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5 Best Survey Tools To Run Sensitive Surveys
How safe is your data collection? Is your current survey tool safe to collect sensitive information? Be it feedback, research, or evaluation it’s crucial to keep the data security in mind.
Data breaches and thefts are on the rise. So it’s necessary to question the level of security your survey tool provides.
Using the right survey tool for your sensitive data needs is important. Choosing the one that ensures strong encryption, offers privacy, and anonymity, and follows strict data protection rules is wise.
In this article, we will discuss the basic methods for secure data collection and the tools that can help you do so.
How to Find a Tool Suitable for Sensitive Surveys?
A proper survey tool for sensitive data must have these key features that protect respondents' information.
- End-to-end encryption is needed to safeguard your data during transit and at rest.
- A tool that offers anonymity gives respondents the confidence that their data is safe and not tracked.
- Compliance with regulations like GDPR and HIPAA to make sure that they are committed to data privacy.
- Look for strong access control and authentication measures. Limit access to data through secure login processes and strict authorization. Only the owner can manage the data.
- Responsible for data handling policies, such as no data resale and minimal retention.
Now let’s see the top tools that offer privacy and security features.
BlockSurvey
BlockSurvey is the leading choice for organizations that need a strong privacy-focused survey tool. One of its features is decentralized storage. It protects the data and allows access only to the owner who made the survey. This helps in minimizing any risk of privacy loss due to a breach. BlockSurvey is GDPR and HIPAA-compliant, so it works well for industries that have a lot of data privacy regulations.
Features & Benefits of BlockSurvey
Zero-Knowledge Platform
The data it collects and stores cannot be accessed by BlockSurvey, nor does the platform track user activity or their device/location in any way. Offering complete anonymity and privacy.
Anonymous Responses
Anonymous participation allows for honest feedback from respondents. They will not collect any personally identifiable information. Excellent for candid employee feedback.
Decentralized Storage
Data is protected from breach risks by the fact that it never lands in one place because it is all being stored through Gaia. You control your data. No one else can get in.
End-to-End Encryption
This data is encrypted from the time it is collected to when it gets analyzed, keeping this information secure throughout the process. Even if intercepted, the unauthorized parties cannot read these data.
With these features, BlockSurvey ensures that respondent data is kept private and secure for organizations to run surveys in confidence while respecting respondents' privacy.
Pricing:
Standard: $29/month
Premium: $49/month
Team: $69/month
G2 Rating: 4.8 out of 5
Now let’s move on to discuss SogoSurvey.
SogoSurvey
SogoSurvey now known as Sogolytics is a privacy-focused survey tool with strong encryption, compliant with GDPR and HIPAA. It offers customizable security settings and features, ensuring respondent confidentiality and secure data management.

Pros:
- Easy-to-use design for quick survey creation and distribution.
- Advanced analytics and reporting tools for in-depth analysis.
Cons:
- Limited customization options compared to some competitors, which may restrict branding.
- Advanced features and higher response limits require more expensive plans.
Pricing:
- Plus: $25/month
- Pro: $66/month
- Premium: $99/month
G2 Rating: 4.6 out of 5
Now, let’s jump to the next tool LimeSurvey.
LimeSurvey
LimeSurvey is an open-source survey tool focusing on privacy and data protection regulations compliance. It is GDPR compliant and offers customizable security settings to meet specific privacy needs.

Pros:
- Free and highly customizable.
- Supports various question types and complex survey logic.
Cons:
- Requires technical knowledge to install.
- Less user-friendly and may appear outdated.
Pricing:
- Basic: INR 779/month
- Expert: INR 1742/month
- Business: INR 4334/month
- Corporate: Contact sales
G2 Rating: 4.4 out of 5
Let’s move on to SurveySparrow.
SurveySparrow
SurveySparrow is yet another survey tool known for its conversational surveys and easy of use. SurveySparrow also supports sensitive surveys by offering encryption and privacy settings. It is also compliant with data protection regulations.
Pros:
- User-friendly interface helps with response rates
- Customer support is responsive and helpful
Cons:
- Limited customization options in lower tier plans
- Occasional performance issues, especially with larger surveys
Pricing:
- Business: $49 per month
- Professional: $99 per month
G2 Rating: 4.4 out of 5
The final one on our list is Zoho Surveys.
Zoho Surveys
Zoho Surveys offers a user-friendly platform with strong privacy features. It provides data encryption and complies with various data privacy laws, making it a reliable choice for secure data collection.

Pros:
- Seamless integration with other Zoho products and third-party apps.
- Intuitive interface with easy-to-use design and templates.
Cons:
- Fewer advanced features compared to some competitors.
- Less customization is available for survey design and branding.
Pricing:
- Basic: INR 500/month
- Plus: INR 800/month
- Pro: INR 2500/month
- Enterprise: INR 5700/month
G2 Rating: 4.4 out of 5
To Wrap It Up
When choosing a privacy-focused survey tool, consider your project’s needs, customization requirements, and the priority of respondent confidentiality.
Privacy should be the top priority to ensure honest feedback for informed decision-making. BlockSurvey is built on privacy. It allows researchers, educators, healthcare providers, and businesses to gather insights without worrying about compliance or data leaks.
To know more read about how privacy in data collection increases customer retention.
Take the next step in safeguarding your survey data by choosing BlockSurvey.
5 Best Survey Tools To Run Sensitive Surveys FAQ
Is your current survey tool safe for collecting sensitive information?
If your tool lacks encryption, anonymity, or compliance with privacy regulations, it may not be secure enough for sensitive data.
What makes a survey tool suitable for sensitive surveys?
A suitable tool should offer encryption, anonymity, and access control, and comply with data protection regulations like GDPR and HIPAA.
What is end-to-end encryption in surveys, and why is it important?
When a data collector collects data from the respondent(data provider), the data is encrypted using the data collector's encryption key. What this means is that only the collector can see the data, not anyone, not even the platform provider. This is what brings in data anonymity and privacy for the data collected.
How does anonymity in surveys improve response rates?
Anonymity encourages honest feedback and higher participation rates, especially for sensitive topics, as respondents feel safer.
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