psychTestR
psychTestR: Free, open-source tooling for custom browser psychological tests, with self-hosting required. Ranked #37 of 37 in Assessment Software by our editors (5.1/10); pricing: Free plan; best for developers building custom psychology tests.
At a glance
- Editor score5.1 / 10
- PricingFree plan
- Best forDevelopers building custom psychology tests
- Free planYes
- Paid fromNone
- Facts checked24 Sep 2026
Where it wins
- Build browser-based psychological tests and experiments with R
- Define multi-page flows and custom scoring logic
- Open-source, free framework delivered through web links
Where it doesn't
- Requires self-hosted deployment and operation
- No stated analytics or integrations
- Requires R development skills for customization
Our verdict on psychTestR
psychTestR is an open-source R framework for creating and administering browser-based psychological tests and behavioral experiments. Developers define multi-page test flows, assessment pages, response collection, and custom scoring logic in R, then run sessions online. It is aimed at researchers and practitioners who need tailored assessments and behavioral experiments, including solo teams through enterprise groups, and who can operate their own deployment rather than rely on a hosted assessment service.
Its standout capability is control over the complete test flow. R code can organize multiple pages, collect participant responses, and apply scoring rules suited to a study or psychological instrument. Delivery is through a web link, while deployment is self-hosted, so teams retain responsibility for running the environment and publishing each assessment. Documentation is the listed support channel; onboarding therefore centers on R development and deployment work instead of a hosted, point-and-click setup. Teams can shape test behavior and scoring around their own research design rather than follow a fixed assessment template.
psychTestR fits projects where custom behavior and scoring matter more than a broad software ecosystem. The free, open-source model can suit developers who want to adapt the framework and run behavioral experiments online without a subscription tier structure. It is less suitable for teams seeking built-in analytics, integrations, or vendor-managed hosting, since those capabilities are not part of its stated feature set. The stated company-size fit spans solo, small, mid-market, and enterprise organizations, but each must handle deployment and maintenance internally. Choose it when your team has R skills and self-hosting capacity; consider another assessment product when operational simplicity and integrated reporting are priorities.
Your product? Our editors can test psychTestR in depth and publish a review, labelled as paid · from $99/mo →
psychTestR pricing
psychTestR fact sheet
| Free plan | Yes |
|---|---|
| Paid from | None |
| Grading modes | Not verified |
| Question bank | Not verified |
| Question types | Not verified |
| Learner limit | Not verified |
| Assessment analytics | Not verified |
| Delivery options | Link |
| Deployment | Self-hosted |
| Platforms | Web |
| Support | Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Free plan |
| Website | pmcharrison.github.io |
| Facts checked | 24 Sep 2026 |
Alternatives to psychTestR
- HackerRankA paid assessment suite for structured technical hiring at established teams.9.1
- QuestionmarkA mature assessment suite for secure delivery, advanced scoring, analytics, and credentials.8.9
- Inspera AssessmentA mature assessment suite for institutions needing secure delivery and structured grading.8.8
See all psychTestR alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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