Headspin Alternatives

Perform Web Testing on 2000+ Browsers & OS

Open Source freemium $15.0 / Monthly

BrowserStack is a software testing platform for developers to comprehensively test websites and mobile applications for quality.

Open Source freemium $29.0 / Monthly (Starts at single user plans and billed annually)

As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more

Try for free paid Free Trial $15.0 / Monthly (125+ Documents)

Oracle Application Testing Suite is a comprehensive, integrated testing solution for web applications and services.

SMARTBEAR ReadyAPI is one of the legit and professional automated testing API platforms that allows teams to create and run automated security tests for APIs and SOAP APIs.

Keysight Network Test is a modular, scalable, software-only solution that delivers an effective test, measurement, and performance monitoring platform for managing and troubleshooting wired and wireless networks.

Tricentis NeoLoad is an Enterprise Performance Load Testing platform that provides hardware-based performance simulations and can simulate web services, databases, file servers, and virtualized environments.

Get more with Cisco TrustSec software defined segmentation technology. Facilitate dynamic role-based policy enforcement across your network.

Official Twitter account of JMeter, the open source load testing tool by @TheAsf. Code: https://t.co/ADK2A8Pl14. Website: https://t.co/oc0MW2ksea

Open Source

NETSCOUT is a network monitoring software that ensures visibility, data visualization reporting, and alarms through predictive analysis.

WebLOAD - The most flexible and cost effective software for enterprise load, stress and performance testing, integrated with DevOps processes. Click for details

BlazeMeter is a self- service performance load testing cloud tool

Load testing tool for websites and mobile that works with hard-to-test applications.

Micro Focus LoadRunner is the number one load testing tool for project teams.