ONLINE PANEL IN Spain |
Market research
in Spain

TGM provides extensive coverage across Western, Central, Northen and Southern Europe:

• Western Europe: United Kingdom, Ireland, France, Belgium, Netherlands, Luxembourg, Germany, Austria, Switzerland.
• Northern Europe: Denmark, Sweden, Norway, Finland, Iceland, Estonia, Latvia and Lithuania.
• Southern Europe: Italy, Spain, Portugal, Greece, Cyprus, Malta and Turkey.
• Central & Eastern Europe: Poland, Czech Republic, Slovakia, Hungary, Romania, Bulgaria, Ukraine, Slovenia, Croatia, Serbia, Bosnia and Herzegovina, Montenegro, North Macedonia, Albania, Moldova, Georgia, Azerbaijan and Kazakhstan.

Thanks to our hybrid sourcing approach (owned panels + trusted partners + programmatic reach), we deliver both scale and local precision in every market.

To provide full visibility into our rigor, we maintain a current ESOMAR 37 document. You can download our latest responses here, which offer a deep dive into our specific sampling, weighting, and data processing standards, making sure our methodology meets the highest global benchmarks.

We use a diverse, multi-channel recruitment strategy, combining proprietary panels, partner networks, SEO, and social media to reduce the bias often associated with single-source panels. Every new respondent goes through a strict onboarding process that includes double opt-in confirmation and a detailed profiling registration. We want to make sure only genuinely interested and properly identified individuals enter the panel base.

What sets us apart is that verification doesn't stop at onboarding. We apply multiple quality control layers throughout the entire survey lifecycle:

At the profile level, respondents are matched to surveys based on their completed profiles, with additional checks to confirm consistency between what they declared and their actual location and behavior.

During the survey itself, screening questions, attention checks, and behavioral tracking such as response speed and answer patterns, are used to identify inconsistent responses, or any signs of automated activity.

On the technical side, our tools like Research Shield are used to validate IP addresses and device signals, as well as detect VPN or proxy usage, which is a common method bad actors use to falsify their location or identity.

After the survey is completed, responses are further reviewed for issues like gibberish answers, duplication, or low engagement, and any invalid responses are removed and not rewarded.

Another important aspect of our approach, particularly relevant across European markets, is localization. Our recruitment campaigns and survey interfaces are adapted by native speakers to reflect linguistic nuances, cultural context, and varying response behaviors across markets such as Germany, France, Italy. At TGM, both quality control processes and respondent experience are designed to align with local expectations in each market.

We use interlocking quotas based on the latest Eurostat and national statistical sources (such as INSEE in France or Destatis in Germany) to make sure the sample reflects the correct distribution of age, gender, region, and socio-economic characteristics in Spain.

Where required, weighting is applied to further align the data with the target population, resulting in robust and reliable representation.

We provide fair and transparent incentives aligned with local market conditions in Spain to maintain strong engagement and data quality. Rewards are only issued upon successful survey completion and validation.

Payments are primarily processed through trusted methods such as PayPal and CY.SEND, with amounts adapted to local currencies in Spain. Incentive levels are carefully calibrated to reflect the local cost of living, helping maintain engagement without encouraging low-quality or professional survey behavior.

We use standardized methodologies and harmonized sampling frameworks across all markets.
Our approach guarantees data is directly comparable between countries, while still accounting for local nuances through targeted sampling and quota design.

For more guidance on designing effective multi-country studies, explore our best practices here: 9 Best Practices for Reliable Multi-Country Online Panel Studies.

Yes, we can. We specialize in sourcing both broad consumer segments and niche audiences in Spain, including:

• B2B professionals and decision-makers.
• High-income or category-specific consumers.
• Gen Z, parents, or other targeted demographics.

We combine deep profiling with multiple sourcing channels to maximize feasibility, even for low-incidence or highly specific audiences in Spain.

We apply a multi-layer quality control framework combining advanced AI detection with expert human validation. Our process includes:

• Non-human detection: Using server-side fingerprinting, honeypot questions, and AI-pattern recognition to identify bots or suspicious behavior.
• In-survey quality checks: Detecting straightlining and inconsistent responses through logic-based validation.
• Open-end validation: Applying natural language processing to flag templated or AI-generated text.
• Continuous monitoring: Applying Research Shield to monitor device signals, behavior patterns, and response quality across markets.

Every response passes through fraud and behavior checks before delivery. Only clean, validated data is included in the final dataset.

To learn more about how TGM ensures data quality across both sample-only and full-service research, explore our data quality approach.

Yes, we do. While we provide sample-only services, many clients rely on TGM for end-to-end research support across the full project lifecycle, including:

• Questionnaire consultation and design.
• Survey programming and fieldwork management.
• Data processing, cleaning, and reporting.

Each project is supported by a dedicated TGM project manager, delivering smooth execution and quality control from setup to final output.

To learn more about the full range of services we offer, explore our research services.

Timelines depend on the target audience and study complexity, but most projects in Spain are delivered within a few days to a couple of weeks, depending on panel availability.

Before fieldwork begins, we conduct a detailed feasibility assessment to define realistic timelines and achievable quotas, providing clear expectations from the start in Spain. Contact us to check feasibility.