Cost Optimization for LLM Apps
Free Intermediate course · 10 lessons · 2 weeks · Certificate on completion
Cut AI bills without cutting quality: routing, caching, context discipline, and measurement. Across 10 lessons you'll move from fundamentals to a portfolio-ready outcome — at your own pace, with quizzes after each lesson and a final exam to certify your mastery.
What you'll learn
- Where LLM costs come from
- Measuring cost per request
- Token discipline in prompts
- Context trimming and summarisation
- Prompt and response caching
- Cheaper model routing
Skills you'll pick up
- Where LLM costs come from
- Measuring cost per request
- Token discipline in prompts
- Context trimming and summarisation
- Prompt and response caching
- Cheaper model routing
Tools covered
- LLM Cost Optimization
- Real-world projects
- Quizzes
- Final exam
Course modules
Module 1: Where LLM costs come from
Module 1 of Cost Optimization for LLM Apps. 3 lessons · 3h
Module 2: Measuring cost per request
Module 2 of Cost Optimization for LLM Apps. 3 lessons · 3h
Module 3: Token discipline in prompts
Module 3 of Cost Optimization for LLM Apps. 3 lessons · 3h
Module 4: Context trimming and summarisation
Module 4 of Cost Optimization for LLM Apps. 1 lessons · 1h
Lessons in this course
- Where LLM costs come from
- Measuring cost per request
- Token discipline in prompts
- Context trimming and summarisation
- Prompt and response caching
- Cheaper model routing
- Batching and async work
- Fine-tune vs prompt economics
- Rate limits and quotas
- A cost dashboard that works
Instructor
Daniel Brooks — AI Product Lead
Daniel Brooks is a AI Product Lead with years of hands-on experience teaching LLM Cost Optimization to thousands of learners worldwide.
Certificate
Finish every lesson and pass the final exam to earn a free, verifiable Learnera certificate for Cost Optimization for LLM Apps. It can be downloaded as a PDF and shared on LinkedIn.
Career outcomes
Median global salary $125,000 per year · median India salary ₹17,50,000 per year · 91,203 open roles worldwide
- LLM Cost Optimization Specialist
- Senior LLM Cost Optimization Lead
- LLM Cost Optimization Consultant
Frequently asked questions
Is the Cost Optimization for LLM Apps course free?
Yes. Every Learnera course, including Cost Optimization for LLM Apps, is completely free — lessons, quizzes, the final exam, and the certificate.
How long does Cost Optimization for LLM Apps take?
10 lessons, typically completed in 2 weeks at a comfortable pace.
Do I get a certificate?
Yes — pass the final exam and you receive a free, verifiable certificate you can share on LinkedIn.