Credostar vs POK

Credostar is a digital credentialing platform for organizations issuing certificates, badges and professional credentials. Users can design branded credentials in a visual editor or upload HTML/CSS templates, then issue them in bulk from CSV files, LMS connections or the API with automated email delivery. Credentials are cryptographically signed W3C Verifiable Credentials and have public verification pages. Standard credentials provide a limited download window without a QR code; Premium adds a QR code, unique ID, lifetime availability and public verification; Blockchain credentials anchor proof to a public chain. Credostar lists Google Drive, Razorpay, Zoho and LMS/CRM connectors, plus REST API, webhooks and CSV imports. Analytics track views, referral sources, shares and clicks. Exports are available in open formats, and enterprise plans can run a self-hosted verifier. A free plan includes 1,000 credits for one month; pay-as-you-go costs 500.00 INR once for at least 500 credits.

POK (Proof of Knowledge) helps organizations issue, manage, and verify digital credentials and microcredentials, including Open Badges 3.0 credentials on blockchain. Each credential has a unique link and QR code that opens a public page with the issuer, holder, date, skills, and current status. Its template editor supports logos, backgrounds, typefaces, signatures, custom attributes, dynamic API images, and paper formats. Organizations can issue credentials in bulk from Excel or CSV files; the free plan has no user cap or added bulk-issuance cost. Connections include Moodle, Canvas, Blackboard, D2L Brightspace, and Open edX through LTI 1.3, Sana through xAPI, and other systems through LTI, API keys, REST API, or webhooks. LMS rules can issue credentials after course completion, optionally with a minimum grade. POK supports several credential standards and offers white-label branding. Its Free Web2 plan is free; blockchain verification is $0.30, paid once, or $3,000 a year for up to 50,000 credentials.