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Features

Everything you need to pick a niche, in one app

Import a keyword list, filter it for free, get an AI verdict with the reason, check the domain, see which sites already earn with PubHound, and get building. Here is every part of Niche Miner.

Niche Miner: Keyword Checker, AI verdicts and free domain checks
8
AI providers, one is free
10
niches judged per AI request
9
ways to find a niche
1M+
sites by ad network in PubHound

Types of niches you can find

Every kind of blogging niche, in one finder

Whether you build AdSense blogs, tool sites or local lead-gen sites, Niche Miner sorts your keywords by the kind of site that can win them, so you find the niche type that suits you.

Tool and calculator niches

Converters, calculators and checkers: small sites that rank on exact-match domains and earn well from display ads.

Download niches

Templates, files and apps people search to download. The Downloadable intent filter finds them in seconds.

Lookup and info niches

Bill checks, results, status and how-to topics: the classic micro-niche blog with steady search demand.

AdSense niches

Low-competition informational niches with real monthly searches, judged by AI for whether a small blog can rank.

EMD niches

Niches where the exact-match domain is still free, checked live on .com, popular endings and your country's own.

E-commerce niches

Product and buying keywords for affiliate blogs and small stores, filtered by commercial intent.

Rank and rent niches

Local service niches like locksmiths, towing and plumbing, with real small sites to copy and rent out.

Non-English niches

Urdu, Hindi, Arabic, Indonesian, Russian and more, with an English translation on every keyword.

Proven micro niches

Niches a young, small site is already winning: the EMD Proven badge in the Miners shows the proof.

Everything in one app

Nine ways to find your next niche

Start from keywords, from pages that already rank, or from local service sites. Every result ends up on the same kind of card.

Keyword Checker

Turns a keyword export into niche cards with total volume, KD, CPC and intent. Niche Sheet mode is instant and free.

URL Miner

URL Miner: import pages that already rank (an Ahrefs Content Explorer export) and find small sites already winning. EMD Proven marks niches already won.

R&R Miner

Finds local-service sites you can copy and rent out. Scored out of 10, no AI needed.

Paste keywords

No SEO tool needed: Keyword Explorer has its own keyword database. Ahrefs and Semrush exports also import, or paste your own list, one keyword per line.

Honest Google peek

One click opens Google in a private window set to the sheet's country, so you see who really ranks.

Share a win

Turn a niche into a picture for Facebook, with the name hidden and your referral code on it.

PubHound

1,000,000+ sites sorted by the ad network they earn with, each with its Domain Rating. Copy them 199 at a time.

Run later

Start a big AI run overnight at an hour you pick: the verdicts are waiting in the morning.

Niche Miner Lens

A Chrome extension that checks every Google search by itself, right on the results page: beatable sites, sites already earning from ads, free domains and an AI verdict.

On every card

Six checks before you buy a domain

Every niche card answers the questions you would otherwise spend an evening on, one niche at a time.

A niche card checked six ways: demand, difficulty, intent, no big brands, AI verdict and a free domain

Keyword Checker · filters

Cut thousands of keywords to a shortlist in seconds

Niche Sheet mode builds cards straight from your export, with no AI and no cost. Then narrow it down with filters that know what a micro site needs.

Keyword Checker filters: micro-site, religious and intent filters
Opened niche card showing the AI verdict, score and site idea

AI verdict

A second opinion on every niche, with the reason

Your AI looks at the keywords and tells you whether a small site can win, why, and what the site should be. A green AI ✓ means worth building.

Live domain checks

Know the domain is free before you fall in love

Name ideas are checked live on ten popular endings plus every public ending of your country. Green means free, red means taken, and one click opens a registrar.

Domain ideas with live free or taken checks across many endings
Miner card marked EMD Proven, with a domain only 9 months old

URL Miner

Find niches small sites are already winning

Import Ahrefs Content Explorer results, and URL Miner studies the pages that already rank. EMD Proven marks a small exact-match site getting real traffic, the strongest proof a niche can be won.

R&R Miner

Rank-and-rent opportunities, scored for you

Import a site list and R&R Miner reads each homepage to find small local-service sites, like locksmiths, towing and plumbing, whose model you can copy and rent out. Each one gets a score out of 10, free domain ideas and a one-click Google check. No AI needed.

R&R Miner cards with S scores, DR, traffic, age, niche and city

PubHound · new

See which sites already earn, and copy them

PubHound lists 1,000,000+ websites by the ad network they run: Mediavine, Raptive, Ezoic, Journey, AdSense and 250+ more, each with its Ahrefs Domain Rating. Find small, low-DR sites that already make money in your niche.

  • Filter by Domain Rating, .com, .net, .org or country endings, no digits, no hyphens
  • Type an AdSense publisher ID to see every site one owner runs
  • Pick a topic, like recipes or finance, and hit ≈ Similar for more sites like one you like
  • Copy 199 sites a click: the Copy button remembers where you stopped
  • New sites added every few hours by our own crawler
PubHound: Mediavine sites filtered to Domain Rating 10 to 40 on .com
Niche Miner Lens on a Google results page: badges under each result and a panel with free domains and an AI verdict

Niche Miner Lens · Chrome extension

Judge a Google search without leaving it

Lens adds a line under every Google result: the site's age, size, ad networks and Domain Rating. It tells you whether a small site can win the search, lists the free exact-match domains and gives an AI verdict on your own key. On any page, one click finds the main keyword and its free domains. Free on the Chrome Web Store, and it uses your Niche Miner login.

Daily limits
Free: 30 Google searches with badges, 20 pages analysed, 20 AI remarks
Pro: 500, 300 and 300 (fair use) · Pro+: unlimited
  • Add it to Chrome (free)
  • Log in with your Niche Miner email and password
  • Search Google: every result is checked by itself, and small sites you can beat light up green
  • See which sites already earn from ads, and open any keyword in Niche Miner with one click
  • On any page, click the Lens icon → "Analyze this page"

Keyword Explorer · Overview · Trending · new

Keyword research with real search numbers, built in

Search our keyword database by country, or ask Google for fresh ideas. Every keyword shows its monthly searches, CPC and a 12-month trend. Keyword Overview puts one keyword on one screen, and Trending shows what is rising right now. Watch the Keyword Overview video.

Daily limits
Database searches (each overview is one): Free 30 · Pro 500 · Pro+ 750
Google searches: Free 3 · Pro 50 · Pro+ 75
Trending doesn't use your searches.
  • Pick a country, type a keyword, and get ideas with real monthly searches
  • Ask Google for fresh ideas, and keep only long-tail ones
  • New filters: Rates & prices, Rising, include or leave out words, CPC range, and saved presets
  • The niche page: volume, CPC, every country, sites already earning and keyword ideas, with back and forward
  • Trending: keywords rising right now, before everyone else finds them
  • Each keyword shows its parent topic and intent; tick the ones you like and open them together
  • Send the best ones straight to the Keyword Checker
Keyword Explorer & Trending · 2 minutes

Why bother

Days of spreadsheet work, done before your tea gets cold

The jobBy handWith Niche Miner
Group 18,000 keywords into niches✕Days in a spreadsheet✓Seconds, automatically
Spot brands, news and too-broad terms✕Read every keyword✓Built-in rules, instantly
Judge if a small site can win✕Google each term yourself✓AI verdict with the reason
Find a free exact-match domain✕Try names one by one✓Checked live on every card
Find small sites already winning✕Luck✓EMD Proven in the Miners
See which sites earn with Mediavine, Ezoic or AdSense✕Check ads.txt files one by one✓PubHound, sorted by network and DR

Bring your own AI

Works with the AI you already have, even a free one

Niche Miner sends the analysis through its server with your own key, which is never stored. A free Google Gemini key is enough to start — or take Pro AI and we supply the AI for you.

  • Gemini (free key), Claude, OpenAI, Groq, DeepSeek, Mistral, xAI and OpenRouter
  • 10 niches judged per request, with the reason and a site idea
  • Run later: start a big run overnight, at an hour you pick
  • Verdicts are saved, so a niche is never analysed twice
Niche cards with AI ✓ marking niches worth building
Share a win: a niche picture with the referral code

Share a win · referrals

Grow with the community, and get rewarded for it

Found a winner? Turn it into a picture for Facebook with the niche name hidden and your referral code on it. When a friend joins with your code, you both get unlimited days.

Your next site is already in your keyword list

Import it, filter it, and let Niche Miner show you the niches worth a domain.