Keywords Research

Topical Map AI

Topical Map AI generates AI-powered topical authority maps with 800–1,200 clustered keywords, real search volume data, and content briefs for any niche in 60 seconds — helping SEO professionals and agencies build content strategies that dominate search.

Keywords Research Agencies AI-Powered API Available

price Free / From $19/mo

AnswerThePublic

Visual keyword research tool by Neil Patel that maps search queries around any topic into intuitive wheel-format visualizations, revealing questions, prepositions, and comparisons people search for. Free limited plan; Pro from $11/month.

Keywords Research Free Paid

WriterZen

WriterZen is a keyword research tool by WriterZen built for researching keywords, grouping them into clusters, and building briefs for search-focused content teams. The core appeal is not generic 'all-in-one' positioning but a workflow

Keywords Research Free trial Paid

price Keywords Research $135/mo; All-In-One Basic $270/mo; All-In-One Advanced $405/mo; extra seats from $9/seat/mo; free trial available

Keyword Cupid

Keyword Cupid is a keyword research tool by Keyword Cupid built for grouping large keyword sets by search intent using live SERP comparisons and turning them into content silos. The core appeal is not generic 'all-in-one' positioning but a

Keywords Research Free trial Paid

price Starter $9.99/mo; Freelancer $49.99/mo; Agency $149.99/mo; Enterprise $499.99/mo; 7-day free trial on highest package

QuestionDB

QuestionDB is a question-led keyword research tool that pulls ideas from SERP features, People Also Ask, People Also Search, Reddit, and Quora, then layers in keyword metrics and AI workflow aids.

Keywords Research Free options Paid

price Free plan; paid from $9.99/mo

Mangools

Mangools is an affordable all-in-one SEO suite trusted by 2.8M+ users, featuring KWFinder for keyword research, SERPChecker, SERPWatcher rank tracking, LinkMiner backlink analysis, and SiteProfiler. Plans from $29/month annually.

Keywords Research Agencies Freemium Paid

price From $29/mo (free trial)

Voxel

Generate high-quality 3D models from images quickly and easily, allowing for seamless integration into various applications.

Keywords Research AI-Powered API Available Paid

price Free

LSI Keyword Generator

Generate relevant keywords and phrases to optimize your content for search engines, improving visibility and attracting targeted traffic.

Keywords Research AI-Powered API Available Freemium

price From $25/mo

SiteGuru

Analyze your website's performance and identify areas for improvement to enhance user experience and boost search engine rankings. Receive actionable insights and recommendations tailored to optimize your online presence.

Keywords Research Agencies AI-Powered API Available

price From $29/mo

AlsoAsked.com

Discover related questions and topics based on user queries, enhancing your understanding and providing insights into popular search interests.

Keywords Research API Available Freemium Paid

price Free / From $15/mo

SpyFu

Analyze competitor keywords and ad strategies to enhance your online marketing efforts and improve search engine visibility.

Keywords Research Free

price From $39/mo

Pi Datametrics

A comprehensive solution for monitoring and analyzing online visibility, helping businesses optimize their digital presence and improve search engine rankings through actionable insights and performance tracking.

Analytics API Available Paid

price Contact for pricing

Ubersuggest

A comprehensive platform for keyword research, SEO analysis, and content optimization, offering insights to enhance online visibility and drive traffic.

Keywords Research AI-Powered Freemium Paid

price From $29/mo

Seospark

Generate keyword suggestions and related phrases to enhance your content strategy and improve SEO performance.

Keywords Research Agencies AI-Powered Freemium

price From $29/mo

Serpstash

SEO reports and tools for smarter growth

Keywords Research Paid

price From $29/mo

KeySearch

KeySearch is an affordable all-in-one keyword research and SEO tool with rank tracking, competitor analysis, YouTube research, and an AI-powered content editor, trusted by over 10,000 bloggers and publishers.

Keywords Research AI-Powered API Available Free

price Free trial available

Power Suggest Pro

Generate high-converting ad copy and optimize keywords for enhanced online visibility. Tailor your marketing strategies to attract more customers effectively.

Keywords Research Free

price From $69 one-time

Wope

Wope is an AI-powered SEO research and competitive intelligence platform with keyword research, competitor analysis, backlink profiling, and an AI Content Assistant. Plans start at $27/month with a 14-day free trial — no credit card required.

Backlink Analysis Agencies AI-Powered Freemium

price From $19/mo (free trial)

RankIQ

RankIQ is an AI-powered SEO toolset built specifically for bloggers that provides keyword research with hand-picked, low-competition keywords and an AI content optimizer to help blog posts rank faster on Google.

Keywords Research AI-Powered Freemium Paid

price From $49/mo

Long Tail Pro

Long Tail Pro is a keyword research tool specializing in finding profitable long-tail keywords with low competition, helping bloggers, affiliate marketers, and SEO professionals identify search opportunities that larger sites often overlook.

Keywords Research Freemium Paid

price Free trial available

Keywords Everywhere

Keywords Everywhere is a browser extension for Chrome and Firefox that shows search volume, CPC, and competition data for any keyword directly in Google, YouTube, Amazon, and 15+ other websites as you browse.

Keywords Research API Available Free

price Free plan available

Wordtracker

Wordtracker is a keyword research tool providing search volume data from multiple sources including Amazon and YouTube alongside Google, helping SEO professionals and content marketers discover keyword opportunities across platforms.

Keywords Research Free

price Free plan available

Answer Socrates

Answer Socrates is a free question-based keyword research tool that generates hundreds of search questions from any seed keyword, clusters them by topic, and provides SEO metrics like search volume, KD, and CPC for content planning.

Keywords Research Agencies AI-Powered API Available

price Free plan available

TopicRanker

TopicRanker is a SERP gap analysis tool that identifies keywords where current Google results are weak—thin content, outdated articles, title mismatches—giving content creators evidence-based ranking opportunities. Plans from $99/month with a free trial.

Keywords Research Agencies AI-Powered API Available

price From $49/mo (free trial)

Keyword Chef

Keyword research tool for publishers and content creators. Finds low-competition keywords with forum-based search intent signals. Credit-based and subscription plans from $29/month.

Keywords Research Agencies API Available Freemium

price From $29/mo (free trial)

Keupera

Keupera is an AI-native SEO platform that combines keyword research, backlink discovery, automated AI content generation, CMS publishing, and GEO (Generative Engine Optimization) analytics — tracking how brands appear in ChatGPT, Perplexity, Gemini, and Claude.

Keywords Research Agencies AI-Powered API Available

price Contact for pricing (free trial)

StoryBase

Generate engaging and relevant narratives tailored to your target audience, enhancing your content strategy and boosting audience engagement.

Keywords Research API Available Free

price From $15/mo (free trial)

Keyword Tool Dominator

Generate a list of high-performing keywords to enhance your online visibility and improve your content strategy. Analyze search volume and competition to identify the best opportunities for your niche.

Keywords Research API Available Freemium Paid

price From $29 (lifetime)

Authoritas

Optimize your website's performance and visibility through advanced SEO analysis, competitor insights, and strategic recommendations tailored to enhance organic search rankings.

AI Copywriting Agencies AI-Powered API Available

price From $135/mo

KeywordsPeopleUse

Boost your online presence by identifying and integrating high-performing keywords that resonate with your target audience, enhancing visibility and engagement.

Keywords Research AI-Powered API Available Freemium

price Free plan available

Wordtracker Scout

Discover keyword insights and optimize your content strategy with in-depth analysis and recommendations tailored to enhance your online visibility and engagement.

Keywords Research API Available Freemium Paid

price Free plan available

Topic Mojo

Generate comprehensive topic research and analysis to uncover trending subjects, audience interests, and content ideas tailored to enhance engagement and drive traffic.

Keywords Research Agencies AI-Powered API Available

price Free plan available

SEOmonitor

Optimize your website's visibility in search engines with advanced keyword tracking, competitor analysis, and performance reporting. Gain insights to enhance your online presence and drive more organic traffic.

Keywords Research Agencies Paid

price From $89/mo (free trial)

Bulk Keyword Generator

Generate a large list of relevant keywords quickly and efficiently to enhance your SEO strategy and improve content targeting.

Keywords Research Free options Paid

price Free

LowFruits

Effortlessly identify and prioritize SEO opportunities by analyzing keyword difficulty and search volume, enabling strategic decision-making for improved online visibility.

Keywords Research Freemium Paid

price From $29/mo

Scout Suggest

A platform that helps you discover and connect with the best local businesses, tailored to your preferences and interests. Effortlessly find recommendations based on your location and needs.

Keywords Research Agencies Freemium Paid

price From $9.99/mo

KeywordTool

Generate keyword suggestions and analyze search volume to enhance your content strategy and improve SEO performance.

Keywords Research Freemium Paid

price From $89/mo

Exploding Topics

Discover trending topics and emerging trends in your industry, helping you stay ahead of the competition and make informed decisions. Analyze data to identify growth opportunities and enhance your content strategy.

Keywords Research AI-Powered API Available Freemium

price Free / From $39/mo

SEODataViz

Analyze and visualize your website's SEO performance with comprehensive data insights, helping you identify key areas for improvement and optimize your online presence effectively.

Keywords Research Free

price Free

KWFinder

Discover high-ranking keywords to enhance your SEO strategy and boost organic traffic to your website. Analyze search volume, competition, and trends for effective content optimization.

Keywords Research Agencies Freemium Paid

price From $29/mo

Keyword Grouper Pro

Organize and categorize your keywords efficiently for better targeting and campaign management. Streamline your SEO and PPC strategies by grouping keywords based on relevance and search intent, enhancing your online visibility and performance.

Keywords Research Freemium Paid

price Free

Keywrds.ai

Generate optimized content effortlessly, enhancing your online visibility and engagement with targeted keyword suggestions tailored to your needs.

AI Copywriting AI-Powered Free

price From $29/mo

Free Keyword Tools

Generate relevant keywords for your content, optimize your SEO strategy, and enhance your online visibility effortlessly.

Keywords Research Freemium Paid

price Free

Seed Keywords Engine

Generate relevant keywords for your content by analyzing search trends and user intent, helping you enhance your SEO strategy and improve visibility.

Keywords Research Freemium Paid

price Free

Keyword Revealer

Discover high-performing keywords to boost your online visibility and enhance your content strategy. Analyze search volume, competition, and trends to optimize your website and attract more traffic.

Keywords Research Agencies AI-Powered Freemium

price Free plan available

Scalenut

Generate high-quality content quickly and efficiently, tailored to your specific needs, while enhancing SEO performance and audience engagement.

AI Copywriting Agencies AI-Powered API Available

price From $39/mo

Reduce AI API costs for SEO tools and content apps