Sentor API
Advanced Entity-Based Sentiment Analysis
Unlock granular insights from customer feedback with our scalable API. Supports English and Dutch, real-time processing, configurable clustering, and brand comparisons for truly actionable intelligence.
Overcome Feedback Overload: From Chaos to Clarity with Sentor
In today's data-rich world, customer feedback floods in from reviews, social media, and support tickets. But without the right tools, it's overwhelming noise. Sentor turns this chaos into crystal-clear, actionable strategies using advanced entity-based AI.
Traditional Tools Leave You in the Dark
- Sifting through thousands of reviews manually? It's exhausting, time-consuming, and riddled with human bias.
- Basic sentiment classifiers spit out vague "positive/negative" labels—useless for pinpointing what exactly frustrates customers.
- You see the anger in feedback, but uncovering the root causes? That's guesswork without entity-level precision.
- Competitor benchmarking feels like comparing apples to oranges—fragmented data makes true insights impossible.
- Missed patterns mean lost revenue: Unaddressed complaints snowball into churn you never saw coming.
- Product roadmaps built on incomplete intel? You're innovating in the dark, wasting resources on the wrong priorities.
Sentor's 5-Step Intelligence Framework
- Capture Everything: Ingest feedback seamlessly via our REST API or Python/JS SDKs—no limits on sources, from reviews to social streams.
- Analyze with Precision: Our entity-based AI dissects text to reveal sentiment on specific aspects (products, services, competitors)—far beyond simple polarity.
- Cluster Smartly: Configurable grouping uncovers hidden patterns in positives and negatives, surfacing trends your team can act on immediately.
- Compare Confidently: Side-by-side analysis of your brand vs. rivals—call the API twice per entity and get benchmarks that drive market dominance.
- Act with Insights: Generate exportable reports, set real-time alerts, and track trends to turn data into decisions that boost satisfaction and revenue.
Why Choose Sentor API
Lightning Speed
Process 1,000 reviews in seconds with sub-second API responses—get insights faster than your competitors, without waiting for batch jobs or manual sifting.
Unmatched Depth
Drill down to entity-level details: Understand sentiment on specific features like "battery life" or "customer service," not just overall vibes.
Crystal Clarity
Turn noisy feedback into scannable insights—our clustering groups similar complaints, highlighting trends you can act on today.
Effortless Scale
From 100 tweets to 100,000 reviews, our infrastructure auto-scales seamlessly—enterprise-ready without the enterprise hassle.
What Makes Sentor Uniquely Powerful
Discover the cutting-edge features that deliver precision and innovation beyond standard sentiment tools
Warp-Speed Processing
From query to insight in under a second
Powered by optimized transformers, analyze live streams or massive archives instantly. No more "processing queues"—your data, your pace.
Entity Precision Engine
See the full picture, not just the outline
BERT-inspired models dissect sentences to score sentiment on exact entities—track "app crashes" separately from "UI design" for surgical improvements.
AI-Powered Pattern Magic
Uncover trends that hide in plain sight
Smart clustering auto-groups feedback by theme (e.g., "slow delivery" vs. "rude support"), turning raw data into a roadmap of opportunities.
Global Scale, Local Precision
Handle volume without losing nuance
From startups testing 100 docs to enterprises crunching millions, our Hetzner-backed API scales effortlessly while maintaining 99.9% accuracy.
Adaptive Learning Core
Gets smarter with every analysis
Fine-tuned on your domain data, our models evolve—predicting sentiment shifts and adapting to industry jargon for forecasts that feel prescient.
Seamless Ecosystem Fit
Plug into your world, not the other way around
RESTful endpoints, Python/JS SDKs, and webhook alerts integrate anywhere—from CRMs to dashboards—keeping your data sovereign and workflows intact.
One API for Instant Insights
Fast Integration
Get up and running in minutes with our simple RESTful API
Keyword Extraction
Automatically identify key topics and trends in your text data
Sentiment Analysis
Detect positive, negative, and neutral sentiments with high accuracy
Scalable
From startup to enterprise, our API scales with your needs
Powered by Advanced AI
Our API uses state-of-the-art BERT models for accurate sentiment analysis
BERT Architecture
Built on transformer neural networks for deep understanding of language context and sentiment nuances.
Entity-Level Analysis
Go beyond simple positive/negative classification to understand sentiment toward specific entities and aspects.
Production Ready
Reliable, scalable API designed for integration into your applications and workflows.
API Response
Clean JSON responses with sentiment scores and entity analysis
Get Started with Sentor API
Simple, powerful sentiment analysis API for developers
Sign Up for API Key
Create your account and get instant access to your API key. Start with our free tier (300 calls/month) including full entity-based sentiment analysis to evaluate capabilities without commitment.
Read Documentation
Explore our comprehensive docs with code examples, Python/JS SDKs, and full endpoint references for entity extraction, clustering, and comparisons. Integrate in minutes with RESTful API design.
Start Analyzing
Send your first request and get sub-second responses with entity-level insights. Scale from hundreds to millions of documents, export reports, and unlock trends with configurable clustering and multilingual support.
Your Questions Answered
Do I need technical expertise to use Sentor's API?
No, our API is designed to be intuitive and developer-friendly. We provide comprehensive documentation, code examples, and SDKs to make integration as simple as possible.
What languages does the API support?
Our API currently supports English (en) and Dutch (nl) text analysis with high accuracy. You can specify the language using the `language` query parameter. If no language is specified, English is used as the default. We're working on expanding to additional languages in future updates.
What's included in the free plan?
The free plan includes 300 API calls per month with access to all core sentiment analysis features to help you evaluate our API's capabilities.
How accurate is the sentiment analysis?
Our BERT-powered model achieves industry-leading accuracy rates, with entity-level sentiment detection that provides more precise insights than traditional approaches.
What kind of support do you offer?
We provide email support for all plans, with priority support for paid plans and dedicated support for Enterprise customers.