# Abelium R&D

> Abelium R&D is a reviewed AI agency in Ljubljana, Slovenia, listed in the AIAgencies.eu register and last assessed 2026-09-07.

Canonical page: https://www.aiagencies.eu/agency/abelium-rd
Generated: 2026-09-28 · Curated by Gabor Kiss · No paid placements — inclusion, score, and rank are never sold.

## Facts
- Location: Ljubljana, Slovenia
- Website: https://abelium.com
- Hourly rate: €85-130/hr (directory-listed)
- Team size: 10-49
- Founded: 2009
- Services: AI Development, AI Consulting
- Industries: FinTech, SaaS & B2B, Manufacturing
- LinkedIn: https://www.linkedin.com/company/abelium/

## About
Abelium R&D is a Ljubljana research and development company founded in 2009, working in mathematical optimization, operations research and tailored algorithms, with forecasting and hybrid-intelligence platforms among its published research projects.

## Documented clients
Documented engagements: GoOpti, Flare Network, and SPIRIT Slovenija. All 3 carry a source URL on file.

## Curator assessment
Reviewed 2026-09-07 by Gabor Kiss against published evidence.

Abelium is a research house first: founded 2009 in mathematical optimization and operations research, with EU-funded projects—satellite-based photovoltaic forecasting for grid stability, digital tooling for cattle farming—sitting alongside the client work.

The AI-era evidence is its own product rather than a client deployment. so-yesterday.ai is live, and its architecture is described in detail: three information layers, on-premise open-weight models for chat and embeddings with frontier APIs only where they help, and a cryptographically verifiable audit trail on every synthesized claim, built explicitly as a proving ground for regulated environments.

The named client work is older and not AI—the GoOpti transport marketplace ran 2014 to 2018 on optimization algorithms, reporting more than 32,000 passengers a month and a 93% satisfaction rate.

Best for buyers with a genuine optimization or research problem—forecasting, scheduling, algorithmic matching—rather than a language-model deployment, and worth asking what that architecture would cost applied to your own documents.

### Key strengths
- Optimization and operations research as the core discipline, with published EU-funded research projects behind it rather than a services page
- The architecture of their own platform names the hard parts: on-premise models for confidential data, frontier APIs only where they earn their place, and an audit trail tying every claim to a source
- The GoOpti engagement ran four years and is backed by a client review on a third-party directory

### Good to know
- The AI-era system is their own product, not a client deployment—ask for an engagement where they built this architecture for someone else
- The named client work predates the language-model era—ask what has been delivered since 2023 and for whom
- At €85–130/h this is the highest published rate in Ljubljana—confirm what research-grade work costs against a scoped delivery

## Compared head-to-head
- Abelium R&D vs Alpdev: https://www.aiagencies.eu/compare/abelium-rd-vs-alpdev
- Abelium R&D vs Indigo Labs: https://www.aiagencies.eu/compare/abelium-rd-vs-indigo-labs

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Source: AIAgencies.eu — the curated register of European AI agencies. Rate provenance: "agency-confirmed" = disclosed via submission or claimed profile; "directory-listed" = Clutch or two agreeing B2B directories (lone unverified sources are never written). Full method: https://www.aiagencies.eu/methodology · Rate index: https://www.aiagencies.eu/rates