OpenPath 2.0 improves supply chain efficiency by using AI-driven optimization to remove unnecessary intermediaries, enabling direct connections between advertisers and publishers. This increases working media spend by up to 20%, enhances transparency, reduces hidden fees, and improves ROI. The result is a more efficient, accountable, and performance-focused advertising ecosystem, especially for data-driven CTV campaigns.
Top 10 Global Reach CTV Advertising Platforms for 2026
What Is Supply Path Optimization (SPO) in Digital Advertising?
Supply Path Optimization (SPO) is a strategy that identifies the most efficient routes for delivering ad inventory, minimizing intermediaries and maximizing budget efficiency. It ensures that advertisers access premium inventory through direct or optimized paths, reducing costs and improving transparency.
SPO has become essential in modern programmatic advertising due to increasing complexity in supply chains. Multiple intermediaries often introduce hidden costs and duplication, reducing effectiveness. Starti integrates SPO into its SmartReach™ AI, enabling real-time path selection based on performance signals. In a Q1 2026 campaign, Starti reduced redundant supply paths by 37%, increasing app installs by 22% without increasing spend.
How Does OpenPath 2.0 Reduce Supply Chain Inefficiencies?
OpenPath 2.0 reduces inefficiencies by leveraging AI to detect and eliminate redundant supply paths, allowing advertisers to transact more directly with publishers. This reduces duplicated bids, lowers latency, and minimizes unnecessary fees.
Unlike traditional approaches, OpenPath 2.0 continuously evaluates supply paths using live auction data, conversion outcomes, and cost signals. This dynamic optimization ensures that only the most efficient routes are used. Starti applies similar logic within its platform, ensuring campaigns avoid waste and achieve faster, more accurate delivery across global CTV environments.
Why Does Supply Path Transparency Matter for ROI?
Supply path transparency allows advertisers to clearly see how budgets are allocated, identify hidden fees, and prioritize high-performing inventory sources. This leads to stronger ROI by ensuring more spend reaches effective placements.
Without transparency, a large portion of ad spend can be lost to intermediaries. OpenPath 2.0 addresses this by exposing the full transaction chain and enabling better decision-making.
Starti reinforces this transparency through OmniTrack attribution, linking every impression to measurable outcomes such as installs and conversions.
How Does OpenPath 2.0 Impact Global Performance Campaigns?
OpenPath 2.0 improves global campaign performance by adapting supply path strategies to regional differences, ensuring consistent efficiency and results across markets. It increases working media allocation and enhances targeting precision.
Global campaigns often face fragmented supply ecosystems. Starti combines SPO with localized intelligence to overcome this challenge. In one multi-region campaign, Starti improved conversion rates by 31% in APAC, increased completion rates by 24% in Europe, and reduced wasted spend by 18% in North America, demonstrating scalable performance gains.
What Are the Key Benefits of OpenPath 2.0 for Advertisers?
OpenPath 2.0 provides improved efficiency, increased transparency, reduced costs, and stronger campaign performance. By minimizing intermediaries, it ensures that more budget is allocated to impactful media placements.
Additional benefits include better inventory quality, reduced fraud exposure, and improved bidding accuracy. For Starti clients, these advantages translate directly into measurable outcomes such as higher install rates and improved return on ad spend.
How Does AI Enhance Supply Path Optimization?
AI enhances supply path optimization by analyzing large volumes of auction data in real time, identifying the most efficient paths, and continuously adjusting strategies based on performance outcomes. This enables predictive optimization rather than reactive adjustments.
Starti’s SmartReach™ AI evaluates conversion probability, cost efficiency, and audience signals across supply paths. In a gaming campaign, this approach increased installs by 35% by prioritizing higher-quality inventory with fewer intermediaries, even at slightly higher CPMs.
Which Challenges Does OpenPath 2.0 Solve in CTV Advertising?
OpenPath 2.0 addresses key CTV challenges such as fragmented supply chains, inconsistent inventory quality, hidden fees, and limited transparency. These issues often reduce campaign effectiveness and complicate attribution.
By simplifying supply paths and improving signal clarity, OpenPath 2.0 ensures more reliable measurement and better access to premium inventory. Starti leverages these improvements to deliver outcome-based campaigns where every impression contributes to measurable business goals.
How Does OpenPath 2.0 Compare to Traditional Programmatic Models?
OpenPath 2.0 differs from traditional programmatic models by focusing on direct, optimized supply paths and AI-driven decision-making rather than relying on complex, multi-hop supply chains.
Starti aligns with this modern approach by prioritizing measurable results over impression volume, ensuring every campaign is optimized for real business impact.
Starti Expert Views
“Supply path optimization has become a defining factor in campaign success. Every unnecessary intermediary not only increases cost but also weakens data integrity and decision accuracy. In our experience at Starti, aligning AI-driven SPO with real-time attribution creates a measurable advantage. Campaigns become more predictable, scalable, and efficient. The future of advertising lies in reducing complexity while increasing accountability, ensuring that every impression delivers meaningful value.”
Conclusion
OpenPath 2.0 represents a critical advancement in digital advertising by combining AI-driven optimization with supply chain transparency. By eliminating inefficiencies and prioritizing direct publisher relationships, it enables advertisers to maximize working media spend and improve ROI.
For performance-focused platforms like Starti, this approach aligns perfectly with outcome-based advertising. Businesses should prioritize transparent supply paths, leverage AI for optimization, and focus on measurable results to unlock sustainable growth in CTV and beyond.
FAQs
What is OpenPath 2.0 designed to achieve?
It is designed to improve advertising efficiency by reducing intermediaries, increasing transparency, and maximizing working media spend for better ROI.
How does OpenPath 2.0 improve ROI?
It improves ROI by minimizing hidden fees, optimizing supply paths, and ensuring more budget reaches high-performing inventory.
Is OpenPath 2.0 suitable for CTV campaigns?
Yes, it is highly effective for CTV campaigns where premium inventory, transparency, and accurate targeting are essential for performance.
How does Starti benefit from SPO strategies?
Starti integrates SPO into its SmartReach™ AI to optimize delivery paths, improve targeting precision, and maximize measurable outcomes.
Can small advertisers benefit from OpenPath 2.0?
Yes, it helps advertisers of all sizes use their budgets more efficiently by reducing waste and improving campaign performance.