Built for You.
Not Just Built.
Same powerful AI, tailored to how you actually work. Whether you upload a CSV, call an API, or publish a research paper, Sentor turns customer feedback into your competitive edge.
Find Your Fit
People buy solutions to their problems, not technical specs. Choose your role to see how Sentor solves your specific challenges.
Upload your reviews.
See instant visuals.
No code.
You run a tight ship. You don't have a data science team — and you shouldn't need one to know what your customers are saying. Sentor's visual dashboard gives you sentiment clarity in minutes, not months.
- Drag-and-drop CSV or connect your review platforms — zero technical setup
- Instantly spot which complaints cluster together so you fix the right things first
- Visual charts anyone on your team can understand at a glance
- Compare your brand against a competitor side-by-side with one click
One-Click Analysis
Upload your data file and the dashboard handles everything automatically. If you can use a spreadsheet, you can use Sentor.
Negativity Clustering
Automatically groups similar complaints so you see patterns, not noise — and know exactly what to fix first.
Competitor Benchmarking
See how your brand's sentiment compares to rivals. Know where you lead and where to close the gap.
Beautiful Visuals
Interactive charts and graphs that make complex sentiment data easy to present to anyone — investors, team, clients.
Agile iterations.
Validate feedback fast.
Scale with confidence.
Stop guessing what your early users want. Upload CSVs of your beta feedback or plug into our API and instantly validate your product direction without wasting engineering cycles.
- Rapid Validation — turn messy user interviews into clear priorities
- Fast API Integration — sub-second response, ready for your prototype
- Competitor Benchmarking — see exactly where incumbents fall short
- Investor-Ready Visuals — beautiful charts for your seed pitch deck
Fast Prototyping
Drop-in REST endpoints and Python/JS SDKs make sentiment analysis a plug-and-play feature.
Find The Pivot
Uncover exactly what users hate about current solutions to pinpoint your most lucrative pivot.
Data-Driven Pitch
Stop pitching feelings to investors. Use Sentor to generate hard data showing user love for your product.
Built To Scale
When you grow from 100 beta testers to 100,000 active users, Sentor's infrastructure scales automatically.
Scale to millions.
Integrate anywhere.
Move faster.
Your feedback data doesn't sleep — neither should your analytics. Sentor's enterprise API handles millions of reviews with sub-second response times, plugging directly into your existing infrastructure with zero friction.
- RESTful API with Python & JavaScript SDKs — integrates into any stack in minutes
- Auto-scales from 100 to 100 million documents on Hetzner-backed infrastructure
- Entity-level precision: track "customer support" sentiment separately from "pricing"
- MCP-native and OpenAPI 3.1 ready — compatible with your AI agent stack out of the box
- GDPR-compliant, EU-hosted, data never used for training third-party models
Sub-Second Processing
Powered by optimised transformer models. Analyse live streams or massive archives without processing queues slowing you down.
MCP & Agent Ready
First sentiment platform natively understood by AI agents. Expose Sentor capabilities via Model Context Protocol to Claude, GPT, or any LLM.
Elastic Scale
Auto-scaling infrastructure handles enterprise volume without reservation or capacity planning on your side.
Privacy & Compliance
EU-hosted on Hetzner. GDPR-compliant with strict data isolation. Your data is never used to train models for other customers.
Precise entity data.
Exportable. Multilingual.
Reproducible.
Your work demands more than "positive/negative." Sentor delivers entity-level sentiment scores with configurable clustering, multilingual analysis (English & Dutch), and clean JSON exports — ready for your pipeline, publication, or dataset.
- Entity-level sentiment — track opinions on specific aspects, not just overall tone
- BERT-based multilingual models with verifiable, consistent outputs
- Configurable clustering (BERTopic + LLM labelling) for custom topic taxonomies
- Export clean JSON or connect via API for seamless dataset integration
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Full documentation at
/docs— OpenAPI 3.1 spec included
Entity Precision Engine
BERT-inspired models score sentiment on exact entities — analyse "delivery speed" and "packaging quality" as separate dimensions from the same review.
Multilingual Analysis
Native English and Dutch support with additional languages in active development. Specify language per request for maximum control over your corpus.
Configurable Clustering
BERTopic with LLM-based topic naming lets you define your own topic taxonomy. Reproducible outputs across runs for publication integrity.
Clean Data Exports
Structured JSON output with confidence scores, entity spans, and cluster metadata. Drop directly into pandas, R, or any analysis pipeline.
How It Works
Three steps from raw feedback to actionable intelligence — regardless of your technical skill level.
Connect Your Data
Upload a CSV, paste text, or call our REST API. Accept data from review platforms, social streams, support tickets, or any text source — no reformatting needed.
Analyse with AI
Entity-based BERT models dissect each piece of feedback, scoring sentiment on specific aspects (product quality, service, pricing) and clustering similar themes automatically.
Act on Insights
View interactive visual dashboards, export clean JSON data, set real-time alerts, and track trends over time. Make decisions grounded in what customers actually said.
Trusted Across Industries
Anywhere customers leave feedback, Sentor turns it into strategy.
Hospitality
Identify which hotel amenities drive 5-star reviews versus which spark complaints — and act before guests churn.
E-commerce & Retail
Understand product review trends at scale. Surface the exact features customers love or hate, per SKU.
SaaS & Apps
Track sentiment on specific features across app store reviews. Prioritise your roadmap with data, not gut feel.
Academia & Research
Analyse large corpora of textual data with entity-level precision. Export structured datasets for your publications.
Your Customers Are Talking.
Are You Listening?
Start free in minutes. No credit card. No code required to get your first insight. Scale when you're ready.