A proper SEO spy tool should answer one question fast: which projects are quietly winning organic traffic, and can I copy what they're doing before the niche gets crowded? Seotrends does exactly that. We monitor more than 100,000 trending domains across 13 countries every week and surface the ones gaining ground on Google with very little link authority — the easiest niches to break into.
What an SEO spy tool actually needs to do
Most "SEO spy tools" are just keyword databases dressed up with backlink graphs. Useful for audits, useless for finding opportunities. A real spy tool tracks which sites are climbing the SERPs right now, gives you their full traffic value, and tells you how easy they are to outrank. Seotrends combines weekly SERP scrapes on millions of keywords with Ahrefs DR + Moz DA + Majestic TF metrics, then surfaces only the domains scoring high on opportunity (high traffic, low authority).
Spy on 100,000+ trending projects
Our database tracks the top 10 Google results for every keyword in 13 countries (US, UK, BR, ES, FR, MX, DE, PL, IT, TR, PT, DK, IN). When a new domain enters the rankings or an existing one climbs, we catch it. You see the domain name, its category, its organic traffic estimate, its traffic value in USD, its DA/DR/TF, and how many keywords it ranks for in the top 3 and top 10. Everything in one row, sortable, filterable.
Filter for the niches you can actually win
The whole point of spying is to find what's gameable. Seotrends lets you filter by DR (Very Easy 0-15, Easy 0-30), traffic value, keyword count, Top 3 rankings, domain age (Stars 0-2y for freshest, Rising 0-4y, Growing 0-6y), category (finance, gambling, travel, real estate, and 17 more), and country. Combine "Very Easy DR + Stars + High traffic value" and you have a list of brand-new sites that figured something out and aren't hard to outrank.
See the actual URLs, not just metrics
Every domain in Seotrends shows its full name and a one-click link to inspect the site. No paywalls hiding the data behind upgrade prompts — once you start the trial, every project is fully visible. You can see exactly which CMS they use, their content angle, their internal linking. That's how you actually learn from winners instead of guessing.
Built for operators, priced for everyone
Ahrefs starts at $129/month. SEMrush at $139. Seotrends starts with a $0.99 7-day trial and converts to $49/month if you keep it. We're not trying to be everything to every SEO — we're the spy tool that finds you the next project to build, fast.