AI skills are no longer optional for online marketers. The good news — you don’t need to spend a dollar to get up to speed. Here are four free AI courses that are genuinely excellent and well-suited to different starting points.
- AI for Marketing — HubSpot Academy The best starting point for solo marketers who want practical skills without the overwhelm. This nearly three-hour self-paced course covers exactly what most online marketers need to know — how to use AI for prompt writing, marketing strategy, customer personalisation, and performance tracking. No exam, no prerequisites, no cost. Just concrete skills you can apply immediately. Perfect for anyone who’s been using AI casually and wants to use it properly. Free at: academy.hubspot.com
- Artificial Intelligence in Marketing — University of Virginia (Coursera) If you want something with a little more depth and credibility behind it, this beginner-friendly 10-hour course from UVA covers AI applications for customer engagement, personalised campaigns, and marketing workflow optimisation. It’s self-paced, completely free to audit, and gives you a genuine academic foundation without requiring a single technical skill to get started. Free at: coursera.org
- Machine Learning for Marketing — LinkedIn Learning Short, sharp, and genuinely useful. At under an hour this course is designed for marketers who want to understand how AI and machine learning are being applied to customer segmentation, personalization, and pricing — without wading through anything irrelevant. Free for the first month of LinkedIn Learning, which is more than enough time to complete it. Free trial at: linkedin.com/learning
- Become an AI-Powered Marketer — SEMrush Academy A 90-minute practical course built specifically for marketers who want to start integrating AI tools into their day-to-day workflow. Heavy on real-world examples and practical exercises, light on theory. If you want to finish a course and immediately do something differently tomorrow morning, this is the one. Completely free, no strings attached. Free at: semrush.com/academy
