What makes the best Browser Extension?

To decide which Browser Extensio is the best, we rate all Browser Extension on 6 different areas:

Table of contents

Rank Name Best Usecase Score Details
#2 KWFinder 59 Pros/Cons Coupon/Review
#1 TextCortex Best affordable AI writer for unlimited content without Fair Use Policy 124 Pros/Cons Coupon/Review

The verdict: which Browser Extension are the best in 2024

2. KWFinder

KWFinder is a powerful keyword research tool that's instrumental for digital marketers and website owners aiming to optimize their online content. With KWFinder, users can efficiently discover and evaluate keywords that have the potential to drive substantial traffic to their websites. This tool provides valuable data like keyword search volume, keyword difficulty, and trends, allowing users to make informed decisions about their content strategy.

Try KWFinder freemium

  • KWFinder is a keyword research tool that helps users find the best keywords for their website, business, or marketing campaigns.
  • It was created by Mangools, a software company that develops SEO and marketing tools.
  • The main purpose of KWFinder is to help users improve their website's search engine rankings by identifying low competition keywords that drive qualified traffic.
  • Key features include:
    • Keyword volume and competition data
    • Related and long-tail keyword suggestions
    • Keyword difficulty scores
    • Search trend graphs
KWFinder Specifications
Name: KWFinder
Website: https://mangools.com/kwfinder
Coupon Code:
Free Credits: ✅ 5 lookups
Free Trial:
Yearly Discount: ✅ 39%
Unlimited Plan:
No Creditcard Required:
Read Review
Affiliate Program
Join Affiliate Program
Screenshot of KWFinder Homepage

KWFinder advantages and disadvantages

Pros Cons
  • Lightweight and fast: It won't slow you down and works super quickly.
  • Easy to use: It's a breeze to navigate and understand.
  • Five tools in one: It combines five useful tools in a single package, making your work easier.
  • You can filter results and save keywords: You have the power to refine your results and store important keywords for later.
  • 10 day free limited trial option: You can try it out for free for ten days, even though there are some limitations during this trial.
  • Diverse search engine optimization metrics: It offers a wide range of metrics for optimizing your content on search engines, giving you valuable insights.
  • Keyword results are limited: Keep in mind that the number of keywords you can see is restricted.
  • Affordability varies: It may not fit every budget since pricing options differ.
  • No multi-tabbed research: It doesn't support research with multiple tabs for your convenience.
  • Short 2-day refund guarantee: The refund option is available for only two days, so be aware of the limited time frame.

KWFinder Key Features:

  • Keyword Planner - Find new keywords and search terms using Google's keyword planner
  • Keyword Research - Research keywords to target based on search volume, CPC, and competition
  • Keyword Tracking - Track your keyword rankings in Google search over time
  • Competitor Research - Discover competitor keywords and find opportunities in their backlink profile
  • Rank Tracking - Monitor your website's search engine rankings for target keywords
  • Site Audit - Get a snapshot of technical and on-page SEO issues to fix
  • Backlink Analysis - See where your competitors are getting links and find new link building opportunities
  • Organic Traffic Insights - Estimate search traffic driven to your site and competitors for keywords
  • SERP Analysis - Analyze top 10 results for a keyword to inform optimization strategy
  • Free - Up to 5 keywords, basic keyword metrics
  • Pro - Up to 50 keywords, advanced metrics and competitor tracking
  • Business - Unlimited keywords, full suite of tools

VIEW KWFinder Coupon VISIT KWFinder Website

Best affordable AI writer for unlimited content without Fair Use Policy

1. TextCortex

TextCortex is a fully customizable online AI writing assistant  with a browser toolbar extension to help you generate content using AI.

Update: TextCortex changed the pricing structure in February 2024.

Start for free with 50 credits, no credit card required

  • TextCortex is an AI assistant developed by Anthropic, a San Francisco-based startup.
  • It was designed to be helpful, harmless, and honest through a technique called Constitutional AI.
  • The purpose of TextCortex is to have natural conversations and provide useful information to users while avoiding potential harms.
TextCortex Specifications
Name: TextCortex
Website: https://textcortex.com/
Coupon Code: 🎫 AW15
Free Credits:
Free Trial:
Yearly Discount: ✅ 30%
Unlimited Plan:
No Creditcard Required:
Read Review
Affiliate Program
Commission Structure:
  • Lifetime 30% commission
Join Affiliate Program
Screenshot of TextCortex Homepage

TextCortex advantages and disadvantages

Pros Cons
  • Content Generation: TextCortex can quickly generate written content for your website, which is beneficial for SEO purposes, as fresh and relevant content is crucial for search engine rankings.
  • Keyword Optimization: It can help with keyword optimization by suggesting relevant keywords and phrases to improve your website's SEO performance.
  • Content Consistency: TextCortex can provide consistent and coherent content, ensuring that your website maintains a professional image, which is essential for SEO.
  • Plagiarism Risk: Users must be cautious to ensure that the generated content is unique and not plagiarized, as duplicate content can harm your website's SEO rankings.
  • Limited Creativity: TextCortex's creativity is limited to the data it has been trained on, so it may not produce highly creative or unique content that stands out from competitors.
  • Subscription Costs: Using TextCortex comes with a subscription fee, which can become costly over time, especially for continuous content generation. Small businesses with limited budgets may find it expensive for long-term use.

TextCortex Key Features:

  • Text summarization - TextCortex can summarize long text passages to create concise overviews.
  • Sentiment analysis - TextCortex can analyze text to detect positive, negative or neutral sentiment.
  • Entity recognition - TextCortex can identify people, organizations, locations and other entities in text.
  • Topic modeling - TextCortex can detect topics and themes that occur frequently in a text corpus.
  • Text classification - TextCortex can categorize text into predefined classes and genres.
  • Language detection - TextCortex can identify the language used in a text passage.

TextCortex Pricing

TextCortex price plans
  • Free Plan - Offers limited access to basic NLP features like sentiment analysis, entity extraction, summarization etc. No usage limits.
  • Startup Plan - More advanced NLP features like intent classification, topic modeling, knowledge graph. Usage capped at 50K requests/month.
  • Business Plan - All NLP features with higher usage limits and priority support. Capped at 500K requests/month.
  • Enterprise Plan - Fully customizable plan with dedicated account management, highest usage limits and premium support.

VIEW TextCortex Coupon VISIT TextCortex Website

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