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More Free Certifications

The credentials that don't fit a single category but absolutely belong on a résumé — CRM platforms, data science, and hands-on coding. All real, all currently free, all checked.

Some of the most valuable free certifications sit outside the obvious buckets. Salesforce runs the world's biggest CRM and hires for its ecosystem constantly; Kaggle is where data scientists prove themselves; freeCodeCamp certifications are a genuine portfolio signal for developers. These are the cross-disciplinary credentials that quietly open doors.