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Nuclia

by Nuclia · Since 2018
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ActiveAvailable globallyCloud
Quick facts
VendorNuclia
Year launched2018
StatusActive
Location15 Wayside Road, Burlington, MA, United States, Massachusetts
Countries servedGlobal
Languages1
Integrations
Free tier
Free trialYES
Contact sales

About Nuclia

Nuclia is an Agentic RAG-as-a-Service platform from Nuclia that indexes unstructured data from internal and external sources, creating an AI knowledge repository to fuel AI applications. It provides AI Capabilities, RAG Quality Metrics, and RAG-as-a-Service to support efficient data utilization in AI-driven projects. This platform is designed to help businesses use data for improved decision-making and application development. Nuclia also offers deployment options and product tours to assist users in getting started with the service. Key capabilities: AI Capabilities RAG Quality Metrics RAG-as-a-Service Deployment Options Product Tour Best for: organizations that need to index unstructured data and improve their AI applications.

Nuclia has positioned itself as a strong AI platform for turning unstructured data into usable, searchable, and generative knowledge. It offers a modular RAG-as-a-Service framework that appeals to both technical teams (via REST API) and non-technical users (via intuitive dashboard and widgets). Its ability to ingest varied data types—documents, audio, video—across multiple languages, combined with semantic search, named-entity recognition, and generative answers, makes it highly versatile. After its acquisition by Progress Software in June 2025, Nuclia’s capabilities have been folded into a larger product portfolio, but it retains its identity and continues development. Particularly strong is its support for data governance and deployment flexibility: organisations can choose cloud, hybrid, or fully on-premise setups. However, configuring pipelines (retrieval strategy, embedding models, chunking) demands care, and pricing can escalate with scale. For teams aiming to unlock latent value in unstructured data—customer support logs, multimedia content, internal documents—Nuclia offers a compelling, feature-rich option.

Pros & Cons

What users like
  • +Enables enterprises to extract reliable, semantically relevant insights from diverse unstructured data sources with ease.
  • +Offers flexible deployment modes (cloud, hybrid, on-premise) providing data privacy and governance control.
  • +Low-code dashboard plus robust API empowers both technical and non-technical personnel to use RAG features.
  • +Supports multiple languages and media types (audio, video, documents) giving broad use-case applicability.
  • +Includes metrics and quality monitoring to evaluate retrieval performance and ensure trustworthy generative outputs.
What users flag
  • Relies on external LLMs or model integrations, which may affect consistency, performance, or latency.
  • Learning curve exists for tuning retrieval strategies, chunking methods, and embedding model choices.
  • Generative answers risk hallucination if data sources are poor or not well-indexed or validated.
  • Hybrid or on-premise deployment adds complexity and potentially requires infrastructure and maintenance overhead.

Features

Key features

Easy-to-use REST API
Allows developers to integrate search, indexing, and generative answer capabilities programmatically.
Video & audio transcription
Converts spoken content from video and audio into text, which is then indexed for search.
Named Entity Recognition (NER)
Automatically detects and extracts entities (people, organizations, locations etc.) and allows custom entity model training.
Automatic data indexing & classification
Ingests unstructured data (documents, files, media), and classifies content automatically for retrieval.
Multi-language semantic search
Search meaningfully across content in multiple languages; uses semantic (not just keyword) matching.
Generative answers / summarization
Produces summarizations or AI-generated answers based on retrieved content.

Additional features

REST API and well-documented interface for developers
No-code dashboard for non-technical users to upload/data ingest, manage resources, define pipelines
Support for video, audio, document, URL, and file uploads in many formats
Widgets & SDKs for embedding search UI in external applications
Multi-model support
ability to select among different LLMs or generative models
Knowledge Boxes
partitioning data into knowledge units with permissions / access control (who can access which data)
Data anonymization & GDPR compliance features (auto-anonymization)
Paragraph extraction from larger content (e.g. breaking text/video content into searchable paragraphs)
Data vectorization & embedding generation (to enable semantic similarity searches)
Metrics / Quality monitoring of RAG pipelines (e.g. measure relevance, performance)
Hybrid / On-premise / Cloud deployment options (you can host data in your infrastructure or use their cloud)
Ingest Agents & Retrieval Agents
prebuilt components to augment data pipelines
Dashboard / UI for tuning retrieval strategies (chunking, ranking, embedding model choice)
Automatic insight detection (entities, relationships inside data)

Pricing

Free trial
Free version
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Promo Offer

Monthly plans

Growth Starting At

USD 1

Fly

USD 700

Countries & Languages

Global
Countries served
1
Interface languages
1
Billing currencies

Interface languages

English

Billing currencies

🇺🇸USD

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