Resolution API: pure usage-based, no minimums
Half the visitors you pay to acquire show up as "Unknown." Resolve them to verified people, with 22,000+ intent topics and post-cookie IDs attached, and pay only per successful resolution. No minimums, no setup fees, no annual prepay.
Pay per resolution · $0 monthly minimum · Volume rates fall automatically · Read the docs
curl "https://api.delivr.ai/api/v1/lookup?email=jane@acme.com" \
-H "X-Api-Key: $DELIVR_API_KEY" \
-H "X-Api-Secret: $DELIVR_API_SECRET"
# Plain text, normalized and hashed server-side.{
"first_name": "Jane",
"last_name": "Rivera",
"job_title": "VP, Growth Marketing",
"seniority_level": "vp",
"department": "marketing",
"company_name": "Acme",
"company_domain": "acme.com"
}pay per resolution
measured on US web traffic
no modeled matches
scored per person
Partners
Zero risk by design
No floor to clear, no setup fee to amortize. Your bill is the resolutions you ran, and your rate falls automatically as volume grows.
Start with one campaign’s traffic or one landing page. There is no monthly floor and no platform fee. If you resolve nothing, you pay nothing.
Sign the usage agreement, request API access, and send your first call the same day. The only line item on your invoice is usage.
When monthly volume reaches a cheaper bracket, every resolution that month bills at the lower rate, not just the marginal ones. Scale is rewarded, never penalized.
For performance teams
Every resolved visitor moves budget from spray-and-pray to a person you can name, score, suppress, and activate. All deterministic, no modeled guesswork.
Browser restrictions on third-party cookies have shrunk remarketing pools. Our first-party pixel cookie resolves to a verified hashed email and a full person record, so the traffic you already paid to acquire stays targetable instead of going dark. 50%+ of US traffic, resolved deterministically.
Every resolved person carries 22,000+ scored intent topics. Bid up the in-market segment, suppress existing customers and low-intent traffic, and route high-intent visitors to sales while they are still on the site.
Resolved emails generate UID2 tokens deterministically, 4.0B of them, alongside 1.4B mobile ad IDs and 280M CTV device IDs. Push first-party audiences to The Trade Desk and any UID2-enabled DSP without a third-party cookie in the chain.
Reverse-IP maps visitor traffic to 103M company records with firmographics and technographics. Build ABM target lists from real site activity, and stop bidding on traffic from accounts you would never sell to.
New on your API key
Resolution tells you who landed. Off-domain intent tells you who is in-market across the open web, scored per person, before they ever hit your site. The same API key now opens our off-domain person-based intent and audience-configuration endpoints, so you can bid on real demand instead of waiting for the visit.
Send a resolved person or hashed email and get 22,000+ topics scored 0–100 with an up/down/static trend, measured against that individual’s own baseline, not pooled at the account. Signals are distilled from ~1 trillion daily impressions across publisher co-ops, the bid-stream, and content consumption, then resolved deterministically to the person.
Configure an audience in one call: pick intent topics, score thresholds, firmographics, and recency. Every member resolves deterministically and refreshes daily, then activates on The Trade Desk, LiveRamp, DV360, Meta, and Customer.io, no list export, no second platform.
Pull the full 22,000+ topic taxonomy programmatically, or request a custom topic and have it scored and live within 24 hours.
Where this connects
Off-domain intent is person-level and resolved deterministically, no account-level inference, no device fingerprinting. LinkedIn URL as a resolved output is coming soon.
Already paying another vendor?
You already split-test creative, landing pages, and bid strategies. Test identity the same way. Delivr.ai is pure usage-based with no minimum, so you can run it beside your current identity or intent vendor on the same traffic and let the match rates argue.
Why deterministic
When the budget review asks why spend moved to this audience, "the vendor’s model scored it highly" doesn’t survive the meeting. A verified email match does.
Proof
47%
Visitor Resolution
$4.2M
Pipeline in 90 Days
“We stopped telling sales an account was in-market and started telling them which person to call. Delivr.ai gave us the identity layer that made every other tool in our stack useful.”
$1.2M
Annual Savings
6→1
Vendor Consolidation
“We had six different vendors that didn't talk to each other. Delivr.ai replaced all of them with a single identity layer that every downstream system could consume. Implementation took 3 weeks.”
How it works
No SDK lock-in, no heavy onboarding. Authenticate, send an identifier, get a verified profile back.
Sign up, e-sign the usage-based API agreement, and receive your credentials within one business day. No minimums, no annual prepay.
GET a plain-text email or a SHA-256 or MD5 hash through the lookup endpoint. One call, JSON out.
We return the verified person, company, or household, deterministically, with contact, firmographic, and 22K+ scored intent topics.
Average implementation
A typical rollout. Most teams resolve their first profile on day one. The rest is validating against your own traffic before you flip to production.
Create your account, e-sign the usage-based API agreement, and make your first lookup call. No minimums, no setup fees.
Wire the resolve endpoint into your pixel, CRM, or warehouse. One endpoint, predictable JSON.
Plumb the resolved profile and intent topics into your destinations and workflows.
Run a sample of your real anonymous traffic through the API and confirm match rate and data quality. You pay only for the resolutions you run.
Review results with our team and size your production volume. Per-resolution pricing drops as you scale.
Ramp to full production volume. Your bill is your usage, nothing more.
Two weeks is the average. Lighter integrations go live faster.
Documentation
Auth, endpoints, identifier types, response schemas, rate limits, and webhooks, with copy-paste examples. Your engineers have what they need before the first call.
Resources
The strategy and the engineering behind the resolution and intent you’re testing.
The definitive 10-chapter guide to intent data in 2026: types, scoring methodology, the resolution spectrum from account-level to person-level, 36+ vendor landscape, activation playbooks, and the evaluation framework revenue teams need.
A comprehensive guide to evaluating data providers, browser cookie restrictions, account-level vs. person-based intent, and the ten criteria that actually matter.
Gartner measured a 59% negative impact on buying group consensus from content tailored to individuals. The Unifying Message approach answers it: one sentence that holds true for the economic buyer, the technical evaluator and the champion at the same time, the six-row brief written from it, and the hub and spoke structure that ships it.
Questions performance teams ask
Whatever you resolve, nothing else. There is no monthly minimum, no setup fee, and no seat license. Run a sample of one campaign’s traffic through the API, pay for those resolutions, and judge the match rate on your own numbers instead of a vendor benchmark.
Delivr.ai resolves 50%+ of US web traffic to verified people. Because pricing is usage-based with no minimum, validating that number on your own traffic costs exactly the resolutions you run during the test.
Pure usage: you pay per resolution, with bracket rates that fall as monthly volume grows. When you reach a cheaper bracket, all of that month’s usage bills at the lower rate, not just the units above the threshold. No floor, no annual prepay.
No. Delivr.ai never uses device, browser, or canvas fingerprinting and never models matches probabilistically. Every resolution is a deterministic match against a verified hashed email (HEM). If there is no deterministic match, the API says so.
Send a plain-text email and we normalize and hash it server-side, or send a SHA-256 or MD5 hash. The public lookup endpoint accepts email and HEM inputs and returns deterministic person and company fields when there is a match.
Resolution operates on hashed identifiers, and matching is deterministic against verified data, no fingerprinting, no inference. Delivr.ai supports data subject requests (access and deletion) and honors opt-outs across the graph.
Get a key, point a slice of traffic at the endpoint, and see your own match rate. You pay only for what you resolve. No minimums, no setup fees, no annual prepay.