Marker.io
Marker.io lets users to capture bug reports & client feedback from any website.
Market Share of Marker.io
Current Customer(s)
4557
Market Share (Est.)
1.15%
Ranking
#3
Top Competitors and Alternatives of Marker.io
The top three of Marker.io’s competitors in the Browser Testing category are CodePen with 95.38%, Cypress.io with 1.95%, BrowserStack with 0.85% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| CodePen | 377531 | 95.38% | Marker.io vs CodePen |
| Cypress.io | 7714 | 1.95% | Marker.io vs Cypress.io |
| BrowserStack | 3379 | 0.85% | Marker.io vs BrowserStack |
| TestCafe | 803 | 0.20% | Marker.io vs TestCafe |
| LambdaTest | 405 | 0.10% | Marker.io vs LambdaTest |
| iMacros | 265 | 0.07% | Marker.io vs iMacros |
| Rainforest QA | 242 | 0.06% | Marker.io vs Rainforest QA |
| Browserling | 228 | 0.06% | Marker.io vs Browserling |
| Ghost Inspector | 222 | 0.06% | Marker.io vs Ghost Inspector |
| NightwatchJS | 168 | 0.04% | Marker.io vs NightwatchJS |
| Kobiton | 127 | 0.03% | Marker.io vs Kobiton |
| TestingBot | 61 | 0.02% | Marker.io vs TestingBot |
| Browsersync | 50 | 0.01% | Marker.io vs Browsersync |
| BrowseEmAll | 16 | 0.00% | Marker.io vs BrowseEmAll |
| Attensee | 14 | 0.00% | Marker.io vs Attensee |
| EveryStep | 8 | 0.00% | Marker.io vs EveryStep |
| MultiBrowser | 7 | 0.00% | Marker.io vs MultiBrowser |
| DalekJS | 7 | 0.00% | Marker.io vs DalekJS |
| Testling | 6 | 0.00% | Marker.io vs Testling |
| Aerokube Moon | 4 | 0.00% | Marker.io vs Aerokube Moon |
Popular Comparisons
Top Competitors and Alternatives of Marker.io
The top three of Marker.io’s competitors in the Browser Testing category are CodePen with 95.38%, Cypress.io with 1.95%, BrowserStack with 0.85% market share.
Marker.io vs CodePen
Marker.io vs Cypress.io
Marker.io vs BrowserStack
Marker.io vs TestCafe
Marker.io vs LambdaTest
Marker.io vs iMacros
Marker.io vs Rainforest QA
Marker.io vs Browserling
Customers of Marker.io
Around the world in 2026, over 4553 companies have started using Marker.io as Browser Testing tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| TheMoneyBooks | 10,000+ | Forsyth | Georgia | United States |     |
| Georgetown University | 10,000+ | Washington, D.C. | Washington, D.C. | United States | |
| Takko Fashion | 10,000+ | Telgte | North Rhine-Westphalia | Germany | |
| Olymel | 10,000+ | Saint-Hyacinthe | Quebec | Canada | |
| CDA | 10,000+ | The Hague | South Holland | Netherlands | |
| University Of Groningen | 10,000+ | Groningen | Groningen | Netherlands | |
| The Connor Group | 10,000+ | Miamisburg | Ohio | United States | |
| Starwood Hotels & Resorts | 10,000+ | Stamford | Connecticut | United States | |
| Bofrost | 10,000+ | Straelen | North Rhine-Westphalia | Germany | |
| Indiana University Indianapolis | 10,000+ | Indianapolis | Indiana | United States | |
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Marker.io Customers by Products and Services
The top three products and services offering customers that use Marker.io for Browser Testing are Technology (31), Marketing (31), Education (30).
Customers
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Marker.io Customers by Employee Size
The majority of Marker.io's customers for the browser-testing category fall in the company size of 0 - 9 employees (1874 companies), 20 - 49 employees (1272 companies), 100 - 249 employees (616 companies).
Employee Size
Marker.io Customers by Geography
The top three geographies of Marker.io for browser-testing are the United States with 2460(59.48%), United Kingdom with 510(12.33%), Canada with 280(6.77%) customers respectively.
Customers
Employees of Marker.io
Also see other Products/Services by Marker.io in:
FAQ
Find answers to the most often asked questions by users.
Who are the top Marker.io competitors?
Marker.io’s Top competitors in the browser-testing category are CodePen, Cypress.io, BrowserStack. You can view a full list of Marker.io competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Marker.io and 40,000 other technologies on the internet. You can also compare Marker.io and its feature with top competitors here : Marker.io vs CodePen Marker.io vs Cypress.io Marker.io vs BrowserStack.
What is Marker.io customer distribution based on company size?
What is Marker.io market share in the browser-testing?
What are the top countries that use Marker.io?
What are the top industries that use Marker.io?
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