Exploding Topics
A curated trend-discovery product spanning topics, products, startups, channel breakdowns, meta trends, and an API.
Exploding Topics vs Glimpse
Both products help teams find rising topics before they feel obvious. Exploding Topics emphasizes a curated trend database across web signals. Glimpse emphasizes search-driven exploration, absolute volume, related queries, alerts, and trajectory analysis.
Inspect our scoring methodAlso compare Exploding Topics vs Google Trends.
Quick answer
Pick the workflow, not the longest feature list.
Choose Exploding Topics for a prepared, analyst-reviewed discovery database. Choose Glimpse for deep search-demand exploration and tracking around a topic or niche. What's Happening takes a different route: it is designed to show how a technology trend earned its score, but its production feed is not connected yet.
Reviewed against first-party product sources on 21 August 2026
At a glance
What each product is built to do.
This is a job-to-be-done comparison, not a claim that one product contains every feature of another.
Glimpse
A search-data-led trend platform with absolute volume, growth metrics, related searches, channel breakdowns, alerts, and forecasting.
What's Happening
A narrower evidence-inspection product designed around official-source observations, explicit score weights, earliest country-tagged context, and direct source links.
Feature comparison
Six axes that change the research decision.
Claims below are limited to first-party descriptions and the verified production state of What's Happening.
| Axis | Exploding Topics | Glimpse | What's Happening |
|---|---|---|---|
| Discovery model | Algorithmic detection plus human analyst review in a curated database. | Search-driven discovery across categories and user-defined niches. | Cluster official-source observations into inspectable technology trends. |
| Primary evidence | Search engines, social platforms, forums, news, commerce, podcasts, and other web sources described by the product. | Search-demand data enriched with related queries and channel signals. | Official Hacker News, GitHub, and Google Trends RSS observations by default. |
| Trend analysis | Search-volume history, growth, trend status, channel breakdowns, and forecasts. | Absolute volume, monthly and yearly growth, seasonality, channel breakdowns, and forecasts. | A published 45/35/20 score for velocity, reach, and novelty, plus a concise Why Layer when configured. |
| Monitoring | Projects, reports, integrations, and API access are described on first-party product pages. | Keyword tracking and alerts when followed search activity changes. | No production alerting or working account workflow is available today. |
| Evidence trail | Curated topic pages connect trend metrics and related opportunities. | Search queries, related trends, topic maps, and channel context support exploration. | Designed to preserve the direct link for each underlying observation and its country tag when present. |
| Current readiness | Established product with public and paid surfaces. | Established product with a public signup path and product surfaces. | Public interface is live; production trend data and account access are unavailable. |
Swipe horizontally to inspect every column.
Our difference
The score keeps its receipts.
What's Happening is designed so a trend is not just a line moving up. The cluster retains the observations used to score it, the earliest usable country tag, and a short explanation of what changed.
That narrower evidence path is useful for technology research. It does not make the product a forecasting service, and it does not prove where an idea originated.
Hacker News
official API
GitHub
official search API
Google Trends
official RSS
45%
Velocity
35%
Reach
20%
Novelty
Source links + earliest country-tagged evidence + Why Layer
Current production limit
The public interface is available. The live trend journey is not.
Production has no connected trend data service or authentication configuration. Trend results, source trails, accounts, and chat therefore cannot complete their real loop. The product reports that state directly instead of presenting fixtures as live activity.
Best fit
Choose by the decision in front of you.
Exploding Topics
Choose Exploding Topics when broad, curated discovery across topics, products, companies, and channels is the main job.
Glimpse
Choose Glimpse when you need absolute search volume, long-tail queries, seasonality, alerts, and forecast-oriented research around specific markets.
What's Happening
Follow What's Happening when you want a technology-focused source trail and a score you can audit. It is not ready to replace either established product in a live workflow.
FAQ
The practical questions.
What is the main difference between Exploding Topics and Glimpse?
Exploding Topics centers its curated trend database and analyst-reviewed discovery process. Glimpse centers search-demand exploration, related queries, absolute volume, alerts, and trajectory analysis for topics you choose.
Which tool is better for niche search research?
Glimpse presents itself as the deeper fit for user-defined niches and search-demand detail. Exploding Topics is the more natural starting point when you want a prepared database of emerging topics across categories.
How is What's Happening different from both?
It is designed for inspecting technology trend evidence rather than forecasting a market. Each trend can retain source links, an explicit breakout score, earliest country-tagged context, and a concise explanation layer.
Is What's Happening live today?
The public interface is live, but the production data service and authentication are not connected. It reports that limitation directly and does not substitute demo records.
Sources
First-party product evidence.
Product surfaces change. Re-check these links before making a high-stakes tooling decision.
- 01Exploding Topics methodology
First-party source coverage, discovery method, and product-feature summary.
- 02Exploding Topics product workflow
First-party detail on its database, search, projects, meta trends, and analyst review.
- 03Glimpse product overview
First-party feature descriptions for volume, growth, channels, alerts, and trajectory forecasting.
- 04Glimpse comparison workflow
First-party explanation of niche search, related queries, topic maps, seasonality, and tracking.
- 05What's Happening methodology
Official source adapters, score weights, country attribution, and current availability.
- 06What's Happening access
Verified $0 public access and the current account limitation.
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