Rain is a cloud-based point of sale (POS) system for small to midsized retailers.
Get all 113 companies using Rain
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Companies
113
Top Country
US
Top Industry
E-Commerce
Adoption Insights
Rain is used by 113 companies in our database, representing approximately 0.00% of all tracked websites. The most common industry using Rain is E-Commerce, and adoption is strongest in US.
Top Countries Using Rain
Top Industries Using Rain
Top Alternatives to Rain
Other Ecommerce technologies sorted by adoption
How We Detect Rain
The Web Radar detects Rain by analyzing HTTP headers, JavaScript variables, HTML source code, cookies, and DNS records across 3M+ websites. Our detection engine uses over 10,000+ pattern rules to ensure accurate identification. Browse all technologies →
Frequently Asked Questions
What is Rain?+
Rain is a cloud-based point of sale (POS) system for small to midsized retailers.
How many companies use Rain?+
113 companies in our database use Rain, representing approximately 0.00% of all tracked websites.
What industries use Rain the most?+
The top industries using Rain are E-Commerce, Music, Consumer Goods.
What countries use Rain the most?+
The top countries using Rain are US, CA, GB.
Is Rain popular?+
Rain is used by 113 companies, making it a notable Ecommerce technology based on adoption across our tracked websites.
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Browse DatasetsData last updated: July 2026