Can I Use
Can I Use (caniuse.com) is a free, ad-supported reference site that provides up-to-date browser compatibility tables for HTML5, CSS3, JavaScript, and other web standards. It is operated by founder Alexis Deveria and serves a global base of individual web developers and designers through self-service organic search.
- Company typePrivate
- Founded2010
- Headquarters—
- Headcount—
- GTM typeB2C
- OfferingSoftware
What Can I Use does
Can I Use (caniuse.com) is a free, web-based reference tool providing up-to-date browser compatibility tables for front-end web technologies including HTML5, CSS3, JavaScript APIs, SVG, and other web standards. Founded in 2010 and operated by Alexis Deveria, the site tracks over 1,000 web technology features across desktop and mobile browser versions, with color-coded support indicators and usage share statistics sourced from StatCounter GlobalStats. Users can search for specific features, compare browser support side-by-side, and import their own Google Analytics data to personalize the usage view. The site is actively maintained and the data is licensed under CC BY 4.0, with raw data and community contribution workflows hosted on GitHub.
The product surface extends beyond the core website through community-built third-party tools that leverage the open dataset, including the CanIUse Embed, Caniuse Component presentation tool, a command line interface, the DoIUse CSS linter, and "I Want to Use." A strategic partnership with BrowserStack enables users to test compatibility across 2,000+ real browsers and devices directly from the site, while location detection is provided by ipinfo.io. The October 2025 platform update integrated web-features project tables and introduced Baseline status, filtering, and sorting, broadening the reference from a single browser-support view into a multi-source web-platform compatibility index.
The business model is a freemium, advertising-supported site with a nominal $1/month Patreon membership that removes ads. Can I Use is privately held, founder-owned, operates without venture capital or institutional investors, and has no stated parent company or formal corporate structure based on available information. It serves a horizontal global base of individual web developers and designers as a self-service reference tool, with no enterprise sales motion and no documented enterprise customers.
Can I Use firmographics
Firmographics- Name
- Can I Use
- Legal name
- Can I Use
- Website
- https://caniuse.com
- Company type
- Private
- Founded year
- 2010
- Operating status
- Operating
- Short description
- Can I Use (caniuse.com) is a free, ad-supported reference site that provides up-to-date browser compatibility tables for HTML5, CSS3, JavaScript, and other web standards. It is operated by founder Alexis Deveria and serves a global base of individual web developers and designers through self-service organic search.
- Ownership category
- akta.pro rank
Can I Use industry classification
Industry- Product category
- Web Developer Reference / Browser Compatibility Data
- NAICS
- Web Search Portals and All Other Information Services (51929)
- SIC
- Services-Computer Programming, Data Processing, Etc. (7370)
- akta.pro primary industry
- Testing, Inspection, Certification & Commissioning (TICx) Technical Services (BPAHAIAL)
Keywords
Can I Use business model
Business model- GTM type
- B2C
- Offering type
- Software
- Cost components
- Technology or R&D, Operations, Infrastructure, Personnel, Marketing or Sales
Revenue model
- Patreon Membership: Monthly subscription at $1/month through Patreon that disables advertisements for supporters. This is a minimal recurring revenue stream supporting site maintenance.
- Advertising: Free tier supported by advertisements displayed throughout the site to all non-Patreon users.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Monthly | Free tier with ads |
| Subscription | Monthly | Patreon supporter ($1/month) |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels3 records
Can I Use product offering
Product offeringCore offering
Can I Use (caniuse.com) is a free web-based reference tool that provides up-to-date browser support tables for front-end web technologies including HTML5, CSS3, JavaScript, SVG, and other web standards. Developers search for a feature and see color-coded compatibility across desktop and mobile browsers, augmented with usage share data from StatCounter GlobalStats. The site is supported by advertising and an optional Patreon subscription that disables ads.
Product overview
Can I Use is a single-purpose free reference tool (caniuse.com) providing up-to-date browser compatibility tables for front-end web technologies. The core product is the caniuse.com website itself, which serves as an index of browser support data for HTML5, CSS3, JavaScript, SVG, and related web standards. Users search for specific features to see support matrices across browser versions. The site also offers a Browser Comparison Tool for side-by-side feature compatibility checking and a Browser Usage Table showing market share data. The ecosystem includes community-built third-party tools (CanIUse Embed, Caniuse Component, CLI tool, DoIUse CSS linter, I Want to Use) that leverage the open data. Related sites by the same maintainer include Can I email (email client support) and Accessibility Support (assistive technology compatibility). A voluntary Patreon subscription ($1/month) offers ad-free browsing. Raw data is available on GitHub under CC BY 4.0 license.
Differentiator
Problem solved
Functional benefit
Products and services
- Can I Use (caniuse.com) Free web-based reference tool providing up-to-date browser support tables for HTML5, CSS3, JavaScript APIs, SVG, and other web standards across desktop and mobile browsers; targets web developers and designers verifying feature compatibility before implementation.
- Patreon Ad-Free Membership Optional paid subscription via Patreon ($1/month) that removes advertisements site-wide in exchange for supporting site maintenance; intended for individual developers who use the reference regularly.
Quantifiable outcome
- BrowserStack partnership allows testing across 2,000+ real browsers and devices
Companies that use Can I Use
Customer profileNamed customers1 record
Segments1 record
Ideal customer profiles1 record
Can I Use technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration3 records
Feature5 records
Can I Use partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered core.
- BrowserStackcoreBrowserStack partnership enables users to test website compatibility across 2,000+ real browsers and devices directly from caniuse.com. The partnership allows quick links to test features on specific browser versions including IE 11, Safari 17, Safari on iPhone 14, and Chrome on Galaxy S23.
- StatCounter GlobalStatscoreUsage share statistics sourced from StatCounter GlobalStats, providing real-world browser usage data to show what percentage of users can use each feature.
- GitHub CommunitycoreThe web development community contributes to caniuse data through GitHub, suggesting features, voting on priorities, submitting support data, and reporting issues.
Scale indicators3 records
Recent moves6 records
Expansion highlights4 records
Can I Use competitors and assessment
Company assessmentOthers
- Igalia: Open-source consultancy contributing to web-platform implementation (Safari, Blink) and the web-features project. Adjacent rather than directly competitive, but materially shapes the data Can I Use surfaces and competes for the mindshare of "what works where" on the web.
Broad incumbents
- CSS-Tricks (DigitalOcean): Long-running web-development tutorial and reference site now owned by DigitalOcean covering CSS, HTML, and JavaScript with browser-support commentary. Comparable as a destination for developers seeking feature guidance, though broader in scope than compatibility lookups.
- web.dev (Google): Google's developer-education platform covering web platform capabilities, performance, and Baseline feature status. Backed by Chrome team resources and competes for the same audience of developers evaluating feature readiness.
- Stack Overflow: Q&A platform where developers explicitly discuss and document browser-compatibility issues, capturing tribal knowledge that complements Can I Use's structured tables. Competes for the same intent queries ("does X work in browser Y") in search engines.
Direct peers
- W3Schools: Long-established web development tutorial and reference site covering HTML, CSS, JavaScript, and browser support. Directly comparable to Can I Use because developers routinely cross-reference compatibility information between the two; also a top SEO competitor for browser-feature queries.
- MDN Web Docs (Mozilla): Mozilla's flagship developer reference platform providing HTML, CSS, and JavaScript documentation including Browser Compat Data (BCD). It is the most direct competitor as both serve as canonical web-feature references for front-end developers and increasingly share data through the web-features project.
- Accessibility Support (a11ysupport.io): Sister site by the same founder extending the caniuse compatibility-table model to assistive-technology (AT) and browser accessibility feature support. Same data-platform template, same persona (web developers), same product pattern, just different feature domain.
- DevDocs: Aggregated developer documentation platform covering dozens of languages and frameworks including browser compatibility context. Comparable as a developer-facing consolidated reference tool with free/paid tiers, competing for the same organic search real estate.
- Can I Email: Sister site run by the same maintainer (Alexis Deveria) applying the caniuse model to email-client HTML/CSS support. Same data format, same community-driven contribution model, and same target developer persona, making it the most comparable vertical extension of Can I Use.
Emerging players
- web-features project: Cross-vendor open-source project (under web-platform-dx, supported by Google, Mozilla, Apple, Igalia) producing curated "Baseline" feature data and definitions. Was integrated into caniuse in Oct 2025; represents a potential upstream competitor that could supplant independent references.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Can I Use social profiles
Digital presenceCan I Use compliance and trust
Trust signalCompliance1 record
Can I Use financial estimates
Financial estimateRevenue estimate
Valuation estimate
Can I Use leadership team
Management profileNumber of profiles
Profiles2 records
Can I Use funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Can I Use M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Can I Use
What does Can I Use do?
Can I Use (caniuse.com) is a free web-based reference tool that provides up-to-date browser support tables for front-end web technologies including HTML5, CSS3, JavaScript, SVG, and other web standards. Developers search for a feature and see color-coded compatibility across desktop and mobile browsers, augmented with usage share data from StatCounter GlobalStats. The site is supported by advertising and an optional Patreon subscription that disables ads.
Is Can I Use a public or private company?
Can I Use is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Can I Use founded?
Can I Use was founded in 2010.
How does Can I Use make money?
Two revenue lines are on record. Patreon Membership is the primary driver. The others are advertising.
Who are Can I Use's main competitors?
Igalia is listed as an others. Broad incumbents are CSS-Tricks (DigitalOcean), web.dev (Google) and Stack Overflow. Direct peers are W3Schools, MDN Web Docs (Mozilla), Accessibility Support (a11ysupport.io), DevDocs and Can I Email. web-features project is listed as an emerging player.
Does Can I Use have an API?
No public API is recorded for Can I Use.
What industry is Can I Use in?
Can I Use's product category is Web Developer Reference / Browser Compatibility Data. Its primary akta.pro industry code is BPAHAIAL, Testing, Inspection, Certification & Commissioning (TICx) Technical Services. Its NAICS code is 51929 and its SIC code is 7370.