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One-Click Optimizer alternatives · SEO Plugins

Open-source alternatives to One-Click Optimizer

One-Click Optimizer is not described as open source on its own site. 12 of the 78 other SEO plugins and apps in this directory are open source, according to their own sites.

One-Click Optimizer has a free plan. Paid plans start at $25 per month for up to 20 pages, same rate monthly or yearly. All of them are free or have a free plan.

12 tools · Listings checked up to Oct 23, 2026 · Where the facts come from

How each one differs from One-Click Optimizer

  1. Schema & Structured Data for WP & AMP

    WordPress schema plugin with 35+ types and AMP support

    • Schema & Structured Data for WP & AMP starts at $99 per year for 1 site. One-Click Optimizer starts at $25 per month for up to 20 pages, same rate monthly or yearly.
    • Schema & Structured Data for WP & AMP is open source, according to its own site.
    • Schema & Structured Data for WP & AMP can be bought with a one-time purchase.
    • One-Click Optimizer also covers site audit.
    Schema & Structured Data for WP & AMP pricing and details

  2. WPSSO Core

    WordPress plugin for Schema markup and social sharing meta tags

    • WPSSO Core starts at $49 one-time for a lifetime license on 1 site. One-Click Optimizer starts at $25 per month for up to 20 pages, same rate monthly or yearly.
    • WPSSO Core is open source, according to its own site.
    • One-Click Optimizer also covers site audit.
    WPSSO Core pricing and details

  3. AI SEO Copilot

    Free, open-source on-page SEO checker inside the Webflow Designer

    • AI SEO Copilot is free. One-Click Optimizer starts at $25 per month for up to 20 pages, same rate monthly or yearly.
    • AI SEO Copilot is open source, according to its own site.
    • AI SEO Copilot also covers content optimization.
    • One-Click Optimizer also covers site audit.
    AI SEO Copilot pricing and details

  4. Schema - All In One Schema Rich Snippets

    Free WordPress plugin for adding schema to posts one at a time

    • Schema - All In One Schema Rich Snippets is free. One-Click Optimizer starts at $25 per month for up to 20 pages, same rate monthly or yearly.
    • Schema - All In One Schema Rich Snippets is open source, according to its own site.
    • One-Click Optimizer also covers site audit.
    Schema - All In One Schema Rich Snippets pricing and details

  5. Redirection

    Free WordPress plugin for managing 301 redirects and 404 errors

    • Redirection is free. One-Click Optimizer starts at $25 per month for up to 20 pages, same rate monthly or yearly.
    • Redirection is open source, according to its own site.
    • One-Click Optimizer also covers site audit and schema markup.
    Redirection pricing and details

  6. Site Kit by Google

    Google's free WordPress plugin for Search Console and Analytics stats

    • Site Kit by Google is free. One-Click Optimizer starts at $25 per month for up to 20 pages, same rate monthly or yearly.
    • Site Kit by Google is open source, according to its own site.
    • Site Kit by Google also covers reports, web analytics and page speed.
    • One-Click Optimizer also covers site audit and schema markup.
    Site Kit by Google pricing and details

  7. XML Sitemap Generator for Google

    Free WordPress plugin that builds and updates XML and HTML sitemaps

    • XML Sitemap Generator for Google is free. One-Click Optimizer starts at $25 per month for up to 20 pages, same rate monthly or yearly.
    • XML Sitemap Generator for Google is open source, according to its own site.
    • One-Click Optimizer also covers site audit and schema markup.
    XML Sitemap Generator for Google pricing and details

  8. 301 Redirects - Redirect Manager

    WordPress plugin for 301, 302 and 307 redirects with a 404 error log

    • 301 Redirects - Redirect Manager starts at $9.99 per month, or $49 one-time for a 1-site lifetime license. One-Click Optimizer starts at $25 per month for up to 20 pages, same rate monthly or yearly.
    • 301 Redirects - Redirect Manager is open source, according to its own site.
    • 301 Redirects - Redirect Manager can be bought with a one-time purchase.
    • 301 Redirects - Redirect Manager also covers reports.
    301 Redirects - Redirect Manager pricing and details

  9. Media File Renamer

    WordPress plugin that renames media files to descriptive names

    • Media File Renamer starts at $39 per year for 1 website. One-Click Optimizer starts at $25 per month for up to 20 pages, same rate monthly or yearly.
    • Media File Renamer is open source, according to its own site.
    • Media File Renamer can be bought with a one-time purchase.
    • One-Click Optimizer also covers site audit and schema markup.
    Media File Renamer pricing and details

  10. 404 to 301

    Free WordPress redirect manager with detailed 404 error logs

    • 404 to 301 is free. One-Click Optimizer starts at $25 per month for up to 20 pages, same rate monthly or yearly.
    • 404 to 301 is open source, according to its own site.
    • 404 to 301 also covers reports.
    • One-Click Optimizer also covers site audit and schema markup.
    404 to 301 pricing and details

Common questions

Is there an open-source alternative to One-Click Optimizer?

Yes. Schema & Structured Data for WP & AMP, WPSSO Core, AI SEO Copilot, Schema - All In One Schema Rich Snippets, Redirection, Site Kit by Google, XML Sitemap Generator for Google, 301 Redirects - Redirect Manager and 4 more are open source, according to their own sites.

Is One-Click Optimizer open source?

One-Click Optimizer is not described as open source on its own site. The listing was checked on Oct 23, 2026 against the pages it cites.

When was this checked?

Every listing on this page was checked on Oct 23, 2026, against the pages it cites. Vendors change prices and plans without notice, so confirm on their site before you buy.

This page is built from the listings. A tool is here because its listing says so, and the order is how close each is to One-Click Optimizer: the alternatives its listing names first, then the tools that share the most features with it.