Tensoria
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We build AI that ships to production

RAG systems, AI agents, and LLM integrations engineered for real workflows. We work with CTOs and engineering teams at scale-ups and mid-market companies to turn AI from a prototype into a production asset.

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End-to-end AI delivery

From scoping to production deployment — one team, clear ownership, no handoff gaps.

Process-first discovery

We map your workflows before writing a line of code. Use-case selection backed by ROI data from live client projects.

Custom solutions, continuous support

Production-hardened integrations with your existing stack, with ongoing monitoring and iteration.

References

Trusted by engineering teams

What we engineer

Production AI systems built on LangChain, LlamaIndex, OpenAI, Anthropic, AWS Bedrock, and open-source models (Mistral, Llama).

Most requested

RAG Systems & Knowledge Assistants

Domain-specific AI assistants grounded in your internal data. We engineer retrieval pipelines (dense + sparse, re-ranking, hybrid search), chunking strategies, and eval frameworks — not just a wrapper around a chat API.

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Autonomous AI Agents

Multi-step agents that automate complex workflows: document processing, data extraction, decision routing, and API orchestration — with guardrails and observability built in.

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LLM Fine-tuning & ML

Custom model training, fine-tuning (LoRA/QLoRA), and predictive ML. When a general-purpose model isn't enough for your domain, we build what fits.

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Workflow Automation

AI-powered automation integrated with your existing stack. NLP and generative AI applied to operational processes — document handling, CRM enrichment, reporting pipelines.

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Our approach

We map your processes before touching a model. Each engagement is scoped around measurable outcomes — not AI for its own sake.

1

AI assessment and process mapping

We run structured discovery sessions with your team — engineering, ops, and domain experts. We map workflows, identify friction points, and locate where AI creates measurable leverage versus where it adds complexity.

Output: a prioritized use-case roadmap, with time-to-value and effort estimates for each item.

2

High-impact use-case selection

We score use cases against a framework combining time savings, technical feasibility, and integration cost — benchmarked against patterns from live client deployments. Your engineering budget concentrates on the highest-ROI items first.

Your AI investment targets what actually moves the needle.

3

Iterative build and production deployment

We ship functional prototypes fast, validate with real users, then harden for production: API integrations, observability, error handling, cost controls. No "demo mode" deliverables — everything is built to run in your environment.

Solutions are validated on real data before full rollout — protecting your investment.

4

Ongoing support and iteration

Delivery is not the finish line. We monitor performance, handle model drift, and iterate based on production feedback. Documentation, runbooks, and knowledge transfer are included — your team owns what we build together.

Your team stays in control and gains compound ROI over time.

Services

We engage at every stage — from strategic clarity through production delivery. Remote-first, async-friendly, built for technical teams.

AI Audit and Strategy

We identify the real value levers in your organization — not a theoretical framework, but a scoped analysis of your existing processes, data, and team capabilities. Output: a prioritized roadmap with cost/time estimates and a clear build-vs-buy recommendation for each initiative.

Our methodology draws on benchmarks from delivered client projects and is calibrated to your technical stack and engineering capacity. No vendor lock-in, no upsell pressure.

  • Structured process interviews across engineering, ops, and leadership
  • Use-case scoring against live benchmarks from similar deployments
  • Prioritized roadmap with effort, ROI, and sequencing

RAG Systems and Internal AI Assistants

We build knowledge assistants that actually work at scale — handling thousands of documents, complex queries, and production traffic. Stack: LangChain or LlamaIndex, Pinecone / Weaviate / pgvector, OpenAI or Anthropic, with hybrid retrieval and evaluation pipelines (RAGAS, custom evals).

Every RAG system we ship includes: chunking strategy justified by your data structure, re-ranking layer, confidence scoring, hallucination guardrails, and a monitoring dashboard for retrieval quality over time.

  • Production-grade retrieval pipelines (dense + sparse, hybrid search)
  • Evaluation framework to measure and improve retrieval accuracy
  • Integrates with your existing data sources, auth, and APIs

Custom AI Development

End-to-end engineering of AI-powered applications: agentic pipelines, LLM fine-tuning (LoRA, QLoRA on Mistral or Llama), predictive ML models, and intelligent automation integrated with your existing infrastructure (CRM, ERP, data warehouse).

We work iteratively — functional prototypes first, production hardening second. Each sprint delivers something you can test in your environment. We hand off clean, documented code, not a black box.

  • Working prototype in the first sprint — no months of requirements gathering
  • Integration with your existing stack — APIs, auth, data pipelines
  • Documented handoff so your team can maintain and extend the system
💭

On AI expectations

"AI is not magic. It won't replace your team or 10x your revenue in year one. That's why you start simple, measure concrete returns, and increment from there."

— Anas Rabhi, Founder, Tensoria

Start your AI project

A 30-minute call to assess whether AI creates genuine value for your use case. We give you direct, honest recommendations — no deck, no sales pitch.

The team

Founded by engineers who ship AI to production — not consultants who write reports about it.

Anas Rabhi

Anas Rabhi

Co-Founder

Data Scientist — LLM / Fine-tuning / NLP

KR

Kaoutar Rabhi

Co-Founder

AI Training and Enablement

NK

Najoua Karm

Partnerships

Common questions

Direct answers about how we work, what we deliver, and what to expect.

We start with a scoping call to understand your context, then run a structured AI assessment (typically 2 days) covering your processes, data, and team. You get a written roadmap with prioritized use cases, estimated ROI, and clear next steps — before committing to any build phase.
The assessment identifies which use cases are genuinely worth building — and which aren't. We don't fit AI everywhere; we find where it creates measurable leverage. Output includes concrete recommendations with delivery estimates and a scoped proposal for the build phase.
Yes. We are France-based and work async-first with US teams. Discovery sessions are scheduled to overlap with EST/PST business hours. All deliverables, documentation, and code are in English.
A targeted automation or RAG proof-of-concept can ship in 2 to 4 weeks. A full production system with custom integrations typically runs 2 to 4 months. The AI assessment gives you a realistic timeline based on your specific requirements before you commit.
Maintenance, monitoring, and iteration are scoped and priced upfront — no surprise retainers. We offer ongoing support packages for production systems, and full knowledge transfer so your team can operate independently if preferred.

Latest insights

Engineering deep dives

Production patterns, anti-patterns, and trade-offs we've learned shipping LLM systems.

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Custom AI Model Development Cost: A Realistic Breakdown

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Customer Churn Prediction with Machine Learning

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Deep Learning for Enterprise: When It's Worth It

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Machine Learning Fraud Detection: Guide for SMBs

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