# Best AI Agencies for B2B Companies in Madrid

> 5 agencies. Top-ranked: Cloud District, Plain Concepts, Unlock Management.

Canonical page: https://www.aiagencies.eu/for/b2b/madrid
Generated: 2026-09-20 · Curated by Gabor Kiss · No paid placements — inclusion, score, and rank are never sold.

## Ranked roster
1. **Cloud District** — Madrid, Spain · €45-85/hr (directory-listed) · team 50-249 · founded 2010 · services: AI Development, AI Consulting · 11 documented client engagements with source URLs · reviewed 2026-09-20 · https://www.aiagencies.eu/agency/cloud-district
2. **Plain Concepts** — Madrid, Spain · €85-130/hr (directory-listed) · team 250+ · founded 2006 · services: AI Consulting, AI Development, Generative AI · 4 documented client engagements with source URLs · reviewed 2026-09-07 · https://www.aiagencies.eu/agency/plain-concepts
3. **Unlock Management** — Madrid, Spain · €45-85/hr (directory-listed) · team 10-49 · founded 2023 · services: AI Consulting, AI Agents, AI Development · 4 documented client engagements with source URLs · reviewed 2026-09-20 · https://www.aiagencies.eu/agency/unlock-management
4. **Sngular** — Madrid, Spain · rate not published · team 1000+ · founded 2014 · services: AI Development, AI Consulting · 3 documented client engagements with source URLs · reviewed 2026-09-20 · https://www.aiagencies.eu/agency/sngular
5. **Fantasy Space** — Madrid, Spain · €20-40/hr (directory-listed) · team 10-49 · founded 2020 · services: AI Development, AI Agents, AI Automation, AI Consulting · 3 documented client engagements with source URLs · reviewed 2026-09-09 · https://www.aiagencies.eu/agency/fantasy-space


## About this market
Business-to-business AI in Madrid sells into procurement, operations and finance departments, and the evidence on this page splits by the size of the buyer.

Plain Concepts works at group scale on Azure, with AENOR's search over 50,000 published certifications and a governed generative-AI platform for Nestlé employees. Sngular staffs multi-year engineering programs and publishes Vítaly, where seventeen processes moved onto three RPA robots and customer-service response times fell 60 percent. Unlock Management works the other end of the market: an order-taking assistant for Ajusa deployed inside the client's own Azure subnet against SAP and catalog APIs, with Logic Apps orchestration, Application Insights tracing, role-based authorization, explicit confirmation before any order is written and human escalation on ambiguity. Cloud District sits between them, adding AI into systems it has run for years—the Compass Group purchasing portal carried 745,000 orders and 710,000 goods receipts in 2025.

B2B automation lives or dies at the boundary with a system of record, so read the architecture sections rather than the outcome bullets. Ask what the system writes back, what it refuses to do without a human, and how a bad extraction is caught before it reaches an invoice or an order. Note too that several figures on this page are self-reported single numbers with no baseline method published—useful as direction, weak as proof.

## Questions buyers ask

### How many AI agencies work with B2B in Madrid?
5 agencies in our directory combine verified B2B client evidence with a Madrid base. The current top-ranked are Cloud District, Plain Concepts, Unlock Management — ordered by depth of documented client evidence, then our editorial scoring (portfolio quality, credibility, completeness); placement is never paid.

### How much does an AI agency cost in Madrid?
Published rates across this page's agencies run €20–130 per hour (median ~€65). Project totals depend on scope — the rate index at /rates breaks the computed bands down by region, country and team size.

### How is B2B experience verified on this page?
Each listed agency has at least two documented, named B2B clients — published case studies or engagement descriptions our research actually read, with source URLs stored per client. Logo walls without published evidence carry no weight, which is what separates this list from self-declared directories.

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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