How we make this list: we compare pricing pages, product documentation and public user reviews. Ratings come from G2, Capterra or Trustpilot, with the date we checked them.
Key takeaways
- Exploding Topics suits early trend discovery, surfacing emerging topics before they reach the mainstream.
- Glimpse suits validating a keyword you already have, adding absolute search volumes and forecasts on top of trend data.
- Semrush suits in-depth SEO and marketing, with 27.5 billion keywords plus market and traffic analytics.
- Ahrefs suits link-focused teams, with traffic potential, keyword difficulty, and rank tracking.
- BuzzSumo suits content marketing and PR, showing what audiences actually share today.
- AnswerThePublic suits content ideas, converting autosuggest into question maps.
- Treendly suits low-cost trend tracking, with free monitoring for up to 3 trends.
- Pinterest Trends suits visual content and seasonal planning, free with a Pinterest business account.
- Google Trends itself is not listed here, since this article covers replacements for it. Trend scores are relative, not absolute volumes, so validate a trend across multiple tools before investing in content or products.
Quick comparison
| Tool | Best for | Starting price | Free plan |
|---|
 Exploding Topics | Early trend discovery | $39 per month | No |
 Glimpse | Absolute volumes and forecasts | See website | Yes |
 Semrush | In-depth SEO and marketing | $139.95 per month | Yes |
 Ahrefs | Link-focused SEO | $129 per month | No |
 BuzzSumo | Content and PR research | $199 per month | No |
 AnswerThePublic | Content ideas and search intent | $20 per month | No |
 Treendly | Low-cost trend tracking | See website | Yes |
 Pinterest Trends | Visual and seasonal trends | Free | Yes |
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The best Google Trends alternatives
Starting price$39 per month
Free planNo
Exploding Topics shifts from pulling data to pushing it. While trend tools require you to already know what you are looking for, Exploding Topics proactively surfaces emerging trends before they reach the mainstream. Its Trends Database lets you choose a category and subcategory to see emerging topics in that niche, with filters for growth rate, timeframe, volatility, topic type, and stability.
The limits are access and cost. Plans start at $39 per month, free access is limited, and paid trials run 7 days. For entrepreneurs and ecommerce sellers who want to spot product demand early, while competition is still low, Exploding Topics is the best pick.
What we like- Proactively surfaces emerging trends
- Growth filters and forecasts
- Trending products and startups pages
Watch out for- Paid plans from $39 per month
- Limited free access
- 7-day trial only on paid plans
Starting priceSee website
Free planYes
Glimpse turns trend data into market sizing, adding real search volumes, 12-month forecasts, long-tail ideas, and alerts, all inside a familiar trends interface. It suits validating a keyword you already have, since it answers how big the demand is, not just whether interest is rising. The free tier offers limited monthly lookups, with one source citing 10 lookups per month.
The trade off is pricing transparency. Paid plans are shown after sign-up, and one third-party source cites $30 per month for a starter plan, so confirm on the vendor site. For market sizing and forecasting, Glimpse is the best choice.
What we like- Absolute search volumes on top of trend data
- 12-month forecasts
- Long-tail ideas and alerts
Watch out for- Paid plans shown after sign-up
- Limited monthly lookups on free
- One source cites $30 per month starter
#3Semrush
Best for: In-depth SEO and marketing4.4/5 on
G2 (4,035 reviews, checked Oct 2026)
Visit semrush.com
Starting price$139.95 per month
Free planYes
Semrush suits in-depth SEO and marketing, with 27.5 billion keywords plus Market Explorer and Traffic Analytics to size demand, map competitors, and plan execution end to end. The free tier offers 10 reports per day, which covers basic validation, while paid plans open up full keyword research, competitive analysis, and market data.
The limits are cost and complexity. SEO Pro costs $139.95 per month, the Traffic and Market toolkit costs $289 per month, and the platform has a steep learning curve. For teams that need trend data inside a full SEO workflow, Semrush is the best pick.
What we like- 27.5 billion keyword depth
- Market Explorer and Traffic Analytics
- 10 free reports per day
Watch out for- SEO Pro costs $139.95 per month
- Traffic and Market toolkit costs $289 per month
- Steep learning curve
#4Ahrefs
Best for: Link-focused SEO4.5/5 on
G2 (717 reviews, checked Oct 2026)
Visit ahrefs.com
Starting price$129 per month
Free planNo
Ahrefs suits link-focused teams, linking demand execution with traffic potential, keyword difficulty, SERP analysis, site explorer, and rank tracker for measurable SEO return. It shows how much traffic a keyword could drive and how hard it is to rank, which trend-only tools cannot.
The trade off is discovery and cost. Ahrefs starts at $129 per month with no free plan, and trend discovery is weaker than Exploding Topics, since it requires keywords as input. For SEO teams that need demand plus execution data, Ahrefs is the best choice.
What we like- Deepest, freshest backlink index
- Traffic potential and keyword difficulty
- SERP analysis and rank tracker
Watch out for- Starts at $129 per month
- No free plan
- Trend discovery weaker than Exploding Topics
#5BuzzSumo
Best for: Content and PR research4.5/5 on
G2 (107 reviews, checked Oct 2026)
Visit buzzsumo.com
Starting price$199 per month
Free planNo
BuzzSumo suits content marketing and PR, showing what content audiences actually share today. Its Trending Now feature surfaces viral content in real time, and journalist and influencer discovery supports outreach. For content teams that need to know what resonates, BuzzSumo is the most direct signal.
The limits are cost and keyword depth. Plans start at $199 per month billed annually, free access is trial only, and keyword depth is thinner than Semrush or Ahrefs. For content and PR research, BuzzSumo is the best pick.
What we like- Shows what content audiences actually share
- Trending Now feature
- Journalist and influencer discovery
Watch out for- Starts at $199 per month billed annually
- Free trial only
- Less keyword depth than Semrush or Ahrefs
Starting price$20 per month
Free planNo
AnswerThePublic suits content ideas, converting autosuggest into question maps that write headings, FAQs, and schema with real audience phrasing. It shows the questions people actually ask around a topic, which trend charts never reveal. Plans start at $20 per month, or $160 per year billed annually.
The trade off is scope. Recent guides list no free plan, question data carries no volumes, and competitive analysis is limited. For content ideation from real questions, AnswerThePublic is the best choice.
What we like- Converts autosuggest into question maps
- Real audience phrasing for headings and FAQs
- $160 per year annual option
Watch out for- No free plan listed in recent guides
- Question data only, no volumes
- Limited competitive analysis
Starting priceSee website
Free planYes
Treendly suits low-cost trend tracking, with free monitoring for up to 3 trends and simple emerging, peaking, and declining curves for first-mover wins. Paid plans run 99 euros per year, making it the cheapest paid trend tracker here. Discovery-first design surfaces under-the-radar topics with clear trend curves.
The limits are scale and discovery. The database is smaller than Semrush, paid plans start at 99 euros per year, and discovery is weaker than Exploding Topics. For budget trend tracking, Treendly is the best pick.
What we like- Free monitoring for up to 3 trends
- Simple emerging, peaking, and declining curves
- Budget-friendly at 99 euros per year
Watch out for- Smaller database than Semrush
- Paid plans from 99 euros per year
- Discovery weaker than Exploding Topics
Starting priceFree
Free planYes
Pinterest Trends suits visual content and seasonal planning, free with a Pinterest business account. It shows search, save, and shopping trends on Pinterest, which suits fashion, home, food, and lifestyle brands planning seasonal content. For visual categories, Pinterest search behavior predicts shopping demand earlier than general web trends.
The trade off is scope. Data covers Pinterest only, there are no keyword volumes, and categories skew visual and shopping. For Pinterest-first brands, it is the best free trend tool available.
What we like- Completely free with a Pinterest business account
- Search, save, and shopping trends
- Seasonal planning
Watch out for- Pinterest data only
- No keyword volumes
- Limited to visual and shopping categories
How we chose
We compared discovery method, data depth, volume availability, forecasting, audience insight, pricing transparency, and free-tier generosity. Tools that surface trends proactively scored higher than tools that require keywords as input, and tools with absolute volumes scored higher than tools with relative scores only. We favored tools with clear pricing and noted where paid plans hide behind sign-up. We did not test any tool hands-on, and prices here reflect published list prices that vendors change often.
Buying guide: what to check before you pay
Start with your question. Early discovery suits Exploding Topics, validation suits Glimpse, SEO execution suits Semrush or Ahrefs, and content ideas suit AnswerThePublic or BuzzSumo. Next, check data type. Relative trend scores show direction, not size, so pair them with absolute volumes from Glimpse or Semrush before you invest. Ask about update frequency too, since trend data that updates weekly misses fast-moving topics. Check category coverage as well, since Pinterest Trends covers visual categories only while Semrush covers all categories. Finally, validate before investing. Cross-reference trends across multiple tools and verify commercial potential before major content or product creation, since a rising chart alone does not prove demand. Combine multiple sources: use AnswerThePublic for broad identification, Glimpse for detailed analysis, and BuzzSumo or Pinterest Trends for social and visual signals. A trend that holds across three sources is worth acting on, while a trend visible in only one tool deserves a second look before you commit budget or time to a new project today worldwide.
Frequently asked questions
What is the best free Google Trends alternative?
Pinterest Trends is the best free alternative for visual and seasonal trends, free with a business account. Treendly free monitors up to 3 trends, Glimpse free offers limited monthly lookups, and Semrush free offers 10 reports per day.
Why do I need an alternative to Google Trends?
Google Trends shows relative interest and requires you to already know what to search for. Alternatives add proactive discovery, absolute search volumes, forecasts, audience insight, and competitive data that Trends does not offer.
Which tool is best for finding trends early?
Exploding Topics is best for early discovery, surfacing emerging topics before they reach the mainstream, with growth filters and forecasts. Treendly is the best budget option for early discovery.
Do trend tools show absolute search volumes?
Some do. Glimpse adds absolute search volumes on top of trend data, and Semrush offers keyword volumes inside its SEO platform. Google Trends itself shows indexed scores only, not absolute volumes.
Should I use one trend tool or several?
Several. No single tool captures everything. Use one tool for discovery, one for volumes and validation, and one for social or visual signals, then cross-reference before you invest in content or products.
Sources we checked (0)
Is your product missing or out of date?
We review this list regularly. Vendors can request a listing, send updated pricing or ask about featured placement.
Shihab Mia · Founder, Rankite
Shihab has 5+ years in B2B and SaaS SEO. He writes Rankite's software buying guides from pricing pages, documentation and public user reviews. More about Shihab.