Phase One Alternatives

Build & add interactive calculators to your website! Choose from more than 50 premade calculators or build your own from scratch. No coding required. Free plan available. Zapier Integration. Publish Anywhere.

freemium $5.0 / Monthly ("PayPal payments", "Order From", "Mail Results", "Zapier")

NI AWR Design Environment is a circuit design and simulation solution.

Tomba is the leading solution to find and verify professional email addresses. Start using Tomba and connect with the people that matter for your business.

Try for free Open Source freemium $39.0 / Monthly (Enterprise $389.00/mo Searches 25k Verifications 60k Teams 20)

iWinSoft Image Converter is a batch image processor that allows the user to convert multiple images to most popular vector and raster image formats including EPS, PSD, PDF, TPIC, PNG, JPG and all types of RAW formats.

TypeSample is a tool for identifying and sampling web fonts.

Mapnik is a Free Toolkit for developing mapping applications.

Open Source

fancyapps.com - Fancy App Store

ID2Office is an Adobe InDesign to Microsoft Office and Apple Keynote conversion solution.

The super fast color schemes generator! Create, save and share perfect palettes in seconds!

clipboard.js provides an approach to copy text to the clipboard with No Flash and No frameworks.

Chemical WorkBench is a software for kinetic mechanism analysis and device/reactor scale kinetic modeling of processes in gases, plasma and at the gas-solid interfaces.

ScrollReveal is a tool to add scroll animations for web and mobile browsers.

Open Source

Pixlr® makes it easy to transform everyday images into stunning works of art.

Mathematica has characterized the cutting edge in specialized processing—and gave the chief calculation environment to a large number of pioneers, instructors, understudies, and others around the globe.