Companies using Sinatra by Sinatra in 2025
As of 2025, 356 verified companies use Sinatra – across industries, company sizes, and geographies. This is real, verified data. Whether you’re looking to analyze the market, build a target list, or get a sales edge – this is your starting point.
What is Sinatra?
Sinatra by Sinatra Community, is a free and open source software web application framework and domain-specific language, written in Ruby. It is an alternative to other Ruby web application frameworks such as Ruby on Rails, Merb, Nitro, and Camping. It is dependent on the Rack web server interface. It is commonly used for small to medium sized web applications, APIs, and prototyping. It would be useful for departments focused on web development, software engineering, and IT infrastructure.
Last updated date
August 17, 2025
Number of Companies using
356
The majority are based in the
United States
Most common industry?
Business Services
Sinatra’s sample user list in 2025
Company Name
Country
Industry
Employees
Revenue
Product
Target
United States
United States
Department Stores, Shopping Centers & Superstores
440000
$105.9B
Sinatra
Salesforce
United States
United States
Customer Relationship Management (CRM) Software
76453
$38.6B
Sinatra
We have data on 356 companies that use Sinatra. Our Sinatra customers list is available for download and comes enriched with vital company specifics, including industry classification, organizational size, geographical location, funding rounds, and revenue figures, among others.
Get a Free Sample of Companies that use Sinatra
We’ll send you a personalized preview of companies using Sinatra—tailored to your ideal customer profile. No fluff. Just verified data. And a chance to turn tech signals into pipeline.
Sinatra users and customers by country
United States
United Kingdom
2.6K Companies
India
2.6K Companies
Canada
2.6K Companies
Germany
2.6K Companies
Where Sinatra Shows Up Most
Sinatra is used across a wide range of sectors:
Business Services
Software
Media & Internet
Custom Software & IT Services
Hospitality
From lean startups to global enterprises, Sinatra’s footprint is wide, and that means opportunity.
Tech Stack Database
How It Works
It’s everything you wish outbound was—automated, precise, and scalable.
- Landbase finds and qualifies your ideal prospect data automatically
- Landbase deploys specialized AI agents to generate and run high-converting campaigns
- Landbase executes across all channels, handling all the technical complexity behind the scenes.
- Your pipeline fills up. You get to focus on strategy, not busywork.
Trusted by High-Performing GTM Teams
Join the teams using Landbase to:
- Eliminate manual prospecting
- Fill pipeline faster
- Win against competitors
- Built for SDRs, AEs, RevOps, and GTM Leaders
- Powered by AI. Delivered with Speed
FAQs
Contact UsHow latest this data is?
This data is updated on August 17, 2025
What is Sinatra?
Sinatra is a free and open-source software web application framework and domain-specific language (DSL) written in Ruby. It’s used for building web applications, APIs, and prototypes.
What is Sinatra commonly used for?
It is commonly used for small to medium sized web applications, APIs, and prototyping.
What kind of departments find Sinatra useful?
It would be useful for departments focused on web development, software engineering, and IT infrastructure.
How many companies are using Sinatra in 2025?
As of 2025, 356 verified companies use Sinatra.
What is needed to run Sinatra?
It is dependent on the Rack web server interface.