Hreflang Tags Testing Tool vs TechnicalSEO.com Tools (2026): which should you pick?
As of Nov 12, 2026, Hreflang Tags Testing Tool grades higher than TechnicalSEO.com Tools: 3.0 against 2.6 out of 4.0.
Checked Oct 23, 2026 and Nov 12, 2026 · graded Oct 23, 2026 and Nov 12, 2026 by ToolGPA
Hreflang Tags Testing Tool grades higher on value for money, the free plan and platforms. TechnicalSEO.com Tools grades higher on features. They get the same grade on ease of use.
Price, platforms and features side by side. The table says where each price was read and when.
Hreflang Tags Testing Tool
Free validator that checks hreflang tags across a list or sitemap
TechnicalSEO.com Tools
Browser-based testers for robots.txt, hreflang, rendering and schema
Which one is for you
Pick Hreflang Tags Testing Tool if
- Fits if you're checking a multilingual site's hreflang setup before launch
- Works for tracking down missing return tag errors from Search Console
Look elsewhere if
- Skip it if your hreflang lives in XML sitemaps or you use a sitemap index, as neither is read
- Not for you if you don't have LinkedIn, the only way to sign in for higher limits and the API
- Tight if your site is large: 30 URLs a test without signing in, and anything past the signed-in limit arranged by email
- Watch out: its pages give different signed-in limits (100 or 250 URLs a test), and the API docs mention a premium tier with no price
- Watch out: the maker describes it as a hobby project run by one person
Pick TechnicalSEO.com Tools if
- Fits if you want a quick one-off check on a robots.txt or hreflang tag
- Works for people who already crawl with another tool and need a tester for one problem
Look elsewhere if
- Too light for ongoing audits, as there is no crawler or monitor
- Skip it if you want alerts or history, because each tester gives one result at a time
- Watch out: the site publishes no pricing or terms for the tools, so their future cost is unknown
- Not for you if you want an app or an API, as it is web only
How we grade them
| 3.0GPAHreflang Tags Testing ToolVery good | 2.6GPATechnicalSEO.com ToolsGood | |
|---|---|---|
| Value for money | AFree, with no paid plan to buy. Signing in adds test history and an API key at no cost. | BListed as free with no price shown, so there is nothing to compare against the category's $13 cheaper quarter. We hold it at B because the site gives no pricing page to confirm that. |
| Free plan and trial | AFree outright. Up to 30 URLs a test without an account, more with a free LinkedIn sign-in, and the free API allows 50 URLs a test and 10 tests a day. | BThe tools are listed as free to use with no sign-up on the pages we read, but the site states no plan or limits either way. |
| Features | DOne narrow job: hreflang checks on a URL list or sitemap, covering return tags, codes, canonicals, x-default and status codes, with Excel export. It doesn't read hreflang declared inside XML sitemaps, and sitemap index files aren't supported. | CSeparate testers for crawling, rendering, mobile, international and local checks. They are single-purpose tools, not a site-wide crawler or monitor. |
| Ease of use | BNo rating on record, and nothing to sign up for: paste URLs or a sitemap and run the test. Signing in is optional, for higher limits. | BNo store rating on record. You paste a URL into a tester and read the result, with nothing to set up. |
| Platforms and integrations | BWeb only, with a free REST API for signed-in users to submit URL lists or sitemaps and fetch results. No other integrations on record. | CWeb only, with no apps, API or integrations listed. |
| Best for | checking hreflang tags on a multilingual site | one-off checks of robots.txt, hreflang and schema |
The GPA is the average of the five grades: an A is 4 points, an F is none. The full reasons are on each tool's page: Hreflang Tags Testing Tool and TechnicalSEO.com Tools. How we grade
Price against what you get
Hreflang Tags Testing Tool has no paid plan and scores 2.3 out of 4 on features, ease of use and platforms. TechnicalSEO.com Tools has no paid plan and scores 2.3.
On this chart the two sit in the same place: the same score for the same starting price. Of the other technical SEO tools on the chart, none scores higher than Hreflang Tags Testing Tool for less, and none scores higher than TechnicalSEO.com Tools for less.
Features, ease of use and platforms, averaged
What paid plans start at, a month (each step along is roughly double) →
- The best score at each price
- Has a free plan
- No free plan
Where they differ
- TechnicalSEO.com Tools also covers schema markup.
At a glance
| Hreflang Tags Testing Tool | TechnicalSEO.com Tools | |
|---|---|---|
| Pricing | Free | Free |
| Starts at | Free | Free |
| Free plan | Free to use. Tests up to 30 URLs at a time without an account; signing in with LinkedIn raises the limit, adds test history and gives an API key. | None |
| Free trial | None listed | None listed |
| Web | ||
| Made by | Nikhilesh Jasuja | Merkle Inc. |
| Price read from | hreflang.org | Not confirmed |
| Checked | Oct 23, 2026 | Nov 12, 2026 |
Worth knowing
Hreflang Tags Testing Tool
- Hreflang declared inside XML sitemaps is not analyzed; the sitemap is only used to find URLs.
- Signing in works only through a LinkedIn account.
- Its pages give different limits for signed-in users (100 or 250 URLs per test), and higher limits are arranged by email.
- The maker describes it as a hobby project; the API docs mention a premium tier with no published price.
TechnicalSEO.com Tools
- The site publishes no pricing or plan information, so cost could not be confirmed.
- These are separate single-purpose testers, not a site-wide crawler or monitor.
- The site footer credits Merkle Inc. and the developer Max Prin.
Key features
Hreflang Tags Testing Tool
- List or sitemap crawl
- Tests a pasted list of URLs, one per line, or every page in an XML sitemap. Sitemap index files are not supported.
- Return tag and cluster checks
- Confirms that every page in a language cluster links back to the others and references itself in its own hreflang set.
- Code, canonical and x-default checks
- Flags invalid ISO language and country codes, duplicates, canonicals pointing to another URL and a missing x-default.
- Page health
- Checks that every hreflang URL answers with a 200 status rather than a redirect, 404 or 403. Hreflang sent in HTTP headers is read too.
- Excel export and history
- Results can be exported to an Excel workbook, and signed-in users can see past tests, re-run them and save favorites.
- Free REST API
- Signed-in users can generate an API key to submit URL lists or sitemaps and fetch results; the free tier allows 50 URLs per test and 10 tests a day.
TechnicalSEO.com Tools
- Crawling tools
- Includes a robots.txt tester, an AI bot access tester, an .htaccess tester, a sitemap generator and an RSS feed parser.
- Rendering tools
- A fetch and render tool and a pre-rendering tester for checking how a page is served to crawlers.
- Mobile SEO
- A mobile-first index tool, a mobile-friendly test and a bulk AMP validator.
- International SEO
- An hreflang tags tester and a locale-adaptive tester.
- Local and SERP tools
- A local search tool, a review link generator, a SERP simulator, a knowledge graph tool and a schema generator.
- Reference docs
- Short guides to the robots.txt file, hreflang and rel="canonical", plus a page on algorithm updates.
Plans
Hreflang Tags Testing Tool
Free$0
Hreflang tests on a URL list or sitemap, 30 URLs per test without signing in and more with a free LinkedIn login.
TechnicalSEO.com Tools
Pricing could not be confirmed. See technicalseo.com.
Common questions
Which is cheaper, Hreflang Tags Testing Tool or TechnicalSEO.com Tools?
As of Nov 12, 2026, both Hreflang Tags Testing Tool and TechnicalSEO.com Tools are free to use.
Which has a free plan, Hreflang Tags Testing Tool or TechnicalSEO.com Tools?
As of Nov 12, 2026, both Hreflang Tags Testing Tool and TechnicalSEO.com Tools have a free plan.
More comparisons
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- Hreflang Tags Testing Tool vs Google Search Console
- Hreflang Tags Testing Tool vs SEO Site Checkup
- TechnicalSEO.com Tools vs Schema Markup Validator
- TechnicalSEO.com Tools vs Google Rich Results Test
- TechnicalSEO.com Tools vs Google Search Console
- TechnicalSEO.com Tools vs SEO Site Checkup
How this page was made
- The verdict at the top follows a fixed rule. When both tools are in the same category and either is in our top three for it, the verdict follows that ranking: the higher-placed tool is our pick. The top three weigh who each tool suits as well as its grades, so a pick can go against the GPA. Otherwise the page does not pick one and says which grades higher: the higher GPA first; on a tie, the one with a free plan, then the one that starts cheaper in dollars a month, counted the same way for both; if they are still level, what the choice depends on.
- The grades are our own, from each tool’s review or report card. The GPA is their average.
- Prices, plans and platforms come from each tool’s listing. The table above says where each price was read and when.
- The differences and the answers to the questions are worked out from those listings.