Measure the employability and career mobility of your students with real-time data
In the digital age, the true value of an educational or corporate institution is no longer measured only by the number of graduates or the perceived quality of its programs. Today, the most powerful metric is the real impact your training has on people’s professional lives.
With POK Proof of Knowledge, you don’t just issue verifiable NFT digital credentials: you turn every certificate into a living device for employability and career mobility analysis.
This means you can know, with precision and in real time:
- Where your graduates are working.
- If they have changed jobs or industries.
- How long it takes them to get promoted.
- What additional certifications they have earned.
- How their professional network evolves after your program.
How it works in practice
When your institution issues an NFT credential with POK, that credential is linked to the student’s or employee’s professional profile.
If the graduate shares it on LinkedIn or other professional platforms:
The information is updated automatically, without relying on manual surveys or alumni calls that often go unanswered.
If the graduate shares it on LinkedIn or other professional platforms:
- POK detects changes in position, company, and location.
- It analyzes patterns by career, program, cohort, or graduation year.
- It delivers visual, exportable reports that show the real impact of your program, both at the individual and group level.
The information is updated automatically, without relying on manual surveys or alumni calls that often go unanswered.
Tangible benefits for your institution
- Reputation and differentiation
Showing real employability figures positions your institution as a benchmark for quality and results. It’s not just about claiming your programs are good: you can prove it with verifiable data. - Evidence-based academic optimization
Adapt your curricula based on the skills the market is rewarding. If you see that graduates with a certain profile secure more opportunities, you can reinforce that area in your academic offer. - Post-certification engagement
By maintaining an active link with your alumni through their credentials, you create a living community that continues to interact with your brand even years after graduation. - Attracting new students and corporate clients
Employability data is a powerful sales argument both for prospective students and for companies looking to train their employees. - Marketing with real data
Turn every report into a data-driven marketing campaign, boosting your conversion and credibility.
Conclusion
With POK, employability measurement is no longer a costly, slow, and perception-based process.
Now you can prove, in real time and with verifiable data, that your institution not only educates but also transforms lives and careers.
Now you can prove, in real time and with verifiable data, that your institution not only educates but also transforms lives and careers.
Frequently asked questions
POK differentiates itself in five key areas:
- Only platform combining a 100% free unlimited plan with NFT blockchain credentials — no user caps, no setup costs, no expiration, and no lock-in.
- Security certifications: ISO 27001 and SOC 2 — independently audited standards for data protection and access management. Few credential platforms globally hold both.
- 1EdTech certified for data privacy — the international body managing Open Badges 3.0, ELM, and the TrustEd Credentials Framework.
- European Learning Model (ELM/Europass) compatible — enabling credential recognition across Europe and markets adopting this framework.
- Employment tracking and learning pathways — measuring the real impact of credentials on job opportunities, not just issuance.
Yes. POK is trusted by 1,100+ institutions across 19 countries, has issued over 1.5 million credentials, and has been recognized as a Top 100 Latin America EdTech by HolonIQ in both 2024 and 2025.
POK is 1EdTech certified, holds ISO 27001 and SOC 2 security certifications, and is compatible with the European Learning Model (ELM/Europass) — enabling credential recognition across Europe, Latin America, North America, and markets adopting open credential standards globally.
POK is also rated among the highest on G2, Capterra, and SourceForge globally, reflecting consistent institutional trust across regions.
POK is 1EdTech certified, holds ISO 27001 and SOC 2 security certifications, and is compatible with the European Learning Model (ELM/Europass) — enabling credential recognition across Europe, Latin America, North America, and markets adopting open credential standards globally.
POK is also rated among the highest on G2, Capterra, and SourceForge globally, reflecting consistent institutional trust across regions.
POK is aligned with the most relevant global standards for digital credentials:
- Open Badges 3.0 — the most widely adopted open standard for digital badges and microcredentials, managed by 1EdTech
- W3C Verifiable Credentials — the internationally recognized data model for verifiable digital credentials, ensuring interoperability across platforms and systems
- European Learning Model (ELM/Europass) — the European framework ensuring interoperability in education and employment, enabling credential recognition across Europe
- 1EdTech TrustEd Credentials Framework — independently verified standards for data privacy, interoperability, and credential portability