Let’s start with the basics.
Long-tail keywords are super specific search phrases that people use when they’re pretty much ready to back into the corner they’re closer to spending money or making a purchase or whatever it may be, a sign-up, or learning something in-depth.
They are generally more extensive (3–6+ words) but are also less competitive.
Today in 2025, we can do the following with AI tools:
Find long-tail keywords faster
Understand what users really want
Create content that ranks better and converts more
Example: Instead of targeting the general keyword: “AI tools” AI tools will suggest long-tail versions like: “best AI tools for Instagram captions in 2025” “free AI writing tool for beginner bloggers” “AI content generator for small businesses with no budget”
Let’s start with the basics.
Long-tail keywords are super specific search phrases that people use when they’re pretty much ready to back into the corner they’re closer to spending money or making a purchase or whatever it may be, a sign-up, or learning something in-depth.
They are generally more extensive (3–6+ words) but are also less competitive. Today in 2025, we can do the following with AI tools: Find long-tail keywords faster
scan millions of pages and queries to find related topics, synonyms, and variations all automatically.
Spot Gaps in the Market AI can find long-tail keywords that others haven’t targeted yet meaning low competition and high potential.
Best Free & Freemium AI Tools to Find Long-Tail Keywords in 2025
Here’s a quick and easy table to compare the top tools:
Tool Free Plan Best Feature WriterZen Yes (trial) Golden keyword finder (low KD + high intent) LowFruits.io Yes Detects weak SERPs (easy to outrank) Frase.io Limited Suggests long-tail questions & outlines AnswerThePublic Yes Finds question-based long-tail phrases KeywordInsights.ai Paid AI clusters keywords based on intent Google Keyword Planner Yes Keyword volumes + competition (limited AI)
Want totally free? Start with LowFruits, AnswerThePublic, and Google Keyword Planner.
Step-by-Step: How to Use AI to Find Long-Tail Keywords
Let’s walk through the actual process
Step 1: Choose a Broad Topic
Start with something basic. Example: “AI tools”
Step 2: Use AI Tools to Expand It
Put that into WriterZen or LowFruits. They’ll give you results like: “free AI content generator for YouTube scripts” “AI blog writing software for freelance writers” “best AI tool for repurposing video into blog post” These are all long-tail, low-competition, and intent-rich.
Step 3: Filter & Prioritize
Focus on: Keyword Difficulty (aim for < 30)
Search Volume (> 100/month is good)
SERP Strength (weak sites = easy to outrank)
Some tools (like WriterZen) even mark “Golden Keywords” for you which are high-opportunity phrases.
Step 4: Organize Your Keywords
Use AI tools like KeywordInsights.ai or even a spreadsheet to: Group related long-tail keywords into content clusters Plan blog posts or landing pages targeting each group
Example: Main Topic: “AI tools for content creators”
Cluster 1: “free AI YouTube script generator” Cluster 2: “AI tools for repurposing podcast to blog” Cluster 3: “best AI blog writers for beginners”
Step 5: Create Voice-Optimized, EEAT-Friendly Content
Voice search = long-tail queries. To optimize: Use question-based headings like “Which AI tool writes YouTube scripts?” Write short, direct answers (30–50 words)
Add FAQs and Schema Markup to help AI understand your content
Real-World Example (Blog Strategy)
Niche: AI tools for small businesses AI-generated long-tail keywords: “best AI tools for startup owners in 2025”
“AI software to write Instagram captions for free”
“how to create a blog post using ChatGPT and Grammarly”
Each of these can become its own article, helping you attract: Low-competition searchers High-intent readers
Better rankings with less work
Frequently Asked Questions (FAQ)
What is the difference between short-tail and long-tail keywords?
Short-tail: 1–2 words (e.g., “AI tools”) high volume, high competition
Long-tail: 3–6+ words (e.g., “best AI tool for blog writing 2025”) low competition, high intent
Are AI-generated long-tail keywords accurate?
Yes! Tools use real SERP data, NLP, and search trends to show what users actually search. You can trust them especially when cross-checked.
How many long-tail keywords should I target?
Use 1–2 main long-tail keywords per blog or page, with 2–4 supporting variations. Keep your focus tight and match user intent.
Can I do this for free?
Absolutely. Start with: LowFruits.io (10 free credits) AnswerThePublic (daily limit) Google Keyword Planner WriterZen (trial)
Paid tools offer more, but you can get started without spending.
Final Thoughts: Why Long-Tail Keywords Matter More Than Ever
In 2025, AI is changing SEO but long-tail keywords remain one of the most powerful ways to rank faster, attract better traffic, and build authority without needing a massive site. And now that AI tools can generate these for you, there’s no excuse not to use them.
Key Benefits:
Rank on Google faster
Attract users who are ready to take action Match what people say in voice search Create content that search engines and readers love