Best GDPR compliant survey tools
GDPR compliant survey tools help you collect feedback while reducing privacy risk. The right choice depends on where data is hosted, what controls you get (retention, exports, access), and whether you need self-hosting.
Quick List of the Best GDPR compliant survey tools
A fast shortlist of GDPR-focused survey tools, based on practical privacy controls like hosting options, encryption, and admin governance features.
- LimeSurvey: Best for organizations that need strong data control (EU hosting region choice or self-hosting) without giving up advanced survey logic and exports.
How They Compare
Use the comparison table to quickly spot differences in data hosting options, privacy features, limits, and pricing. Then jump to the detailed notes for the trade-offs that matter in GDPR contexts.
| Tool | Rating | Starting Paid Plan | Free Plan |
|---|---|---|---|
3.8/5 | ₺850/ month | No | |
 | 3.9/5 | $ 39 /mo | No |
 | 3.8/5 | $74/ Month | Yes |
 | 3.8/5 | $24 per month | Yes |
Detailed Reviews
GDPR compliance is not just a checkbox: your survey tool affects where data is stored, who can access it, and how easily you can export or delete it. Below you will find quick, practical guidance on each tool, including what it does well for privacy and where it may fall short. If you have strict requirements, prioritize tools that offer EU hosting or self-hosting plus clear admin controls.
1. LimeSurvey
LimeSurvey is a long-established survey platform with deep questionnaire features (question types, branching, piping, and multilingual surveys). For GDPR-focused teams, its big advantage is control: you can choose hosting regions in LimeSurvey Cloud or run the open-source Community Edition on your own infrastructure.
A strong GDPR-oriented pick if you need hosting control and research-friendly exports. Expect a steeper setup experience than simpler form-first tools.
Pros
- • Hosting-region choice in LimeSurvey Cloud for data residency planning
- • Self-hosted open-source option for full infrastructure control
- • Strong logic tools (branching/skip logic and piping) for compliant, targeted questionnaires
Cons
- • Enterprise requirements (SSO/LDAP/SAML, dedicated server) may require a sales-led plan
- • Pricing presentation can be harder to budget for due to region/currency and limit clarity
- • Some collaboration/insights items are marked as “Soon,” so availability may vary
Our Experience with LimeSurvey
In hands-on use, LimeSurvey feels geared toward teams that care about governance and repeatable survey setups rather than quick one-off forms. Building complex logic is flexible, and exports are practical for compliance and research workflows. The trade-off is that some enterprise-grade controls (like SSO) typically sit behind sales-led plans.
Key Details about LimeSurvey
- Cloud hosting region choice
- Self-hosted Community Edition available
- 30+ question types including matrix variants
- Skip logic/branching and answer piping
- Multilingual surveys (80+ languages)
- Email invites and reminders
- Exports: SPSS, R, Stata, CSV, Excel, PDF
LimeSurvey Pricing
LimeSurvey Cloud is paid-only, with tiers that vary by response limits, admin users, and storage (Basic ₺850/month; Expert ₺746/month; Business ₺4,014/month; Corporate is sales-led). Higher tiers add more branding controls and capacity, but costs can rise quickly if you need large response volumes or more admin seats. If you self-host the Community Edition, your main costs shift to hosting, security maintenance, and internal ops.
Basic
- 1 admin users
- 1,000 responses/month
- 250 MB upload storage
- Unlimited surveys
- Unlimited questions
Expert
- ₺8,950 billed annually
- 3 admin users
- 10,000 responses/year
- 1 GB upload storage
- Everything in Basic
- White-label domain
- Remove survey branding
Business
- ₺48,163 billed annually
- 5-10 admin users
- 50,000 responses/year
- 3 GB upload storage
- Everything in Expert
- 1 alias domain
- Priority email support
Corporate
- Tailored users/responses
- Advanced features
- SSO, LDAP, SAML
- Dedicated server
- VIP support
2. BlockSurvey
BlockSurvey is built around privacy and data ownership, with end-to-end encrypted response collection and options for anonymous surveys. It also supports modern survey flows (classic, conversational, one-question-at-a-time) plus branching logic, making it a good fit when sensitive feedback is part of the requirements.
A good GDPR-adjacent option when encryption and anonymity are central. Plan limits and tier-gated integrations can be the main constraints.
Pros
- • End-to-end encrypted responses (plus encrypted file uploads and audience lists)
- • Anonymous survey options that can reduce personal data collection
- • Tor/onion routing option for higher-anonymity collection scenarios
Cons
- • Free plan is capped at 10 responses total, which is too low for real deployments
- • Annual response quotas on paid plans may not fit spiky collection periods
- • Key integrations and features can be tier-gated (e.g., Sheets/Power BI/Zendesk on higher tiers)
Our Experience with BlockSurvey
In hands-on evaluation, BlockSurvey stands out more for privacy features than for traditional research reporting depth. The builder covers logic and multiple survey experiences, but many capabilities you may want for operations (integrations, branding controls, analysis add-ons) tend to push you up-tier. Response quotas are a practical detail to confirm early if you run periodic high-volume surveys.
Key Details about BlockSurvey
- End-to-end encryption for responses
- Anonymous surveys
- Tor/onion routing option
- Classic and conversational survey modes
- Branching logic and piping
- Webhooks and embed/widgets
- Email/text campaigns available (paid add-ons)
BlockSurvey Pricing
BlockSurvey has a permanent free plan, but it is limited to 10 responses, so it mainly works for testing. Paid plans start at $39/month (Standard), $79/month (Premium), and $119/month (Team), with an Enterprise plan via sales. Be aware that response limits are annual quotas, which can be good value if your volume is steady, but restrictive if your surveys are seasonal.
Free
- 1 user
- 10 responses
- 3 active surveys
- 10 questions per survey
- AI Survey Creation (3)
- AI Data Analysis (10)
Standard
- 1 user
- 6,000 responses per year
- Unlimited surveys
- AI-powered survey creation
- Skip and display logic
- Multi-language survey (100+ languages)
- Slack, 2+ integrations
- Email support within 48h
Premium
- 1 user
- 24,000 responses per year
- AI follow-up questionnaire
- Custom domain (1)
- Remove BlockSurvey branding
- Audience management
- Question and answer piping
- Google Sheets, 3+ integrations
- Email support within 24h
Team
- 3 users
- 60,000 responses per year
- AI data analysis
- AI Data Encoding
- NPS, CSAT, and CES
- Market Research Questions
- 3 custom domains
- GDPR Compliance (DPA Issued)
- HIPAA Compliance (BAA Issued)
- MS Power BI, Zendesk, 4+ integrations
- Email support within 12h
Enterprise
- Unlimited seats
- High-volume
- Single Sign-On (SAML)
- Free migration
- Personalized training & onboarding
- Priority support
3. Formbricks
Formbricks is an open source option focused on in-product surveys and continuous feedback loops, with link-based surveys also supported. For GDPR-minded teams, the key appeal is data ownership via self-hosting, combined with product-use-case features like targeting, identification, and automations on paid tiers.
Good for privacy-conscious in-product feedback, especially if self-hosting matters. Not the best fit if you need deep, research-style analysis and reporting.
Pros
- • Open source option with self-hosting available for tighter data control
- • In-product surveys for collecting feedback without exporting user data to many third parties
- • Hidden fields and partial responses for controlled, context-aware data collection
Cons
- • Free plan limit (250 responses/month) can be restrictive for ongoing programs
- • Segmentation, identification, and automation are largely paywalled
- • Pricing details (especially annual amounts) are not fully explicit in the provided sources
Our Experience with Formbricks
In hands-on use, Formbricks is best understood as a product feedback system rather than a classic survey suite. The workflow is geared toward embedding surveys in web/app experiences and using attributes or identification to manage follow-ups (mostly on paid plans). For GDPR programs, you will want to confirm governance needs (roles, retention, deletion workflows) based on how you deploy and host it.
Key Details about Formbricks
- Open source and self-hosting option
- Website and in-app surveys
- Conditional logic and hidden fields
- Partial responses and file uploads
- Single-use links (paid)
- Webhooks and automations (paid)
- iOS and Android SDKs (paid)
Formbricks Pricing
Formbricks offers a free Hobby plan, but it is capped at 250 responses/month and 1 workspace. Pro is $74/month for 2,000 responses/month and 3 workspaces, while Scale is $325/month for 5,000 responses/month with additional governance and feedback management features. Value depends heavily on whether you need in-app feedback operations (where Formbricks is strongest) versus research-style surveys.
Hobby
- 1 workspace
- 250 responses per month
- Link-based surveys
- In-product surveys
- All question types
- Conditional logic
- Hidden fields
- Partial responses
- Recall information
- Multi-media backgrounds
- File uploads
- Single-use links
- Full API access (incl. MCP)
- Hosted in Frankfurt 🇩🇪
Pro
- 3 workspaces
- 2,000 responses per month (opt-in for dynamic overage handling)
- Unlimited seats
- Hide Formbricks branding
- Respondent identification
- Contact & segment management
- Attribute-based segmentation
- All integrations
- Email follow-ups
- Custom webhooks
- iOS and Android SDKs
- AI translations
Scale
- 5 workspaces
- 5,000 responses per month (opt-in for dynamic overage handling)
- Teams & access roles
- Quota management
- Enterprise add-ons
- Unify feedback from all sources
- Topic & subtopic labeling (AI)
- Custom dashboards & charts
- Two-factor authentication
- Spam protection (reCAPTCHA)
4. Tally
Tally is a form-first builder with a doc-style editor that works well for simple surveys, intake forms, and customer feedback. For GDPR-aware teams, it is notable for EU hosting and clear positioning around encryption, plus admin features (like data retention) on paid tiers.
A practical choice for basic feedback and data collection with EU hosting, especially on a budget. Less suitable if you need advanced survey analytics or research workflows.
Pros
- • EU hosting with GDPR positioning and encryption in transit and at rest
- • Unlimited forms and submissions on the free plan (within fair-usage guidelines)
- • Conditional logic and calculations available on the free plan
Cons
- • Fair-usage guidelines can be a constraint for high-volume surveying
- • Survey reporting and analysis depth is not clearly validated in the notes
- • Some important features (branding removal, custom domain, deeper analytics) require paid plans
Our Experience with Tally
In hands-on testing, Tally is fast to build with and easy to publish via link or embed, which helps when you need to deploy compliant collection quickly. The builder covers core logic and integrations, but survey-specific analysis depth is not the main focus. If governance is your priority, confirm whether paid admin controls (like retention and collaboration) meet your internal policies.
Key Details about Tally
- EU hosting
- Doc-style editor
- Conditional logic and answer piping
- Hidden fields and calculations
- File uploads and signatures
- Share link, embed, popup
- Integrations: Sheets, Notion, Airtable, Zapier/Make, webhooks
Tally Pricing
Tally has a free plan with unlimited forms and submissions, subject to fair-usage guidelines, which can make it cost-effective for small teams. Paid plans start at $24/month (Pro) and $74/month (Business) for features like branding removal, custom domains, collaboration, and advanced admin/analytics. Because there are no clearly published response caps per plan beyond fair usage, it is worth confirming fit if you expect high volume.
Free
- Unlimited forms
- Unlimited submissions (within fair usage guidelines)
- Collect payments
- Conditional logic & calculations
- File uploads (10 MB per file size limit implied by Pro removing it)
- Signatures
- Custom Thank You page
- Self email notifications
- Redirect on completion
- Prevent duplicate submissions
- Password protect forms
- Close forms on limit or date
- Answer piping
- 45+ languages & RTL support
- Integrations: Google Sheets, Notion, Airtable, Zapier, Make, Webhooks
Pro
- Remove Tally branding
- Custom domains
- Collaboration (unlimited team members)
- Partial submissions
- Advanced customization
- Custom CSS
- Email notifications (tailored emails)
- Custom email domains
- Customize link preview (OG image, favicon, title, description)
- Workspaces and access management
- Unlimited uploads (removes 10 MB per file limit)
- Form visit analytics (extended historical data)
- Drop-off analytics
- Version history (restore up to 30 days ago)
- Premium integrations (Google Analytics, Meta Pixel)
Business
- Everything in Pro
- Control data retention (auto-delete submissions after a set period)
- Verify emails
- Version history (restore up to 90 days ago)
How to Choose the Best GDPR compliant survey tool
• Start with data residency: check whether the vendor offers EU hosting or lets you self-host (and whether that includes backups and sub-processors).
• Look for admin controls that reduce risk in real teams: role-based access, audit trails (if available), data retention settings, and easy deletion/export workflows.
• Match privacy to your collection method: anonymous links, authenticated/single-use links, and consent flows matter as much as encryption.
• Confirm integrations and exports: GDPR requests are easier when you can export data reliably (CSV/Excel, and research formats if needed) and control what gets sent to third parties.
• Be realistic about limits and cost: response caps, annual quotas, and enterprise-only features (like SSO) can change what is viable.
Our Methodology
We evaluate survey tools with hands-on testing focused on common setup flows (building, distributing, exporting, and managing access). Tools are scored across five criteria, including features, ease of use, pricing/value, integrations, and governance/privacy signals based on what is verifiable in product docs and plans.
Summary
If GDPR compliance and data control are your main concerns, prioritize tools that make hosting location and governance controls explicit. LimeSurvey is the best fit here when you want strong survey capabilities plus hosting-region choice or a self-hosted option. BlockSurvey is worth a look when encryption and anonymity are central to your use case. Formbricks is a solid choice for in-product feedback with self-hosting potential, while Tally is a practical option for lightweight surveys and intake forms when you want EU hosting and a generous free plan.