Exploding Topics vs Perplexity Comparison 2026
Exploding Topics surfaces subjects on the way up before an audience is obviously there, from $39 a month for 100 tracked trends, though CSV export waits for the $99 Investor tier. Perplexity answers a question and shows which pages it read, free for everyday searching or $17 a month billed annually for higher limits and agentic credits. Exploding Topics decides what to make next. Perplexity checks whether a claim holds up once it is being written, and its own guidance says to run it beside a writing assistant rather than instead of one.
At a glance
- Perplexity starts cheaper, at $17.
- Only Perplexity has a free tier.
Side by side
Exploding Topics | Perplexity | |
|---|---|---|
| Starting price (they differ) | From $39 | From $17 |
| Pricing model (they differ) | Free trial, then paid | Free plan, paid tiers |
| Free tier (they differ) | No | Yes |
| Billing | Monthly or annual | Not stated |
| Free trial | 7 days | Not stated |
| API |
Exploding Topics
Trends spotted before they peak
Exploding Topics watches search and social signals and surfaces subjects on the way up, which is a different job from a keyword tool that tells you what is already big. For somebody choosing what to make next, early is the whole value. It is now a Semrush product, and the cheapest plan holds back the CSV export.
Our note
The $39 plan cannot export, so the research stays in their interface. If the point is feeding a content calendar or a spreadsheet, the real entry price is $99.
Only on this side
- Covers seo & discovery
Perplexity
Answers with the sources attached
Perplexity answers a question and shows which pages it read, which is the difference that matters when the answer is going into a video and somebody in the comments will check it. Research runs are the format creators use most: ask about a niche, get a written brief with citations rather than ten tabs to read yourself. Pro raises the limits and adds credits for the agentic Computer feature. The free tier is enough to judge whether the citation habit suits how you work.
Why people weigh these two
- Perplexity instead of Exploding Topics
- Perplexity answers with the sources attached, from $17 with a free tier, research you direct rather than a feed of rising topics.
- Exploding Topics instead of Perplexity
- Exploding Topics is built to spot a trend before it peaks, a forward-looking scan rather than Perplexity's cited answer to a question already asked.
Which one should you pick
Pick Exploding Topics for choosing what to cover before the audience is obviously there, willing to bet on something before it peaks. Entrepreneur is $39 a month for 100 tracked trends, but the CSV export needed to actually move that data anywhere else waits for Investor at $99. Anybody optimising for what people search today wants a keyword tool instead; this deliberately is not one.
Pick Perplexity for checking a fact or building a cited research summary before publishing something that will be checked in the comments. The free tier is enough to judge whether the citation habit fits the workflow, and Pro is $17 a month billed annually with $40 of credits for the agentic Computer feature. It is not a drafting tool; the moment the sources stop getting clicked, it is just a slower chatbot.
Common questions
- Do Exploding Topics and Perplexity do the same job?
- No. Exploding Topics surfaces subjects rising before they peak, for deciding what to make next. Perplexity answers a question with sources attached, for checking a fact or researching something already chosen. Many people would use both, in that order.
- Is Perplexity cheaper than Exploding Topics?
- At the entry paid tier, yes: Perplexity Pro is $17 a month billed annually against Exploding Topics Entrepreneur at $39. Perplexity also has a real free tier for everyday searching, where Exploding Topics has none.
- Can Exploding Topics export its data to a spreadsheet?
- Not on the cheapest plan. CSV export is held back from Entrepreneur at $39 a month and only arrives on Investor at $99, which its own guidance calls the real entry price for anybody planning to pull the research elsewhere.
- Should Perplexity replace a general writing assistant?
- No, and its own guidance says so directly: it is worth having open beside whichever assistant is used for writing, not instead of it. The citation habit that makes it useful for research tends to get in the way of drafting.
Ratings are the average of reviews readers left. The facts are stated by each tool’s own listing and are not verified by CloutStack. How we make money.