Feature Flag Tools Market Share & Usage Statistics (2026)
LaunchDarkly runs on 43,455 live websites, 96.3% of the 45,121 sites we detect using feature flag tools. Below, all 4 tools we detect in this category, ranked by live websites, with market share and 30-day adoption momentum.
Data updated Sep 13, 2026
- #1
LaunchDarkly
LaunchDarkly is a feature flag and progressive delivery platform.
Live websites43,455Market Share96.31%Top CountryUnited States
Feature Flags Market Data
Adoption and 30-day momentum across 4 feature flags technologies, measured from our live detection crawl.
Biggest Movers
No technology gained domains in this window.
Where Switchers Landed
Domains that adopted a feature flags tool in the last 90 days after dropping another — ranked by where they landed.
1 switching domains tracked, most moving to Beamer.
Market Share
- LaunchDarkly96.31%
Beamer1.87%
FlagSmith1.74%
LaunchNotes0.08%
Feature Flags
FAQ.
What is Feature Flags software?
Feature Flags covers the tools a site can load or configure to handle this part of its stack. We detect one of the 4 feature flags tools in this category on 45,121 live sites. A detection means we found the technology on the site, which is not the same as a paid account.
What are the most popular feature flags platforms?
Across 45,121 detected sites, the most widely found feature flags tools are: LaunchDarkly (96.31% share, 43,455 sites), Beamer (1.87% share, 845 sites), FlagSmith (1.74% share, 784 sites). Others we see regularly include LaunchNotes.
Which feature flags tool has the largest market share?
LaunchDarkly is the most widely detected feature flags tool at 96.31% share, on 43,455 sites. The largest share of those sites belongs to Retail companies, and to businesses in the 1-10 employee band.
Which industries use feature flags software the most?
The industries with the most detected sites in this category are Retail, Motor Vehicle Manufacturing, Real Estate, Hospitality, Medical Practices. Industry mix follows where these tools get installed, so a category carried by website builders or agency templates will lean toward the verticals those platforms serve rather than the vendor's target buyer.
Which countries have the highest adoption of feature flags tools?
We detect the most feature flags sites in United States, Australia, Canada, United Kingdom, Netherlands. Country here is the company's registered location in our enriched data rather than where the site is served from, so read it as a ranking of markets rather than a measure of any single one.
How do I choose the right feature flags platform?
Start from your own size, industry and primary use case rather than from share. LaunchDarkly, Beamer and FlagSmith are the three we detect most often in this category, which tells you what is common, not what fits you. Compare their integrations, pricing tiers and support commitments against the workflow you actually run, and check each vendor's own documentation for current capabilities.
How many companies use feature flags software?
TechnologyChecker.io detects feature flags tools on 45,121 live sites. That is a count of sites carrying the technology, not a count of paying customers, and a site running two tools in this category is counted under each. We crawl 2 billion+ URLs across 29.9M live business domains each sweep.
What is the source of this data?
TechnologyChecker.io's web crawling and technology detection platform. We've logged 2.12 billion total detections over 20+ years, covering 40,000+ technologies across the 29.9M live business domains we successfully crawl each sweep. Detection methods include JavaScript analysis, HTTP headers, HTML patterns, DNS records, and certificate transparency logs.