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Tech riderRev. 4 Oct 2026

Hypothesis

Ch 097.0of 32 Unit Testing Frameworks
  1. 1Runs onAPI, Browser, Web
  2. 2CostsFree plan
  3. 3Supported languagesPython
  4. 4Parameterized casesYes
  5. 5Property-based checksYes
5 lines stated Written from the maker's own pages: hypothesis.readthedocs.io, web.hypothes.is
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The Hypothesis homepage

Overview

Hypothesis is ranked #9 of 32 in unit testing frameworks on Specifiction. It runs on API, Browser extension, Web. There is a free plan.

Hypothesis plans and pricing

All plans
Free Free Per student/yearly Core annotation · Private groups · Self-service support web.hypothes.is · 4 Oct 2026
Bronze Not published Per student/yearly Core annotation · LMS integration · Up to 1,000 user seats · 1 annual training session · Standard email support web.hypothes.is · 4 Oct 2026
Silver Not published Per student/yearly Core annotation · LMS integration · Up to 2,000 user seats · Advanced analytics · Auto-grading · Hypothesis Academy web.hypothes.is · 4 Oct 2026
Gold Not published Per student/yearly All Silver features · Up to 3,000 seats · Unlimited training · Dedicated CSM · Premium support · Quarterly check-ins web.hypothes.is · 4 Oct 2026
Custom solution Not published Contact sales Custom solution web.hypothes.is · 4 Oct 2026

Compared on unit testing frameworks

Supported languages
Pythonhypothesis.readthedocs.io
Parameterized cases
Yeshypothesis.readthedocs.io
Property-based checks
Yeshypothesis.readthedocs.io

Facts

Purpose
Hypothesis adds collaborative annotations to digital readings so students can highlight passages, ask questions, and respond to peers in context.web.hypothes.is · 4 Oct 2026
Reading formats
The product supports annotation of web pages, PDFs, EPUB files, YouTube videos, and content from VitalSource and JSTOR.web.hypothes.is · 4 Oct 2026
Integrations
Hypothesis integrates with Canvas, Blackboard, Moodle, D2L Brightspace, and Sakai through LTI.web.hypothes.is · 4 Oct 2026
Gradebooks
Annotations sync with LMS gradebooks, including Canvas SpeedGrader.web.hypothes.is · 4 Oct 2026
Education capabilities
Education features include private groups, advanced analytics, auto-grading, and an LMS reporting dashboard for annotation counts and engagement.web.hypothes.is · 4 Oct 2026
Institutional use
Hypothesis describes its institutional audience as colleges and universities, faculty and instructors, students, and publishers or partners.web.hypothes.is · 4 Oct 2026
Security
Hypothesis says it has completed a Cloud Security Alliance CAIQ assessment, documents SOC compliance, and regularly tests its software and network for vulnerabilities.web.hypothes.is · 4 Oct 2026
Privacy
Hypothesis says it does not monetize student data.web.hypothes.is · 4 Oct 2026
Support
The Free package includes self-service support; Bronze includes standard email support, and Gold includes premium support and a dedicated customer success manager.web.hypothes.is · 4 Oct 2026
Personal use
Hypothesis says personal accounts and collaboration are always free.web.hypothes.is · 4 Oct 2026
Browser availability
The Chrome extension also works in Chromium-based browsers including Brave, Vivaldi, and Microsoft Edge, while Firefox and Safari users can use a bookmarklet.web.hypothes.is · 4 Oct 2026
Platform limitation
Annotating locally saved PDFs requires a desktop or laptop and is not available on mobile devices.web.hypothes.is · 4 Oct 2026

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Where it ranks on Specifiction

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Sources