Expert Data Annotation - Made in Europe

Precise Data Annotation for AI That Works.

Abstract technical brain illustration

European Experts.
Highest Quality.
GDPR-compliant.
Scalable.

Your AI is only as good as its training data. We deliver high-quality data annotation and validation with exceptional attention to detail, structured processes, and full compliance. 100% in Austria.

Free Schedule Initial Consultation Discover Our Services

Do These Challenges Sound Familiar?

Many companies struggle with the same data annotation problems. Poor training data costs time, money, and jeopardizes the success of your AI projects.

Your AI Experts Are Tied Up With Data Work

Highly qualified specialists spend valuable time preparing and annotating data instead of doing what they do best: developing AI models.

Offshore Teams Deliver Inconsistent Quality

Cheap providers sound appealing, but the hidden costs of quality management, rework, and communication eat up the savings.

GDPR Compliance Is Uncertain or Costly

Processing sensitive data outside of Europe? A risk to compliance and reputation. Legal safeguards cost additional time and resources.

Scaling Without Quality Loss Seems Impossible

Small pilot projects work, but quality breaks down with larger datasets. Rapid scaling without established processes is risky.

Does This Sound Familiar?
It doesn't have to be this way. 

Here's How We Solve This

The respas Difference

Responsible Annotation Services combines technical excellence with social responsibility. As a spin-off of the non-profit organisation Responsible Annotation, we have developed a unique approach: we leverage the exceptional strengths of neurodivergent experts to deliver annotation quality at the highest level.

Exceptional Attention to Detail

Our team consists largely of neurodivergent experts, many on the autism spectrum. They bring exceptional skills in pattern recognition, concentration, and consistency. The result: annotation quality that makes the difference.

Experienced Project Management

Our Annotation Managers have years of experience in IT project management. They ensure structured processes, clear communication, and predictable results from the first inquiry to final delivery.

100% European

All our employees work in Austria (Vienna, Linz, and Hagenberg). Your data stays in Europe, GDPR compliance is guaranteed, and communication paths are short.

Social Responsibility Included

As a spin-off of a non-profit organisation, we create valuable jobs for people who are often overlooked in the regular labour market. With every project, you support this mission.

Discover how we can support you concretely.

Our Services

Our Services

From strategy to production, we cover the entire annotation process. Choose the service that fits your current needs.

Annotation Consulting

Strategic consulting for precise annotation processes and efficient datasets.

We help set up scope, guidelines, and quality assurance cleanly from the start.

  • Setup of robust labeling workflows for new or existing datasets.
  • Review of existing guideline and QA processes with concrete optimisation steps.
  • Support with tool selection, role models, and handovers to internal teams.
Request Consulting

Data Annotation

Precise annotation of common data types for training, tuning, and evaluation.

Our teams work in a structured, traceable manner with clear documentation.

  • Bounding boxes and polygon labeling for image and video data.
  • Text annotation for NLP use cases, classification, and entity tagging.
  • Audio and sensor data processing including review loops.
Discuss Project

Quality Assurance

Independent quality review and error correction for existing annotations.

Ideal for teams that want to validate output or systematically clean up inconsistent labels.

  • Sampling, blind reviews, and guideline-based error tracking.
  • Re-annotation of erroneous data points with documented decisions.
  • Feedback loops for vendors or internal teams to sustainably improve quality.
Ensure Quality

Workflow Optimization

Efficiency improvements for data processes through better handovers, reviews, and standards.

We analyse bottlenecks in the labeling process and reduce unnecessary loops.

  • Optimisation of review cascades and escalation paths.
  • Clear role distribution between the specialist team, project management, and annotators.
  • Templates for briefings, quality gates, and documentation.
Analyse Workflow

Scaling

Rapid team expansion for growing data volumes without quality loss.

Scaling only works with stable standards, controlled reviews, and clean onboarding.

  • Ramp-up concepts for pilot phase, growth, and peak loads.
  • Multi-level quality assurance model for larger datasets.
  • Documented handovers and reporting for predictable results.
Request Capacity

Infrastructure & Compliance

Secure setups for annotations with a focus on data protection and clear processes.

Relevant for sensitive data and regulated environments.

  • Consulting on hosting and access models.
  • Clear foundations for auditability and compliance.
Discuss Infrastructure

Not sure exactly what you need?
No problem – let's find out together how we can best support you.

Schedule Initial Consultation Schedule a Free Initial Consultation

How We Work Together

Structured processes for predictable results. From the first inquiry to final delivery, you always know where you stand.

  1. Initial Consultation

    In a free conversation, we get to know your project. We understand your requirements, assess feasibility, and clarify initial questions. Duration: approx. 30 minutes.

  2. Pilot Sprint

    A short, focused run with real data. We establish quality patterns, test guidelines, and prove that our collaboration works.

  3. Project Planning

    Based on the pilot, we jointly define resources, timeline, and milestones. You receive a transparent offer with no hidden costs.

  4. Production

    Our team annotates your data with continuous quality assurance. Regular updates keep you informed; fast feedback loops ensure alignment.

  5. Delivery & Review

    Final quality review and delivery of annotated data. We incorporate your feedback and optimise as needed. Documentation and reporting included.

Ready for the First Step?

Schedule Initial Consultation Schedule a Free Initial Consultation

Industries That Trust Us

We understand the specific requirements of demanding industries, from regulatory requirements to technical specifics.

Industrial Automation & Robotics

Object detection, defect detection, pick-and-place, robotics vision, predictive maintenance

Defense & Public Safety

Situational awareness, surveillance systems, object classification, anomaly detection

Consumer Electronics

Face recognition, smart home interfaces, camera features, voice assistants

MedTech & Medical Imaging

Tumour segmentation, diagnostic support, X-ray annotation, pathology, dental imaging

Assistive Technologies

Accessibility features, speech recognition, gesture recognition, navigation for the visually impaired

Automotive & Mobility

LiDAR annotation, pedestrian detection, lane detection, traffic sign recognition, ADAS

Your industry isn't listed? No problem – we adapt to your specific requirements.

Request Consulting Request Industry-Specific Consulting

Quality That Makes the Difference

We don't just talk about quality – we make it measurable. Structured processes and specialised teams ensure consistent results.

Multi-Layer QA

Precision Through Multiple Reviews

Every annotation goes through multi-level quality checks. Annotators, reviewers, and Annotation Managers work hand in hand for error-free results.

Standardised Processes

Consistency Through Clear Standards

Detailed guidelines, continuous training, and experienced Annotation Managers ensure that quality doesn't depend on chance – even with large datasets.

Regular Reporting

Transparency Through Open Communication

You receive regular updates, detailed quality reports, and always have direct access to your Annotation Manager. No black box.

100% GDPR

Compliance Without Compromise

All processes are GDPR-compliant, all data stays in the EU. Documented procedures and customer-specific security requirements are a matter of course.

See our quality for yourself – with a free quality analysis of your existing data.

Request Quality Analysis Request Free Quality Analysis

Inclusion as a Strength

We believe that diversity leads to better results. Our approach proves it every day.

Responsible Annotation Services is a spin-off of the non-profit organisation Responsible Annotation. Our mission: to create valuable jobs while delivering the highest quality.

Our team consists largely of neurodivergent experts – many of them on the autism spectrum. What others see as a challenge, we turn into a strength: exceptional pattern recognition, impressive attention to detail, and remarkable persistence with repetitive tasks.

We create a working environment in which these talents can fully flourish. The result: annotation quality that makes the difference – and meaningful employment for people who are often overlooked in the regular labour market.

In Partnership With

Responsible Annotation NGO

Software Competence Center Hagenberg - SCCH

Pattern Recognition

The finest deviations and patterns are detected that others miss.

Attention to Detail

Highest precision in complex annotation tasks.

Consistency & Endurance

Consistently high quality, even with large datasets.

In Partnership With

Responsible Annotation NGO

Software Competence Center Hagenberg - SCCH

With every project, you support our mission.

Learn More Learn More About Responsible Annotation Services

What Others Say About Us

Trust in proven expertise – our partners and the media confirm our quality.

respas in the Media

KEBA: Precise Data, Powerful Impact: How Autistic People Set New Standards with Reliable AI Annotation

Read Article

Frequentis: Successful Project with Responsible Annotation Services

Read Article

SCCH acquires 10 percent stake in inclusive AI spin-off Responsible Annotation Services

Read Article

SCCH is investing in the spin-off Responsible Annotation Services

Read Article

Responsible Annotation Services: Startup Offers AI Training in Austria

Read Article

Inclusive Data Annotation: How Austria Is Making AI Better

Read Article

Listen In

AXSChat

Inside Responsible Annotation: Neurodiversity, Quality, And Ethics In AI

AXSchat · English



Listen Now

Industrial AI Podcast

From Charity to Taxpayer - Redefining Annotation

Spotify · English



Listen Now

Talk with ANN (SCCH)

From Upper Austria to the World: Fair Annotation and Certification for Trustworthy AI

Spotify · German

Listen Now

Become Our Next Reference Customer.

Start a Project

Start Where It Makes Sense for You

You don't have to start with a large project right away. Choose the entry point that fits your current situation – without commitment.

Instruction Review

Ideal for: Teams with existing labeling guidelines

We review your current annotation guidelines for completeness, consistency, and practical applicability. You receive a detailed report with concrete improvement recommendations.

What You Get:

  • Analysis of your existing guidelines
  • Identification of gaps and ambiguities
  • Detailed report with recommendations
  • Optional optimisation by our team

Effort:

2–5 days depending on scope

Request Instruction Review
Most Popular Option

Pilot Sprint

Ideal for: Teams who want to test our quality

A short, focused run with a portion of your real data. We prove feasibility and quality; you gain confidence for your decision.

What You Get:

  • Annotation of a representative dataset
  • Establishment of quality patterns
  • Validation of your guidelines on real data
  • Foundation for project planning and calculation

Effort:

2-3 weeks

Start Pilot Sprint

Quality Assessment

Ideal for: Teams with already annotated data

We conduct an independent quality review of your existing annotations. You find out exactly where your data stands and where there is potential for improvement.

What You Get:

  • Sample-based quality review
  • Identification of error patterns
  • Correction suggestions and prioritisation
  • Detailed quality report

Effort:

3–7 days depending on data volume

Request Quality Assessment

Not sure which option is the right one? Let's find out together how we can best help you.

Schedule Consultation Schedule a Free Consultation

Frequently Asked Questions

Find answers to the most important questions here. Something missing? We're just a click away.

Three things make us unique:

  1. Neurodivergent experts – Our team brings exceptional skills in pattern recognition and attention to detail.
  2. 100% Europe – All employees work in Austria, full GDPR compliance guaranteed.
  3. Experienced project management – Our Annotation Managers have years of IT project management experience.

We are not an anonymous offshore factory, but a partner that takes quality and responsibility seriously.

We cover all common annotation types:

  • Images: Bounding Boxes, Segmentation, Polygon, Keypoints
  • Video: Frame-by-Frame Annotation, Object Tracking
  • 3D/LIDAR: Point Cloud Annotation, 3D Bounding Boxes
  • Text: NER, Sentiment, Classification, Relation Extraction
  • Audio: Transcription, Speaker Diarization, Sound Classification

If you have a special data type, contact us – we'll find a solution.

Quality is not a coincidence, but the result of structured processes:

  • Multi-Layer QA: Every annotation is reviewed by reviewers
  • Guidelines & Training: Clear instructions and continuous training
  • Annotation Manager: Experienced project managers monitor quality KPIs
  • Feedback Loops: Fast correction cycles for deviations
  • Transparent Reporting: You always see how quality stands

This depends on the project scope:

  • Small project (< 10,000 annotations): Start within 1–2 weeks
  • Medium project: Start within 2–4 weeks
  • Large project: Individual planning, typically 4–6 weeks lead time

For urgent projects, we can often start faster. Contact us.

We work with transparent hourly rates:

  • No hidden costs – you only pay for work actually done
  • Fair calculation – based on the pilot sprint and clear estimates
  • Flexible models – hourly rates or package prices depending on the project
  • Transparent reporting – you always see what you're paying for

We are happy to discuss specific prices in a personal conversation.

Yes, we are tool-agnostic:

  • Common annotation tools: CVAT, Label Studio, Labelbox, V7, Supervisely, Amazon SageMaker Ground Truth, and many more
  • Proprietary tools: We train our team on your internal systems
  • Own infrastructure: We also provide the tools if desired

Tell us your setup – we'll adapt.

GDPR compliance is not an option for us, but a standard:

  • All employees in Austria – no data processing outside the EU
  • Data hosting in the DACH region – on-premises at your site if desired
  • Documented processes – processing records and technical-organisational measures
  • DPA – Data Processing Agreement included as standard
  • Security training – Regular awareness training for all employees

Your data stays in Europe:

  • By default: Secure cloud infrastructure in the DACH region
  • If desired: On-premises at your site or in your own cloud
  • Customer systems: We also work directly in your annotation tools

You have full control. Talk to us about your specific requirements.

Yes. We have experience with sensitive data from various industries:

  • MedTech: Patient data with the highest data protection requirements
  • Defense: Classified projects with special security clearances
  • Enterprise: Business-critical data with individual compliance requirements

Talk to us about your specific requirements – we'll find a solution.

Neurodivergence describes natural variations in how the brain functions. These include, among others, autism, ADHD, and dyslexia.

Many of our annotators are on the autism spectrum and bring particular strengths:

  • Exceptional pattern recognition
  • High attention to detail
  • Remarkable concentration ability
  • Consistency with repetitive tasks

We create a working environment in which these talents can fully flourish.

respas is a commercial spin-off of the non-profit organisation Responsible Annotation.

The NGO developed and tested the inclusive approach. With respas, we bring this model to market – creating sustainable jobs and economic independence.

A part of our success flows back into the NGO's mission.

Still have questions?
Talk to us.

Get in Touch

Let's Talk

Ready for better training data? Tell us about your project – we'll get back to you very shortly.

Prefer to talk directly?

Let's Talk

Ready for better training data? Tell us about your project – we'll get back to you within 24 hours.

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  3. Contact

Your Project

What can we do for you?
Which data should be annotated?

High-quality data annotation and
validation for AI systems.
100% in Austria.

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Locations

  • Hagenberg
  • Vienna
  • Linz

Contact

Responsible Annotation Services GmbH
Softwarepark 32a
A-4232 Hagenberg, Austria

+43 681 20596610
info@respas.at

© 2026 Responsible Annotation Services GmbH · FN 643217 h · ATU81600536