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Open-source framework for building cross-platform voice apps (Alexa, Google Assistant) and chat apps.
- Framework: free open source
- Enterprise add-ons & hosting: custom
Data labeling and annotation services including OCR text extraction. Combines crowd workforce with AI validation.
- Project-based enterprise deals
- No standard free tier
- Focus on annotation outsourcing
Visual data science platform supporting anomaly detection, classification, and time series forecasting with drag-and-drop ML.
- Free plan: up to 1GB data
- Studio Enterprise from $2500/year
- Server & Enterprise solutions
Open-source library for generating synthetic tabular data. Useful for privacy, data augmentation, and training ML models.
- Completely free, open source
- No enterprise tier from devs
- Community-driven updates
Fully managed graph database service for building knowledge graphs and relationship queries. Integrates with ML for graph analytics.
- Pay-as-you-go DB usage
- No free plan beyond AWS trial
- Enterprise: custom deals via AWS
RDF database and semantic graph technology. Supports knowledge graphs, reasoning, and ML-based entity linking.
- Free edition: limited features
- Enterprise: custom licensing
- Focus on semantic knowledge management
Blockchain-backed graph database for knowledge graphs, time series, and data integrity. ML and AI integrations possible.
- Open source core
- Cloud & enterprise licensing
- Focus on tamper-proof knowledge store
NLP engine acquired by Facebook. Developers use Wit.ai to build chatbots, voice interfaces, and intent recognition.
- Free: usage under Facebook Developer platform
- No explicit paid plans
Interactive tool for editing images with GANs, allowing users to add or remove elements like trees or buildings.
- Free web demo
- Academic research project, no enterprise pricing
GAN-based model for generating paintings and artistic images, primarily an open-source research project.
- Open-source code
- No formal commercial pricing