Top 12 Open-Source Alternatives to SEMRush

SEMRush

All-in-one Marketing Toolkit for digital marketing professionals.

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Pricing:

Freemium
Free Trial
$99.95 / Monthly
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Product categories

AI AI Writing APIs Analytics Content Marketing Keyword Research Keyword Research Tools SEO SEO Tools Social Media Marketing Social Media Tools Writing Tools

Summary

The top open-source alternatives to SEMRush are Buffer, Crayon, and Yoast SEO. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Buffer Landing Page
1

Buffer

Buffer makes it super easy to share any page you're reading. Keep your Buffer topped up and we automagically share them for you through the day.
Pricing:
- Open Source
#Social Media Tools #Social Media Marketing #Twitter Tools 56 social mentions
Crayon Landing Page
2

Crayon

Crayon market and competitive intelligence tools provide insights and inspiration for marketing, sales, and product management.
Pricing:
- Open Source
#Competitive Intelligence #Competitor Research #Competitor Analysis Tool
Yoast SEO Landing Page
3

Yoast SEO

Yoast SEO does everything in its power to please both visitors and search engine spiders.
Pricing:
- Open Source
#Online Services #SEO Tools #SEO 12 social mentions
GetKeywords.io Landing Page
4

GetKeywords.io

Free Intent-focused local Keyword Research for everyone
Pricing:
- Open Source
- Freemium
- Free Trial
#Keyword Research #Keyword Research Tools #Local SEO
SerpApi Landing Page
5

SerpApi

Scrape Google search results from our fast, easy, and complete API.
Pricing:
- Open Source
#SEO #SEO Tools #APIs 69 social mentions
The SEO Framework Landing Page
6

The SEO Framework

Easy SEO for beginners, an awesome API for experts. WordPress SEO for everyone.
Pricing:
- Open Source
#Tool #CDN #Surveys 4 social mentions
SiteInspector Landing Page
7

SiteInspector

Catch spelling/grammar errors and broken links on websites.
Pricing:
- Open Source
#Web App #Open Source #SEO Tools
yoseotools.com Landing Page
8

yoseotools.com

FREE SEO TOOLS
Pricing:
- Open Source
- Freemium
- Free Trial
#SEO #SEO Tools #Plagiarism Checker
Rytr Landing Page
9

Rytr

Rytr is an AI-powered writing tool that helps you create high-quality content, in just a few seconds, at a fraction of the cost!
Pricing:
- Open Source
- Freemium
- Free Trial
- $29.0 / Monthly
#Content Marketing #Writing Tools #AI Writing 17 social mentions
SeoReviewTools Core Web Vitals Test Landing Page
10

SeoReviewTools Core Web Vitals Test

Use the Core Web Vitals checker to see if your website is ready for the upcoming Google 2021 Ranking update.
Pricing:
- Open Source
- Free
- Free Trial
#SEO #SEO Tools #Analytics
Averox SEO Master Landing Page
11

Averox SEO Master

NOTE: Averox SEO Master has been discontinued.

SEO Software for Online Businesses! Increase traffic & improve visibility, ranking in search results.
Pricing:
- Open Source
- Paid
- Free Trial
- $49.0 / Monthly (Agency)
#SEO #SEO Tools #SEO Platform
Opteo Landing Page
12

Opteo

Opteo searches for statistically significant patterns in an account and creates "optimization tasks" to improve account performance.
Pricing:
- Open Source
#Email Marketing #Social Media Tools #SEO