Before you invest hours writing a piece of content, run it through four filters: (1) does it tie to your business, (2) is there search demand, (3) can your team create it well, and (4) do you have a fresh angle? If any filter fails, the idea isn't ready.
Most content ideas feel good in the moment. You read something interesting, a competitor published on the topic, a customer asked about it, or you just think it would make a great article. The problem isn't generating ideas — it's knowing which ones to actually pursue.
The cost of writing the wrong piece is higher than most people realize. It's not just the hours spent writing. It's the opportunity cost of not writing something better. It's the diluted topical focus from publishing outside your cluster. And it's the subtle signal to Google that your site covers random topics without depth.
Validation takes 15 minutes. Writing takes hours.. obvious decision, right?
The Four-Filter Test
Every content idea should pass all four before you commit to creating it.
Filter 1: Business tie-in. "If this content ranks #1, will it bring people who might eventually buy from me?" This is the HubSpot GIF test. HubSpot ranked #1 for "how to make a GIF" and drove 80,000 monthly visits — to a CRM company. None of those visitors had any interest in CRM software. The traffic was real. The business value was zero.
Score every idea on a 1-3 scale. A 3 means the reader has a direct path to becoming a customer. A 1 means the topic is interesting but unrelated to your product. If it's a 1, kill it — no matter how much search volume it has.
Filter 2: Search demand. Is anyone looking for this? Check Google's autocomplete, "People Also Ask," or any keyword tool. You don't need precise volume numbers — you need to confirm that real people search for this topic. A page targeting a query with genuine demand will compound over time. A page targeting something nobody searches for maxes out at whatever direct traffic you can send to it.
The exception: some content serves strategy, not traffic. A product comparison page might have low search volume but convert at 10x the rate of your blog posts. Business potential (Filter 1) can override low demand — but you should make that decision consciously, not accidentally.
Filter 3: Team capability. Can you (or your team) create genuinely good content on this topic? Not "can we write 1,000 words about it" ... can you add something that doesn't already exist? Do you have real experience, original data, a unique perspective, or access to an expert who does?
Google's quality bar is clear: "Does it provide original information, research, or analysis? Does it offer insights beyond the obvious?" If you'd be rehashing what the top-ranking pages already say, you're producing commodity content that AI can replicate. That's not worth writing.
Filter 4: Fresh angle. Check what currently ranks for this topic. Read the top 3-5 results. Ask: what's missing? What do they all get wrong? What question do they leave unanswered? What would you tell a friend that these articles don't say?
If you can't identify a meaningful gap or a better approach, the idea isn't ready. Either find your angle or find a different topic.
Quick Validation Shortcuts
Not every idea needs a deep analysis. Three fast checks:
The "would my customer search this?" test. Picture your ideal customer. Would they type this into Google? Would finding this article help them? If the answer is "maybe, but it's a stretch" ... it's probably a stretch.
The competitor loss check. Look at your competitors' declining pages. Which keywords are they losing rankings for? Those are gaps opening up: topics where the current best answer is weakening and a fresh, better piece could step in. Competitor keyword losses are your opportunities.
The awareness level check. Where does this topic fall on the customer awareness spectrum?
"Most Aware" content (comparisons, pricing, alternatives) converts directly.
"Unaware" content (broad educational topics) builds brand reach but converts poorly.
If you're early-stage, start with Most Aware content — it generates revenue faster and proves the strategy works before you invest in top-of-funnel.
When to Kill an Idea
Some ideas should be killed, not shelved. Kill the idea when:
- It scores 1 on business potential and has no strategic value. Fun to write, irrelevant to your business. This is how content strategies lose focus.
- The top results are all from massive competitors you can't realistically outrank. Unless you have a genuinely differentiated angle, you're spending hours to sit on page 3.
- The intent doesn't match what you'd create. If the SERP shows tools and you'd write an article, format mismatch will prevent ranking regardless of quality.
- You'd be summarizing what others already said. Google explicitly warns against content that "merely summarizes others' work without substantial additions."
Killing a weak idea frees time for a strong one. The content calendar should be short and strategic, not long and scattered.
What This Means for You
If you're a solo operator: run every idea through the four filters before it goes on your calendar. At your scale, each piece represents a significant time investment. Make sure it earns its place.
If you're an agency: make the four-filter test part of your content brief process. Before a writer touches the brief, someone should have validated business tie-in, demand, capability, and angle. This catches bad ideas before they cost production hours.
If you have more ideas than time (everyone does): rank your validated ideas by business potential first, search demand second. The pieces closest to your revenue model should publish first. The interesting-but-tangential ideas can wait — or get cut entirely.