Curation:
The Future of Omnichannel Programmatic

Programmatic curation is the process of pairing first-party audience data with premium, verified ad inventory to create pre-packaged deal IDs that advertisers can activate quickly and efficiently. Start.io's curation sits between SSPs and DSPs, reducing supply-chain complexity, improving transparency, and enhancing campaign performance without adding unnecessary layers or fees.

Traditional programmatic buying targets audiences across broad, unfiltered inventory. Start.io's curation pre-selects and packages premium supply that is already matched to relevant audience data, then consolidates access to multiple SSPs through a single activation. This eliminates redundant tech fees, moves budget from overhead to working media, and delivers cleaner inventory, stronger targeting, and a more direct path to quality impressions.

Start.io curation is powered by first-party mobile data sourced directly through its proprietary SDK, which reaches over 2.5 billion monthly active users (MAUs) worldwide. This data includes more than 20 device-level signals—such as app ownership, location, device make/model, mobile carrier, language, Wi-Fi and cellular connectivity, ad behavior, and IP/UA—enabling contextual, behavioral, and first-party targeting combined in a single deal.

Start.io provides access to global premium supply across all major SSPs, including Index Exchange, Magnite, Xandr, Equativ, OpenX, and PubMatic. Inventory is continuously optimized to keep domains fresh, relevant, and brand safe.

Start.io completes deal setup within 24 hours, with an initial response within 48 hours. Curation is designed for fast, frictionless activation, so advertisers can move from brief to live campaign without delay.

Start.io's curation supports Display, Video, CTV, Native, and Audio formats, enabling advertisers to run consistent, targeted campaigns across the full digital media mix through a single activation.

Start.io continuously optimizes curated supply so that every deal ID contains only premium, verified inventory. Quality is enforced at the SSP level through GARM standards, third-party verification, and constant domain refresh, so advertisers can trust that their ads run in brand-safe, high-attention environments across every campaign.

Start.io's active curation aligns DSP KPIs with SSP signals for real-time optimization. Advertisers typically see up to a 33% CPM reduction through supply-path optimization, alongside improvements across metrics including CTR, viewability, ROAS, and attention.

Start.io's curation draws on the Start.io Taxonomy, which includes more than 4,000 high-quality audience segments built from first-party mobile data, spanning demographics, interests, behaviors, and purchase intent. Start.io also builds custom audience segments tailored to specific campaign objectives, which can be layered with contextual and inventory signals to further sharpen targeting precision.

Yes. Start.io's curation supports sensitive-category targeting, DEI-aligned inventory, and sustainability goals through CarbonSmart inventory options—all included at no extra cost.

Yes. Start.io's curation is built on first-party, SDK-sourced mobile data designed to comply with evolving privacy standards. The platform is designed to support compliance with: GDPR CCPA / CPRA COPPA IAB Transparency & Consent Frameworks Mobile platform privacy requirements Start.io is an IAB Tech Lab-compliant member and conducts all data collection and processing in accordance with applicable privacy requirements.

Start.io provides domain-level reporting and a clear, transparent pricing structure with no double fees and no hidden costs. Advertisers have full visibility into where their budget goes and how their inventory performs across every curated deal.

Start.io curated deal IDs activate seamlessly across all major DSPs, with no new platform or workflow required. Connect with the Start.io team to discuss your campaign goals, inventory needs, and targeting objectives, and Start.io will build and deliver a curated deal ID within 24 hours, ready to activate directly in your DSP of choice. Let's talk, or email us at marketing@start.io.