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About

Circularo is an enterprise-grade digital transaction management platform designed for seamless eSigning, secure document workflows, and full lifecycle automation. Built for businesses, financial institutions, and government organizations, our solution eliminates the complexity of paperwork while ensuring the highest level of security, compliance, and efficiency. Why IT leaders choose Circularo: = Legally compliant and globally recognized, approved by TDRA, UAE regulators, and ETSI security standards - Scalable for multi-entity deployments, used by Sharjah and Dubai Digital Governments, EMAAR, Apparel Group, MBME and major financial institutions like Abu Dhabi Stock Exchange (ADX) - Security-first architecture with end-to-end encryption, tamper-proof timestamping, and digital authentication - Customizable to specific business needs with an API-first approach and enterprise IT compatibility

About

POK redefines how institutions issue and manage achievements. Create unique digital credentials as verifiable NFTs, designed from scratch or templates, and issue them in seconds via spreadsheet or API. Every credential is blockchain-secured, tamper-proof, and easily shareable on LinkedIn or other platforms—turning recognition into visibility. Beyond certification, POK lets you track engagement and measure employability outcomes, transforming static PDFs into trusted, dynamic assets that showcase real impact.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Document Management System for Enterprise, Government and SMBs, Startup

Audience

POK is for institutions and organizations that want to create, issue, and track verifiable digital credentials — from universities and training providers to companies, professional associations, and EdTech platforms.

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

3.90
per user per month, annual billing
Free Version
Free Trial

Pricing

$0
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
features 5.0 / 5
design 4.7 / 5
support 4.9 / 5

Pros & Cons from Real Users

Pros

  • What we liked most about POK is how it makes managing credentials so much easier. We can issue, update, and verify everything quickly without getting stuck in paperwork. Plus, the team at POK is great—they actually listen to our feedback and are always ready to help, which makes the whole experience even better.
  • It solves our need to provide certificates of completion in an easy, automated way, and trustworthy for the participants. The basic version is very complete and free
  • The platform is very easy to use and they have a great service. The credentials security is guaranteed beacuse of their NFTs. They are based on a public blockchain so I am assured that the certificates are either property of my institution or property of my students. I can track my students employability. I can customize the hole process with my institutions branding. They have free web2 certificates that also very good; difference is that those certificates are not located on any blockchain, they are just a PDF like any other platform has (not for free though). I can emit NFTs in bulk in just some minutes!
  • It offers an unlimited free version with a fully self-service platform. I was able to issue digital badges and credentials in just a few minutes! Plus, I noticed you can issue digital credentials via the Polygon blockchain. It includes many features I haven’t seen in competitors — and everything is fully compatible with Open Badge 3.0!
  • What truly attracts me to POK – Proof of Knowledge is its courage to do something most don't dare to: take digital credentials to the next level. Instead of offering halfway solutions or relying on pure marketing, they're committed to real NFTs on a public blockchain, ensuring genuine ownership for the user. What does this mean in practice? The user is the true owner: The credentials are held directly in the owner's wallet. They aren't a loan from the platform but a genuine digital asset. Leading the way with standards: They are pioneers, strictly complying with the most important global standards (OpenBadge 3.0, European Learning Model, LTI, GDPR). As founders of 1EdTech LATAM, their voice holds real weight in defining these parameters. A clear and fair model: Their platform is completely free to use. They only charge for issuing credentials, with no surprises like hidden fees or restrictive premium plans. Unlimited connections: They offer open APIs, LTI, and plug-and-play compatibility with a wide range of systems, from learning platforms like Moodle, Canvas, and Blackboard, to CRMs like Salesforce and HubSpot. Security and interoperability as their banner: Using a public blockchain ensures that data is verifiable, permanent, and compatible with any other system. Leadership with a future-forward vision: They are the benchmark in Latin America, and their expansion into the United States, Europe, and Japan shows that their model is making a global impact.

Cons

  • One challenge with POK is that many institutions still don’t fully understand how blockchain credentials work, so it can take some time for them to adopt it. But this also works in our favor, because it gives us an edge: we can showcase our achievements securely and verifiably before many others, building trust quickly.
  • in the past, we needed to customize the certification, but it has been addressed
  • So far I have not had any problem. I have already emitted some 3600 certificates and 1000 badges.
  • In the time that i use this platform i didnt find anything that i saw as a con!
  • If I had to find a weak point for POK – Proof of Knowledge, it wouldn't be in its value proposition, which I find to be very solid and unique. Instead, it lies in areas that, if improved, could boost its growth and adoption. Greater Visibility Outside Latin America: While it's an undisputed leader in the region, its global presence isn't yet on par with competitors like Credly or Accredible. This isn't a product issue, but an opportunity in marketing and public relations to make its name known worldwide. Educating the Market on NFTs: The term "credential NFT" is still confusing. Many institutions don't understand the crucial difference between a real NFT hosted on a public blockchain and a more conventional digital credential that just uses the word "blockchain" as a marketing tactic. It's vital to create more educational content and showcase concrete use cases to explain this. Improved Digital Positioning: Its website could be better optimized for global searches in English (SEO and AEO). This would allow universities and companies from around the world to easily find POK when looking for digital credential solutions. Strengthening Strategic Alliances: Despite having open and accessible integrations (APIs, LTI), the company could benefit from stronger alliances with major tech companies and global educational associations to accelerate its expansion. Countering the Negative Perception of NFTs: In certain markets, the word "NFT" is associated more with digital collectibles and speculation than with a serious use case like credentials. POK must continue working to redefine this term, associating it with "verifiable and permanent digital ownership."

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Circularo
Founded: 2013
United Arab Emirates
www.circularo.com

Company Information

POK
Founded: 2021
Uruguay
www.pok.tech

Alternatives

Alternatives

Crypto Finance

Crypto Finance

Crypto Finance AG
Digital Signer

Digital Signer

PULKITSOFT LLP

Categories

Categories

Document Management Features

Access Controls
Archiving & Retention
Collaboration Tools
Compliance Tracking
Document Archiving
Document Assembly
Document Capture
Document Conversion
Document Delivery
Document Indexing
Document Retention
Electronic Signature
Email Management
File Recovery
File Type Conversion
Forms Management
Full Text Search
Offline Access
Optical Character Recognition
Print Management
Version Control

Integrations

BIM 360
Blackboard Learn
Dropbox
Google Docs
Google Drive
Google Sheets
HubSpot CRM
Microsoft 365
Microsoft Azure
Microsoft OneDrive
Microsoft SharePoint
Microsoft Word
Moodle
Open edX
Salesforce

Integrations

BIM 360
Blackboard Learn
Dropbox
Google Docs
Google Drive
Google Sheets
HubSpot CRM
Microsoft 365
Microsoft Azure
Microsoft OneDrive
Microsoft SharePoint
Microsoft Word
Moodle
Open edX
Salesforce
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