Side by side
1Flow vs Blocksurvey
Compare what each tool does, what it costs, and how it fits your workflow.
Designed for
Gather in-app user insights to boost retention.
Generate survey questions in seconds with AI.
Primary task
Surveys
Surveys
Pricing
Free Trial · Trial; then from $150/mo
Freemium · Free + from $29/mo
Pricing details
Free + from $150/mo
Free + from $29/mo
Billing cycle
Monthly
Monthly
API access
Not documented
Not documented
Platforms
Web
Web
Integrations
HubSpot
Make
Source rating
No rating recorded
No rating recorded
Catalog views
1.1k
4.8k
Estimated monthly traffic
—
281.3K
Catalog imported
30 Aug 2026
29 Aug 2026
Listed strengths
- In-app survey platform
- Actionable user insights
- Helps reduce user churn
- Facilitates customer conversion
- Customizable user research surveys
- Generates questions automatically
- No programming skills required
- Removes bias in survey creation
- Offers confidential surveys
- Provides ranking questions
Listed limitations
- No A/B testing
- No multi-channel support
- No off-app surveys
- Limited data integration platforms
- No real-time reporting
- No API mentioned
- Possible language limitations
- No obvious integration capabilities
- Unclear customization options
- Assumption of no-bias could be inaccurate