jamovi

Overview

jamovi is a free, open-source statistics application for desktop and browser-based analysis. It is best suited to students, researchers, and other users who want statistical tools without having to write code. The desktop edition is fully offline; browser access is more flexible, but its free guest tier trades away longer sessions and support for larger datasets.

Key features

jamovi supports statistical tests, regression models, and Bayesian analysis. Its spreadsheet-style interface lets users drag variables into an analysis, adjust options, and see results update immediately. That makes it a practical choice for routine analysis when scripting would add friction. Users who want more transparency can inspect the exact R syntax behind analyses, since jamovi is powered by R.

It imports SPSS (.sav), SAS, Stata, CSV, and Excel files, covering several common formats without requiring users to rebuild their datasets. Data, analyses, and results are saved in one shareable, reproducible file, a useful safeguard when handing work to collaborators. Cloud plans include the full jamovi module library, and Cloud can connect to OneDrive to open and save jamovi files.

Pricing

jamovi separates its no-cost desktop application from its browser plans. The desktop application costs nothing, is free forever, and works completely offline after installation. It is the strongest fit for people who can install software and do not need browser access; it avoids Cloud Guest's session and dataset restrictions.

Cloud Guest costs nothing, requires no credit card, and provides browser-based point-and-click analysis powered by R with the full module library. It suits occasional use or access from a device where installation is impractical. The tradeoff is meaningful for sustained work: Guest sessions do not include queue skipping, unlimited session length, longer idle timeouts, or larger datasets.

Priority is for students and researchers, with pricing that varies by region and no fixed price stated. It adds always-available access, unlimited session length, longer idle timeouts, and support for larger datasets, making it the more appropriate Cloud option for regular or demanding sessions. Teams uses custom pricing for groups and institutions. It adds group and classroom subscriptions, centrally managed accounts, private cloud hosting, and on-premise deployment in beta; those administration and hosting options are relevant to organizations rather than individual users.

Platforms

jamovi is available on Windows, macOS, Linux, and the web, with desktop and Cloud deployment options. Desktop works offline after installation. Cloud runs in a browser without installation or setup and supports modern browsers, Chromebooks, lab computers, tablets, and other devices. That makes Cloud useful where users move between devices or share lab machines, while the desktop version is the better fit when offline access and freedom from Cloud guest limits matter more.

Who it's for

jamovi is a strong fit for students, researchers, and teaching settings that need a point-and-click route to statistical tests, regression, or Bayesian analysis. Its R syntax display also gives technically inclined users a way to see the code behind an analysis without making code a prerequisite. The free desktop edition suits individual offline work; Cloud Guest suits lighter browser use, while Priority and Teams address longer sessions and institutional administration respectively.

It is less suitable when a user needs larger datasets or long, uninterrupted browser sessions but does not want a paid Cloud plan. In that case, the free offline desktop edition may be preferable if installation is possible.

Pros and cons

• Pro: The free desktop edition works offline, so ongoing use does not depend on a browser session.
• Pro: Statistical tests, regression, and Bayesian analysis are accessible through a point-and-click interface, with R syntax visible for users who want to inspect the underlying work.
• Pro: Imports SPSS, SAS, Stata, CSV, and Excel data, and combines data, analysis, and results in a reproducible file.
• Pro: Cloud access needs no installation or credit card, and supports devices including Chromebooks and tablets.
• Con: Cloud Guest lacks queue skipping, unlimited session length, longer idle timeouts, and larger datasets, restricting its usefulness for extended or heavier browser work.
• Con: Priority pricing varies by region, while Teams requires a custom quote, so neither offers a single stated price for budgeting.

Alternatives

Browse statistical analysis software to compare options across the category. JASP is another free option for Linux, macOS, and Windows; its stated requirements include a 64-bit operating system, 4 GB of free disk space, and at least 4 GB of RAM. Choose it if those platform and system requirements suit your setup.

Stata is an alternative for readers considering a paid statistical package: Stata/BE Prof+ is $175 a year for faculty and staff at accredited, degree-granting universities. EViews is another freemium option, with a listed Academic Single-User License at $700 a month requiring current academic affiliation.

gretl is a free, open-source alternative available for Linux, macOS, and Windows. SAS/STAT is a paid alternative with pricing available by contacting SAS. R is a free software environment. PAST offers a free edition with spreadsheet-style data entry, univariate and multivariate statistics, and graphical analysis. LatentGOLD is a freemium Windows option with an annual single-user plan priced at €795 a year.

Verdict

Choose jamovi if you want a free, offline-capable statistics application with a visual workflow, broad data imports, and results saved in a reproducible file. Its main advantage is that it makes analysis approachable without hiding the R syntax. Look elsewhere if your work depends on long or large browser sessions but you do not want a paid Cloud tier; the free desktop version is the better route when installation and offline use are acceptable.