Aggregate
We continuously ingest data from 18+ sources: Reddit, Hacker News, GitHub, arXiv, npm, PyPI, Product Hunt, YouTube, Google Trends, Polymarket, Wikipedia and more.
Spot the next big thing
before everyone else does.
Signal Eye tracks 24+ live data sources — Hacker News, Reddit, GitHub, arXiv, YouTube, Google Trends and more — to surface emerging trends the moment they start gaining momentum.
No credit card required. Free tier available.
24+data sources monitored
Real-timesignal aggregation
6trend stages tracked
Freeto start
By the time a trend is obvious, you've already missed it.
Everyone uses the same tools. Everyone watches the same feeds. So everyone reacts at the same time — too late to get ahead.
Signal Eye tracks weak signals across developer forums, research papers, package registries, prediction markets, and social platforms to find what's gaining momentum now, not next month.
From raw signal to actionable insight.
Score
Every topic gets a transparent trend score based on growth velocity, cross-source validation, and stage classification: Nascent, Rising, Breakout, Validated, Cooling.
Act
Filter by use case — SEO, content, product ideas, investment — and get directly to what matters for you.
Everything you need to move first.
A complete toolkit for discovering, tracking, and acting on emerging trends across the internet.
Multi-source explorer
Browse and filter ranked trends across every source, stage, audience, market, and language.
Trend score & history
See not just where a trend is, but where it's been — score history charts, seasonality analysis, geo distribution.
Lens presets
Switch between Discovery, SEO, Content, Product, and Investment views with one click.
Watchlists & alerts
Save topics to watchlists and get notified when a trend crosses your score threshold.
Market footprint
See real-world evidence: top Google results, YouTube coverage, and search volume data.
Shareable collections
Publish watchlists to the community or share private links with an expiry date.
API & CSV export
Integrate trend data into your own tools and workflows. Pro
Built for people who need to be early.
Content creators
Know what your audience will care about next week, not last week. Plan content around trends that are rising, not already peaking.
Indie hackers & builders
Spot underserved problems before the market gets crowded. Signal Eye's Build Ideas lens surfaces developer trends with low competition and rising demand.
Founders & investors
Get a read on emerging categories and market momentum before it shows up in TechCrunch. Validate thesis ideas with cross-source signal data.
Marketers & SEO teams
Find keywords and topics with genuine momentum behind them. Move before your competitors even know the trend exists.
See it in action
Real-time trend scoring, Social and Ad intelligence, all in one tool.
Start free. Go deeper when you're ready.
Free
$0/month
- Live trend explorer
- All filters and lens presets
- Geographic coverage map
- Breaking news feed
Pro
$5.99/month
- Everything in Free
- CSV export
- Social Intelligence
- Ad Intelligence
The next big thing is already showing up in the data.
Signal Eye is watching. Are you?
Start for freeJoin founders, creators, and investors who spotted their next opportunity in the signal, not the noise.