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Opinion Stage vs PsyToolkit

Both stand on survey software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

Opinion Stage

Free plan APIWeb

Opinion Stage offers several interactive formats, flexible publishing, and a free plan for up to 25 monthly responses. Check the response and user allowances against your needs before choosing a paid tier.

Visit Opinion Stage

PsyToolkit

Free plan LinuxMacWeb+1

PsyToolkit combines questionnaire and experiment scripting with online or laboratory operation. Educational users get unlimited duration and participants under the listed free plan, while other organizations must request permission.

Visit PsyToolkit

The facts

Opinion StagePsyToolkit
Free planYesYes
Open sourceNot publishedNot published
Runs onAPI, WebLinux, Mac, Web, Windows
Lowest paid planPro: $49 a monthFree or on request
Plans published61
MakerOpinion StagePsyToolkit
Websiteopinionstage.compsytoolkit.org
On survey software#39 of 131#43 of 131

Opinion Stage: what it does well

  • Free plan includes unlimited items and questions
  • AI can draft a quiz or poll
  • Items can be embedded or shared by link
  • Integrations directory lists 106 apps
  • Business plan removes Opinion Stage branding

What to know first

  • Free plan is limited to 25 responses monthly
  • Pro costs $49 a month
  • Business costs $500 a month

PsyToolkit: what it does well

  • Free plan for eligible educational users
  • Online and laboratory experiment modes
  • Questionnaires support logic and randomization
  • Millisecond timing and response measurement
  • CSV, Excel, and raw-text downloads

What to know first

  • Non-educational use requires written permission
  • No free trial
  • Researchers should download their own backups
  • Linux desktop mode is hardware-oriented

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