Deploy R2R in one-click installation.
Production-ready RAG framework with hybrid search, knowledge graphs, and an agentic retrieval API for AI applications.
Choose a VPS plan for R2R
Every plan has everything you need and more
What you can build with R2R
R2R ialah rangka kerja penjanaan dipertingkat perolehan sumber terbuka yang dibina untuk penggunaan pengeluaran dari hari pertama. Ia menggabungkan carian semantik hibrid dan kata kunci dengan gabungan pangkat timbal balik, pembinaan graf pengetahuan automatik, pengambilan dokumen multimodal, dan API perolehan agen yang membolehkan model bahasa besar mengatur carian sebagai sebahagian daripada gelung penaakulan mereka.
Pengehosan sendiri R2R pada VPS anda sendiri memastikan dokumen, indeks vektor, dan sejarah perbualan di bawah kawalan penuh anda, tanpa yuran setiap pertanyaan dan tanpa akses pihak ketiga kepada pangkalan pengetahuan anda. Penggunaan ini menggandingkan API R2R dengan papan pemuka rasmi dan stor PostgreSQL serta pgvector, memberikan anda timbunan RAG lengkap yang boleh anda luaskan dengan mana-mana penyedia LLM.
Key features of R2R
Hybrid search
Combine vector similarity and full-text keyword search with reciprocal rank fusion to surface the most relevant context for every query.
Knowledge graphs
Automatic entity and relationship extraction builds a graph index alongside vectors, enabling cross-document reasoning that flat retrieval cannot match.
Multimodal ingestion
Huraikan PDF, dokumen Word, hamparan, imej dan audio ke dalam indeks bersatu tanpa menulis kod pengambilan tersuai untuk setiap format.
Agentic RAG
Reasoning agents iteratively retrieve, critique, and refine answers — producing higher-quality responses than single-shot RAG pipelines.
Multi-provider LLMs
Connect OpenAI, Anthropic, Google, Azure, Ollama, and 20-plus other LLM providers through a single configuration — no reindexing required.
Why run R2R on Hostinger
Launch in one click
Get your application up and running instantly with a preconfigured setup. No manual installation or complex setup steps.
Security you can rely on
Keep your applications protected with a built-in firewall, DDoS protection, and continuous monitoring.
Built in Docker manager
Run and manage multiple Docker containers from one place. Deploy, update, and monitor your projects with ease.
Launch in one click
Get your application up and running instantly with a preconfigured setup. No manual installation or complex setup steps.
Security you can rely on
Keep your applications protected with a built-in firewall, DDoS protection, and continuous monitoring.
Built in Docker manager
Run and manage multiple Docker containers from one place. Deploy, update, and monitor your projects with ease.
Docker VPS hosting you can rely on
I'm incredibly happy with Hostinger's VPS hosting! Their uptime is consistently top-notch, keeping my site running smoothly. Whenever I've needed help, their technical support team has been quick, knowledgeable, and genuinely helpful.
Everything is smooth and great with Hostinger, the AI chat bot + human chat, if AI can't resolve your question. Oh and them VPS is just fire, no ups and downs. Thank you dev team and everyone else involved. Keep it up 🚀
Finally a VPS hosting company that does it right! Well-priced. Excellent portal that respects their users' time. Seamless backups. Good support. Reliable. Feels rock-solid.
I reached out to Hostinger support after losing access to my self-hosted n8n instance, and I couldn’t be more impressed. Kodee and Mohammad from the support team were incredibly patient and thorough.
Many thanks to Carla for helping me with this N8N upgrade on my Hostinger VPS. Professional and knowledgeable, thank you again Carla.
Hostinger VPS is absolutely outstanding. It just always works. It is always fast and stable. Never down, never crashes.
The company is doing well, I am very happy with the specific services I use through them. Not as expensive as some places with really great VPS set ups and price plans.