Best Machine Learning Development Companies in Europe

Gemmo vs CodeLeap: full comparison for 2026

Last updated: July 2026

Quick verdict

Gemmo (4.0/5) edges ahead of CodeLeap (3.9/5) overall. Gemmo is the better choice for companies wanting a structured, staged AI engagement, from opportunity discovery through implementation and optimization. CodeLeap is the stronger option for early-stage and growth-stage startups wanting fast, founder-friendly AI feature development. The right choice depends on your project size, budget, and required tech stack.

Gemmo vs CodeLeap: head-to-head summary

Criterion Gemmo CodeLeap
Founded 2014 2019
HQ Dublin, Ireland (AI Lab in Milan, Italy) London, UK
Team size 11–50 11–50
Rating 4.0 / 5 3.9 / 5
Best for Companies wanting a structured, staged AI engagement, from opportunity discovery through implementation and optimization Early-stage and growth-stage startups wanting fast, founder-friendly AI feature development
Pricing model Fixed-price discovery engagement, dedicated team Fixed project, dedicated team
Min. engagement $15K $15K
Primary tech stack Python, Scikit-learn, AWS Python, React, Node.js
Industries served Sustainability, Manufacturing, Enterprise, Public Sector SaaS, E-commerce, Fintech

Gemmo vs CodeLeap: overview

Gemmo

Gemmo AI, founded in 2014 by Dr Luca Marchesotti and headquartered in Dublin, Ireland, is a boutique AI firm with an additional AI Lab in Milan, Italy. Gemmo blends strategic AI consulting with hands-on technical implementation through a structured engagement model: AI Pathfinder for opportunity discovery, followed by AI Implementation and AI Optimization phases. The firm won Best Application of AI in Sustainability at the 2023 AI Awards for a noise-source-identification API, per company website; independently unverifiable.

CodeLeap

CodeLeap, registered as Codeleap Ltd in England, was founded in 2019 and is headquartered in London, UK. The agency works closely with startups and growth-stage companies to build digital products with AI features, positioning itself around speed and a founder-friendly delivery model rather than large-scale enterprise engagement.

Services and capabilities: Gemmo vs CodeLeap

Capability Gemmo CodeLeap
ML model development
Computer vision
NLP
Generative AI / LLM integration
MLOps
AI strategy consulting
Staff augmentation

Tech stack comparison: Gemmo vs CodeLeap

Framework / platform Gemmo CodeLeap
Python
TensorFlow N/A N/A
PyTorch N/A N/A
AWS
Azure N/A
Kubernetes N/A N/A

Pricing comparison: Gemmo vs CodeLeap

Criterion Gemmo CodeLeap
Minimum engagement $15K $15K
Engagement models Fixed project, Dedicated team Fixed project, Dedicated team
Rate transparency Minimum disclosed Minimum disclosed
Price tier Accessible Accessible

Target audience comparison: Gemmo vs CodeLeap

Dimension Gemmo CodeLeap
Best company size Startup to mid-market Startup to mid-market
Best industries Sustainability, Manufacturing, Enterprise SaaS, E-commerce, Fintech
Best use cases Structured AI opportunity discovery for a company new to AI adoption, Sustainability-focused AI applications such as noise or environmental monitoring Adding an AI feature to an early-stage startup product, Fast MVP development with an embedded ML component
Typical project type Fixed project Fixed project

Gemmo vs CodeLeap: pros and cons

Gemmo
+ Structured, staged engagement model reduces risk of open-ended AI consulting scope creep
+ Dual Dublin and Milan presence gives coverage across two distinct European markets
+ Award recognition for a real-world sustainability application at the 2023 AI Awards, per company website
+ Founder-led boutique structure keeps senior AI expertise close to client engagements
- Small team size of 11 to 50 limits capacity for large, multi-workstream enterprise programmes
- Founded in 2014 with a public track record still smaller than more established European AI consultancies
- Award and case-study claims are self-reported and not independently verifiable
CodeLeap
+ Legally registered in England with a London-based, client-facing team
+ Founder-friendly delivery model designed specifically around startup speed and iteration
+ Lower minimum engagement size than most enterprise-oriented firms on this list
+ Focused specifically on AI-featured digital product builds rather than broad enterprise IT
- Founded in 2019, one of the newer and smaller firms on this list with a shorter track record
- Small team size of 11 to 50 limits capacity for large, multi-workstream programmes
- Less suited to heavily regulated enterprise ML programmes than larger specialist firms

Who should choose Gemmo?

Gemmo is the right choice for companies wanting a structured, staged AI engagement, from opportunity discovery through implementation and optimization.

Structured three-phase engagement model of Pathfinder, Implementation, and Optimization, rather than an open-ended consulting retainer. Minimum engagement starts at $15K. Works best with clients in Sustainability, Manufacturing, Enterprise, Public Sector.

Who should choose CodeLeap?

CodeLeap is the right choice for early-stage and growth-stage startups wanting fast, founder-friendly AI feature development.

Founder-friendly, speed-oriented delivery model built specifically for startup-stage product timelines. Minimum engagement starts at $15K. Works best with clients in SaaS, E-commerce, Fintech.

Decision matrix: Gemmo vs CodeLeap

Your situation Recommended choice
You need full-ownership delivery on a defined project scope Gemmo
You need a large dedicated team for an ongoing programme Gemmo
Your budget is at the lower end Gemmo
You need specialist depth in a specific vertical Gemmo
You need staff augmentation or team extension Neither; consider alternatives that offer staff aug
You need consulting before committing to a build Gemmo

Use case fit: Gemmo vs CodeLeap

Use case Gemmo fit CodeLeap fit Winner
Structured AI opportunity discovery for a company new to AI adoption Strong Limited Gemmo
Sustainability-focused AI applications such as noise or environmental monitoring Strong Limited Gemmo
Adding an AI feature to an early-stage startup product Limited Strong CodeLeap
Fast MVP development with an embedded ML component Limited Strong CodeLeap
Fixed-price build Limited Limited Both equally
Staff augmentation Limited Limited Both equally

Verdict: Gemmo vs CodeLeap

Gemmo (4.0/5) is the stronger overall choice for most Machine Learning Development projects. Structured three-phase engagement model of Pathfinder, Implementation, and Optimization, rather than an open-ended consulting retainer. It is best for companies wanting a structured, staged AI engagement, from opportunity discovery through implementation and optimization.

CodeLeap (3.9/5) is the better choice when early-stage and growth-stage startups wanting fast, founder-friendly AI feature development. If your situation matches those criteria, CodeLeap is a competitive option.

Related comparisons

Gemmo vs CodeLeap FAQ

Is Gemmo better than CodeLeap?

Gemmo (4.0/5) scores higher overall, but "better" depends on your use case. Gemmo is better for companies wanting a structured, staged AI engagement, from opportunity discovery through implementation and optimization. CodeLeap is better for early-stage and growth-stage startups wanting fast, founder-friendly AI feature development.

How do Gemmo and CodeLeap differ in pricing?

Gemmo uses fixed-price discovery engagement, dedicated team pricing with a minimum engagement of $15K. CodeLeap uses fixed project, dedicated team pricing with a minimum engagement of $15K. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: Gemmo or CodeLeap?

Gemmo is the larger team and typically the better enterprise-scale choice. For very large programmes, verify team size and compliance coverage directly with each company before shortlisting.

What are the main differences between Gemmo and CodeLeap?

Gemmo's primary differentiator is: structured three-phase engagement model of pathfinder, implementation, and optimization, rather than an open-ended consulting retainer. CodeLeap's primary differentiator is: founder-friendly, speed-oriented delivery model built specifically for startup-stage product timelines. They also differ in team size (11–50 vs 11–50), minimum engagement ($15K vs $15K), and primary industries served (Sustainability, Manufacturing vs SaaS, E-commerce).

Last reviewed: July 2026. Verify all details directly with each company before making a decision.