Two years building agents, MCP servers, and AI productsMoody's
80% cost reduction in translation hours (Basque/Spanish)Naiz
20% improved conversion rate in job offer applicationsInfopraca
50,000 marine life images recognised and categorisedANERIS
MarsBased is a rare "fire and forget" partner. They deliver high-quality code and AI advice honestly and with zero hassle. Collaboration with them is always enjoyable. We have worked with them for four years and look forward to many more.

How can you unlock the full potential of AI?

Improve your product

Create new experiences for your customers by predicting needs and trends, using natural language processing (NLP) to allow AI to understand and respond to user queries more naturally.

Increase your team's productivity

Develop internal tools to automate your workflows and harness the full potential of AI, sparing your team from doing mechanical and/or low-level tasks.

Develop your own AI models

Build custom AI models tailored to your specific business needs, enabling you to leverage advanced analytics, improve decision-making processes, and gain a competitive edge in the market.

What we do

From strategy to production, we design, build, and ship AI systems end to end.

AI agents

Custom agents that understand a goal, plan, act autonomously, and check their own work, integrated with your tools.

AI workflows & automation

Turn manual processes into intelligent pipelines: document processing, hiring triage, translation, and other repetitive work.

Integrate GPTs & models

Plug the latest LLMs and third-party models into your product to ship new AI features fast.

Train & fine-tune LLMs

Train and fine-tune LLMs on your own data to build chatbots and assistants that answer questions about your business.

Natural language processing

Voice and text interfaces that turn written and spoken input into structured, actionable data.

Image processing & vision

Computer vision and image processing to improve quality and resolution, or upscale and fix images cost-effectively.

Data at scale

Process and analyse large volumes of data to surface actionable insights and support better decisions.

Chatbots

Chatbots trained on your product and business data that understand customer queries and answer them accurately.

AI safety & ethics

We review how your team and users work with AI, keeping it compliant, unbiased, and aligned with your security standards.

AI strategy & consulting

Use-case identification, prioritisation, and a roadmap for teams that want to move fast and get it right.

Platforms we work with

Work with us

Let's work together

We work with a select number of clients each year. Let's see if there's a fit.

Schedule a call

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Work with us

Let's discuss your project

We work with a select number of clients each year. Let's see if there's a fit.

Schedule a call
MarsBased were key to ensure the success of designing and developing the solution that ended up transforming our business. The project was critical and of utmost importance in the company, and this tool helped us to grow 285% in just four years. Their business knowledge and their philosophy of "less is more" gave us outstanding results.
Laura Gascón
Laura Gascón
CEO @ DPL ETT