AI-Powered Software Products

We build software
on solid
foundations.

Solid AI Labs creates enterprise-grade AI products engineered with the same principles that make great software: composable, maintainable, and built to last.

Pharmaceutical R&D Molecular Analysis Drug Discovery Financial Services Healthcare Dynamic RAG Systems Multi-LLM Orchestration Systems Integration Systems Design ML Pipelines Logistics & Supply Chain Legal Tech Pharmaceutical R&D Molecular Analysis Drug Discovery Financial Services Healthcare Dynamic RAG Systems Multi-LLM Orchestration Systems Integration Systems Design ML Pipelines Logistics & Supply Chain Legal Tech

AI Products for
the Enterprise

We don't prototype and move on. We ship AI products designed for real workloads, real teams, and real scale.

01

AI Platform Engineering

We design and build the infrastructure layer that makes AI products reliable in production — pipelines, orchestration, observability.

02

Intelligent Automation

We replace brittle rule-based workflows with adaptive AI systems that reason, decide, and act on behalf of your teams.

03

Domain-Specific LLMs

Fine-tuned language models trained on your data, your domain vocabulary, and your compliance requirements — not generic chatbots.

04

AI-Augmented Dashboards

Operational intelligence surfaces: dashboards where the AI doesn't just visualize data — it interprets it and proposes action.

05

Safe & Compliant AI

Guardrails, audit trails, and governance frameworks baked in from day one. We take responsible AI from buzzword to engineering requirement.

06

API-First Integrations

AI capabilities exposed as clean, versioned, documented APIs that fit into your existing architecture without rearchitecting everything.

Engineering
at our core

SOLID isn't just our name — it's our methodology. Every product we build reflects these principles, applied to AI systems.

S
Single ResponsibilityEach AI component does one thing well. No monolithic black boxes.
O
Open / ClosedOur products extend cleanly — you add capability without breaking what works.
L
Liskov SubstitutionSwap models, swap providers. No lock-in baked into the architecture.
I
Interface SegregationThin, focused contracts. Clients only depend on what they actually use.
D
Dependency InversionHigh-level policy doesn't depend on low-level details. Built for change.

Principle 01

AI is software. Treat it like software.

We apply the same rigor to AI systems that any senior engineer applies to production code: versioning, testing, monitoring, rollback plans. Vibes-based MLOps don't survive contact with reality.

Principle 02

Composability over complexity.

We resist the urge to build everything into one model. The best AI systems are modular — specialized components orchestrated by clear interfaces, not one omniscient agent doing everything badly.

Principle 03

Observability is not optional.

If you can't see what your AI is doing, you can't trust it. Every product we ship includes telemetry, tracing, and audit capability as first-class features, not afterthoughts.

Principle 04

Ship for the long run.

We make decisions optimized for year two, not sprint two. That means documentation, clean architecture, and handoffs your team can actually own — not a product only we can maintain.

S
Solid AI Labs Founded 2025 · Madrid, ES

Built by engineers,
for engineers.

Solid AI Labs was founded by a systems architect who got tired of watching AI projects fail — not because the models weren't capable, but because the software around them was poorly designed.

We've built across industries: ML pipelines for drug discovery and molecular analysis, dynamic RAG systems across multiple LLM providers, financial platforms, healthcare tooling, and logistics systems. The domain changes. The engineering standards don't.

We know when to use AI, where it genuinely helps, and — equally important — where it doesn't. We specialise in integration and system design: the connective tissue that turns AI components into products that actually work.

15+Years in systems
Principles applied
0Black boxes shipped

Let's build
something solid.

Whether you're starting an AI initiative, dealing with a system that isn't scaling, or just want to talk architecture — we'd love to hear about it.

Email us at [email protected] Madrid, Spain · Remote-first · We reply within 1 business day.
Bio
Drug Discovery & Molecular AnalysisML pipelines for pharmaceutical R&D — feature engineering on molecular data, model serving at lab scale.
LLM
Dynamic RAG SystemsMulti-provider retrieval architectures that switch models at runtime, with fallback, routing, and observability built in.
Arch
Systems IntegrationComplex enterprise integrations across heterogeneous stacks — REST, event streams, legacy protocols — made coherent.
Eng
Cross-Industry SoftwareFinance, healthcare, logistics, legal. We adapt the engineering discipline; the domain expertise comes from you.
IoT
IoT Automation for HospitalityEnd-to-end property automation — access control, camera integration, security systems, and environmental controls unified into a single operational layer.
AI
Knowing When Not to Use AIWe treat AI as one tool among many. The right answer is sometimes a deterministic system, a rule engine, or a simpler model.