No. 4 of 26 ·Retrieval-Augmented Generation Tools

I3K RAG Enterprise

Web · Windows · Linux · Self-hosted · API

Freedom report

Three barsScore 6.5

Free tierA free tier is on its own pricing page
Open codeNo open-source code on record
Runs widely3 of 6 device platforms
DocumentedPlans, terms and facts published

I3K RAG Enterprise is ranked #4 of 26 in retrieval-augmented generation tools on Freedom251. It runs on API, Linux, Self-hosted, Web, Windows. There is a free plan.

I3K RAG Enterprise plans and pricing

All plans

Community Free Free AGPL-3.0 · Self-hosted · Linux x86_64, ARM64 or Windows · Community support rag-enterprise.com · 30 Sept 2026

Pro Not published Custom Self-hosted · Commercial license · SSO · Advanced RBAC · Audit log · SLA rag-enterprise.com · 30 Sept 2026

Managed Not published On request Hosted and operated in the EU · Managed updates · Support window agreed by contract rag-enterprise.com · 30 Sept 2026

Compared on retrieval-augmented generation tools

Free plan: Yes
Source citations: Yes
Hybrid search: Yes
Result reranking: Yes
Deployment: both

Best I3K RAG Enterprise alternatives

See all 12

Two bars AnythingLLM Free tier No. 1Free6.8 Two bars Flowise Free tier No. 2$35/mo6.6 Two bars RAGFlow Free tier No. 3$29/mo6.6 One bar Dify Free tier No. 5$49.17/mo6.4 One bar Haystack Enterprise Platform Free tier No. 6Free6.4 One bar OpenRAG Free tier No. 7Free6.4

The record

Purpose: The product lets users ask questions about uploaded documents and returns answers grounded in those documents with cited sources.
Document formats: It supports PDF, DOCX, XLSX, HTML, TXT, Markdown and CSV uploads through the web UI or REST API.
OCR: Scanned pages are automatically detected and OCR is applied in Italian and English.
Multilingual: The BAAI/bge-m3 embedding model supports 100+ languages.
Local processing: The site says the RAG pipeline runs locally and makes no external calls in the request path.
GPU and CPU: The engine detects an NVIDIA GPU at startup and uses it when available; the product also runs on CPU.
Security controls: The product lists JWT authentication, role-based access for User, Super User and Admin, an application audit trail, and per-document and per-user deletion.
Backups: Community includes scheduled daily local backups that pair the application database with a vector-store snapshot; Pro adds external storage destinations, retention and selective restore.
Pro features: Pro includes SAML or OIDC single sign-on, advanced RBAC, a tamper-evident audit log, structured extraction, monitoring and alerting, deployment assistance and SLA.
Integrations: The documented off-site backup destinations for Pro include S3-compatible storage, WebDAV or Nextcloud, SFTP, FTP and Backblaze B2.
Intended customers: The product is positioned for regulated EU organizations, with sector use cases for legal, healthcare, finance and public-sector teams.
Support: Community support is offered through GitHub Issues and Discussions, while Pro includes deployment assistance and an SLA.
Headquarters: Milan, Italy
Price from: Free

Where it ranks on Freedom251

Best Retrieval-Augmented Generation Tools in 2026#4 of 26

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Sources

rag-enterprise.com/en· checked 30 Sept 2026
rag-enterprise.com/en/features· checked 30 Sept 2026
rag-enterprise.com/en/pricing· checked 30 Sept 2026
rag-enterprise.com/en/enterprise· checked 30 Sept 2026