9 Best Keyword Research Tools for SEO Success in 2025

bởi | Cập nhật lần cuối ngày 13 tháng 7 năm 2025

Tốt nhất tổng thể
semrush
4.5
  • SEO Toolkit
  • Content Marketing
  • Market Research Toolkit
  • Advertising Toolkit
  • Social Media Toolkit
  • Có bản dùng thử miễn phí.
  • Paid Plans from $117.33/month
Giá trị tốt nhất
Surfer SEO
4.25
  • SERP Analyzer
  • Content Editor
  • Keyword Research
  • Grow Flow
  • Google Docs Integration
  • 7-Day Money Back
  • Paid Plans from $79
Nổi bật nhất
Best section img 10
4.0
  • Site Explorer
  • Keywords Explorer
  • Rank Tracker
  • Brand Radar
  • Site Audit
  • Có bản dùng thử miễn phí.
  • Paid Plans from $108/month
best keyword research tools

Are you trying to make your website more visible online?

Do you want more people to find your việc kinh doanh through search engines?

It can be tough to know what words people actually search for.

This makes it hard to get your content seen.

But what if there were a way to find exactly what your audience is looking for?

Good keyword research tools can help you do just that. 

This article will show you the 9 best keyword research tools out there.

We’ll help you pick the right one to boost your SEO success in 2025!

What Are the Best Keyword Research Tools?

Finding the right keywords is crucial for your website to appear in search results.

But with so many tools out there, how do you pick the best one?

We’ve done the hard work for you.

Here’s our list of the top 9 tools to help you succeed.

1. Semrush (⭐️4.50)

Semrush is like a Swiss Army knife for SEO.

It helps you find keywords, check out what your competitors are doing, and even audit your website for problems.

It’s great for getting a full picture of your online marketing.

Khai phá tiềm năng của nó với chúng tôi Semrush tutorial.

Semrush Introduction

Lấy của chúng tôi

semrush logo

Seven million users saw a 152% increase in website traffic with Semrush. Could you be next? Explore it out to discover the secrets to online success.

Lợi ích chính

  • A very broad range of marketing tools.
  • Offers excellent competitive analysis.
  • Provides a holistic approach to SEO.
  • Extensive keyword research.
  • Detailed site audit capabilities.

Chạy

Tất cả các kế hoạch sẽ là được lập hóa đơn hàng năm.

  • Pro Plan ($117.33/month): Competitor analysis, keyword research, and website audit.
  • Guru Plan ($208.33/month): Content Marketing Toolkit and historical data.
  • Business Plan ($416.66/month): Share of Voice, extended limits, API access, PLA, and analytics.
Semrush Pricing

Pros

  • Very complete toolset.
  • Data is very accurate.
  • Great for competitor analysis.
  • Provides deep insights.
  • Excellent site audit.

Hằng

  • Can be overwhelming.
  • Learning curve is steep.
  • Some features cost extra.
  • Reports can be complex.

2. Surfer SEO (⭐️4.25)

Surfer SEO helps you write content that Google will love.

It analyzes what’s already ranking high and tells you what keywords to use.

It also suggests how long your content should be.

Khai phá tiềm năng của nó với chúng tôi Surfer SEO tutorial.

surfer homepage

Lấy của chúng tôi

Surfer seo CTA

Cut your keyword research time in half! Surfer SEO streamlines the process, helping you quickly find the terms that will give your content a boost on search engines.

Lợi ích chính

  • Focuses on on-page SEO.
  • Provides real-time content suggestions.
  • Offers data-driven recommendations.
  • Content Editor for live optimization.
  • Audit tool for existing content.

Chạy

All the plans are annually billed.

  • Thiết yếu: 79 đô la/tháng
  • Scale: $175/month
  • Doanh nghiệp: Contact them for pricing.
surfer pricing

Pros

  • Provides clear, actionable insights.
  • Gives clear recommendations.
  • Helps you write better content.
  • Improved my website traffic.
  • Integrates with Google Docs.

Hằng

  • Focuses primarily on on-page SEO.
  • Sometimes feels a bit restrictive.
  • Not as good for creative writing.
  • The interface can be overwhelming.

3. Ahrefs (⭐️4.00)

Ahrefs is super strong when it comes to checking out backlinks.

It helps you find what keywords your audience is searching for.

You can also see what content is doing well for others.

Khai phá tiềm năng của nó với chúng tôi Ahrefs tutorial.

Ahrefs Introduction

Lấy của chúng tôi

Ahrefs

With Ahrefs, you can discover 28.7 billion keyword ideas and analyze 267.6 million domains. Stop guessing with your SEO strategy. Create your account today and see how Ahrefs can help you acquire organic traffic growth!

Lợi ích chính

  • Industry-leading backlink data.
  • The second most active web crawler after Google.
  • Offers deep competitor insights.
  • Site Explorer for competitive analysis.
  • Keyword Explorer with traffic values.
Video Youtube

Chạy

Tất cả các kế hoạch sẽ là được lập hóa đơn hàng năm.

  • Lite: $108/month. You get 5 projects and 750 tracked keywords. This is for small businesses.
  • Tiêu chuẩn: $208/month. You get 20 projects and 2,000 tracked keywords. This is great for growing websites.
  • Trình độ cao: $374/month. This plan offers 50 projects and 5,000 tracked keywords. It’s for bigger teams.
Ahrefs Pricing

Pros

  • Comprehensive data for SEO analysis.
  • Excellent keyword research capabilities.
  • Robust backlink analysis features.
  • User-friendly interface for navigation.
  • Great for competitor insights.

Hằng

  • Subscription plans can be costly.
  • Data sometimes has minor discrepancies.
  • Steep learning curve for beginners.
  • Some features lack full depth.

4. Ubersuggest (⭐️3.75)

Ubersuggest is a good tool for getting new keyword ideas.

It shows you how many people search for a term and how hard it might be to rank.

It’s pretty easy to use, even for beginners.

Unlock its potential with our Ubersuggest tutorial.

Ubersuggest Introduction

Lấy của chúng tôi

Ubersuggest CTA

Ready to boost your traffic? Join 3 million users who trust Ubersuggest. Discover 1000s of new keywords and improve your SEO today. Create your account!

Lợi ích chính

  • Giao diện rất thân thiện với người dùng.
  • One-time payment options are available.
  • Offers comprehensive keyword data.
  • Robust keyword research.
  • Website audit for quick fixes.
Video Youtube

Chạy

  • Individual ($120/Lifetime)
  • Việc kinh doanh ($200/Lifetime)
  • Doanh nghiệp ($400/Lifetime)
Ubersuggest Pricing

Pros

  • Very affordable pricing.
  • Dễ hiểu.
  • Lifetime deal available.
  • Good for beginners.
  • Clear user interface.

Hằng

  • Fewer advanced features.
  • Not as comprehensive.
  • Customer support is slower.
  • Lacks some deep insights.

5. Moz (⭐️3.75)

Moz helps you explore keywords and see how hard it is to rank for them.

It also shows you what words your site already ranks for.

Plus, it gives you tips to make your content better.

Unlock its potential with our Moz tutorial.

image 47

Lấy của chúng tôi

Moz CTA

Boost your SEO! Over 500,000 marketers trust Moz. Users like Tinuiti saw a 1,143% increase in keyword rankings. Ready to use Moz like an expert? Click to start improving your SEO today!

Lợi ích chính

  • Industry-standard Domain Authority.
  • Strong focus on link analysis.
  • Offers detailed site crawl reports.
  • Keyword Explorer for insights.
  • Link Explorer for backlink data.

Chạy

Tất cả các kế hoạch sẽ là được lập hóa đơn hàng năm.

  • Starter ($39/month)
  • Standard ($79/month)
  • Medium ($143/month)
  • Large ($239/month)
Moz Pricing

Pros

  • Trusted Domain Authority.
  • The interface is appealing.
  • Excellent link analysis features.
  • Great for local SEO efforts.
  • Good educational resources provided

Hằng

  • The keyword database is smaller.
  • Competitor analysis is less in-depth.
  • Lacks content marketing features.
  • Some tools feel less robust

6. Content Raptor (⭐️3.50)

Content Raptor helps you make your existing content better for SEO.

It gives you tips on what to add to your articles.

It also connects with Google Search Console for real-time insights.

Khai phá tiềm năng của nó với chúng tôi Content Raptor tutorial.

image 48

Lấy của chúng tôi

content raptor cta

Discover how Content Raptor’s AI-driven entity optimization and integrated Google Search Console insights can streamline your SEO strategy. Access the detailed feature analysis.

Lợi ích chính

  • Excellent for content optimization.
  • Integrates with Google Search Console.
  • Provides unique entity coverage score.
  • Content optimization engine.
  • Daily keyword rank tracking.

Chạy

  • Free ($0)
  • Pro ($47/month)
  • Enterprise (Contact them for custom pricing)
content raptor PRICING

Pros

  • Very affordable pricing plans.
  • Excellent for content optimization.
  • The user interface is clean.
  • AI writing tools are helpful.
  • Quickly improves content quality.

Hằng

  • Limited general SEO features.
  • Less competitor analysis data.
  • No technical SEO audit.
  • Smaller keyword database.

7. SE Ranking (⭐️3.50)

SE Ranking is an all-in-one SEO tool.

It helps you track your keyword rankings and see what your competitors are up to.

It’s also great for checking your backlinks and making sure your website is healthy.

Khai phá tiềm năng của nó với chúng tôi SE Ranking tutorial.

image 49

Lấy của chúng tôi

SE Ranking logo

Join over 1 million SE Ranking users who track 10M+ keywords daily and save 3.6B+ positions yearly.

Lợi ích chính

  • Precise keyword rank tracking.
  • Strong competitive research features.
  • Offers white-label reporting.
  • Comprehensive website audits.
  • Backlink monitoring and analysis.

Chạy

SE Ranking offers a variety of pricing plans to suit your needs & budget (Thanh toán hàng năm)

  • Essential: $52.00/month. 1 manager seat, 5 projects, Rank Tracker.
  • Pro: $95.20/month. 3 Manager seats, 30 projects, On-page and SERP analysis, Share of voice metric.
  • Business: $207.20/month. 5 Manager seats, unlimited projects, Maximize data reach, Team Training, Data Insights.
Xếp hạng SE

Pros

  • Comprehensive Feature Set
  • Giao diện thân thiện với người dùng
  • Excellent Value for Money
  • Strong Customer Support
  • Flexible and Customizable

Hằng

  • Limited white-labeling options
  • Occasional data discrepancies
  • Need improvement in content marketing features
  • Some features require an upgrade.

8. Ranktracker (⭐️3.50)

Ranktracker focuses on showing you where your website ranks in search results.

You can track your keywords over time and see how your competitors are doing.

It’s good for seeing your progress.

Unlock its potential with our Ranktracker tutorial.

image 51

Lấy của chúng tôi

Ranktracker Logo

Ready to skyrocket your SEO performance? Ranktracker’s powerful features are trusted by thousands. Unleash your website’s potential – start your journey to the top today!

Lợi ích chính

  • Precise keyword position tracking.
  • Monitors 43K+ cities for local SEO.
  • Offers AI-suggested keywords.
  • Daily keyword rank updates.
  • SERP feature tracking (snippets, videos).

Chạy

Tất cả các kế hoạch sẽ là được lập hóa đơn hàng năm.

  • Người mới bắt đầu: $14.00/month
  • Double Data: $34.41/month
  • Quad Data: $63.58/month
  • Hex Data: $121.91/month
Ranktracker Pricing

Pros

  • Intuitive interface
  • Accurate data
  • Comprehensive features
  • Value for money
  • Great customer support

Hằng

  • It can be overwhelming for beginners
  • Limited historical data
  • No free plan
  • Occasional glitches

9. Raven Tools (⭐️3.25)

Raven Tools is an all-around marketing platform.

It helps with SEO audits, tracking rankings, and finding keywords.

It can also help you keep an eye on your competitors and manage social media.

Unlock its potential with our Raven Tools tutorial.

image 50

Lấy của chúng tôi

Raven Tools CTA

Join thousands of businesses already using this powerful tool. Raven Tools integration allows you to accurately track ranking for 15,000+ keywords and effortlessly create comprehensive keyword research reports. Stop guessing; start growing!

Lợi ích chính

  • Strong focus on customizable reports.
  • Integrates many marketing channels.
  • Offers a real-time social stream.
  • SEO auditing and analysis.
  • Backlink analysis (Majestic data).

Chạy

  • Small Biz ($39/month)
  • Start ($79/month)
  • Grow ($139/month)
  • Thrive ($249/month)
  • Lead ($399/month)
Raven Tools Pricing

Pros

  • More affordable pricing options.
  • Excellent white-label reporting.
  • Good for client management.
  • Includes many user seats.
  • Site audit is quite thorough.

Hằng

  • The keyword database is smaller.
  • Lacks advanced SEO features.
  • Not as deep as some rivals.
  • Some data syncing issues occur.

What to Look for When Choosing a Keyword Research Tool?

  • Accurate Search Volume: Shows how many people search each month.
  • Keyword Difficulty Score: Tells you how tough it is to rank.
  • Search Intent Analysis: Helps understand why people search for specific terms.
  • Competitor Insights: Reveals keywords your rivals are using.
  • Long-Tail Keyword Ideas: Find less competitive, specific phrases.
  • SERP Features Data: Shows if featured snippets are possible.
  • Filtering Options: Easily narrow down your results.
  • Giao diện thân thiện với người dùng: The tool features a clear & intuitive interface, making it very easy to navigate and understand.
  • Cost-Effectiveness: Fits your budget, whether you’re looking for free or paid options.
  • Regular Data Updates: Ensures you’re working with current information.

How Can Keyword Research Tools Boost Your SEO?

Keyword research tools are your secret weapon for getting more people to visit your website.

They help you find great keyword suggestions and related keywords that real people are searching for.

This means you can create content that truly matches what your audience wants.

These seo tools show you important key metrics like monthly search volume.

This tells you how many times a month people search for a certain phrase.

By finding target keywords with good search volume and lower competition, you can improve your website’s chances of ranking higher.

Tools like a keyword explorer tool or a free keyword tool can help you generate keyword ideas.

Even for google ads campaigns, understanding keyword research data is key.

This helps you build a strong keyword strategy, whether you use a free keyword tool or a paid one, and even if you link your google ads account.

Hướng dẫn người mua

We wanted to find the best tools out there. Here’s how we looked at each one:

Trong quá trình nghiên cứu để tìm ra sản phẩm tốt nhất, chúng tôi đã xác định dựa trên các yếu tố sau:

  • Chạy: How much did each product cost, including details on any free keyword research tool options or free plan limitations.
  • Đặc trưng: What were the best features of each platform hoặc phần mềm? We looked at how well they generated keyword suggestions, provided related keywords, offered a keyword magic tool, connected to google keyword planner or the google ads platformpaid search campaigns, provided keyword search volumeexact search volumes, helped identify keyword opportunities, allowed for building a keyword list, showed search volume data, supported organic keyword research, included serp analysis, found long tail keyword variations, assessed keyword competition, helped identify seed keyword options, showed average monthly searches, allowed unlimited searches, and assisted with more in depth researchtiếp thị nội dungpaid search. We also checked for keyword data, key metrics, and how they handled high volume keywords, niche keywords, relevant keywords, and the most relevant keywords.
  • Nhược điểm: What was missing or difficult to use in each product?
  • Support or refund: Do they offer a community, support, or refund policy? We also considered how well they helped analyze competitors rankgroup keywords, and if they provided insights into transactional keywords for a broader seo strategy for a given keyword hoặc website url. We also checked for integration with google trends.

Tóm lại

So, there you have it! We’ve talked about the top 9 best keyword research tools out there.

We also looked at what makes a good tool and how they can help your SEO.

These tools offer important keyword metrics and access to the largest keyword database to help you.

You can even find options for free searches to get started.

Understanding which keywords have high search volume is key to getting more eyes on your content.

We’ve gone through all the details to help you make a smart choice.

Our goal is to help you get more visitors to your site and grow your online presence.

Trust our guide to help you pick the perfect tool for your needs.

Câu hỏi thường gặp

What is keyword research?

Keyword research is finding words and phrases people type into search engines. It helps you understand what the audience wants. This way, you can create content that appears when they search, attracting more visitors to your website.

Why is keyword research important for SEO?

It’s extremely important for SEO because it enables you to target the right audience. By knowing what people search for, you can make content that answers their questions. This allows the website to rank higher in search results, driving more organic traffic.

How do I choose the best keyword research tool?

Look for tools that show accurate search volume and keyword difficulty. Additionally, verify if they provide competitor insights and assistance with long-tail keywords. A user-friendly interface and a good support system are also key factors to consider.

Can I do keyword research for free?

Yes, you can start with some free tools like Google Keyword Planner. While paid tools offer more in-depth data and features, free options are great for beginners. They help you get a basic understanding of keywords and start your SEO journey.

How often should I do keyword research?

Keyword research isn’t a one-time thing. Search trends change, so it’s essential to revisit your keywords regularly. Doing it every few months or when planning new content helps you stay updated and maintain a strong SEO.

Fahim Joharder

Fahim Joharder

Người đam mê công nghệ, doanh nhân, nhà du lịch và người nước ngoài đến từ Madinah, Ả Rập Xê Út.

Thông báo về chương trình liên kết:

Chúng tôi hoạt động dựa trên sự hỗ trợ của độc giả. Chúng tôi có thể kiếm được một khoản thu nhập nhất định. liên kết Hoa hồng khi bạn mua hàng thông qua các liên kết trên trang web của chúng tôi.

Các chuyên gia của chúng tôi thực hiện các bài đánh giá trước khi đăng tải và dựa trên kinh nghiệm thực tế. Hãy xem bài đánh giá của chúng tôi! Hướng dẫn biên tậpChính sách bảo mật

Các bài viết liên quan