (1–5) Automation & AI Features CRM/Clean Room Onboarding North America Reach Estimated Entry Cost / Model* Best Fit For The Trade Desk Identity & SPO Broad direct incl. Disney+/Hulu, Peacock, Paramount+ High (Deal ID sync native) Industry-leading 4 Koa AI (predictive) Native LiveRamp + UID 2.0 Maximum Indicative $50k+; confirm Enterprise SPO & identity Google DV360 Google ecosystem & YouTube YouTube/Google TV; CTV via major SSPs Moderate (YouTube TV focus) Excellent 3 Google AI bidding Ads Data Hub (clean room) Maximum GMP-linked; confirm Google-heavy, cross-channel Amazon DSP ⚠️ Retail/Prime data Prime Video/Freevee/Twitch (exclusive) High (TNF, live Deal IDs) Good 3 AMC-based optimization (naming varies; verify) Amazon Marketing Cloud clean room High Indicative $35–50k; confirm Retail/CTV with closed-loop MNTN Performance CTV ease Premium VOD (CTV-only) Low (VOD focus) Not offered 5 Automated creative/optimization Native CRM upload (no clean room) High Indicative $15k+; confirm DR-focused CTV StackAdapt Fast launch & UI Broad via SSPs (Magnite/Index) Moderate (reseller Deal IDs) Excellent 5 ML bidding LiveRamp integration (clean room partner) High No stated minimums Rapid multi-channel tests Basis Technologies Workflow automation Broad (aggregated SSPs) Moderate Excellent 4 Basis Assistant (AI workflow) LiveRamp / InfoSum clean rooms High Indicative $10k+; confirm Ops efficiency at scale Roku OneView Roku 1P data & TV graph Roku Channel + CTV via SSPs Moderate Good 3 Roku data-driven targeting Native Roku ID + LiveRamp High Indicative $25k+; confirm Roku-centric reach FreeWheel ⚠️ Premium/live TV focus NBCU, Paramount, direct video High (live pacing & Deal IDs) Limited 2 Advanced live pacing Clean room via Habu (LiveRamp) High Managed-preferred; confirm Live sports/premium TV Adform Privacy-first & ID Fusion Global CTV/NA growth (SSP mix) Moderate Excellent 4 ID Fusion (1P unification) Native ID Fusion clean room Growing Flexible; confirm Privacy-centric campaigns *Entry costs are indicative as of early 2026; validate current thresholds with vendors. ⚠️ = notable technical setup; managed-service hybrid recommended for first 30 days. Deal ID synchronization is native for The Trade Desk, Amazon DSP (Prime live), and FreeWheel; reseller-based platforms rely on SSP Deal IDs. Competitive Intelligence Note: StackAdapt and Amazon DSP are the fastest share gainers in North American CTV, driven by low/no minimums plus rapid UI velocity (StackAdapt) and closed-loop retail/CTV attribution via AMC and Prime Video’s matured ad tier (Amazon DSP).[1][4][12][13] Even if Jack & Tom LLC leans to TTD or DV360 for identity depth, these disruptors warrant close monitoring for feature velocity and shifting price floors. Roku OneView’s household graph and FreeWheel’s live-event strength are also tightening competition in premium CTV lanes. 3. Streaming Ecosystem Connection Map (Direct paths favor lower fees/latency; reseller paths require SPO vigilance and Deal ID QA.) Direct access generally reduces take rates and latency; reseller paths require tighter SPO controls and Deal ID verification, especially for live sports. Prime Video and YouTube remain walled gardens through Amazon DSP and DV360 respectively, necessitating a multi-DSP approach when those audiences are required.[19][3] Sources [1] Best DSP Software for 2026 Top 10 Programmatic Platforms Compared — https://getadlib.com/blog/best-dsp-software [3] FAQ on CTV advertising: Trends, formats, and platforms to watch in 2026 — https://www.emarketer.com/content/faq-on-ctv-advertising--trends--formats--platforms-watch-2026 [4] 8 Best B2B Programmatic Advertising Platforms in 2026 - 6Sense — https://6sense.com/blog/best-b2b-programmatic-advertising-platforms [6] LiveRamp acquires data clean room startup Habu — https://martech.org/liveramp-acquires-data-clean-room-start-up-habu [12] Connected TV Statistics: Viewership & Growth Trends (2026) - MNTN — https://mountain.com/blog/connected-tv-statistics [13] Connected TV Advertising Statistics: Growth Stats & Trends to Know — https://www.stackadapt.com/resources/blog/connected-tv-stats Best Demand Side Platform (DSP) for Small Business in 2026 - G2 — https://www.g2.com/categories/demand-side-platform-dsp/small-business Consider This Before Jumping on Data Clean Room Bandwagon — https://aqfer.com/consider-this-before-jumping-on-the-data-clean-room-bandwagon CTV Advertising Trends 2026: Marketers Need to Know - AI Digital — https://www.aidigital.com/blog/ctv-advertising-trends Decentriq vs LiveRamp — Which is best for data collaboration? — https://www.decentriq.com/article/decentriq-vs-liveramp Demand Side Platform Market Size, Share, Growth, 2034 — https://www.fortunebusinessinsights.com/demand-side-platform-dsp-market-104793 Programmatic Advertising Market Size & Forecast 2033 — https://www.persistencemarketresearch.com/market-research/programmatic-advertising-market.asp Programmatic Advertising Statistics 2026: 140+ Data — https://www.digitalapplied.com/blog/programmatic-advertising-statistics-2026-data-points Pros and Cons of Self‑Serve vs Managed Service DSPs: Which Model Fits Your Business Geomotiv — https://geomotiv.com/blog/pros-and-cons-of-self-serve-vs-managed-service-dsps Top 10 CTV Ad Platforms In 2026 Adtelligent — https://adtelligent.com/blog/top-ctv-ad-platforms