# Best E-commerce AI Agencies for Mid-Market Firms

> 15 agencies. Top-ranked: Square Root Solutions, Vention, Wolfgang Digital.

Canonical page: https://www.aiagencies.eu/industries/ecommerce/for/mid-market
Generated: 2026-09-28 · Curated by Gabor Kiss · No paid placements — inclusion, score, and rank are never sold.

## Ranked roster
1. **Square Root Solutions** — Dublin, Ireland · €20-40/hr (directory-listed) · team 10-49 · founded 2018 · services: AI Development, Generative AI · 10 documented client engagements with source URLs · reviewed 2026-09-16 · https://www.aiagencies.eu/agency/square-root-solutions
2. **Vention** — London, United Kingdom · €45-85/hr (directory-listed) · team 1000+ · founded 2002 · services: AI Development, AI Consulting, AI Agents · 10 documented client engagements with source URLs · reviewed 2026-09-23 · https://www.aiagencies.eu/agency/vention
3. **Wolfgang Digital** — Dublin, Ireland · rate not published · team 50-249 · founded 2007 · services: AI SEO, AI Consulting, Generative AI · 8 documented client engagements with source URLs · reviewed 2026-09-16 · https://www.aiagencies.eu/agency/wolfgang-digital
4. **b.telligent** — Munich, Germany · rate not published · team 250+ · founded 2005 · services: AI Consulting, AI Development · 9 documented client engagements with source URLs · reviewed 2026-09-20 · https://www.aiagencies.eu/agency/b-telligent
5. **Datasparq** — London, United Kingdom · rate not published · team 50-249 · founded 2018 · services: AI Consulting, AI Development, AI Agents · 6 documented client engagements with source URLs · reviewed 2026-09-07 · https://www.aiagencies.eu/agency/datasparq
6. **Algorithma** — Stockholm, Sweden · rate not published · founded 2022 · services: AI Consulting, AI Development, AI Agents, AI Automation · 6 documented client engagements with source URLs · reviewed 2026-08-05 · https://www.aiagencies.eu/agency/algorithma
7. **STX Next** — Poznań, Poland · €45-85/hr (directory-listed) · team 250+ · founded 2005 · services: AI Development, AI Consulting, AI Agents, AI Automation · 5 documented client engagements with source URLs · reviewed 2026-09-08 · https://www.aiagencies.eu/agency/stx-next
8. **Alpdev** — Ljubljana, Slovenia · €45-85/hr (directory-listed) · team 2-9 · founded 2025 · services: AI Development, AI Automation, AI Agents · 5 documented client engagements with source URLs · reviewed 2026-09-07 · https://www.aiagencies.eu/agency/alpdev
9. **NOVOS** — London, United Kingdom · €130-170/hr (directory-listed) · team 10-49 · founded 2018 · services: AI SEO, AI Marketing · 5 documented client engagements with source URLs · reviewed 2026-09-23 · https://www.aiagencies.eu/agency/novos
10. **Contiamo** — Berlin, Germany · rate not published · team 10-49 · founded 2012 · services: AI Consulting, AI Development, Generative AI · 6 documented client engagements with source URLs · reviewed 2026-09-24 · https://www.aiagencies.eu/agency/contiamo
11. **Wise Monks** — Vilnius, Lithuania · €45-85/hr (directory-listed) · team 10-49 · founded 2008 · services: AI Development, AI Automation, AI Agents, AI Consulting · 4 documented client engagements with source URLs · reviewed 2026-09-08 · https://www.aiagencies.eu/agency/wise-monks
12. **AI Pirates** — Munich, Germany · rate not published · services: AI Consulting, AI Agents, AI Video · 3 documented client engagements with source URLs · reviewed 2026-08-04 · https://www.aiagencies.eu/agency/ai-pirates
13. **Dmlab** — Budapest, Hungary · rate not published · team 10-49 · founded 2007 · services: AI Consulting, AI Development · 2 documented client engagements with source URLs · reviewed 2026-09-09 · https://www.aiagencies.eu/agency/dmlab
14. **NextAI** — Valencia, Spain · €70-150/hr (agency-confirmed) · team 10-49 · founded 2022 · services: AI Consulting, AI Automation, AI Agents, AI Development · 5 documented client engagements with source URLs · reviewed 2026-09-27 · https://www.aiagencies.eu/agency/nextai
15. **Klingit** — Stockholm, Sweden · rate not published · team 50-249 · founded 2021 · services: AI Video, AI Marketing, AI SEO · 2 documented client engagements with source URLs · reviewed 2026-08-05 · https://www.aiagencies.eu/agency/klingit


## About this market
The e-commerce work documented on this page is unusually well measured, and worth reading closely. Wolfgang Digital's controlled test for Very Ireland had Producthero's AI rewrite 1,471 Shopping product titles against an identical campaign, reporting CTR 11% higher and ROAS 5% higher by month four; at Petstop, Klaviyo's Expected Date of Next Order model drives a reorder flow credited with 36% incremental revenue over six months. Algorithma's agents handle Byggmax's email, chat and phone inquiries, reported at more than 80% fewer human-managed tickets, and resolve about 35% of CDON's inquiries. NOVOS reports Osprey's share of AI answers up 21.4 points to 72.6% and MORI's December revenue up 73% year on year after the acquired KIDLY site moved onto Shopify. Contiamo's Product Text Wizard generates multilingual product descriptions for BRAX from its ERP and PIM, with no case-study page behind it. Alpdev's AI Convert It engages visitors about to leave without buying, and its Bent Asistent recommends products by linking to real ERP catalog entries. Square Root's Jump Juice Bars app carries recommendations and an unexplained 40% engagement figure, and b.telligent's OTTO engagement is a platform migration without an AI component.

The sorting question for a mid-market retailer is who owns the model when the agency changes. The Very Ireland and Petstop results run on Producthero, Klaviyo and OpenAI features the client licenses; the Byggmax, Bent and BRAX systems were built for the client. Ask for the control group behind any percentage, and for the tooling bill after handover.

## Questions buyers ask

### How many AI agencies work with mid-market on e-commerce?
15 agencies in our directory combine verified mid-market client evidence with documented E-commerce work. The current top-ranked are Square Root Solutions, Vention, Wolfgang Digital — 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 for e-commerce?
Published rates across this page's agencies run €20–170 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 mid-market experience verified on this page?
Each listed agency has at least two documented, named mid-market 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.

### Can these agencies embed consultants with our team?
2 of the agencies on this page document an embedded / team-extension working model. See the team-extension page for the full verified list, or check the engagement chips on individual profiles.

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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