Schema.org
Schema.org provides schemas for structured data on the Internet, on web pages, in email messages, and beyond.
Some of the top features or benefits of Schema.org are: Improved SEO, Rich Snippets, Enhanced SERP Appearance, Better Content Understanding, and Support for Voice Search. You can visit the info page to learn more.
- Open Source
Best Schema.org Alternatives & Competitors in 2025
The best Schema.org alternatives based on verified products, community votes, reviews and other factors.
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Open-Source Alternatives.
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Google Structured Data Testing Tool
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Service to update different search engines that your blog has updated.
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Backed by industry-leading data and the largest community of SEOs on the planet, Moz builds tools that make inbound marketing easy.
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Promote your blog with TotalPing!
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SEOmofo tool replicates the appearance of a snippet in Google SERPs, which allows SEOs to optimize a page title and description for maximum click-through rate.
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MySQL database management for Mac OS X
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The Easiest to Use Keyword Rank Tracker for SEO. Track all your important keywords and get daily updates.
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phpMyAdmin is a tool written in PHP intended to handle the administration of MySQL over the Web.
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GraphQL is a data query language and runtime to request and deliver data to mobile and web apps.
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Ahrefs is a toolset for SEO and marketing. We have tools for backlink research, organic traffic research, keyword research, content marketing & more. Give Ahrefs a try!
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Tool for SQL and databases
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Woorank is a Digital Marketing tool providing Instant Website Reviews & Personalized Tips for driving Traffic, Leads & Sales. Woorank covers: SEO, Mobile rendering, Social Media data, SERP ranking, backlinks, usability & servers optimization.
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Hibernate an open source Java persistence framework project.
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PingMyLinks is one of the oldest websites in the internet marketing industry that you can use to index your websites and blogs.
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