Stop guessing who your customer is.
Most customer identity includes fragmented signals dressed up as people.
Deep Sync connects data deterministically across every device, channel, and household, so you can market to who's actually there.
Stop guessing
who your customer is.
Most customer identity includes fragmented signals dressed up as people. Deep Sync resolves data deterministically across every device, channel, and household, so you can market to who's actually there.
From raw data to real customers, with one identity.
You don't really know your customers
Fragmented data, duplicate records, missing context, anonymous activity. We clean and enrich every record, so you can see who's actually there and take action.
Your customer data is scattered everywhere
An email here, a device there, a session somewhere else. We stitch the fragments into one deterministic identity you can trust.
You've maxed out your current base
Growth stalls when you keep marketing to the same people. We find more of who already works for you, without the guesswork.
You're missing online connectivity
An audience that can't reach the necessary channels isn't effective. We onboard and deliver everywhere from a single identity layer.
See how the four stages fit together.
Walk the whole workflow, end to end, from raw data to activated audiences.
Build it yourself in Deep Sync One.
The self-serve platform where every stage comes together: resolve, enrich, create, and activate audiences on demand.
Built to be measured.
Every number is defensible, measured and re-tested quarterly. Speed without accuracy is noise; accuracy without speed is too late. We refuse to trade either.
Three reasons our clients stop guessing.
Three commitments to every customer, set in writing. What you can expect for every audience, every file, every match, and every activation, whether you're running one campaign or building your entire identity stack on Deep Sync.
Most identity solutions guess. Deep Sync knows. Our deterministic identity approach delivers the accuracy modern marketing depends on, making every match, audience, activation, and measurement more accurate from the start.
What that means
- Real people, real households, real connections
- Up to 99% accuracy on first-party PII matches
- 5,500+ individual- and household-level attributes across datasets
- Truth optimized over scale, by design
Speed without accuracy is noise. Accuracy without speed is too late. Deep Sync delivers both: deterministic identity and AI-powered workflows that move audiences from onboarding to activation across today's leading platforms, fast and without operational complexity.
Built for modern teams
- AI-driven workflows
- Hundreds of marketing and CTV activation endpoints
- Self-service audience platform
- Match tests delivered in days, not weeks
Privacy isn't a feature we added later; it's a foundational principle that has shaped how Deep Sync operates. We prove that knowing your customer and protecting their data can, and should, happen together.
Engineered into every record
- SOC 2 Type II certified
- Strict federal and state-level privacy is observed
- Opt-outs are accepted and processed across all states
- All opt-outs are treated as full "Do Not Sell" requests
