- The 8 Best Keyword Research Courses In 2026
- Keyword Research Courses At a Glance
- How To Choose A Keyword Research Course
- Who Should Take A Keyword Research Course?
- Are Keyword Research Courses Worth It?
- Free Keyword Research Courses
- Paid Keyword Research Courses
- Can You Use AI for Keyword Research?
- FAQ For Keyword Research Courses
- How We Chose These Courses
- Related Courses and Certifications
The best keyword research course for you depends on how you want to learn. For a free course with a certificate, start with Keyword Research Essentials with Semrush. If you want free video lessons without signing up, watch Ahrefs’ Keyword Research Course. To use AI in your research, take Generative AI for Keyword Research on Coursera, and for a complete, practical course that also teaches you how to use keywords in your content, our Keyword Research Course is part of our 21-course bundle for $127.
Keyword research is the part of SEO we teach most, and we checked every course on this list on its provider’s own page for its cost, length and certificate.
The 8 Best Keyword Research Courses In 2026
- Keyword Research Essentials with Semrush
- Keyword Research for SEO (HubSpot Academy)
- Keyword Research Course (Ahrefs Academy)
- Reliablesoft Keyword Research Course
- Generative AI for Keyword Research (Coursera)
- Creative and Advanced: SEO Keyword Research (Udemy)
- Keyword Research Training (Yoast)
- Keyword Research (Moz Academy)
Keyword Research Courses At a Glance
| Course | Best For | Cost | Duration | Certificate |
|---|---|---|---|---|
| Keyword Research Essentials with Semrush | Learning keyword research inside Semrush | Free | 25 lessons, about 1 hour 50 minutes | Yes, free |
| Keyword Research for SEO (HubSpot Academy) | A short introduction for content marketers | Free | 32 minutes (3 videos and a quiz) | Through HubSpot’s SEO certification |
| Keyword Research Course (Ahrefs Academy) | Free video lessons you can watch without signing up | Free | 11 videos, about 2 hours | No |
| Reliablesoft Keyword Research Course | A complete, practical course for beginners | $127 with all 21 Reliablesoft courses | 2 hours | Yes |
| Generative AI for Keyword Research (Coursera) | Using AI tools in your keyword research | Free to audit; certificate with Coursera Plus | About 2 hours (2 modules) | Yes, with a subscription |
| Creative and Advanced: SEO Keyword Research (Udemy) | In-depth video training with case studies | Paid (price varies; Udemy runs frequent discounts) | 4 hours 28 minutes | Yes |
| Keyword Research Training (Yoast) | WordPress site owners who use Yoast SEO | Included in all Yoast paid plans | 17 video lessons in 6 modules | Yes, with a badge |
| Keyword Research (Moz Academy) | Organizing keywords into topic groups | $149 as part of the 3-course Starter Pack | 84 minutes | Not stated |
Below you will find what each course covers, who it suits, and where it falls short, followed by how to choose the right one.
How To Choose A Keyword Research Course
Start with two questions:
Are you a complete beginner, or do you want advanced and AI techniques?
- Complete beginner: start with a free course (Semrush, HubSpot or Ahrefs) to learn the basics, then take a complete course, like ours, that shows you the whole process step by step.
- Advanced or AI techniques: Generative AI for Keyword Research on Coursera shows how to use AI tools in your research, and the Udemy and Moz courses go deeper into evaluating and grouping keywords.
Do you want a free certificate or an in-depth paid course?
- Free certificate: Keyword Research Essentials with Semrush.
- In-depth paid course: our Keyword Research Course, the Udemy course, or Yoast’s training if you already pay for Yoast SEO.
The free courses from tool companies teach keyword research with their own tool. That’s fine, because the method carries over to any keyword research tool.
Who Should Take A Keyword Research Course?
Anyone who creates content or runs a website that depends on search traffic: business owners, bloggers, content writers, and marketers who are new to SEO.
If you already do keyword research, a course is still useful for learning the newer techniques, such as grouping keywords into topics and using AI tools, that older methods skip.
Are Keyword Research Courses Worth It?
Yes, if you practice what you learn. Keyword research is a practical skill: a course gives you a proven process and saves you from the mistakes that waste months of content, such as targeting keywords you can’t rank for or that don’t match what searchers want.
A course alone won’t make you good at it, though. The free courses mostly teach one tool, and a certificate proves little to a client or employer. The real test is using the method on your own website and checking the results in Google Search Console.
Free Keyword Research Courses
1. Keyword Research Essentials with Semrush
- Best For: Learning keyword research inside Semrush
- Cost: Free
- Duration: 25 lessons, about 1 hour 50 minutes
- Certificate: Yes, free
Keyword Research Essentials with Semrush is a free Semrush Academy course that replaced its earlier keyword research course with Greg Gifford. It was updated to cover AI search alongside traditional keyword research.
The course covers the following topics:
- What keywords are and why keyword research matters
- How search is changing with AI
- Finding keywords and search intent
- Analyzing competitors’ keywords
- Mapping keywords to the pages on your site
Why Enroll In This Course?
It’s free, it’s current, and it ends with a Semrush Academy certificate. The lessons are short, most of them under 10 minutes, so you can finish it in an afternoon.
Where it falls short: the exercises use Semrush, so you need a Semrush account (a free or trial account works) to follow along.
2. Keyword Research for SEO By HubSpot Academy
- Best For: A short introduction for content marketers
- Cost: Free
- Duration: 32 minutes (3 videos and a quiz)
- Certificate: Through HubSpot’s SEO certification
Keyword Research for SEO is a free lesson from HubSpot Academy. It is part of HubSpot’s SEO certification course, so you can continue into the full course if you want a certificate.
Topics covered include:
- How to perform keyword research
- How keywords fit into a content strategy
- What topic clusters are
Why Enroll In This Course?
It’s the quickest way to understand how keyword research drives a content strategy. The videos show you step by step how to turn keyword research into a topic cluster, which is how you build authority on a subject.
Where it falls short: at 32 minutes, it’s an introduction, not a complete course.
3. Keyword Research Course By Ahrefs Academy
- Best For: Free video lessons you can watch without signing up
- Cost: Free
- Duration: 11 videos, about 2 hours
- Certificate: No
Ahrefs’ Keyword Research Course is a free collection of 11 videos from Ahrefs’ YouTube channel, taught by Sam Oh, Ahrefs’ VP of Marketing.
Some of the most important topics covered include:
- What keywords are and how to choose them
- How to analyze searcher intent
- Understanding ranking difficulty
- How to find low-competition keywords
- Advanced tips to find untapped keywords
Why Enroll In This Course?
You don’t need to enroll or sign up. Sam Oh explains complex ideas clearly, with animations, demonstrations and real examples.
Where it falls short: there’s no certificate, and Ahrefs describes it as a curated collection of videos rather than a structured course. The demonstrations use Ahrefs, but you can follow along with your own tool.
Paid Keyword Research Courses
4. Keyword Research Course By Reliablesoft
- Best For: A complete, practical course for beginners
- Cost: $127 with all 21 Reliablesoft courses
- Duration: 2 hours
- Certificate: Yes
Our Keyword Research Course teaches you the whole process, from finding keywords to using them in your content. It covers:
- An introduction to keyword research for beginners
- A detailed explanation of the different types of keywords
- A deep dive into long-tail keywords
- Step-by-step instructions to perform keyword research
- Keyword research examples
- Competitor’s keyword research
- Keyword research tools
- SEO copywriting tips
- How to use keywords in your content
- Keyword research checklist
Why Enroll In This Course?
It’s a complete course that takes you from the basics to a finished keyword list, with real examples of how to apply each step. It suits beginners and people who want to become SEO copywriters.
The course is part of our Digital Marketing Course Bundle: you get all 21 courses (SEO, PPC, content, social media and more) for $127, and you can earn two certifications, in SEO and in digital marketing. Your purchase is protected by a 60-day money-back guarantee.
Where it falls short: it isn’t sold on its own, so you pay for the bundle even if you only want keyword research.
5. Generative AI for Keyword Research By Coursera
- Best For: Using AI tools in your keyword research
- Cost: Free to audit; certificate with Coursera Plus
- Duration: About 2 hours (2 modules)
- Certificate: Yes, with a subscription
Generative AI for Keyword Research is an intermediate-level Coursera course taught by Antón Jáuregui. It shows how to use generative AI to speed up keyword research and match keywords to search intent.
The course is split into two modules:
- Foundations of keyword research and generative AI
- Applying AI to build and refine keyword lists
Why Enroll In This Course?
It’s one of the few courses built around using AI in keyword research, which is where the work is heading. It’s short, it includes three assessments, and it has a 4.6 rating from its first learners.
Where it falls short: it’s aimed at people who already know the basics, and the shareable certificate requires a Coursera subscription.
6. Creative and Advanced: SEO Keyword Research By Udemy
- Best For: In-depth video training with case studies
- Cost: Paid (price varies; Udemy runs frequent discounts)
- Duration: 4 hours 28 minutes
- Certificate: Yes
Creative and Advanced: SEO Keyword Research is a Udemy course by Alex Genadinik, with 59 lectures and a 4.2 out of 5 rating from 377 reviews. It was last updated in July 2026.
The course covers the following topics:
- Using Google’s keyword tools
- SEO keyword checklists
- Case studies of keyword research for real companies
- Competitor keyword research tools
- How to evaluate which keywords to target
- Google Search Console for checking search performance
Why Enroll In This Course?
It’s the most in-depth course on this list, with many examples and case studies. You get a certificate of completion and lifetime access.
Where it falls short: at four and a half hours, it’s long for a single skill, and reviews are more mixed than for the free courses.
7. Keyword Research Training By Yoast
- Best For: WordPress site owners who use Yoast SEO
- Cost: Included in all Yoast paid plans
- Duration: 17 video lessons in 6 modules
- Certificate: Yes, with a badge
Yoast, the company behind the popular WordPress SEO plugin, employs several well-known SEO experts and offers a Keyword Research Training course as part of Yoast SEO Academy.
The course covers the following areas:
- Getting to know your business and your audience
- Finding long-tail keywords
- Determining traffic potential and conversion
- Determining your ranking potential
- Rolling out your keyword strategy
Why Enroll In This Course?
You build your own keyword list step by step as you go, with quizzes to check what you’ve learned. You get a certificate and a badge for your site when you finish, and you can try a free sample lesson first.
Where it falls short: it isn’t sold separately. It’s included in Yoast’s paid plans, such as Yoast SEO Premium (billed annually at 118.80 a year before VAT), so it makes most sense if you already use or want the plugin.
8. Keyword Research By Moz Academy
- Best For: Organizing keywords into topic groups
- Cost: $149 as part of the 3-course Starter Pack
- Duration: 84 minutes
- Certificate: Not stated
Moz, one of the best-known SEO software companies, offers a Keyword Research course through Moz Academy.
The course covers the following topics:
- How to compare keywords and find the best one
- How to create large keyword lists organized by topic
- How to align keyword research with the sales funnel
- Scaling keyword list development
- How to develop blog topic ideas quickly
- How rankings relate to traffic
Why Enroll In This Course?
It explains semantic topic groups in detail. It’s no longer enough to build a list of keywords: you need to group them into topics and build topical relevance on your website, and this course shows you how. You don’t need a Moz subscription to follow it.
Where it falls short: it’s only sold as part of the $149 Starter Pack, with SEO Fundamentals and Local SEO Fundamentals, and Moz doesn’t mention a certificate.
Can You Use AI for Keyword Research?
Yes, but not on its own. AI tools like ChatGPT, Claude and Gemini are good at the thinking parts of keyword research:
- Brainstorming seed keywords and questions your customers ask
- Grouping long keyword lists into topics
- Classifying keywords by search intent
What AI can’t do is tell you how many people search for a keyword or how hard it is to rank for. For that, you still need a keyword tool with real search data, such as Google Keyword Planner, Semrush or Ahrefs. Grouping keywords into topics also helps you avoid keyword cannibalization, where several of your pages compete for the same search.
FAQ For Keyword Research Courses
Can I learn keyword research for free?
Yes. The courses from Semrush, HubSpot and Ahrefs on this list are free, and Semrush’s includes a free certificate. Pair them with a free keyword tool, such as Google Keyword Planner, and practice on your own website.
How long does it take to learn keyword research?
You can learn the basics in a few hours: every course on this list takes between 30 minutes and 4.5 hours. Getting good at it takes longer, because you learn most by researching keywords for real pages and watching how they rank.
Do I need a paid tool to do keyword research?
No. Google Keyword Planner is free, and Google Search Console shows the keywords your site already ranks for. Paid tools like Semrush and Ahrefs save time and add competitor data, which matters more as your site grows.
How We Chose These Courses
We looked for keyword research courses that teach a practical, repeatable process, from providers with a track record: Semrush, HubSpot, Ahrefs, Coursera, Udemy, Yoast and Moz, plus our own course.
We checked every course on the provider’s own page for its cost, length and certificate, and we replaced courses that are no longer available. We included free and paid options, and courses built around specific tools as well as tool-neutral ones.
The best way to learn keyword research is to use a course as your guide and practice everything on your own website. So while a course may take an hour, mastering the skill takes much longer.
The review was done by a digital marketer with more than 20 years of experience in SEO and digital marketing.
