Best Free Keyword Research Tools of 2025

Semrush, a SaaS platform for online visibility management and marketing content, ensures that businesses get measurable results through online marketing. Our software helps businesses of all sizes to optimize their visibility on key channels and create engaging user-generated content. Our data helps users discover great growth opportunities. Workflow and tracking solutions allow them to run experiments continuously, and measure results more accurately. Discover the marketing strategies and tactics of your competitors. Analyze the traffic on any website. Unveil competitor promotion strategies. Get ideas to increase your market share. Discover keyword & backlink gap. Find out how to reach more customers for less money. Find the best keywords to use in every PPC campaign. Monitor the landing pages and ad copy of your competitors. Optimize your advertising spend (at the local level). Analyze Google Shopping campaigns.

Seobility crawls all pages linked to your website to check for errors. Each check section displays all pages that have errors, problems with on-page optimization, or issues regarding page content such as duplicate content. You can also examine all pages in our page browser to find out the problems. Each project is continuously crawled by our crawlers to monitor the progress of your optimization. If server errors or major problems occur, our monitoring service will notify you via email. Seobility provides an SEO audit and tips and tricks on how to fix any issues found on your website. These issues can be fixed by Google to make sure it can access all your relevant content and understand its meaning in order for it to be matched with the right search queries.

Tool4seller is an Amazon seller tool that provides data analytics and translates it into reports, summaries, dashboards, and graphs to help sellers make better operational decisions. With functions to monitor, analyze, and present data of your Amazon business, including keyword research, PPC optimization, Ad performance tracking, sales trends, profits analytics, FBA inventory management, email automation, request reviews, instant alerts, listing optimization, profit dashboard, reverse ASIN search term lookup and competitor analytics. Multiple platforms of Web, iOS & Android are for options. Manage and drive your Amazon business whenever and wherever you are. Register tool4seller for a free trial now : )

The Marketing Operating System (MOS) from SeoSamba is a cloud-based marketing software that's ideal for both small businesses and multi-location enterprises. Your SeoSamba Marketing Opera System includes a number of high-performance tools that will help you build a strong, no-nonsense digital presence. You can access SEO tools, Google and Facebook review tools, email marketing tools and social marketing tools including a smartphone app, VoIP telephony, call tracking tools and text marketing and messaging tools. SeoSamba MOS seamlessly integrates to SeoToaster Ultimate CRM. It also features two companion mobile apps, a social media and lead & CRM app to help you manage your business while on the move. Solution providers can private-labeled SeoSamba MOS.

SE Ranking is a cloud-based, all-inclusive search engine optimization (SEO), platform for webmasters. SE Ranking is intuitive and easy to use. It offers a complete set tools for tracking keyword positions, site auditing and analyzing competitor SEO strategies and PPC strategies. Keyword suggestion and grouping, website rank, backlink monitoring and automated professional reporting. SE Ranking allows users to track their website's keyword ranking across multiple countries, cities and regions. This is done in real-time on Bing, Google and Yahoo.

Marketing Miner is an SEO tool for all data-driven marketers. Gain valuable insights with over 40 features to skyrocket your website rankings. User-friendly interface and bulk data analysis features to save your time and effort. Collect valuable data insights and analyze up to 100,000 keywords or URLs in a single click to improve your SEO strategy. With Marketing Miner, you can quickly detect technical issues on your site, find out which landing pages and keywords bring the most traffic, conduct a comprehensive technical SEO audit and competitor analysis, monitor mentions of your brand and important keywords in your niche, find new link building opportunities to strengthen your backlink profile and develop a successful content marketing strategy. Popular features: - Keyword Research - SEO Audit - Rank Tracking - Competitor Analysis - Brand Monitoring - Link Building - Bulk Data Analysis - API

Google employs machine learning to interpret the context of various content pieces. With our tool, you can craft content that is optimized for Google rankings! We provide an advanced content editing solution for AI that accommodates 60 different languages. Our platform stands out among competitors, allowing you to examine your website's content and benchmark it against the leading results on Google. This tool enables you to identify both the strengths and weaknesses of the keywords in your articles as well as those of your competitors. Plus, it streamlines your writing process, significantly reducing the time spent on content creation, ensuring you produce high-quality articles efficiently.

Serpstat is a growth hacking tool for SEO and marketing. The Serpstat plugin makes website analysis easy. You don't have to search for the report you need too long. The Serpstat plugin allows you to quickly and easily access all information about any domain. You will learn how to use Serpstat to its maximum potential by visiting our Manual and Use Cases pages. You can beat your competitors and be the leader in Search. The freemium model lets you research keywords, analyze competitors, and get familiar with Serpstat. Register now for a free account! Are you unsure how to use a particular feature? Need help setting up domain tracking? Our support team is always available to assist you with any questions or assistance.

Similarweb is a trusted AI-driven digital intelligence platform that helps organizations unlock the opportunities of today’s online ecosystem. From startups to Fortune 500 companies, global brands rely on us for actionable insights into competitors, consumer behavior, and market trends. Covering the full digital funnel—from marketing and SEO to eCommerce, sales, and research—Similarweb delivers powerful analytics across websites, apps, products, and industries. Our platform gives businesses access to unmatched data: over 1 billion websites, 8 million apps, and 3 million brands, along with live intelligence on 5 billion search terms, 250 million display ads, and 10 billion content pages. With reach across 190 countries and 210 industries, Similarweb equips teams to benchmark performance, improve strategies, and drive measurable growth. Seamless integrations, APIs, and expert advisory services ensure companies can easily turn digital data into meaningful opportunities for long-term success.

vidIQ stands out as the pioneering suite for managing and developing audiences on YouTube, enabling brands and agencies to enhance their viewership and subscriber numbers. This comprehensive tool supports YouTube marketers throughout their entire process, from optimizing video uploads for peak times to linking brands with influential figures. Additionally, it encompasses crucial features like YouTube SEO, tracking viewer engagement across platforms such as Twitter and Facebook, bulk editing of descriptions, moderating comments, and syndicating content to Facebook fan pages. With vidIQ, users can efficiently streamline their content strategies while maximizing their reach and impact.

TubeBuddy is a browser extension which allows you to get more views and increase your subscribers. It provides you with tools that will help you optimize your content in a quick time. TubeBuddy will help you find the most searchable, high-performing video topics and then create the perfect titles, tags, and descriptions. TubeBuddy's suite includes time-saving templates and tools that will dramatically speed up publishing times. TubeBuddy will help you navigate YouTube's Best Practices to ensure that your videos are successful. You can promote your videos on the internet using a variety of tools. You can also use existing videos to drive traffic to new videos. Are you curious about how your thumbnails could be improved. TubeBuddy will help you find the answer with A/B Testing.

Checkaso, an analytics platform that evaluates your ASO performance and provides you with customized tips to improve it, is called Checkaso. It was created by ASO experts and is suitable for all levels of experience, from beginners to professionals with many optimized apps. The platform algorithms provide highly accurate data about keywords impressions, search volume, ranking history, competitor analysis, search results for the App Store and Google Play, as well as live search results.

Introducing a Chrome extension designed for efficient content and keyword research, offering an incredibly quick way to access search data and content guidelines for your target keywords—all at no cost. With Keyword Surfer, you can easily view the monthly search volume for your chosen keyword along with a variety of related keywords to enhance your strategy. Identify your most valuable keywords even before diving into the search results page, and uncover additional similar keywords that present further ranking possibilities. You can either target multiple keywords with a single piece of content or meticulously plan new articles and landing pages for the upcoming months. This tool not only amplifies your content's relevance but also accelerates your keyword research process, allowing you to conquer related searches effectively. Additionally, you can analyze your competitors by discovering their domain’s monthly traffic, content word count, and the number of exact keywords they rank for within the top ten. If you’re curious about the competitiveness of your keyword, the Content Editor will provide tailored guidelines based on the performance of your competitors’ pages and Surfer’s advanced NLP algorithms. By adhering to these guidelines, you can ensure that your content remains pertinent and impactful in your niche. The ability to streamline your content creation process while gaining valuable insights into the competitive landscape makes this extension an essential tool for any digital marketer.

Input a URL or keyword to identify and rank the most effective keywords to focus on. Accurately forecast the search volume for a keyword with over 95% reliability, while a detailed scoring system allows you to prioritize keywords by topic or area of interest in a single location for use as a keyword planning tool. Effortlessly export keyword research recommendations, analyses, and lists into nicely formatted, metrics-rich CSV files. Keep your strategy innovative by focusing on long-tail keywords that have significant relevance, broadly associated topics, or query-based keywords. Gain insight into the reasons behind page rankings through a thorough SERP analysis that dissects the components and link data associated with each ranking position. Additionally, explore keyword suggestions and ranking keywords categorized by country to enhance your international SEO approaches, thereby broadening your reach and effectiveness in diverse markets.

Whether you're new to App Store Marketing (ASO & ASA) or have advanced experience in app marketing, finding the optimal strategy for driving growth for your applications is likely a top priority. With App Radar's innovative app growth platform, you can: - Examine the methods through which users find your app. - Utilize AI to refine your keyword selections for maximum impact. - Effortlessly modify your store listing directly through App Radar. - Perform thorough analyses of your competitors' apps. - Receive AI-generated summaries of reviews for any app. - Reduce the time spent on ASO by up to 90%. - Allow our experts to manage your ASO & ASA efforts, alleviating your workload. - Implement tailored strategies to guarantee performance. - Leverage our expertise within your own team. Elevate your apps and games with our efficient and intuitive app growth solutions! Gain actionable insights to enhance your ROI and strategic planning. Transform your concept into a thriving success story with the assistance of App Radar! Additionally, our platform is designed to adapt to your unique needs, ensuring that you stay ahead in the competitive app market.

Apple Search Ads Partner | Growth partner of apps and games with intelligence, automation and expertise Founded in 2013 in San Francisco, MobileAction is a pioneer in app analytics and the growth partner of apps and games for organic and paid user acquisition. It is the go-to platform for app marketers aiming for the top charts on the App Store and the Google Play Store, trusted by industry giants like Entain, IGG, Zalando, Playtika, and Adidas. MobileAction's solutions include Apple Search Ads campaign management, intelligence for ads, ad creatives, paid keywords and ASO, market insights, custom solutions and consultation. With data from 90M+ creatives, 6M+ keywords, 5M+ apps, 100K+ publishers, and 500K+ advertisers, MobileAction lets app marketers step into the future of app optimization.

iSpionage serves as a powerful platform for competitive research and monitoring tailored for digital marketers aiming to enhance their standing in the search marketing arena. Over 35,000 clients have leveraged iSpionage to elevate their SEO and SEM efforts. Its distinctive features enable users to visualize the PPC buyer's journey from initial clicks to final conversions, monitor competitors' offers through landing page intelligence, and track global SEO rankings, among other capabilities. Experience the advantages firsthand. iSpionage offers comprehensive landing page surveillance, website monitoring, and competitive keyword research for marketing teams striving for an edge and keen on observing their leading rivals closely. Additionally, it provides insights into local paid search ad campaigns across various countries, benchmarks of impression share at both local and national levels, and a custom Users’ Journey report that traces ads, keywords, and landing pages. Users can also benefit from monitoring keyword search rankings on platforms like Google and Bing, conducting competitive analysis, and utilizing interactive share of voice tools, while also identifying gaps in content strategy. The platform stands out for its ability to adapt to the evolving needs of digital marketers.

QuestionDB stands out as an unconventional keyword tool that can be extremely useful for writers and marketers aiming to expand their blog's reach, but proper usage is essential for maximizing its potential. To begin your journey, select a general keyword; marketers may opt for terms like "seo" or "backlinks," while nutrition writers might find "keto" or "vegan" more fitting. By selecting an appropriate keyword, you'll generate an extensive array of questions relevant to your topic. From there, compile a set of seed keywords based either on your own expertise or the results of your initial inquiry. This initial list will serve as a foundation for deeper exploration and content creation.

EtsyHunt, which is supported by 27,000,000 Etsy Products Data, is designed to build tools that make Etsy SEO and products research, Etsy listing, and tag optimization simple.

Effortlessly craft breathtaking visuals using the AI Image Generator from Leap AI, a tool designed to transform text prompts into captivating images that serve a multitude of needs, including marketing, content development, and personal endeavors. This innovative tool guarantees high-quality imagery to elevate your projects, allowing you to showcase your ideas creatively. For optimal output, it is essential to supply detailed and vivid descriptions in your prompts. The greater the specificity of your input, the more striking and precise the resulting images will be, making your creative vision come to life in stunning detail.

Answer Socrates is an intuitive platform designed to help marketers, writers, and SEO professionals discover the exact questions that people are asking on Google about various topics. By offering keyword generation, keyword clustering, and brand tracking tools, it enables users to create comprehensive and targeted content. The free plan allows up to three searches per day, plus one recursive search daily and 1,500 cluster credits per month, with more available through account registration. The tool supports thorough research by uncovering frequently searched queries, making it ideal for content planning and optimization. Its clean interface and daily search limits encourage efficient, focused use. Users benefit from the ability to explore question data that enhances product marketing, blog writing, and SEO campaigns. Answer Socrates also provides an affiliate program and partners with other SEO resources to extend its value. Overall, it empowers users to create content that directly addresses audience needs and improves online visibility.

Discover the foremost platform for managing reviews powered by artificial intelligence. With this comprehensive tool, you can oversee user feedback, evaluate sentiment, and enhance your app's discoverability, all streamlined in one location. Utilizing AppFollow, you can effectively leverage user insights to maintain your app's prominence in app stores while steadily rising in rankings. The suite of offerings encompasses: - A unified review management system for all prominent app stores - Automation for managing reviews, including tagging and AI-generated responses - In-depth analytics covering user reviews, sentiment, app rankings, and competitive analysis - Seamless integrations with leading platforms such as Zendesk, Salesforce, Tableau, among others - A dedicated team of experts available to assist with app development, assessments, and market strategies With over 70,000 satisfied clients like Hubspot, Robinhood, Lyft, Rakuten, Discord, Miro, Orange, Deezer, Sony, HBO, Disney, Playrix, Gett, Viber, and Wargaming, AppFollow has established itself as a trusted resource in the industry. Their commitment to client success ensures that your app can achieve its fullest potential in a competitive landscape.

Get hourly updates for any keyword in key market around the world to improve your ASO. Analyze keywords to identify new opportunities and compare the performance of your competitors.

Identify the key terms that are most pertinent to your applications as well as those of your rivals. Access global search outcomes for platforms such as iOS, Google Play, macOS, and Apple TV. You can download data in CSV format, utilize the Report Generator, or incorporate the APPlyzer Restful API into your software applications, user interfaces, and dashboards. With real-time market insights at your fingertips, you can also gather worldwide reviews and customer opinions from as many as 155 app stores. Gain a deeper understanding of your target audience with automatic translations available in 100 different languages. Additionally, stay updated on major ranking fluctuations by receiving daily and hourly notifications via Email and Slack, ensuring you're always in the loop. This comprehensive approach allows you to effectively monitor your app's performance and adapt your strategies accordingly.

Asodesk equips your team with Full Cycle ASO, Customer Support Automatization, Marketing & Product Management Tools, Data and Insights to grow your app business on the App Store & Google Play. Asodesk products: ⚡️ ASO tools. The full set of tools for working with ASO. ⚡️ Top charts & store analytics. The App Store and Google Play data research. ⚡️ Analytics and replies to reviews. Pro tools for working with reviews. ⚡️ StoreConsole. Application metadata management. ⚡️ Competitive research. Tools for competitor application analysis. ⚡️ App monitoring. Application position research. ⚡️ App analytics. Analytics of application traffic sources. ⚡️ Boost to the top. Incentivized installs from real users. ⚡️ API. Build your own boards and get all the historical data through your interface. ⚡️ Free tools. Find new keywords, analyze metrics, and get new insights for free.