Interval vs. PASS Comparison


Interval	PASS NCSS	+	+
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About Interval generates full web apps just from backend Node.js or Python code. If you love writing code but hate building UIs, you'll love building with Interval. Interval introduces a new programming model for building UIs. Simply make Interval SDK calls alongside your business logic, and Interval automatically produces UIs in your browser. Interval's component library compresses the tedious work of building and wiring up UIs for your tools into simple async method calls placed within your business logic. Interval automatically validates input in the UI and on the backend. The method call doesn't resolve until the user enters valid input. Interval renders a responsive, accessible UI in the user's browser. Interval returns the user-submitted value to your backend. All the network communication is handled for you—no need to write APIs for your internal tools.	About PASS software provides sample size tools for over 1100 statistical test and confidence interval scenarios - more than double the capability of any other sample size software. Each tool has been carefully validated with published articles and/or texts. Get to know PASS by downloading a free trial, viewing the video to the right, or exploring this website. PASS has been fine-tuned for over 25 years and is now the leading sample size software choice for clinical trials, pharmaceuticals, and other medical research. It has also become a mainstay in all other fields where sample size calculation or evaluation is needed. In PASS, you can estimate the sample size for a statistical test or confidence interval in a few short steps. If you need guidance during any of the steps, PASS has excellent documentation, there are free training videos, and you can contact our team of Ph.D. statisticians.
Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported	Platforms Supported Windows Supported Mac Not Supported Linux Not Supported Cloud Not Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported
Audience Developers searching for an Application Development solution that helps build internal tools with just backend code	Audience Companies searching for a solution providing sample size tools for over 1100 statistical test and confidence interval scenarios
Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported	Support Phone Support Supported 24/7 Live Support Not Supported Online Supported
API Offers API Not Supported	API Offers API Not Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing $10 per user per month Free Version Supported Free Trial Not Supported	Pricing $395 per year Free Version Not Supported Free Trial Supported
Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software	Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software

Training Documentation Supported Webinars Not Supported Live Online Supported In Person Not Supported	Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported
Company Information Interval United States interval.com	Company Information NCSS Founded: 1983 United States www.ncss.com/software/pass/
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IntervAI	ABTestly
waiting Python Software Foundation View All	nQuery Statistical Solutions View All
Categories Application Development Supported Web App Development Supported	Categories Statistical Analysis Supported
	Show More Features Statistical Analysis Features Analytics Supported Association Discovery Supported Compliance Tracking Supported File Management Not Supported File Storage Supported Forecasting Supported Multivariate Analysis Supported Regression Analysis Supported Statistical Process Control Supported Statistical Simulation Supported Survival Analysis Supported Time Series Supported Visualization Supported
Integrations Amazon Web Services (AWS) Supported Node.js Supported OpenAI Supported PostgreSQL Supported Python Supported TypeScript Supported n8n Supported View All 7 Integrations	Integrations Amazon Web Services (AWS) Not Supported Node.js Not Supported OpenAI Not Supported PostgreSQL Not Supported Python Not Supported TypeScript Not Supported n8n Not Supported
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