BlockSurvey
AI-first survey platform
Opinion Stage
Grow your marketing with quizzes, surveys & forms
Updated February 2026
| BlockSurvey | Opinion Stage | |
|---|---|---|
| Rating | 4.8★ | 5.0★ |
| Reviews | 6 | 12 |
| Pros | 14 | 12 |
| FactScore™ | 40.8 | 55.7 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in BlockSurvey — Pros
Easy to use Privacy focused Professional design Template availability Affordable pricing AI integration Custom SMTP Email autoresponders Image compression tool Multiple configuration options No coding required Powerful skip logic Replaces Typeform Token-gatingBoth tools — Pros
—Only in Opinion Stage — Pros
Easy setup AI quiz maker Customization options Visual appeal Widget integration Email collection Embed capability Instant feedback Lead generation Mobile optimization Quick support User engagementOnly in BlockSurvey — Cons
UI needs improvementBoth tools — Cons
—Only in Opinion Stage — Cons
—Details
| BlockSurvey | Opinion Stage | |
|---|---|---|
| Categories | Survey and form builders | No-code Platforms, Marketing automation platforms, Lead generation software, Survey and form builders |
| Platforms | Web | Web |
| Became Popular | August 7, 2014 | November 11, 2015 |
| Website | blocksurvey.io | www.opinionstage.com |
Who Should Pick Which?
Choose BlockSurvey if...
- Easy to use
- Privacy focused
- Professional design
Choose Opinion Stage if...
- Easy setup
- AI quiz maker
- Customization options
With a FactScore™ of 40.8 vs 55.7, Opinion Stage leads in community reception. BlockSurvey uniquely offers Easy to use and Privacy focused, while Opinion Stage stands out for Easy setup and AI quiz maker.
What Users Say
BlockSurvey
I love the idea and the implementation of it! Could be of great help to business. From a marketing standpoint, I think it needs a designer to take a look at it. The UI could do be a lot better. Con...
Wow. This team ships! I like the inclusion of custom SMTP, email autoresponders and that this privacy focused product has a great design. Going to be using this more and more.
Simply great!
Opinion Stage
Really easy to use and I love how I can customize my quizzes to match my quiz themes. I also really like their AI quiz maker. It helps me save a lot of time when I'm in a hurry.
A tool you can't live without! Super easy to use, creates beautiful outputs and allows you to collects emails all in one!
I have been using Opinion Stage to build quizzes and surveys, and it is the most intuitive tool ever. It is very good to capture leads and engage your users in the meantime. Some features are excep...
Related Comparisons
Frequently Asked Questions
Which is better, BlockSurvey or Opinion Stage?
Based on FactScore™, Opinion Stage leads with a score of 55.7 vs 40.8. Opinion Stage has a higher rating of 5.0★ compared to 4.8★.
What are the pros of BlockSurvey compared to Opinion Stage?
BlockSurvey uniquely offers: Easy to use, Privacy focused, Professional design, Template availability, Affordable pricing.
What are the pros of Opinion Stage compared to BlockSurvey?
Opinion Stage uniquely offers: Easy setup, AI quiz maker, Customization options, Visual appeal, Widget integration.
Is BlockSurvey better rated than Opinion Stage?
BlockSurvey is rated 4.8★ from 6 reviews. Opinion Stage is rated 5.0★ from 12 reviews.
What is the FactScore™ of BlockSurvey and Opinion Stage?
FactScore™ weighs rating and review volume together. BlockSurvey scores 40.8 and Opinion Stage scores 55.7.
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