Limited-Time Offer

Get Extra 20% off on FullCharge Yearly Plan — available for first 10 users only. Don’t miss out! 🚀

Similar WordPress plugins

Index Harmony alternatives

The 12 WordPress plugins most like Index Harmony, by the tags they share, the most in common first. Installs, ratings and updates come from WordPress.org and refresh every night.

Index Harmony

Fewer than 10 installs · #61,994 most popular

Its stats
Closest match
SureRank SEO
Shares 2 of Index Harmony's 5 tags.
Most installed
SureRank SEO
300K+ active installs.
Best rated
SureRank SEO
4.8 out of 5 from 53 reviews.
Most recently updated
SchemaEngine AI
Updated on Nov 3, 2026.
  1. SureRank SEO

    by Brainstorm Force

    Lightweight SEO assistant for meta tags, schema and structured data, XML sitemaps, Open Graph previews, robots.txt, and Search Console.

    Installs
    300K+
    Rank
    #155
    Rating
    4.8(53)
    Updated
    13 days ago

    Sharesschemastructured data

    Compare with Index Harmony
  2. Schema & Structured Data for WP & AMP

    by Magazine3

    Schema & Structured Data adds Google Rich Snippets markup according to Schema.org guidelines to structure your site for SEO.

    Installs
    100K+
    Rank
    #332
    Rating
    4.5(252)
    Updated
    6 days ago

    Sharesschemastructured data

    Compare with Index Harmony
  3. Schema

    by Hesham Zebida

    Get the next generation of Schema Structured Data to enhance your WordPress site presentation in Google search results.

    Installs
    30K+
    Rank
    #928
    Rating
    4.3(221)
    Updated
    1 year ago

    Sharesschemastructured data

    Compare with Index Harmony
  4. SchemaEngine AI

    by RadiusTheme

    AI-Powered schema markup plugin for WordPress. Generate JSON-LD schema and FAQs, validate Rich Results, and audit your structured data.

    Installs
    10K+
    Rank
    #1,910
    Rating
    4.8(25)
    Updated
    6 days ago

    Sharesschemastructured data

    Compare with Index Harmony
  5. Schema App Structured Data

    by vberkel

    Get Schema.org structured data for all pages, posts, categories and profile pages on activation. Use Schema App to customize any Schema Markup.

    Installs
    8K+
    Rank
    #2,455
    Rating
    4.1(36)
    Updated
    2 months ago

    Sharesschemastructured data

    Compare with Index Harmony
  6. Five Star Business Profile and Schema

    by Rustaurius

    Add structured data to any page or post type. Create an SEO friendly contact card with your business info and associated schema.

    Installs
    7K+
    Rank
    #2,611
    Rating
    4.8(52)
    Updated
    17 days ago

    Sharesschemastructured data

    Compare with Index Harmony
  7. Better Robots.txt

    by Pagup

    Replace the default WordPress robots.txt workflow with a smarter, structured version you can preview before publishing, with Free, Pro, and Premium ed …

    Installs
    5K+
    Rank
    #3,048
    Rating
    4.5(102)
    Updated
    12 days ago

    Sharesllms.txtrobots.txt

    Compare with Index Harmony
  8. Remove Schema

    by Tim van Iersel

    Remove unwanted structured data from supported WordPress plugins and themes.

    Installs
    1K+
    Rank
    #5,722
    Rating
    4.8(12)
    Updated
    12 days ago

    Sharesschemastructured data

    Compare with Index Harmony
  9. BBH Custom Schema

    by Md Jahid Shah

    Add and manage custom JSON-LD schema in WordPress without SEO plugin limitations, duplicate schema conflicts, or unnecessary overhead.

    Installs
    900+
    Rank
    #6,983
    Rating
    5.0(2)
    Updated
    23 days ago

    Sharesschemastructured data

    Compare with Index Harmony
  10. FAQ Schema for Elementor

    by Jason Hsu

    Adds an Elementor widget that inserts FAQ schema (structured data) in JSON-LD format.

    Installs
    800+
    Rank
    #7,574
    Rating
    5.0(6)
    Updated
    5 years ago

    Sharesschemastructured data

    Compare with Index Harmony
  11. Websitescanner Custom Schema

    by Tim van Iersel

    Adds custom field to the post & pages editor for custom JSON-ld schema markup also known as structured data.

    Installs
    500+
    Rank
    #8,923
    Rating
    5.0(1)
    Updated
    5 years ago

    Sharesschemastructured data

    Compare with Index Harmony
  12. RankReady

    by Host My Blog

    AI SEO plugin for WordPress: llms.txt, FAQ schema, Markdown, AEO and GEO signals so ChatGPT, Gemini, Claude and Perplexity can read your content.

    Installs
    500+
    Rank
    #8,589
    Rating
    4.8(5)
    Updated
    19 days ago

    Sharesllms.txtschema

    Compare with Index Harmony

Watch these rivals every day

Add your plugin and its rivals: rank, installs, downloads and their releases update every night next to yours, with alerts when one of them moves.

Start free