Ideation is the process of generating lots of raw ideas you can later filter and develop. In design thinking, it’s brainstorming product concepts. In content marketing (which is what this post is actually about), it’s generating the list of blog posts, landing pages, videos, or campaigns you might produce next.

The output of a good ideation session isn’t one perfect idea. It’s 30 to 50 rough ideas you can prioritize against real data: search volume, strategic fit, effort required, and business value.

This post covers what ideation actually is for content, techniques that work, how to tie it to SEO research, and how I do it for SEO Themes and my other sites.

Why ideation matters for content

Without structured ideation, you end up writing whatever sounds interesting that week. That’s how back catalogs turn into a random assortment of posts with no pattern, no topical authority, and no compounding SEO value.

Good ideation:

• Surfaces more ideas than you’d come up with alone or reactively
• Forces you to think in clusters (which ties into topic clusters and internal linking)
• Reveals gaps in your existing content
• Pairs well with keyword research to produce a prioritized roadmap, not a to-do list

Ideation techniques that actually work

1. Keyword research as ideation

The most reliable source of content ideas is searching for keywords your audience already uses. Tools to start with:

• Ahrefs Keywords Explorer or Semrush Keyword Magic (paid, best quality)
• Google Search Console: Performance, Queries (free, shows queries that already bring you traffic)
• Google Trends (free, surfaces emerging topics)
• AnswerThePublic (free tier, surfaces question-style queries)

Start with a broad seed keyword and expand. For SEO Themes, the seed is “WordPress theme SEO.” Every related keyword tool gives me dozens of sub-topic ideas from that one seed.

2. Competitor content gap analysis

Pull a competitor’s site into Ahrefs or Semrush and look at the keywords they rank for that you don’t. Every gap is a candidate post. This is what I cover in detail in how to identify and fill content gaps.

3. Reader questions and customer support

If you have an audience, they’re already asking you questions. Mine:

• Email inbox (search for questions you’ve answered)
• Customer support tickets
• Comments on your posts
• DMs on Twitter/X, LinkedIn, or wherever you’re active
• Community Discord or Slack channels

Every repeat question is a post worth writing.

4. Reddit, Quora, and niche forums

Spend an hour reading threads in subreddits and niche forums in your space. Note the questions that get lots of engagement but no great existing answer. Those are content ideas with proven demand.

5. The “what I wish I’d known” framework

For any skill or topic you’re already experienced in, list everything you wish you’d known at earlier stages of learning it. Beginner questions. Intermediate mistakes. The thing nobody tells you. Each bullet is a potential post.

6. SERP fanout analysis

Search your target keyword and look at everything else on the page: People Also Ask boxes, related searches at the bottom, and AI Overviews. Each one is a query variation you could cover. Fanout queries are increasingly what drives LLM citations, which I break down in how to get cited by LLMs.

7. Structured brainstorm session

If you have a team, run a 45-minute session:

1. 5 minutes: agree on the goal (example: generate 50 post ideas for Q2 in our theme SEO cluster)
2. 15 minutes: everyone adds ideas to a shared doc silently
3. 15 minutes: read through each other’s ideas, build on them, add new ones sparked by what you read
4. 10 minutes: discuss and cluster

Silent idea generation first beats group discussion first. Discussion tends to anchor on the first idea voiced. Silent generation surfaces a wider variety.

Tying ideation to strategy

A list of 50 content ideas is useless without a filter. After an ideation session, I score each idea against:

• Search volume (how many people search for it per month)
• Keyword difficulty (how hard to rank)
• Business value (does ranking for this drive traffic that converts)
• Strategic fit (does it support an existing topic cluster)
• Effort (how many hours to produce well)

Ideas that score well on all five get prioritized. Ideas with high business value but long effort become planned long-form pillar pieces. Ideas with low business value but quick to produce become refreshes or internal-linking supporting content.

WordPress-specific ideation tips

• Use Rank Math or Yoast’s internal site search tracking to see what visitors search for on your own site. Those queries are content ideas
• Use Link Whisper’s suggestions to spot posts that would strengthen your internal link graph
• Review your oldest 20 posts for refresh opportunities before writing new ones. Refreshed content often outperforms new content on the same topic
• For high-volume content production, tools like RightBlogger help move from ideation to drafts faster

Mistakes to avoid

• Treating ideation as a one-off event. Run it monthly or quarterly
• Filtering ideas during the brainstorm. Generate first, filter later
• Picking ideas based on personal interest only. Validate with data
• Ignoring your current audience’s questions in favor of what you think they should want
• Writing what a competitor wrote but slightly different. That rarely ranks in 2026

Ideation vs content strategy vs content planning

These three get conflated.

• Ideation: generating raw ideas
• Content strategy: deciding which ideas fit your brand, audience, and goals
• Content planning: scheduling which prioritized ideas get produced when

Good ideation feeds good strategy. Good strategy feeds an actionable plan. Skipping ideation is how you end up with a content calendar that’s just “write blog post.”

The short version

Ideation is the raw idea-generation stage of content planning. Tie it to real keyword data, competitor gaps, and audience questions. Generate a lot of ideas, then filter ruthlessly against search volume, business value, and effort. Run it at least quarterly. Every post that actually moves the needle started as a filtered output from a good ideation session.