Side by side
Optimal Workshop vs Preely
Both stand on ux research software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free trial APIWeb
Optimal Workshop covers a broad range of research methods, recruitment choices, and analysis tools. Starter costs $199 a month billed annually and limits launches to five studies per year; a seven-day trial is available.
Visit Optimal Workshop Free trial Web
Preely combines prototype testing, participant workflows, mixed-methods research, and repository features in a browser platform. Its paid model, AI-assisted analysis, and stated data-processing arrangements are key factors for buyers.
Visit PreelyThe facts
| Optimal Workshop | Preely | |
|---|---|---|
| Free plan | A free trial | A free trial |
| Open source | Not published | Not published |
| Runs on | API, Web | Web |
| Lowest paid plan | Starter: $199 a month | Enterprise account: $19,999 a year |
| Plans published | 2 | 1 |
| Maker | Not published | Not published |
| Website | optimalworkshop.com | preely.com |
| On ux research software | #21 of 29 | #25 of 29 |
Optimal Workshop: what it does well
- Supports varied usability and research methods
- Offers moderated and unmoderated recruitment
- Includes recordings, heatmaps, and user paths
- Seven-day trial requires no credit card
- Unlimited seats on Starter
What to know first
- No free plan
- Starter allows five studies launched per year
- API is for Enterprise customers
- Starter price is billed annually
Preely: what it does well
- Tests ideas from sketches through interactive prototypes
- Supports moderated and unmoderated research
- Participants join by link without installing software
- Exports results as CSV files
- Feedback module does not collect video or audio
What to know first
- No free plan is listed
- Trial lasts 14 days
- Enterprise account costs $19,999 a year
- ChatGPT is used in test-analysis outputs
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