About ProntoID

Verification that
leaves evidence.

ProntoID verifies a person once, holds the sensitive data so you never have to, and turns every check, consent and signature into a sealed record that anyone can verify, even years from now and without contacting us.

195+
countries covered
10,000+
document types
< 30s
typical verification
CH
Swiss-operated
Our mission

Make trust online something you can prove, without making people give up their privacy to get it.

Most identity checks end in a green tick: the platform stores a passport scan, and nothing is left to show afterwards. We think that is backwards. Platforms end up holding the data that makes them a target, and the evidence they would need in a dispute does not exist. ProntoID takes the opposite approach. We hold the sensitive data under escrow, give you only the claim you need, and leave a sealed record behind every action.

01

Hold less

A platform should receive the narrowest claim it needs: verified, over 18, the same person as last time. Not a passport scan or a date of birth. What you never store cannot leak.

02

Prove it later

A green tick is gone the moment it is shown. We turn every check, consent and signature into a sealed record that still proves what happened years later, to a party that has never heard of us.

03

The person stays in charge

People verify once and reuse that verification. They approve, decline or withdraw consent from their own verified account, and nothing is shared without them seeing it first.

What we do

Prove. Agree. Act.

Other providers stop once age or identity is confirmed. ProntoID also covers what happens next, and keeps each step as a signed, tamper-evident record.

Step 1

Prove

Confirm who someone is

Identity, age and liveness, checked once against the document and the live face. The platform receives a yes or no and a reference, not the document.

  • KYC and KYB
  • Age assurance
  • Liveness and face match
  • Verified sign-in
Step 2

Agree

Capture what they agreed to

Consent, model releases and contracts, approved by verified people from their own accounts and sealed at the moment they are given.

  • Per-depiction consent
  • Platform releases
  • Identity-bound signatures
  • Verified rosters
Step 3

Act

Move with the evidence behind you

Publish, pay or deliver knowing the record will hold up later, to a regulator, a card brand or a court.

  • Identity-gated delivery
  • Forensic watermarking
  • Sealed dossiers
  • Offline verification
How it works

Every service runs through the same four stages.

That is why a person verified for one service is already verified for the rest, and why a record from one service can be checked by anyone who relies on the next.

Verifiable without us

Sealed records are detached JWS signatures over RFC 8785 canonical JSON. Checking one needs only our public key and a standard P-256 implementation, with no network call, no account and no dependency on ProntoID.

01

Verify

The identity document is authenticated, its MRZ is checked against ICAO 9303 check digits, and a live face is matched to the portrait, with 3D liveness to defeat replays and deepfakes.

02

Escrow

The evidence stays with ProntoID as an independent controller, encrypted under per-record keys. It is never passed on to the platform.

03

Seal

The facts are serialised to RFC 8785 canonical JSON and signed with a P-256 key held in a hardware security module. The same facts always produce the same digest.

04

Assure

The relying party receives the narrowest claim it needs, plus a digest it can check with nothing but our public key, with no call to us needed.

Every service

49 services. One verification.

Use one service on its own or combine several. They all share a single account, a single webhook and a single sealed-record format.

Prove

Verify people and businesses

The foundations everything else is built on: who someone is, that they are live, and that they are old enough. Checked once.

KYC

KYC Verification

Document authentication, MRZ validation and biometric liveness in one hosted flow, with a REST API and webhooks. You pay per successful verification and never store an ID scan.

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KYB

KYB — Know Your Business

Verifies the legal entity, its registry record, its beneficial owners and the person authorised to act for it, all sealed into one record.

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AGE ASSURANCE

Age Verification

Age assurance mapped jurisdiction by jurisdiction: UK Online Safety Act, EU DSA Article 28, German JMStV, Swiss FADP and US state law. The platform receives a yes or no, never a date of birth.

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NO CONTRACT

User-Paid Age Verification

Users pay €0.99 for their own age check. No contract, no minimums and no verification bill for small platforms.

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LIVENESS

ProntoMatch

Proves a person is live, real and the same person as a prior reference, without your platform ever receiving their ID. Used for takedowns, check-in, recovery and data-access requests.

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RISK SCORING

ProntoSignal

Scores an email address for risk in under 400 ms, filtering disposable, breached and high-risk addresses before they reach the ID gate.

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IN-PERSON SAFETY

KYP — Know Your Pal

Mutual verification before meeting in person. Both sides confirm they are meeting who they think they are, without handing over a copy of their ID.

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AFFILIATES

Know Your Partner

Verifies affiliates and partners before payouts begin, closing the gap that allows affiliate micro-laundering.

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CREATORS

Know Your Fan

Anonymous, GDPR-compliant verification of buyers for creators, to deter leaks and chargebacks without exposing the fan's identity.

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Agree

Consent, releases and signatures

Agreements between identified parties, sealed at the moment they are made and provable afterwards without depending on us.

CONSENT

ProntoTag

Per-depiction, bilateral consent for content. The tagged person approves or declines from their own verified account and the release is sealed. A withdrawal is added as a new record, never a silent deletion.

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PLATFORM RELEASE

ProntoPass

Verified creators issue a signed content release to any platform in minutes. The platform receives a sealed release and an age-verified token, never a passport scan.

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RELEASE FORMS

ProntoRelease

Release forms sent by QR code or link and signed on the day by a verified identity from any phone, with scanned paper forms also accepted.

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FOR PLATFORMS

ProntoRelease for Platforms

KYC-verified identity combined with sworn digital declarations and durable record retention, giving platforms identity and consent evidence on file.

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CONTRACTS

ProntoSigned

Contracts anchored to a verified identity rather than a mailbox. Each signature is bound to a completed identity check and the document is hashed, so both the signer and the text are fixed.

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ORGANISATIONS

ProntoRoster

Turns an organisation's list of people into independently verified, sealed records: who was verified, when, and against what.

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COLLABORATORS

ProntoRoster for Collaborators

A personal roster of verified collaborators for video, streaming, podcasts, music and photography. Each person is verified once and reused on every project.

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CIVIC

ProntoPetitions

Petitions where each signature is tied to a distinct, verified person, with optional residency checks.

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CIVIC

ProntoPolls

Bot-free polls with tiered verification: email, biometric liveness or government ID, depending on how much the result matters.

Learn more
Who it's for

Built for both sides of the check.

The company

Swiss-operated. Independent. Built to outlast us.

ProntoID is operated by Brooks & Keitt Sàrl in Sion, Switzerland, which acts as an independent data controller for the evidence it holds. We designed the platform so that the records we issue stay provable whatever happens to the company. That is a property of the format, not a promise from us.

Brooks & Keitt Sàrl
Place du Midi 30, 1950 Sion, Switzerland
Standards and frameworks we build against
ICAO 9303 RFC 8785 JWS · ES256 P-256 in HSM GDPR Swiss FADP UK Online Safety Act EU DSA Art. 28 German JMStV 18 U.S.C. § 2257 OIDC · OAuth 2.0 AMLR 2027

Listed frameworks are the obligations and specifications our services are designed around. They are not certifications unless stated as such on the relevant service page.

Tell us what you need to prove.

We'll show you the smallest amount of data you need to hold to prove it.