Why choose BlockSurvey?
Because trust matters, your data is end-to-end encrypted, private, secure, and always under your control. Privacy isn’t just a promise - It’s proven.
Complete HIPAA compliance, BAA included
Every mental health assessment you collect through BlockSurvey is protected health information (PHI) under HIPAA. Using a non-compliant tool to collect it is a reportable breach. BlockSurvey provides a signed BAA on yearly team plans, the legal document that makes us a compliant partner under HIPAA.
- BAA included on Annual Team plans
- Also SOC 2 Type II certified & ISO 27001 certified
- No ad trackers, no third-party SDKs

Privacy built to earn your clients trust
Most survey tools encrypt data in transit, then store it in plaintext on servers where the platform can read it. BlockSurvey's zero-knowledge architecture works differently. Your client's responses are end-to-end encrypted, nobody else ever reads them,not even us.
When a client asks you "who can see this?" — the honest answer is: only you.
- Zero-knowledge architecture
- No IP address logging
- No data sold or shared

50+ Pre-built Assessments
Still creating your mental health scales from the scratch? BlockSurvey gives you 50+ pre-built scales including the PHQ-9, GAD-7, DASS, Sleep Hygiene Index and more validated instruments - ready-to-use, clinically formatted, and deployable in under two minutes.
Supporting detail chips:
- PHQ-9, GAD-7, and more
- Pre-built Therapy intake, Feedback forms and many other for private practice
- Scoring guidance included and You can Request a Question type .

Pre-built Mental Health
Assessment Inventory
| Assessments | Category | Author(s) |
|---|---|---|
GAD-7 (Generalized Anxiety Disorder) | Anxiety | Spitzer et al. (2006) |
STAI (State-Trait Anxiety Inventory) | Anxiety | Spielberger et al. (1970) |
Test Anxiety Inventory (TAI-5) | Anxiety | Spielberger (1980) |
Appearance Anxiety Inventory (AAI) | Anxiety | Veale et al. (2014) |
PHQ-9 (Patient Health Questionnaire) | Depression | Kroenke et al. (2001) |
Edinburgh Postnatal Depression Scale | Depression | Cox et al. (1987) |
DASS-42 (Depression Anxiety Stress Scale) | Depression & Anxiety | Lovibond & Lovibond (1995) |
Rumination Response Scale (RRS) | Depression | Nolen-Hoeksema & Morrow (1991) |
Obsessive-Compulsive Inventory (OCI-R) | OCD | Foa et al. (2002) |
Subjective Happiness Scale (SHS) | Happiness & Well-being | Lyubomirsky & Lepper (1999) |
Oxford Happiness Questionnaire | Happiness & Well-being | Hills & Argyle (2002) |
Satisfaction With Life Scale (SWLS) | Happiness & Well-being | Diener et al. (1985) |
Scale of Positive and Negative Experience (SPANE) | Happiness & Well-being | Diener et al. (2010) |
World Health Organization Well-Being Index (WHO-5) | Happiness & Well-being | World Health Organization (1998) |
Flourishing Scale (FS) | Happiness & Well-being | Diener et al. (2010) |
Positive Mindset Index (PMI) | Happiness & Well-being | Ivtzan et al. (2016) |
Rosenberg Self-Esteem Scale | Self-Esteem | Rosenberg (1965) |
State Self-Esteem Scale (SSES) | Self-Esteem | Heatherton & Polivy (1991) |
Gratitude Scale (GQ-6) | Gratitude & Positive Psychology | McCullough et al. (2002) |
Grit Scale (GRIT-S) | Personality & Character | Duckworth & Quinn (2009) |
Resilience (BRCS) | Resilience | Sinclair & Wallston (2004) |
Emotional Regulation Questionnaire (ERQ) | Emotional Regulation | Gross & John (2003) |
Empathy Quotient (EQ) | Personality & Social | Baron-Cohen & Wheelwright (2004) |
15-item Big5 Personality Inventory (BFI-S) | Personality & Social | Rammstedt & John (2007) |
AUDIT-C (Alcohol Use Disorders Identification Test) | Addiction & Substance Use | Saunders et al. (1993) |
CAGE-AID Questionnaire | Addiction & Substance Use | Brown & Rounds (1995) |
Social Media Disorder Scale (SMD) | Addiction & Substance Use | van den Eijnden et al. (2016) |
Game Addiction Scale | Addiction & Substance Use | Lemmens et al. (2009) |
Groningen Sleep Quality Scale (GSQS) | Sleep | Meijman et al. (1988) |
Autism Spectrum Quotient 10 items (AQ-10) | Cognitive Assessment | Allison et al. (2012) |
Classical IQ Test | Cognitive Assessment | Cattell (1949) |
Systemizing Quotient (SQ) | Cognitive Assessment | Baron-Cohen et al. (2003) |
Child Adolescent Bullying Scale (CABS) | Child & Adolescent | Rigby & Slee (1993) |
Teacher Burnout Scale | Burnout & Stress | Seidman & Zager (1991) |
Customer Success Stories
- BlockSurvey gave me a formal platform to collect individual experiences through structured surveys while maintaining strong privacy standards. I can now gather authentic feedback at scale and quickly transform it into insights for presentations and coaching. The platform has helped me save time, build trust with participants, and create a greater impact in my field.Read full storySue RiekelsCEO, Sue Riekels LLC

- I was skeptical at first, but BlockSurvey is the most advanced secure survey tool which is easy to use. My survey completion rate went from 13 to 46 out of every 100 visitors - and I no longer worry about security at all. It's the only tool I trust for sensitive mental health research.Read full storyAlyson LuftigMental Health Advocate

- Managing complex campaigns and gathering precise data has become seamless with this platform. Their team's responsiveness and adaptability to our needs have been exceptional, allowing us to stay ahead in a fast-paced digital marketing landscape. It's been essential for boosting client satisfaction and operational efficiency.Read full storyPaul GiannottiFounder, ROI Obsession

- As a consulting firm working with sensitive data, we needed a survey tool that balances simplicity with strong data protection and we found exactly that. The ability to collect anonymous responses while staying fully compliant has been key for us. Live analytics have been incredibly useful during workshops, and the support from the BlockSurvey team is always fast and reliable.Read full storyOlivier GutManaging Partner

- Thanks to BlockSurvey, we've seen a 40% increase in survey responses, enriching our AI solutions with high-quality data. The platform's advanced customization and integration features have been game-changers.Read full storyGyan GuptaFounder & CEO, AI in Action

- Data security matters deeply to us—and BlockSurvey nails it. But what really won me over is how relevant the experience feels. I only ask the questions I need, and the rest adapts like magic. It's powerful, flexible, and incredibly easy to work with.Read full storyChris SchaapFOUNDER

- Maintaining consistency across our client engagements was a challenge until we found this platform. Its customizable survey options and reporting capabilities have transformed how we deliver insights, making it easier to meet client needs. The support team has been exceptional, ensuring a seamless experience.Read full storyDr. Shelby HillPresident, Next Leader Up and Next Leader Up Academy

- At Open Up Music, using BlockSurvey has transformed our engagement with young musicians, providing robust security and versatile functionality for conducting engaging, effective surveys. This has significantly advanced our mission to make music accessible for disabled youth across the UK.Read full storyBarry FarrimondCEO, Open Up Music

- As an author, gathering feedback was a challenge until I found BlockSurvey. Its design transformed my engagement with readers, fostering a private environment for sharing ideas. The token gating feature allows exclusive access to licensed content for clients and NFT collectors, revolutionizing my creative process.Read full storyGeorgina MourinhoAuthor and Illustrator, Mirlos

- St. Mary's ChurchCollecting community feedback has never been easier. The platform's simplicity and robust analytics have given us valuable insights for planning our new church center, honoring both heritage and modern needs. It's been a game-changer for engaging our community effectively and affordably.Read full storySu JohnstonSales and Marketer, Garwood Solutions

- As a Usui Spiritual Lernejo representative, I found data collection challenging. This platform enhances security and tailors tools to needs, ensuring privacy and improving services. The team is responsive and knowledgeable, always ready to assist. It's a valuable addition to our toolkit.Read full storyGyorgy FodorRepresentative, Usui Spiritual Lernejo

- BlockSurvey transformed how Solar Punk Nomads engages with our climate-conscious community. Its secure, customizable platform enabled us to launch the Climate Tracker with personalization and data privacy, building trust and boosting participation. BlockSurvey's support has been fantastic—this tool is essential for serious climate action.Read full storyEarth Based SoulFounder

- BlockSurvey has transformed the way we engage with our community. The platform's commitment to privacy has been instrumental in building trust among our NFT holders, allowing us to collect invaluable feedback securely and effectively. Their support team is phenomenal – always ready to assist with quick and effective solutions!Read full storyJeff NicholasCreative Director, Yuga Labs

- Connecting with our customers across digital wallets and social platforms was a challenge we struggled to solve. The token-gating feature has been a game-changer, making integration seamless and improving our operational efficiency. It's been pivotal in advancing our engagement and positioning us as leaders in our industry.Read full storyTrevor OwensCo-Founder, Pizza Ninjas & Bitcoin Frontier Fund

- Finding a tool that respects user privacy while simplifying data collection was a challenge. BlockSurvey aligned perfectly with our values, making it easy to collect essential information securely. It's become an invaluable part of our strategy, supporting both user engagement and data integrity.Read full storyHadan EsperidiaoFounder, Alex Go

- BlockSurvey's tailored solutions have revolutionized our fan engagement strategies. Their platform enabled us to seamlessly gather detailed insights from our community, enhancing our outreach and fostering stronger connections. The team's responsiveness and dedication to our unique needs have been invaluable.Read full storyDavid MagnierHead of Growth & Community, Today the Game

Frequently asked questions
How can BlockSurvey help with mental health assessments?
BlockSurvey provides customizable templates for mental health assessments and ensures complete privacy and security, enabling accurate and honest responses from participants.
Why is privacy important in mental health assessments?
Privacy is critical for mental health assessments to encourage openness and trust. BlockSurvey uses end-to-end encryption and ensures respondent anonymity to protect sensitive information.
Can BlockSurvey support anonymous mental health assessments?
Yes, BlockSurvey is designed to support anonymous responses, making it ideal for collecting sensitive mental health data while maintaining confidentiality.
What features does BlockSurvey offer for mental health professionals?
BlockSurvey offers customizable templates, AI-driven survey analysis, real-time results, and secure data storage, helping mental health professionals streamline their assessment process.
Is BlockSurvey HIPAA compliant for healthcare use?
Yes, BlockSurvey is designed with security and compliance in mind, making it suitable for use in healthcare settings where HIPAA compliance is required.
See some samples of mental health
assessments and quizzes
5 Ready-to-use Anxiety Assessments For Therapists
Discover 3 validated anxiety assessments therapists can use to evaluate client symptoms. Learn how tools like TAI-5, AMAS, and AAI support accurate diagnosis and treatment planning.Top 3 Validated Child Assessments Every Therapist Should Know
Discover the top 3 child assessments essential for therapists, including the Child Adolescent Bullying Scale, Impulsivity Scale for Children, & Nurturant Fathering Scale. Learn when and how to use these tools effectively in clinical practice.5 Premade Assessments That Help Therapists Tackle Digital Overuse with Confidence
Explore 5 validated digital behavior assessments—including SMD, PIUQ, and Game Addiction Scale—to confidently evaluate online overuse in therapy. Use BlockSurvey's pre-made tools for accurate, privacy-first screening.Here's your Essential 6-Point Checklist to Select your Secure Survey Tool For Mental Health Research
Secure survey tool is crucial for your mental health research. Our essential checklist helps you choose the apt data collection platform!Want to Measure Your Client’s Happiness? Start With These 6 Happiness Assessment Templates
Discover 6 validated and premade happiness assessments therapists can use to measure client well-being. Streamline sessions with research-backed assessments designed for accuracy and ease.How to Ask Sensitive Questions About Mental Health Stigma and Get Honest Answers: Strategies to break the silence
Learn how to ask sensitive questions about mental health stigma effectively and get honest answers with strategies that build trust and encourage openness.4 Intelligence Assessments to Quickly Measure Mental Ability
Discover validated intelligence assessments like Classical IQ Test, Verbal IQ Test, Need for Cognition Scale, & Systemizing Quotient Test that help professionals measure mental ability with speed and accuracy that are ideal for therapists & psychologists.Top 6 Validated Interpersonal Assessments Therapists Can Use Today
Discover 6 powerful interpersonal assessment tools every therapist should have in their toolkit. Learn how these research-backed scales can help evaluate communication patterns, relationship dynamics, and social functioning in therapy.Test Your Knowledge of the Mandela Effect With This Fun Quiz!
The Mandela effect quizzes are all about how tricky is your memory. This quiz aims at confusing you, squint your own eyes, tilt your head back and forth.Therapist’s Toolkit: 7 Prebuilt Mental Health Assessments You Can Trust
Discover 7 prebuilt and validated mental health assessments trusted by professionals. These research-backed tools help therapists and counselors diagnose with confidence and streamline treatment planning.7 Powerful Personality Assessment Scales Therapists Can Use for Faster, Reliable Diagnoses
Discover 7 validated personality assessment tests therapists can use to streamline diagnosis and enhance treatment outcomes. Explore premade, research-backed tools like the Dark Triad, BFI-S, GRIT, and more, all therapist-friendly and HIPAA-compliant.4 Validated Assessment Templates for Therapists to Measure Physical Functioning
Discover 4 scientifically validated tools to assess physical functioning, including sleep quality, chronotype, hypoglycemia symptoms, and handedness. Ideal for therapists, researchers, and health professionals seeking accurate, quick assessments.5 Powerful Premade Assessments for Therapists to Measure Self-Esteem in Clients
Explore 5 validated self-esteem assessments therapists can use to evaluate client self-worth. Learn how tools like RSES, SSES, PMI, and more support personalized, effective treatment.3 Trusted Substance Use Assessment Tools for Therapists
Discover 3 premade substance use assessment tools designed for therapists. Ensure accurate, quick diagnoses with HIPAA-compliant assessment forms from BlockSurvey.Top 5 Survey platforms with ready-to-use Mental Health assessments for Therapists
Discover 5 survey platforms that offer premade mental health assessments. Ideal for therapists, researchers, and mental health professionals.






