Pricing

The digital credential plan your institution needs

POK - Proof of Knowledge offers unlimited free issuance under Open Badges 3.0, Blockchain Verify Basic for $3,000 USD a year, Blockchain Verify Premium at $0.30 USD per credential, and NFT ownership plans from $0.80. No lock-in and no hidden costs.

Four plans for every need

Four 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 Basic

Web plan + blockchain registration

Everything in the free web plan, with every credential registered on blockchain and cryptographically verified.

$3,000 USD/year

Annual license · up to 50,000 credentials

✓

Blockchain registration and verification

✓

Everything in Web Based Free included

Talk to us
New

Blockchain Verify Premium

Blockchain + premium features

Blockchain registration plus every NFT premium feature except employability. You only pay for what you issue.

$0.30 USD

per credential · no minimum

✓

Blockchain registration and verification

✓

No minimum and no setup fee

Premium features included

✓

White-label custom domain

✓

Holder branding

✓

Custom email provider

✓

Custom email templates

✓

Email delivery reports

✓

Custom LinkedIn message

✓

Credential analytics

✓

Page analytics

✓

Learning path metrics

✓

Lead pages

✓

Google Ads retargeting

✓

And more premium features

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

Basic with an annual license, or Premium paid per credential.

Blockchain Verify Basic

$3,000

/year

Ideal for high, predictable volume

✓ Up to 50,000 credentials per year

✓ Everything in Web Based Free included

Blockchain Verify Premium

$0.30

/credential

Ideal to start or for variable volume

✓ No minimum and no setup fee

✓ NFT premium features, except employability

Individual NFT ownership and the employability index are exclusive to NFT Ownership.

Promotion valid through March 31, 2027

NFT Credentials

Preferential terms valid until March 31, 2027.
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: October 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 four tiers: a free plan with unlimited web-based credential issuance; Blockchain Verify Basic, a $3,000 annual license covering up to 50,000 credentials with blockchain registration; Blockchain Verify Premium, $0.30 per credential with no minimum and every NFT premium feature except employability; and NFT Ownership packs from $0.80 to $1.50 per credential by volume. There is no setup fee, and no plan requires an annual minimum: Basic is an optional annual license.

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, and it comes in two plans. Blockchain Verify Basic includes everything in the free plan plus blockchain registration, with a $3,000 annual license that covers up to 50,000 credentials per year. Blockchain Verify Premium adds every NFT premium feature except employability (custom domain, branding, your own email provider and analytics, among others) and costs $0.30 per credential, with no minimum.

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 required annual minimum. The free plan is unlimited, Blockchain Verify Premium is $0.30 per credential with no minimum, Blockchain Verify Basic is 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 with Blockchain Verify you choose between pay-as-you-go on Premium ($0.30 per credential) or the Basic annual license ($3,000). 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.
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