Companies that use Psalm
It is a type-checking static analysis tool for PHP that finds bugs humans can miss, and improves code quality. It is designed to be useful on both large legacy codebases and small, modern ones. It can help you prevent the vast majority of type-related runtime errors, and also enables you to take advantage of safe coding patterns popular in other languages.
346
companies
List of companies using Psalm
curl --request POST \
--url "https://api.theirstack.com/v1/companies/search" \
--header "Accept: application/json" \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <api_key>" \
-d "{
\"company_technology_slug_or\": [
\"psalm\"
]
}"Technology
is any of
Psalm

Employees160Revenue$148kPrimary and Secondary Education
PsalmHigh confidenceEmployees32Financial Services
PsalmHigh confidence
Employees8Revenue$2.4MIT Services and IT Consulting
PsalmHigh confidenceEmployees3Entertainment Providers
PsalmHigh confidenceReligious Institutions
PsalmHigh confidence
Employees540Education
PsalmHigh confidence
Employees7Insurance
PsalmHigh confidence
Employees762Revenue$36MFinancial Services
PsalmHigh confidence
Employees1kRevenue$6.3MReligious Institutions
PsalmHigh confidence
Employees9.1kRevenue$10BFinancial Services
PsalmHigh confidence
We have data on 346 companies and users that use Psalm. Our Psalm users and 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.
Technology Usage Statistics and Market Share
How to target Psalm users
- How to customize this list?
You can customize this data to your needs by filtering for geography, industry, company size, revenue, technology usage, job postions and more. You can download the data in Excel or CSV format.
- How to be alerted when companies adopt this technology?
You can get alerts for this data. You can get started by selecting the technology you are interested in and then you will receive alerts in your inbox when there are new companies using that technology.
- How to import this data to my CRM?
You can export this data to an Excel file, which can be imported into your CRM. You can also export the data to an API.
Frequently asked questions
Our data is sourced from job postings collected from millions of companies. We monitor these postings on company websites, job boards, and other recruitment platforms. Analyzing job postings provides a reliable method to understand the technologies companies are employing, including their use of internal tools.
We refresh our data daily to ensure you are accessing the most current information available. This frequent updating process guarantees that our insights and intelligence reflect the latest developments and trends within the industry.
Psalm is a static analysis tool designed for PHP codebases. It aids developers in ensuring the correctness of their code by detecting various types of errors such as type mismatches, unused variables, and incorrect function calls. By analyzing the code without executing it, Psalm can catch potential issues early in the development process, leading to more reliable and error-free applications.
Code Review is a crucial aspect of software development, ensuring that code meets quality standards, is secure, and adheres to best practices. Psalm falls into the category of Code Review tools, offering automated static analysis capabilities specifically tailored for PHP projects. With its focus on type safety and error detection, Psalm helps developers maintain code quality and prevent bugs before they occur.
Psalm was founded in 2018 by Vimeo engineer Matt Brown with the goal of improving the quality and reliability of PHP applications. Motivated by the need for a more robust static analysis tool for PHP, Brown created Psalm to provide developers with a tool that goes beyond basic syntax checking, empowering them to write cleaner and more maintainable code.
In the current market, Psalm has gained traction among PHP developers seeking to enhance their code review processes. While it may not have the same widespread adoption as some mainstream PHP tools, Psalm's innovative approach to static analysis has garnered a dedicated user base. With the growing emphasis on code quality and reliability in software development, it is likely that Psalm's market share will continue to expand as more developers recognize the benefits of leveraging advanced static analysis tools.