LeoStars
AI agency · Andorra

Ship AI that actually works.

We build automation, agents and bespoke software for companies that aren't in the AI business — but want to move like they are. Two weeks from kickoff to production.

Book a 20-min call See the work
2–4 wk
Kickoff to production
€47k
Saved per client / yr (avg)
24/7
Agents we run in production
agent.run · invoicing-pipeline · prod
$ agent.run --pipeline invoicing
[12:04:11] watching inbox · 14 messages
[12:04:12] parsing factura-2026-01142.pdf
           → vendor: Vodafone España SAU · 247.18 EUR
           ✓ matched PO #2026-0114
[12:04:13] parsing receipt-mailchimp.eml
           ! duplicate of #2026-0107 (suppressed)
✓ done · 14 invoices · 0 errors · 1 duplicate caught
Trusted by
What we build

Six packages, done properly.

We turned down the menu of 30 services. These are the ones we ship over and over again — fast, on budget, in production.

AI automation

Attention agent

WhatsApp, web chat and email agents that answer customers, qualify leads and book meetings — 24/7, in EN, ES and CA.

  • Connects to your CRM and calendar
  • Hands off to humans cleanly
  • Live in 2 weeks
14 days · from €4.9kLearn more
Ops automation

Invoicing pipeline

Inbox → extract → classify → reconcile → file. Catches duplicates and mismatches before they hit your books.

  • OCR + LLM extraction
  • Plugs into Holded, Quaderno, Xero
  • Audit log on every change
10 days · from €1.2kLearn more
Bespoke AI

Internal copilots

RAG search and chat over your own docs, contracts and SOPs — for sales, support and ops teams that need answers fast.

  • GPT-5, Claude, Gemini
  • Self-host or our cloud
  • Source code is yours
14 days · from €2.8kLearn more
Workflow automation

n8n & Make pipelines

Hands-on workflow automation across your stack — Stripe, HubSpot, Notion, Slack, Google Workspace and the long tail.

  • 200+ pre-built integrations
  • Self-hosted on your infra
  • Versioned, monitored, alerted
7–14 days · from €3.4kLearn more
Web2 development

Conversion websites

Fast, multilingual marketing sites and product UIs — built around the AI features you'll actually use on the back end.

  • Next.js + headless CMS
  • EN / ES / CA from day one
  • Lighthouse 95+
3–4 weeks · from €1.5kLearn more
Web3 development

Smart contracts & dApps

Audited Solidity contracts, on-chain payments and full-stack Web3 apps. EVM-compatible chains, wallet UX done right.

  • Audited before mainnet
  • ERC-20 / 721 / 1155
  • Wallet + multi-chain UX
4–6 weeks · from €7kLearn more

Not on the list?

Tell us what you're trying to ship. We'll tell you in 24 hours whether we're the right team.

Tell us about it
AI solutions

Automations that print money.

Six AI patterns we ship over and over again — each one with a clear payback and a clear weekly hours saved.

See all six
Customer support

AI support agents on WhatsApp, chat & email

Resolve 60-85% of inbound at first contact. Hand off the rest to humans with full context. Multi-language, on your tone.

  • Multi-channel: WhatsApp, web chat, email
  • CRM-aware: HubSpot, Salesforce, Zoho
  • Smart escalation to humans
4 min
Avg. time to first reply (was 6 hrs)
Document ops

Invoice & document automation

Extract, classify, reconcile and file invoices, receipts and contracts. Audit log every change. 99%+ accuracy at scale.

  • OCR + LLM extraction
  • Plugs into Holded, Quaderno, Xero
  • Duplicate and mismatch detection
99.4%
Extraction accuracy after 30 days
Internal copilots

RAG copilots over your knowledge base

Chat with your contracts, SOPs, product docs or wiki. Sources cited, permissions respected, self-host if you need to.

  • Slack, Notion, Drive, Confluence
  • GPT-5, Claude, open-source models
  • Permissions-aware retrieval
12 hrs
Saved per knowledge worker / week
How we work

From call to production in 14 days.

No six-week discovery. We scope tight, ship a slice, iterate with you.

01

Day 0 · Discovery call

20 minutes. We pick the one workflow worth automating first. No deck, no demo.

02

Day 1–3 · Spec + estimate

Written scope, integrations, fixed price, fixed date. You sign or you don't.

03

Day 4–12 · Build

We build against a staging copy of your data. Daily Loom updates. Shared Slack channel.

04

Day 13–14 · Ship + train

Live in production. We train your team. First month of fixes is included.

Frequently asked

Answers, before the call.

Most of what people ask before they book the call. Anything else, just write.

How long does a typical engagement take?
Most automations ship in 2 weeks from kickoff. Custom websites and full Web3 builds take 3–6 weeks. We commit to a fixed date in the proposal and hit it 95% of the time.
How much does it cost?
Most projects land between €3k and €15k for the first delivery. We quote a fixed price up-front based on the scope of the first 20-minute call. No hourly billing, no surprises.
Will you work with us if we already have an in-house team?
Yes — that's our favourite setup. We ship the first version fast, hand it off cleanly, and your team owns the code from day one. We can also stay on retainer for iteration.
Do we own the code, the model, the data?
Yes. Source code, prompts, fine-tunes and weights are yours. Hosted on your infrastructure if you want, or on ours with a clean migration path written into the contract.
What about data privacy and GDPR?
We default to EU-region inference, sign DPAs with every client, and offer self-hosted deployments for sensitive data. Healthcare, legal and finance clients are on this stack.
Do you do Web3 only, or also Web2?
Both, with the same team. Most of our work is Web2 — AI automations and marketing sites. A growing share is Web3: smart contracts, on-chain payments and dApps.
In which languages do you work?
English, Spanish and Catalan natively. We ship bilingual products by default and have built EN/ES, ES/CA and EN/ES/CA sites for clients across Europe and LATAM.
Let's talk

20 minutes.
No deck. No demo.

Tell us about the workflow you'd automate first. We'll tell you whether it's worth it — even if the answer is no.

20-min discovery call
Andorra · UTC+1
MAR 2026
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Friday, 14 March
Confirm 10:30

LeoStars — AI agency in Andorra

LeoStars is an AI agency that builds AI agents, automations, internal copilots and custom software (Web2 and Web3) for companies in Europe and Latin America. Based in Andorra, working in English, Spanish and Catalan.

Services we ship

Clients

Ubisoft, Aleph.im, Aspectados.