AI Development + Barcelona
Best AI Development Agencies in Barcelona (September 2026)
4 AI Development agencies based in Barcelona. Top-ranked: Bismart, Datarmony, Conectia.
These agencies specialize in AI Development with local presence in Barcelona. Listed rates in Europe run €65–110/hr across 146 rated agencies.
Market snapshot
Pricing for AI Development agencies in Barcelona
Of the 4 ai development agencies on this page, 1 publish complete hourly rate ranges. Across them, rates span €20–€40, with a median around €30/hr. Across the register, rated agencies in Europe bill €65–110/hr (146 rated).
European AI agency hourly rates by country and region →
| Tier | Hourly rate | Agencies |
|---|---|---|
| Budget | €50–99/hr | 1 — Conectia |
Team capacity in Barcelona
All 4 agencies on this page disclose team size. The distribution breaks down as:
- Boutique (<10)1 agency — AlamedaDev
- Small/mid (10-49)2 agencies — Datarmony, Conectia
- Mid studio (50-99)1 agency — Bismart
Ranked agencies
Rankings updated · Newest review
Bismart
#1Barcelona, Spain
Client evidence: 6 documented clients overall
Best for: Organizations whose AI plans depend on fixing the data layer first, especially in healthcare, public services and tourism.
Datarmony
#2Barcelona, Spain
Client evidence: 3 documented clients overall
Best for: Retail and travel brands fixing attribution, forecasting and data quality before they buy anything LLM-shaped.
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Conectia
#3Barcelona, Spain
Barcelona engineering partner that builds LLM, RAG and agent-based products for startups and scale-ups, and staffs CTO-vetted senior engineers into client teams. Offers AI chatbots and agents, AI automation, and CTO-as-a-Service alongside its delivery squads.
AlamedaDev
#4Barcelona, Spain
AlamedaDev is a Barcelona AI development studio building agentic AI, retrieval-augmented generation and document and audio intelligence systems.
Industry experience among Barcelona AI Development agencies
Of the 4 agencies on this page, 4 publish their industry focus. Among those:
| Industry | Agencies with stated experience |
|---|---|
| Healthcare | 3 of 4 — Bismart, Conectia, AlamedaDev |
| FinTech | 2 of 4 — Bismart, Conectia |
| Public Sector | 1 of 4 — Bismart |
| E-commerce | 1 of 4 — Datarmony |
| Legal | 1 of 4 — Conectia |
| SaaS & B2B | 1 of 4 — AlamedaDev |
Services frequently bundled with AI Development in Barcelona
Beyond AI Development itself, agencies on this page most commonly offer:
- AI Consulting3 of 4 — Bismart, Datarmony, Conectia
- Generative AI2 of 4 — Bismart, AlamedaDev
- AI Automation1 of 4 — Conectia
- AI Agents1 of 4 — AlamedaDev
Frequently asked questions — AI Development in Barcelona
- How much do AI Development agencies in Barcelona charge?
- Of the 4 AI Development agencies on this page, 1 publish complete hourly rate ranges. They range from €20 to €40, with a median around €30. Across the register, rated agencies in Europe bill €65–110/hr (146 rated). 1 agency operates under €100/hr: Conectia.
- Which are the top-rated AI Development agencies in Barcelona?
- Based on our editorial scoring (portfolio quality, business credibility, and case study depth), the top-ranked AI Development agencies in Barcelona are Bismart, Datarmony, Conectia. See the full review on each agency's profile.
- Are there Barcelona AI Development agencies specializing in Healthcare?
- Yes — 3 agencies on this page list Healthcare experience. Top examples include Bismart, Conectia, AlamedaDev.
- How recent are these AI Development agency reviews?
- All 4 agencies on this page were editorially reviewed between Sep 7, 2026 and Sep 10, 2026 — the most recent being AlamedaDev. See our review methodology for how scores are calculated.
- What's the smallest team size available for ai development in Barcelona?
- AlamedaDev is the only boutique (under 10 people) on this page, ideal for projects needing senior-level attention without large-team overhead.
Local Insight
AI Development Agencies in Barcelona
Custom AI development in Barcelona is a three-firm page with a clear leader. AlamedaDev publishes five case studies, every one carrying AI substance and naming its client, across agentic systems, retrieval-augmented generation and document and audio intelligence—the most completely documented development roster in either Spanish city on this site. Bismart builds machine learning and generative systems inside broader business-intelligence engagements, with a long named-client list. Datarmony engineers the data and predictive layer for retail and travel operators.
The screen is ownership after handover: whose infrastructure the system runs on, and what your team could maintain alone. Ask it early, because at this scale the answer is often a small team that built something only they understand. AlamedaDev publishes an hourly band on third-party directories in the $50-99 range, which is genuinely low for this work—worth confirming directly, and worth asking what it buys in seniority.
Intro by Gabor Kiss, curator · How we rank
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