7 Digital Marketing Tools That Help You Find Trending Topics

Introduction
If you’ve ever felt stuck for content ideas or wondered what topics will surge tomorrow, you’re not alone. In the fast-paced world of online content and social media, catching trends early can give you a serious edge. In this post, I’ll walk you through 7 digital marketing tools that help you find trending topics—tools I use, test, and swear by. Whether you’re a blogger, content marketer, social media manager, or SEO nerd, this guide will help you surf the wave instead of chasing it.

Table of Contents

Why Trending Topics Matter in Digital Marketing

Trends are like wind in your sails. If you time it right, you can ride them to great exposure and traffic. But if you miss them—or try to ride a dying wave—you’re just spinning your wheels.

Increased reach: People are searching, sharing, and talking about trending topics. Jumping in at the right moment can get you more eyeballs than usual.
Relevance & authority: Producing content that’s fresh and timely positions your brand as current, informed, and in-the-know.
SEO boost: When a topic is trending, search demand spikes. If your content already exists or you publish in real time, you can capture that surge.
Social amplification: Trending topics often fuel conversations and social media chatter, giving you opportunities for engagement and virality.

However, you can’t just guess a trend. That’s where digital marketing tools come in—they let you see signals early so you can act before everyone else does.

What Makes a Tool Effective for Trend Discovery

Not all tools are created equal. Here’s what you should look for:

Timeliness – Can it show trends as they begin, not just when they’re already saturated?
Granularity – Can you filter by region, niche, or language?
Alerts & Notifications – You don’t always have time to hunt. Tools that alert you are gold.
Data sources – Social platforms, search, news, forums, etc.—the more, the better.
Ease of use & actionable insights – Tools that show you what to do with the data are better than ones that only show raw numbers.

Now, let’s dive into the seven tools that tick many of those boxes.

Tool #1: Google Trends – The Classic Go-To

If you know nothing else, know Google Trends. It’s free, easy, and often the first glimpse of a rising topic.

How to Use Google Trends for Niche Insights

Enter a topic, keyword, or term and see its interest over time.
Use the “+ Compare” button to compare multiple terms.
Filter by region, time span, category, and search type (web, news, YouTube, etc.).
Use “Related queries” to spot terms that are gaining momentum.
Use “Breakout” related queries—these are growing fastest.

Pros & Limitations of Google Trends

Pros:

Free and accessible
Good for macro signals & search trends
Easy to use

Limitations:

Data is relative (0 to 100), not absolute volumes
Not always great for very small niches
Doesn’t capture social chatter or sentiment

Google Trends is a great first look, but by itself it’s not enough for deep trend scouting.

Tool #2: BuzzSumo – Social Shares & Content Signals

If Google Trends tells you what people are searching for, BuzzSumo tells you what content is resonating right now.

BuzzSumo’s Content Analyzer & Keyword Alerts

Search a topic or domain and see top-performing content by shares, backlinks, and engagement.
Use the “Content Ideas” or “Trending Now” tabs to see trending content across categories.
Set keyword alerts to get notified when new content surpasses a threshold (e.g. “1000 shares”).
Analyze influencers who are driving content around the trend.

Strengths & Weak Points of BuzzSumo

Strengths:

Strong for social validation, shares, and content angles
Alerts are valuable for catching sudden momentum

Weaknesses:

Paid plans are pricey
Might miss early trends that haven’t yet been shared widely

BuzzSumo is great for spotting what really works in terms of content performance.

Tool #3: Exploding Topics – Future Trend Alerts

Exploding Topics identifies search terms that are rapidly growing—but often still early stage.

How Exploding Topics Spot Early Trends

They analyze search and usage data across multiple sources.
They highlight topics that are “exploding” at an accelerating pace.
You can browse by categories like “Technology,” “Health & Wellness,” “Beauty,” etc.

Use Cases & Cautions with Exploding Topics

Use it for brainstorming new content themes before they saturate.
Because they’re early, sometimes the trend doesn’t take off broadly.
Cross-check with other tools (e.g. Google Trends) before going all in.

Tool #4: AnswerThePublic – Query-Based Trends

Sometimes the best trends hide in the questions people ask rather than the headlines. That’s where AnswerThePublic comes in.

Visualizing Questions & Long-Tail Terms

Enter a keyword and see questions, prepositions, comparisons people are typing.
The interface maps those into visual wheels or lists (e.g. “how,” “why,” “vs”).
Use it to find long-tail content angles you might never have thought of.

When to Use AnswerThePublic in Your Workflow

Use it when you have a topic in mind and want to expand search intent.
Use output for blog titles, FAQs, or content clusters.
Combine with search volume tools to validate those questions.

This tool helps you convert keywords into conversations.

7 Digital Marketing Tools That Help You Find Trending Topics

Tool #5: Social Listening Platforms (e.g. Brandwatch, Mention)

Search and share signals are helpful, but social conversation is where raw signals often emerge first. Social listening platforms let you hear those whispers.

Real-Time Signals from Social Mentions

Monitor mentions, hashtags, keywords across Twitter, Instagram, forums, blogs.
Track sentiment to know whether a trend is positive, negative, or neutral.
See spikes in mentions or conversations before search volume picks up.

Best Practices for Social Listening

Start with a broad keyword set and refine to avoid noise.
Use alerts to catch sudden surges (e.g. “mentions double in 24h”).
Combine with manual review—some signals are subtle and context matters.

When digital marketing tools include social listening, your trend radar becomes sharper.

Tool #6: SEO Tools & Analytics Suites (e.g. Ahrefs, SEMrush)

These are powerhouses. They help you discover trending keywords, monitor competitor content, and quantify opportunity.

Trending Keywords via Search Volume Spikes

Use “Content Explorer,” “Trends,” or “Keyword History” features to detect keyword surges.
Sort keywords by “week-over-week growth” or “month-over-month growth.”
Monitor competitor content that’s trending in your niche.

Integrating with Content Strategy & Analytics

Funnel trending keywords into your content calendar.
Use your analytics suite to monitor performance (traffic, CTR, time on page).
Use internal linking to boost new content using authority pages.

These tools help you legitimize trends with data, not just intuition.

Tool #7: TikTok’s Creative Center & Trend Tools

TikTok has become a trend engine—not just for video. Trends born on TikTok often spread to other platforms.

Short-Form Video as a Trend Engine

Hashtags, sounds, challenges often translate into broader trends.
TikTok’s algorithm surfaces what’s rising fastest—before it hits search engines.
Trend signals here can inform blog topics, video scripts, or social content.

How to Monitor TikTok Trends for Cross-Channel Use

Use TikTok Creative Center’s “Trending Hashtags” and “Popular Videos” sections.
Monitor top sounds, filters, and challenges by region or category.
Translate those ideas into your niche—e.g. “#ecoDIY” becomes an article about sustainable crafts.

TikTok is a shortcut into what’s bubbling up across culture.

How to Combine Multiple Tools for Maximum Signal

Using one tool is okay. Using many gives you perspective.

Workflow Example: Trend Scouting Weekly

Start with Exploding Topics or BuzzSumo to surface rising topics.
Cross-check with Google Trends or your SEO tool to validate momentum.
Use social listening to see if people are already talking about it.
Dive into AnswerThePublic to find angles and question-based content.
Monitor TikTok or other platforms to see how the trend is evolving.
Prioritize those with cross-platform signals.

Filters, Alerts & Prioritization Tips

Use geographical filters relevant to your audience.
Set alerts to notify you when a topic spikes.
Use thresholds (e.g. minimum share count, minimum search growth) to avoid chasing every little uptick.

When you triangulate signals from multiple tools, your trend bets are more confident.

Avoiding Trend Fatigue & Overhype

Trends are exciting—but they also pass. Jumping on every fad leads to burnout and diluted focus.

Verifying Trends vs. Fads

Look for sustained growth, not just a one-day spike.
Check domain relevance—just because something’s trending widely doesn’t mean it fits your niche.
Evaluate sentiment—some trends are negative or controversial.

When to Jump In or Sit It Out

If multiple tools and platforms show upward momentum, it’s time to act.
If only one channel shows a signal, maybe wait.
Sometimes riding a micro-niche trend is safer and more meaningful than chasing a huge fad.

Measuring ROI from Trend-Based Content

You need to know whether your effort paid off. That means measuring.

Metrics to Watch (Traffic, Engagement, Backlinks)

Traffic: Did the content bring in new visitors during the trend window?
Engagement: Time on page, bounce rate, comment volume, social shares.
Backlinks & mentions: Did other sites pick it up?
Conversion & leads: Did it lead to email signups, sales, or deeper interactions?

Adjusting Based on Performance

If a trend post underperforms, see where it fell short—did you hit the wrong angle, offer weak hook, or miss the SEO boost?
Use successful posts as templates or cornerstone content to link new trend posts.
Retire or archive content after the trend dies down—but keep its insight for future reference.

Summary & Next Steps

Finding trending topics is less magical than it seems if you use the right digital marketing tools and a smart process. Start with one or two, experiment, build your trend radar, and always validate with data. Want to go deeper into trend-based campaign planning or content workflows? I can help.

Conclusion

Riding trends can be exhilarating—but also risky. You can’t rely on luck. By using tools like Google Trends, BuzzSumo, Exploding Topics, AnswerThePublic, social listening platforms, SEO suites, and TikTok’s trend features, you equip yourself with real foresight. Combine them wisely. Filter the noise. And always measure your success.

With the right digital marketing tools in your toolkit, you’re not chasing trends—you’re creating content that keeps you ahead of the curve.

Frequently Asked Questions (FAQs)

What is the best free tool to find trending topics?
Google Trends and AnswerThePublic offer excellent free entry points. You can also use social media trending tabs and Reddit “rising” threads.
How often should I check for new trends?
A good cadence is weekly scanning with your tools and daily checks of alerts or spikes in your niche.
Can I rely on TikTok trends for blogging?
Yes—as long as you adapt the trend to your format and niche. TikTok often surfaces what will soon enter broader culture.
How do I know if a trend is worth creating content around?
Look for cross-tool confirmation: search growth, social mentions, content traction. Also check relevance to your audience.
Should I ever ignore a trend?
Yes—if it doesn’t align with your brand, if sentiment is negative, or if it’s expired before you can act.
Do I need paid subscriptions to use these tools effectively?
Some features are paid, especially for alerts and deeper data. But many tools offer free tiers good enough to start.
Can trending topics strategy help with long-term SEO?
Absolutely—if you convert trends into evergreen or pillar content, optimize internal linking, and update over time.