How to Do Good Keyword Research with ChatGPT (Without Going Crazy)

Post actualizado el día September 29, 2026 by DeiviSanzPlay

Are you tired of wasting hours looking for keywords for your website or blog? Have you tried a thousand SEO tools and still don’t know where to start? Chill, doing &nbsp;<a href="https://www.chusmeando.com/informatica-y-tecnologia/descubre-tecnicas-profesionales-para-que-tu-contenido-con-chatgpt-supere-detectores-de-ia-originality-ai-gptzero-aprende-a-reestructurar-texto-anadir-anecdotas-y-dominar-el-eat-de-google/” title=”✅ Cómo Usar ChatGPT para Crear Contenido 100% Humano (Trucos SEO 2025)”>keyword research with ChatGPT is easier than it seems, but you need to know how.

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Let’s get to it: can you use ChatGPT to find keywords? Yes, but with a trick. AI helps you come up with ideas, but then you have to filter them. If you don’t, you’ll end up with a list of terms that either don’t work or are completely saturated. I’m going to show you how to do it right, step by step, without your head exploding.

Why isn’t ChatGPT enough for keyword research?

Watch out, because this is important. ChatGPT doesn’t give you real search data (like volume or competition). But it is a pain to solve when you have creative block and can’t come up with keywords.

This is where the trick comes in: use it to generate ideas, not to decide. Then, plug them into Google Keyword Planner, Ahrefs, or Ubersuggest and see which ones are worth it.

How to get the most out of ChatGPT for finding keywords

Step 1: Ask for basic ideas (but with context)

Don’t just tell it “give me keywords about digital marketing”. That way you’ll get generic terms that are useless.

📌 Better to ask like this:
“Act as an SEO expert. I’m making a guide about ‘how to sell more on Instagram.’ Give me 15 long-tail keywords that someone who wants to start selling there would search for.”

Step 2: Filter the useful ones

ChatGPT sometimes makes things up or throws out very strange keywords. Remove the ones that:

• Sound artificial (nobody searches for “hyper-effective instagram conversion strategies”).
• Are too generic (“how to use Instagram”).
• Have no clear intent (“blue Instagram”… what?).

Step 3: Ask it to group them by intent

Keywords aren’t valuable just for their volume, but for what the user wants.

📌 Example prompt:
“Classify these keywords into informational, commercial, and transactional: ‘best time to post on Instagram,’ ‘Instagram marketing course,’ ‘buy real followers.'”

Mistakes you’re going to make (and how to avoid them)

❌ Trusting ChatGPT 100% → As I told you, it needs SEO tools to validate.
❌ Not checking the competition → If everyone uses the same keywords, forget about ranking soon.
❌ Ignoring long-tails → “How to make a gluten-free and egg-free sponge cake” attracts less traffic, but it’s easier to rank for.

What to do after you have the keywords?

✅ Plug them into Google Keyword Planner (free with Google Ads).
✅ Look for competitor articles (what keywords do they use?).
✅ Use them in your content (but naturally, because Google hates filler).

📌 Extra tip: If you see that a keyword has a lot of searches but little competition, it’s gold. Write it down and create content fast.

Real example: Keyword research for a fitness blog

Imagine you have a home workout blog. You ask ChatGPT:

“Give me 10 long-tail keywords for ‘training at home without equipment.'”

Some useful answers:

• Full body routine at home without weights
• Glute exercises without machines
• How to gain muscle with just body weight

Then you validate them and… time to create content!

📌 (Summary for lazy people)

1. Use ChatGPT to come up with ideas, not to decide.
2. Filter out the strange or generic keywords.
3. Validate them with Google Keyword Planner or Ahrefs.
4. Prioritize the ones with low competition.