Comparison
Signalcrest vs Exploding Topics
Search-trend database vs. leading community signals
Exploding Topics is a solid trend database built on search and web-mention data. The catch: search data is lagging by definition — people search for things after they've heard of them. Signalcrest reads the communities where trends start (Hacker News, GitHub, Dev.to, Lobsters, Product Hunt) and scores cross-source momentum, so you see movement before it shows up in search.
| Signalcrest | Exploding Topics | |
|---|---|---|
| Starting price | $0 free · $24/mo real-time | $39/mo (annual commitment) |
| Top plan | $99/mo incl. API (10k req/mo) | $249/mo, API not included |
| API pricing | Included at $99/mo | $1,000/mo for 1,000 requests, on top of the $249 plan |
| Data sources | 6+ developer & builder communities, hourly | Search trends + web mentions |
| Timing | Leading — where trends start | Lagging — after search volume moves |
| Context per signal | Plain-English "why it matters" on every signal | Charts; interpretation is on you |
| Billing | Monthly, cancel anytime, renewal reminders | Annual commitment; renewal complaints are common |
| Free tier | Yes — 1 niche + weekly digest (48h delay) | $1 trial, then paid |
Competitor details from public pricing pages, July 2026. See something outdated? Tell us and we'll fix it.
Where Exploding Topics wins
A larger historical database, consumer/e-commerce trend coverage, trending-startups data, and team seats on higher tiers. If you're tracking consumer product categories rather than technology, it's a reasonable pick.
Where Signalcrest wins
Earlier detection (community signals lead search by days to weeks), cross-source anti-hype scoring, LLM context on every signal, a real free tier, and an API that costs 1/12th as much. Built for developers, founders, and investors watching technology markets.
If your edge depends on being early to technology trends, search-trend data is already too late. Watch the leading edge instead.
Track a niche free — no card, no annual lock-in, cancel anytime.