Automation and AI for
growing businesses.

We eliminate repetitive work, connect your systems, and build practical solutions that help your team save time every day.

Book a Process Review See How It Works

Sound familiar?

Most growing businesses hit the same operational walls. We help you break through them.

Hours lost to repetitive work

Copying information between systems, preparing the same documents, updating spreadsheets by hand, or sending repetitive emails. Work that should take minutes takes all day.

Information scattered everywhere

Customer details in one tool, emails in another, invoices in a third. Nobody has the full picture, and things fall through the cracks.

Interested in AI but unsure where to start

Everyone talks about AI, but you don't know which tools actually help your business — and you don't have time to figure it out alone.

Losing leads because follow-up is inconsistent

Potential customers reach out, but nobody follows up on time. Deals go cold because the process depends on memory, not systems.

How we help

We identify where your business wastes time and implement systems that fix it. Here are some examples.

REAL ESTATE

Never lose track of property leads

Leads from multiple channels, automated follow-up, agent reminders, and performance dashboards — all connected.

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PROFESSIONAL SERVICES

Automate client workflows

Reports, documents, client communication — connected in one system. Less administration, more billable work.

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LOCAL BUSINESSES

Reduce administration and repetitive tasks

Automated scheduling, customer communication, and data entry — so your team focuses on what matters.

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Practical AI for your business

AI isn't just for tech companies. We help you apply it where it actually saves time and improves decisions.

Turn invoices into Excel automatically

Extract data from PDFs, invoices, and contracts without manual entry.

Find errors across hundreds of spreadsheets

Analyze Excel files and reports to spot inconsistencies and extract insights.

Reply to customer emails in seconds

Generate first drafts of replies, quotes, and proposals for your team to review.

Know what was said without reading everything

Get instant summaries of customer interactions across email, chat, and WhatsApp.

Find answers across all your documents

Search contracts, invoices, and records instantly instead of digging through folders.

Route leads to the right person instantly

Automatically categorize and route incoming requests based on what they need.

Why companies choose SourceStack

We're different from typical agencies and SaaS tools. Here's why.

You own everything

No lock-in. Your data, your systems, your code. Leave anytime.

Start small

Automate one process first. Prove it works. Then expand.

Expand over time

Add modules whenever you need them. No minimum commitment.

AI where it helps

Practical automation, not hype. We apply AI to real business problems.

EU hosted

Your data stays in Europe. GDPR compliant by default.

Fixed monthly cost

No surprise per-user pricing. No contact limits. One flat fee.

What we can build

Start with one business problem. Expand when it works. Each module solves a specific operational pain.

S

Sales & Lead Management

Turn more enquiries into customers

  • • Capture leads from website, forms, WhatsApp
  • • Automatic qualification and routing
  • • Follow-up reminders and sales pipeline

Examples: Follow-up after enquiries, appointment reminders, lead tracking

C

Customer Communication

Never miss a customer conversation

  • • WhatsApp + email + social in one inbox
  • • Automatic replies and conversation summaries
  • • Full customer history in one place

Examples: Support inbox, customer onboarding, enquiry routing

M

Marketing Automation

Stay in touch automatically

  • • Email sequences and customer nurturing
  • • Campaigns and newsletters
  • • Behavioral triggers and segmentation

Examples: Welcome sequences, re-engagement campaigns, newsletters

W

Workflow Automation

Connect your tools and remove manual work

  • • Excel → CRM, form → email, invoice → accounting
  • • Document → database
  • • Any tool connected via API

Examples: Data entry, document processing, system integration

A

Analytics & Reporting

Understand your business better

  • • Custom dashboards and KPIs
  • • Sales and marketing reports
  • • Real-time visibility into operations

Examples: Sales dashboards, marketing ROI, team performance

AI

AI Assistant

Use AI where it actually helps

  • • Read documents and extract information
  • • Summarize conversations and draft emails
  • • Search across all company knowledge

Examples: Invoice processing, email drafting, document search

Everything runs on open-source technology, hosted on EU infrastructure. You own your data, avoid vendor lock-in, and never pay per-user fees.

Why open source?

What this looks like

Real problems, real solutions. Here's what we'd build for different businesses.

REAL ESTATE

Real Estate Agency

"Leads arrive from multiple portals and WhatsApp. Agents forget to follow up within 24 hours."

SOLUTION

  • Lead capture from all channels in one place
  • Automatic response within minutes, not days
  • CRM pipeline with follow-up reminders
  • Manager dashboard showing agent performance
PROPERTY

Property Evaluator

"Spends around 3 hours per report extracting data from PDFs and organizing it manually."

SOLUTION

  • Extract information from PDFs automatically
  • Organize data into structured records
  • Generate report drafts for review
  • Cut report time from 3 hours to 30 minutes
CLINIC

Dental Clinic

"Reception spends around 2 hours every day answering the same repetitive questions."

SOLUTION

  • FAQ assistant handles common questions
  • Appointment requests captured automatically
  • Reminders sent without staff involvement
  • Reduce repetitive phone calls by 70%

How pricing works

Start with one business problem. Expand when it works. Prices depend on complexity — every project starts with a Process Review to figure out what you actually need.

Start with one problem

Most clients start here. We find your biggest bottleneck and fix it.

From €300/mo

Typical setup: €500–€2,000

  • ✅ One module from above
  • ✅ Built and configured for you
  • ✅ Monthly management
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Most Popular

Connect 2-3 modules

Link your systems so they work together.

From €500/mo

Typical setup: €500–€2,000

  • ✅ 2-3 connected modules
  • ✅ Custom automation between them
  • ✅ Intelligent automation with AI
  • ✅ Ongoing optimization
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Full system

All modules, fully integrated.

From €900/mo

Typical setup: €500–€2,000

  • ✅ All 6 modules
  • ✅ No per-user fees
  • ✅ EU-hosted, you own the data
  • ✅ Email sending included
Book a Process Review

Every project starts with a Process Review. We identify where you waste the most time and build from there. No lock-in — you own everything we build.

Frequently Asked Questions

How does the Process Review work?

Every project starts with a free Process Review. We look at how your business operates, identify the biggest bottlenecks, and recommend the simplest solution.

Do I need to replace my current software?

No. Many clients start by automating a single process while keeping their existing software. If it makes sense later, we can gradually replace or integrate other systems.

How long does implementation take?

Most projects are live within 1–3 weeks. Simple automations can often be delivered in a few days.

What does the monthly fee include?

Every monthly plan includes hosting, monitoring, backups, software updates, security patches and support. We keep everything running so your team can focus on the business.

Is my data safe?

Yes. Your data is hosted in the EU with daily backups. We manage security updates and SSL certificates. You own your data; we manage the infrastructure. GDPR compliant by default.

Why do you use open-source software?

Because it gives you more control. You avoid vendor lock-in, unlimited-user pricing and unexpected subscription increases. If you ever decide to leave, you keep your system and your data.

What happens if I leave?

You keep everything. We hand over your systems, databases, and credentials. No lock-in. No ransom. Your data is yours.

Is this suitable for a small business?

Yes. Most of our clients have between 5 and 100 employees. We start with one problem and expand only if it creates value.

Have a question not listed here?

Book a free Process Review →

Ready to stop wasting time?

Book a free Process Review. We'll identify where your business loses the most time and show you what's possible.

Book a Process Review

Built by an experienced software engineer

D

Daniel Rossi Marinho

10+ years building software for European companies. Specialised in automation, cloud infrastructure, and business systems.

After years building and maintaining software platforms, Daniel created SourceStack to help growing businesses eliminate repetitive work and build systems they own.

SourceStack combines proven open-source software, custom development, and EU-hosted infrastructure to create practical solutions that save teams time.