AI Engineer
Build, evaluate and ship production AI: APIs, RAG, agents, MCP, evals, security and open models
Optimize All Academy
Practical, up-to-date training in AI, marketing, SEO and sales, with video lectures, hands-on lessons and learning paths. Read every lesson for free; enrol to track progress, take the final assessment and earn a certificate you can add to LinkedIn.
Subjects
Choose a subject to filter the catalogue. Every course is free, self-paced and ends with a certificate.
Learning paths
Paths put free courses in order, from first principles to advanced practice, with a badge for every course you pass.
Build, evaluate and ship production AI: APIs, RAG, agents, MCP, evals, security and open models
Use AI across research, content, creative, automation and performance — responsibly and at scale
Measure what matters, convert more of it and scale the channels that pay back
Rank in Google and get cited by AI answers: strategy, technical SEO, authority and GEO
New in the academy
Context engineering, structured outputs, thinking controls, tool and agent prompts, caching, evals and optimisation for production
Freecertificate: Certified Advanced Prompt Engineer
Ship reviewed, tested code with Claude Code, Codex, Copilot and Cursor: context engineering, guardrails, CI and governance
Freecertificate: Certified AI-Assisted Software Engineer
Design, build, secure, evaluate and ship AI agents that work reliably with real tools, data and people
Freecertificate: Certified Production AI Agent Engineer
Automate repetitive marketing, sales and support work with no-code AI workflows and agents, safely and measurably
Freecertificate: Certified AI Automation Strategist
Free certificates
Pass a course’s final assessment and you get a certificate with a public verification page, a PDF and an Open Badge. Add it to your LinkedIn profile in one click, with no fees, ever.
Catalogue
Filter by subject, level and length, or search for a skill, a tool or a badge.
Steer Google, Meta, TikTok and LinkedIn AI with signals, value and creative — then prove results with incrementality and MMM
Freecertificate: Certified AI Performance Marketer
Research, test and improve funnels with evidence — from customer insight to statistically sound, well-tooled experiments
Freecertificate: Certified Conversion Optimization Specialist
Research-led copy for pages, ads, emails and interfaces — with proven frameworks, brand voice systems and human-led AI
Freecertificate: Certified Conversion Copywriter
Understand customers, choose the right channels and measure what matters, from funnels to ROAS
Freecertificate: Certified Digital Marketer – Foundations
Grow an online store profitably — product pages, feeds, marketplaces, retention, partners, compliance and unit economics
Freecertificate: Certified E-commerce Growth Marketer
Build a consent-based list, reach the inbox and automate emails that people want to read
Freecertificate: Certified Email Marketing Specialist
Plan, contract, measure and protect creator campaigns that deliver real business results
Freecertificate: Certified Influencer Marketing Strategist
Build a credible profile, a trusted brand and a B2B pipeline with current LinkedIn tools, without spam or shortcuts
Freecertificate: Certified LinkedIn B2B Practitioner
Plan, launch, test and scale ads on Meta, TikTok, LinkedIn and X, including creator-licensed ads
Freecertificate: Certified Paid Social Specialist
Launch an audio and video podcast that sounds professional, reaches the right listeners and earns sustainably
Freecertificate: Podcast and Audio Content Producer
Win search and AI answers with intent-led, people-first content, AI-assisted operations and clear measurement
Freecertificate: Certified SEO & Content Strategist
Hook, script, film, edit and publish short videos that people watch, share and trust
Freecertificate: Certified Short-Form Video Creator
Build a channel viewers choose again and again — strategy, packaging, retention, analytics and sustainable revenue
Freecertificate: Certified YouTube Growth Strategist
How it works
Browse free courses by subject, level and length.
Lessons, worked examples and knowledge checks on any device.
A free account unlocks the final assessment once you have completed the lessons.
Download it, verify it and add it to your LinkedIn profile.