Fly.io Competitors and Similar CompaniesClear all
Fly.io's competitors and similar companies include Postman and SmartBear.
 Fly.io Fly.io is a developer of a JavaScript platform that enables users to create content delivery networks. |  SmartBear SmartBear Software is a company that provides software development, testing, and monitoring tools. | ||
Founding Date | Founding Date 2017 | Founding Date 2014 | Founding Date 2007 |
Type | Type Private | Type Private | Type Subsidiary |
Tags | |||
Locations | Locations Chicago, US HQ | Locations San Francisco, US HQ Bengaluru, IN Bengaluru, IN | Locations Somerville, US HQ Docklands, AU Galway, IE |
Employees | Employees 554% decrease | Employees 3,1302% increase | Employees 9983% decrease |
Valuation ($) | Valuation ($) 447.3 m | Valuation ($) 2 b | Valuation ($) N/A |
Operating ⚠ | |||
Integrations | Integrations N/A | Integrations 49 (Sep, 2025) | Integrations 27 (Jan, 2024) |
Users | Users N/A | Users 40 m (Sep, 2025) | Users 16 m (Jan, 2024) |
Funding | |||
Latest funding round | Latest funding round $ 70m (almost 3 years ago) | Latest funding round $ 225m (almost 5 years ago) | Latest funding round N/A |
Total funding raised | Total funding raised $ 107m | Total funding raised $ 433m | Total funding raised N/A |
For sources of this data, please see the company profile
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Postman
HQ
San Francisco, US
Employees
3,130↑ 2% increase
Postman is a company that develops an API platform for enterprises.
View companySmartBear
HQ
Somerville, US
SmartBear Software is a company that provides software development, testing, and monitoring tools.
View company