Best alternatives to SEOMarkup Structured Data Schema Inspector (2026)
10 Chrome extensions that do a similar job to SEOMarkup Structured Data Schema Inspector, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.
SEOMarkup Structured Data Schema Inspector today
SEOMarkup Structured Data Schema Inspector alternatives, compared
- 1
Fast Schema Markup Checker - By Vryse SEO
Analyze and check on-page schemas and structured data of a webpage. Ideal for developers and SEOs
≈10K users3.9★ from 18 ratingsUpdated 7 days ago6 permissions- About 2.5× more users than SEOMarkup Structured Data Schema Inspector
- Updated more recently
- Asks for more permissions (6 vs 2)
- 2
Site Inspector
Inspect. Analyze. Understand. All-in-one tool for web developers and SEO professionals. Comprehensive web analysis and insights.
≈10K users4.8★ from 55 ratingsUpdated 15 months ago7 permissions- About 2.5× more users than SEOMarkup Structured Data Schema Inspector
- Updated less recently
- Asks for more permissions (7 vs 2)
- Listed under Developer Tools
- 3
META SEO inspector
Meta SEO Inspector helps web developers and curious users explore what’s hidden behind any web page. Instantly check a site’s HTML…
≈200K users4.4★ from 628 ratingsUpdated 7 days ago3 permissions- About 50× more users than SEOMarkup Structured Data Schema Inspector
- Updated more recently
- Asks for more permissions (3 vs 2)
- Listed under Developer Tools
- 4
Schema Markup Validator & Generator
Instantly validate, visualize, and generate Schema.org structured data for any webpage
≈1K users4.8★ from 79 ratingsUpdated 8 months ago8 permissions- About 4.0× fewer users than SEOMarkup Structured Data Schema Inspector
- Updated less recently
- Asks for more permissions (8 vs 2)
- Listed under Developer Tools
- 5
Schema Markup Extractor
Extracts, validates, and recommends schema.org structured data for SEO
≈1K users5.0★ from 3 ratingsUpdated 7 weeks ago4 permissions- About 4.0× fewer users than SEOMarkup Structured Data Schema Inspector
- Updated more recently
- Asks for more permissions (4 vs 2)
- 6
Schema Markup Viewer
View Schema JSON-LD markup on any page.
420 users4.0★ from 1 ratingUpdated 5 months ago2 permissions- About 9.5× fewer users than SEOMarkup Structured Data Schema Inspector
- Listed under Developer Tools
- 7
TinySEO Shopify SEO Extension & Inspector
TinySEO is a free multi-purpose extension designed to give users comprehensive SEO insights about any web page or Shopify store!
≈9K users5.0★ from 22 ratingsUpdated 3 months ago5 permissions- About 2.3× more users than SEOMarkup Structured Data Schema Inspector
- Asks for more permissions (5 vs 2)
- 8
Hnspector - Inspect headings
Inspect heading structure for SEO. Find, highlight and copy on any H tag on a web page.
≈1K users5.0★ from 3 ratingsUpdated 11 months ago1 permissions- About 4.0× fewer users than SEOMarkup Structured Data Schema Inspector
- Updated less recently
- Asks for fewer permissions (1 vs 2)
- Listed under Developer Tools
- 9
Detailed SEO Extension
Get SEO insights at the click of a button to any website you're currently on. Built by full-time SEO's for daily analysis.
≈600K users4.9★ from 233 ratingsUpdated 4 months ago5 permissions- About 150× more users than SEOMarkup Structured Data Schema Inspector
- Asks for more permissions (5 vs 2)
- Listed under Developer Tools
- 10
Ahrefs SEO Toolbar
Save hours with a complete toolkit in one SEO extension. Insights for on-page, keyword research, and link analysis on any webpage.
≈400K users4.4★ from 556 ratingsUpdated 4 weeks ago9 permissions- About 100× more users than SEOMarkup Structured Data Schema Inspector
- Updated more recently
- Asks for more permissions (9 vs 2)
SEOMarkup Structured Data Schema Inspector alternatives: questions
What is the best alternative to SEOMarkup Structured Data Schema Inspector?
By users, the most popular alternative is Detailed SEO Extension with ≈600K users and a 4.9-star rating. The closest match by what it does is Fast Schema Markup Checker - By Vryse SEO.
Which SEOMarkup Structured Data Schema Inspector alternative has the best rating?
Detailed SEO Extension has the highest rating of these alternatives with 50+ ratings: 4.9 out of 5 from 233 ratings.
Is there a SEOMarkup Structured Data Schema Inspector alternative that asks for fewer permissions?
Hnspector - Inspect headings asks for 1 permissions, against 2 for SEOMarkup Structured Data Schema Inspector.
How many alternatives to SEOMarkup Structured Data Schema Inspector are there?
We list 10 close alternatives to SEOMarkup Structured Data Schema Inspector on the Chrome Web Store, picked by what they do and ranked by how close they are.
Users and ratings are the figures shown on the Chrome Web Store, re-checked continuously. Alternatives are matched on name, description, category and topic. Browse best-of lists by niche.