Semcasting
Semcasting, founded in 2009, is a deterministic identity resolution platform specializing in connecting first-party data across digital channels.
Profile
Links offline and online identities for targeted advertising without using cookies.
Semcasting, founded in 2009, is a deterministic identity resolution platform specializing in connecting first-party data across digital channels. The company's core technology, the Identity SPINE, links real-world signals like home addresses, phones, emails, and devices to create persistent identities without relying on cookies. Semcasting claims an 85% match accuracy with deterministic methods, differentiating itself from probabilistic competitors.
Its platform integrates with 40+ DSPs for activation across CTV, programmatic, video, and social channels. The company emphasizes privacy compliance, holding SOC 2 Type II certification and adhering to GDPR, CCPA, and HIPAA standards. Recent industry shifts away from cookies have positioned Semcasting's cookieless approach as increasingly relevant, though it operates in a crowded space against larger players like LiveRamp and Acxiom. The company does not disclose revenue or headcount publicly, but its technology is used by marketers seeking closed-loop attribution in a fragmented adtech landscape.
Who buys this
- Brands with first-party customer data seeking cross-channel activation
- Agencies managing programmatic ad campaigns
- Retailers measuring offline store visits from digital ads
- Financial services firms requiring compliant identity resolution
- CTV and streaming platforms needing household-level targeting
Strengths and what to watch
Strengths
- Deterministic matching claims 98% accuracy versus probabilistic models
- Direct integrations with 40+ DSPs for same-day activation
- SOC 2 Type II certified with GDPR/CCPA compliance built-in
Watch for
- Heavy reliance on IP-to-address matching as privacy regulations evolve
- Competition from well-funded identity graphs like LiveRamp's RampID
- No disclosed funding rounds or revenue metrics to gauge traction
Key Information
- Founded
- 2009
Frequently Asked Questions
What is Semcasting and what does it do?
Semcasting is a cookieless identity resolution platform founded in 2009. It connects offline and online identities using real-world signals like addresses, phones, and devices through its Identity SPINE technology. The platform enables targeted advertising across digital channels without relying on cookies, claiming 85% match accuracy.
How does Semcasting's identity matching work without cookies?
Semcasting uses deterministic matching with real-world signals like home addresses, emails, and devices to create persistent identities. Its Identity SPINE technology links these offline and online identifiers, achieving 85% accuracy without cookies. This contrasts with probabilistic models that estimate matches using statistical likelihoods.
What makes Semcasting different from other identity resolution providers?
Semcasting emphasizes deterministic matching with 85% claimed accuracy, higher than probabilistic competitors. It integrates with 40+ DSPs for same-day activation and holds SOC 2 Type II certification. The platform specializes in cookieless resolution using real-world signals rather than third-party cookies or probabilistic graphs.
Is Semcasting compliant with privacy regulations like GDPR and CCPA?
Yes, Semcasting is SOC 2 Type II certified and designed to comply with GDPR, CCPA, and HIPAA standards. Its deterministic approach using first-party data and real-world signals avoids third-party cookies, aligning with evolving privacy regulations. However, its IP-to-address matching may face scrutiny as laws change.
Which advertising channels can use Semcasting's identity data?
Semcasting's identity graph activates across CTV, programmatic, video, and social channels through integrations with 40+ DSPs. Marketers use it for cross-channel campaigns, offline visit attribution, and household-level streaming targeting. The platform supports same-day activation for time-sensitive advertising needs.
Who typically uses Semcasting's identity resolution platform?
Semcasting serves brands with first-party data, agencies running programmatic campaigns, retailers measuring offline conversions, and financial firms needing compliant resolution. Its deterministic approach appeals to marketers requiring closed-loop attribution across fragmented digital channels, particularly in cookieless environments like CTV and streaming platforms.
Sources
- www.semcasting.com — Core product claims and compliance certifications
- www.bloomberg.com — Industry context on adtech efficiency pressures
- techcrunch.com — Broader tech sector contraction risks
- news.crunchbase.com — Funding environment challenges for adtech