Content Moderation · Trust & Safety · EU-Based

Human review
of Eastern European
content. Done right.

Native Ukrainian, Russian, Polish and Belarusian reviewers. European timezone. GDPR-compliant. We bring rigour and cultural depth to content your platform can't afford to mishandle.

95%+
Accuracy Rate
EU
GDPR-Native
<4h
Escalation Response
GMT+1
Timezone
Languages Covered
Ukrainian
Native
Russian
Native
Polish
Native
Belarusian
Native
English
Fluent
Content Moderation AI Data Annotation Trust & Safety Operations RLHF Data Collection Disinformation Monitoring User Appeals Review Fraud Detection Support Community Guidelines Enforcement Content Moderation AI Data Annotation Trust & Safety Operations RLHF Data Collection Disinformation Monitoring User Appeals Review Fraud Detection Support Community Guidelines Enforcement
What We Do

Four services.
One rigorous team.

We don't moderate everything. We specialise in Eastern European content — the segment most platforms can't cover with accuracy or cultural depth.

01
Content Moderation

Human review of user-generated content in Ukrainian, Russian, Polish, Belarusian and English. Native-language judgment applied to your community guidelines — catching what automated tools and non-native reviewers consistently miss.

Social PlatformsMarketplacesGamingNews & Media
02
AI Data Annotation

High-quality training data for Eastern European language models. Text labeling, RLHF, sentiment classification, NER, fact-checking. Ukrainian-language data is among the scarcest in the LLM ecosystem — we fix that.

RLHFClassificationSentimentFact-Checking
03
Trust & Safety Operations

User appeals handling, account review, fraud pattern detection, policy enforcement, and customer support in Ukrainian and Russian. We embed into your existing T&S workflows and tools without friction.

AppealsAccount ReviewFraud DetectionPolicy Ops
04
Disinformation Monitoring

Specialist analysts monitoring Russian and Ukrainian information spaces. Narrative tracking, influence operation detection, claim verification, periodic intelligence reports. Built for media organisations, NGOs and policy-adjacent clients.

OSINTNarrative TrackingIntelligence Reports
How It Works

From first call to
live review in days.

We run a one-week pilot at 50% off before any commitment. You see real results on your live queue — then decide.

Step 01
1
Discovery Call

20 minutes. We learn your platform, languages, volumes and biggest gaps. No slides, no pressure.

Step 02
2
Pilot Week at 50% Off

Two reviewers on your live queue for one week at half the monthly rate. Full results report at day 7.

Step 03
3
Results Review

We present accuracy rates, throughput, category breakdown. You decide whether to continue — no lock-in.

Step 04
4
Monthly Contract

Month-to-month. Scale the team up or down as your volumes change. 30-day notice, no penalties.

Why Vartian

The gap most platforms
don't know they have.

Native Cultural Context

Slang, coded language, political dog-whistles and regional humour are invisible to translation-based moderation. Our reviewers catch what automated tools and non-native staff miss.

European Timezone

GMT+1/+2. Real-time overlap with all of Europe and US Eastern morning. No 12-hour lag on urgent escalations.

GDPR-Native Operation

EU-registered and operating within EU jurisdiction. Your users' data never leaves the EU. Full Data Processing Agreements included in every contract.

Flexible Scale

Start with two reviewers. Scale to twenty. No long-term headcount commitments. Add or reduce as your volumes change.

Full Transparency

Weekly reports with accuracy rates, queue volumes, category breakdowns and reviewer metrics. You see exactly what is happening.

Compliance & Jurisdiction
Data jurisdictionEU
FrameworkGDPR-compliant
DPA includedEvery contract
NDA — all staffStandard
DSA alignmentYes
SLA Guarantees
Accuracy rate95%+
Escalation response< 4 hours
ReportingWeekly
Pricing

Transparent rates.
No hidden fees.

All engagements begin with a one-week pilot at 50% off. Scale up or down any time.

Starter
$3,840
per month · 2 reviewers
  • 2 dedicated reviewers
  • 320 review hours / month
  • 1 language queue
  • Content moderation
  • Weekly email report
  • GDPR DPA included
For platforms under 500K MAU with emerging Eastern European audiences.
Start Pilot Week
Enterprise
Custom
10+ reviewers · all services
  • 10–30+ reviewers
  • All 4 service lines
  • All Eastern European languages
  • 24/5 or 24/7 coverage
  • Custom SLA & reporting
  • Dedicated team lead
  • Full legal compliance pack
For large platforms, AI labs and enterprise T&S operations.
Get a Quote
Join the Team

Open positions.
Work with purpose.

We are looking for sharp, detail-oriented professionals to join our growing team in Krakow. Send your CV to ceo@vartianservices.com.

01
Content Moderator

We are hiring content moderators to review user-generated content across multiple platforms. You will apply platform community guidelines with native-level cultural understanding, flag policy violations, escalate edge cases, and contribute to weekly client reporting. Strong attention to detail, emotional resilience, and language proficiency (Ukrainian, Russian, Polish, or Belarusian) required.

Full-time Krakow, Poland Remote-Friendly
Apply by email
ceo@vartianservices.com
Contact

Let's talk about
your platform.

Tell us what you need. We'll respond within one business day and arrange a free discovery call.

Emailceo@vartianservices.com
Response TimeWithin 1 business day
HeadquartersKrakow, Poland, European Union
Pilot offer1 week · 50% off · no lock-in