Pricing

The digital credential plan your institution needs

POK - Proof of Knowledge offers unlimited free issuance under Open Badges 3.0, blockchain verification from $0.30 USD per credential, and NFT ownership plans from $0.80. No lock-in and no hidden costs.

Three plans for every need

Three ways to issue verifiable digital credentials. Pick the one that fits your institution.

Web Based Free

Unlimited issuance at no cost

Issue Open Badges 3.0 certificates with instant public verification. No credential limit, no credit card required.

$0

forever

Unlimited issuance

Open Badges 3.0 + W3C

No credit card required

Create free account
New

Blockchain Verify

Blockchain registration and verification

Register and verify your credentials on blockchain — simple and affordable. Cryptographic verification of authenticity, with everything in Web Based Free included.

$3,000 USD/year

Annual plan · up to 50,000 credentials

Blockchain registration and verification

Prefer to buy per unit? $0.30 per credential

No minimum and no setup fee

Everything in Web Based Free included

Talk to us

NFT Ownership

Permanent blockchain ownership

Register credentials as NFTs on a public blockchain. The credential belongs to the recipient, even if your institution stops operating.

From $0.80 USD

per credential, by volume

Immutable blockchain ownership

Verification independent of POK

Volume discounts

Premium features included

White-label custom domain

Holder branding

Custom email provider

Custom email templates

Email delivery reports

Employability index

Custom LinkedIn message

Credential analytics

Page analytics

Learning path metrics

Lead pages

Google Ads retargeting

And more premium features

Inquire about NFT pricing

Our Pricing

Blockchain Verify pricing

Annual license or pay per credential.

Annual license

$3,000

/year

Ideal for high, predictable volume

Blockchain registration and verification

Up to 50,000 credentials included

Pay per credential

$0.30

/credential

Ideal to start or for low volume

Blockchain registration and verification

No minimum · No setup fee

Premium features, advanced analytics and individual NFT ownership are exclusive to NFT Ownership.

Promotion valid through June 30, 2026

NFT Credentials

Preferential terms valid until June 30, 2026.
Standard pricing will apply after this date.*

Number of certificates

Price per pack**

Price per certificate**

1,000
$1,500

USD

$1.50

USD

5,000
$6,250

USD

$1.25

USD

10,000
$11,000

USD

$1.10

USD

20,000
$20,000

USD

$1.00

USD

50,000
$45,000

USD

$0.90

USD

100,000
$80,000

USD

$0.80

USD

Ask about our per-user pricing

*POK reserves the right to modify the pricing scheme, certificate issuance conditions, discount plans, and volume pricing, among others. All prices are stated in US Dollars (USD). ** VAT or other applicable taxes will be added. If the invoice is issued from POK’s headquarters in Uruguay, VAT does not apply. Any payment withholding taxes will be borne by the payer.

Prices last reviewed: June 2026

Credentials issued

1.5M+

Active institutions

+1,100

Countries

19

HolonIQ EdTech LA

Top 100

Custom plan

Need a custom plan?

Can't find the ideal pack for your organization? We'll design one for you.

Frequently asked questions

POK has three tiers: a free plan with unlimited web-based credential issuance; Blockchain Verify from $0.30 per credential, or a $3,000 annual license covering up to 50,000 credentials; and NFT Ownership packs from $0.80 to $1.50 per credential by volume. There is no setup fee and no annual minimum.

Yes. The Web Based Free plan includes unlimited issuance under Open Badges 3.0, with no user caps, no expiration and no setup costs. Bulk issuance via Excel or API, learning paths and Google Wallet / Apple Wallet export are all included.

Blockchain Verify registers every credential on blockchain with cryptographic proof of authenticity. You can pay $0.30 per credential with no minimum, or an annual license of $3,000 that includes up to 50,000 credentials per year. Everything in the free plan is included.

Every credential is issued as an NFT owned by the recipient, plus the premium features: white-label custom domain, holder branding, custom email provider with your own templates and delivery reports, custom LinkedIn message, employability index, analytics for credentials, pages and learning paths, lead capture pages and Google Ads retargeting, among others. Prepaid packs go from $0.80 to $1.50 per credential depending on volume.

No. POK does not charge variable gas fees.

The price of each NFT credential already includes the full cost of registering the transaction on the blockchain. This gives institutions complete budget predictability — you know exactly what you will pay per credential, without exposure to blockchain network fee volatility.

This is a significant operational advantage for universities and governments planning large-scale credential issuance programs, where unpredictable per-transaction costs would make budgeting difficult.

The free Web2 version has no cost per credential whatsoever — unlimited issuance at zero cost.

No. POK has no setup fee, no onboarding cost and no annual minimum. The free plan is unlimited, Blockchain Verify is $0.30 per credential with no minimum (or a $3,000 annual license), and NFT Ownership packs are bought by volume with no recurring commitment.

POK doesn't lock you into a recurring contract. The free plan is free forever, NFT Ownership packs are a one-time prepaid purchase, and Blockchain Verify can be pay-as-you-go ($0.30 per credential) or an optional annual license. You can stop whenever you want and the credentials you've issued stay live.

They stay valid. Credentials on the free plan keep working with no time limit, and any credential registered on blockchain — hash verification or full NFT — remains verifiable forever, independently of POK. You don't lose access to credentials you've already issued; you only stop issuing new paid ones.

No. Prepaid credential packs do not expire, and issued credentials have no expiration date — blockchain-registered credentials stay verifiable permanently. You decide whether a credential should have a validity period; POK never deactivates them for billing reasons.

Yes. POK offers preferential rates for:
  • Non-profit organizations and social impact projects
  • Small educational institutions with limited budgets
  • Government programs and large-scale national certification initiatives
  • Strategic alliances with EdTech networks, accreditation bodies, and international organizations
These rates are applied after validating eligibility requirements and allow access to advanced digital credential technology — including NFT blockchain issuance and full LMS integration — without compromising limited budgets.

Additionally, POK's 100% free unlimited Web2 plan means any institution can start issuing verifiable digital credentials at zero cost, with no time limit or volume restriction.
WhatsApp