Question 1

What is Nxtr?

Accepted Answer

Nxtr is an elite AI development company founded in 2023. We specialise in building production-grade AI software: LLMs, RAG pipelines, AI agents, fine-tuned models, vector database integrations, and full-stack AI applications. We serve founders and enterprise teams across 12+ countries.

Question 2

What AI services does Nxtr offer?

Accepted Answer

Nxtr offers six core AI engineering services: LLM Integration, RAG System Development, AI Agent Development, Model Fine-Tuning, Vector Database Integration, and Multimodal AI Development.

Question 3

How much does AI development cost?

Accepted Answer

AI development costs vary by scope. A production RAG system typically costs $15,000–$80,000. AI agent development ranges from $20,000 to $150,000+. Model fine-tuning starts at $10,000. Contact hello@nxtr.co for a scoped estimate.

Question 4

What is the difference between RAG and fine-tuning?

Accepted Answer

RAG grounds LLM responses in external knowledge retrieved at inference time — ideal for dynamic data. Fine-tuning trains model weights on proprietary data — best for consistent style and domain reasoning. Most production systems use both.

Question 5

How long does AI development take?

Accepted Answer

A production RAG system: 4–8 weeks. AI agents: 6–12 weeks. Fine-tuning: 2–4 weeks. Nxtr kicks off projects within one week of alignment.

Question 6

Does Nxtr work with startups?

Accepted Answer

Yes. Nxtr works with early-stage startups, scale-ups, and enterprise teams as a technical partner — not just a vendor.

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