The team behind Epesi CRM Business software
you own,
not rent.

Epesi is the consulting company behind Epesi CRM, and behind the custom ERP systems we build on the Epesi CRM kickstarter. We're independent developers who have provided IT consulting to small businesses for over 30 years, and for 20 of them we've built ERP systems our clients own outright.

✓ Independent developers ✓ IT consulting for 30+ years ✓ Epesi CRM since 2006
30+
Years of IT consulting for small businesses
20
Years building ERP systems on Epesi
2006
Epesi CRM, open source since
$0
Per-seat fees on what we build
Who we are

Independent developers.
The people behind Epesi CRM.

We've provided IT consulting to small businesses for over 30 years. Since 2006 we've also written and maintained Epesi CRM, the free and open source CRM we use as the ERP kickstarter for our clients' custom systems.

We're a small, independent team, so the people you talk to are the people who write your code. You won't be handed to a reseller reading the same documentation you have.

Our open source project

Epesi CRM

The free CRM and ERP kickstarter we develop in the open, and the foundation of every system we build. Its features, live demo and downloads have their own home.

Visit epesicrm.com →
MIT licensed · Written and maintained by Janusz & Karina Tylek since 2006
Own, don't rent

Why we build software you own

Rented software is easy to start and hard to leave: the bill grows with every hire, the vendor decides what changes, and your data lives in their system. For 20 years we've helped small businesses do it the other way.

✓ Pay for the work, not per seat

You pay for building and supporting your system. Hiring another person doesn't raise a monthly bill.

✓ Your data stays in your hands

It sits in your own database on a server you choose, ready to back up, query or export whenever you like.

✓ It changes when your business does

New product line, new workflow, new report: your system changes when you need it to, not when a vendor's roadmap gets there.

✓ No lock-in, including to us

Epesi is open source and built on standard PHP, so any developer can pick up where we left off. We hope you'll stay, but it's your call.

What we do

IT consulting for small businesses

From the first conversation about how your business runs to support long after launch.

🧩
Custom ERP systems

Sales pipelines, inventory, invoicing, projects: we build the records your business tracks on the Epesi CRM kickstarter, shaped around how your team works.

🔍
Process review

We map how work actually moves through your company, find where it gets stuck, and agree with you on what's worth automating.

📦
Installation & data migration

We set Epesi up on your server and bring your existing data across, from spreadsheets or the system you're leaving.

⬆️
Upgrades from classic Epesi

Running Epesi 1.x? We move you to Epesi 2.0 with your records, relationships and edit history intact.

🖥️
Everyday IT consulting

Hosting, servers, e-mail and the rest of the technology a small business depends on, from people who've been doing it for 30 years.

🎓
Training & support

We train your team and stay on for support and changes, straight from the developers who maintain Epesi.

How we work

Start from a working system.
Build only what's yours.

  1. We learn how your business runs. What you track, who does what, and where things get stuck today.
  2. We start from the Epesi CRM kickstarter, not a blank page. Contacts, companies, calendar, tasks and permissions already work, so your budget goes to what's specific to you.
  3. We build your modules in stages. Your team tries each part as it's ready, and what they learn shapes the next one.
  4. We hand it over, and stay if you want us. You get the code, the data and a trained team. Support and changes are there when you need them.
The foundation is public

Every system we build starts from Epesi CRM

It's the same free, open source CRM anyone can download, so the base of your ERP is never a black box.

  • ✓ Public source code, MIT licensed
  • ✓ Maintained by us since 2006
  • ✓ Built to be extended into an ERP
Explore Epesi CRM →
Get in touch

Tell us about your business

Considering a custom ERP, moving off rented software, or need a hand with Epesi CRM? Send us a note and we'll get back to you.

Epesi Consulting

1260 E Woodland Ave Unit 17a
Springfield, PA 19064-3969
USA

You can also reach us on our forum:
forum.epe.si

Looking for the software itself?
epesicrm.com

Loading captcha…