Metered by the request.
Find, check, research and reach, in the app, in Slack, over REST or MCP: the same price everywhere. Every account gets $10 of credit when it is made, with no card needed. It never expires.
10 people included, then $0.02 each. A search that finds nobody is free.
A lookup with no match is free.
Only people whose job title shows the role in animal care. Free when nobody is found.
Kept for your team: asking again is free.
Written for your opening. Free when there is not enough to write.
Free when no email or phone is found, and free again after that.
10 clinics included, then $0.02 each. A search that finds none is free.
Kept for your team for 30 days: asking again is free. Free when nothing is found.
Start with $10 free
Enough to build and test: 11 Nearby searches, 4 license checks, 2 web searches, 8 backgrounds, 4 sets of intro notes and 3 contacts. Top up when you are ready to do more.
Get started freeHiring at volume?
Larger teams and platforms can get committed-use discounts and dedicated coverage. Tell us how you hire and we will send a simple plan.
Talk with usFrequently
asked questionsGood to know before you say hello.
What is Zuse?
A continuously maintained, verified index of licensed professionals, delivered as an API and an MCP server. It answers who is real, licensed, in good standing, and reachable, so you don't have to stitch together fragmented state boards yourself.
Where does the data come from?
Public licensing boards: the board of record for each jurisdiction. We ingest the authoritative roster, normalize it, resolve people across states, and refresh on a schedule. Every verified field carries a source link.
Is the contact and web data verified too?
Licensure is board-verified. Web profiles, background, intro notes and contact details are a separate derived layer, clearly labeled and cited. Contact details are cross-checked against the board record and research before they fill anything in, so you know whether it is the right person before you reach out.
Which jurisdictions and professions are covered?
Twenty-seven states are live today: Alabama, Arizona, Arkansas, California, Colorado, Connecticut, Florida, Idaho, Illinois, Iowa, Kansas, Maryland, Massachusetts, Michigan, Mississippi, Missouri, Montana, Nevada, New Jersey, Oregon, Rhode Island, South Dakota, Vermont, Washington, West Virginia, Wisconsin and Wyoming. More are added as boards publish or release their records. Veterinarians and veterinary technicians first; the same model scales to other licensed professions.
How do I integrate?
Call the REST API with a key from your dashboard, or connect the MCP server to drop the same tools straight into an agent. No portal to live in. Zuse is a layer under the tools you already run.
How is it priced?
Metered, per request: Nearby $0.20 a search (10 people included, then $0.02 each), License check $0.50, Web search $0.50, Background and Intro notes $0.25 a person, Contact $0.60 a person found, Nearby clinics $0.20 a search (10 clinics included, then $0.02 each), Clinic research $0.50 a clinic. A request that finds nothing is free, and anything your team already has is free to read again. No seats and no platform fee. A developer account gets $10 of credit when it is made, with no card needed and no expiry. A practice is on the practice plan: $25 a month with $10 of credit each month, first month free. Either can top up any time ($10, $25, $50 or any amount), and bought credit never expires. Everyone on the team draws on the same balance. Five new practices joining with your referral link add a one-time $10.
Build on the verified index.
Get an API key, connect the MCP server, and start finding and checking licensed professionals from day one. Tell us where it plugs in and we’ll get you access.
Get started free REST or MCP. No portal to live in.