Turnkey open-source infrastructure

Cancel the subscriptions. Own your stack.

NexaStack replaces expensive cloud-software subscriptions with your own open-source platform. You own your tools instead of renting them — and cut your software bill for good.

Book a strategy call arrow_forward Calculate your savings
NexaStack infrastructure
100% Predictable A flat per-seat price that never goes up
100% Yours You own the software and the server it runs on
0% Setup work for you NexaStack handles all the technical heavy lifting

The problem

Most companies pour money into tools they will never own

Every month, businesses pay software vendors for the right to use software they can never keep. Stop paying and it's gone. You're not a customer — you're a tenant renting your own IT. And that means:

Own your infrastructure
  • lock_open
    Vendor lock-in You depend on a single vendor. When something breaks, all you can do is watch and hope they fix it fast.
  • savings
    Price hikes you can't fight Vendors raise prices whenever they want. Your only options: pay the new price, or move away — which lock-in makes painful by design.
  • block
    No control when it counts Want to add a feature, or strip out bloat you'll never use? You can't. The roadmap is theirs, not yours.
  • verified_user
    You're a target Mega-platforms are mega-targets. A breach, an outage or a sudden policy change is entirely out of your hands.
What over-reliance on Big Tech really costs you arrow_forward

The solution

Open source: every tool your business needs — without the lock-in or the price hikes

For almost every piece of software in your company, there's a battle-tested open-source alternative you can run yourself and shape to fit. Proven, secure, used by governments and enterprises worldwide. Your data stays with you — and you stay independent. A few examples:

cloud_done

Nextcloud

Your command center for files, calendars and contacts.

The open-source alternative to tools like Dropbox or Google Drive
edit_note

OnlyOffice

Edit documents and spreadsheets in real time.

The open-source alternative to tools like Microsoft Office or Google Workspace
key

Vaultwarden

The vault for your team's passwords.

The open-source alternative to tools like 1Password or LastPass
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Paperless-ngx

The end of paper chaos. Everything searchable, everything digital.

The open-source alternative to tools like DocuWare or Adobe Acrobat Pro
forum

Element / Matrix

Secure team chat with no one reading along.

The open-source alternative to tools like Slack or Microsoft Teams
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WireGuard VPN

Secure access to your company network from anywhere. No extra fees.

The open-source alternative to VPN services like Cisco AnyConnect
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No retraining required: OnlyOffice works just like Word. No lengthy training needed. NexaStack delivers the finished environment and a personal walkthrough for your whole team.

See all the software alternatives arrow_forward

What NexaStack does for you

NexaStack installs and runs the open-source alternatives for you

Why don't more companies use open-source alternatives? Because most don't have specialists who can install and run this software. That's exactly what NexaStack does for you: we set up 17 open-source tools and hand them to your business, ready to go. You sit back and watch. We do it in three steps:

Strategy call
01

Opportunity analysis

You learn exactly which tools you can replace right away. Clear, honest and no-obligation, from our specialists.

02

Seamless migration

Your data moves over cleanly. Your business keeps running without interruption. We handle every detail of the transfer.

03

Full-service operation

You get the comfort of the cloud while keeping full control. Backups and updates run invisibly in the background, handled by us.

How working together looks arrow_forward

„But the big-name products are the standard...“

How your business benefits from NexaStack

Standard doesn't mean there's no alternative. Here's why the switch pays off.

Independence
01

Financial predictability

When you run your own open-source software, software price hikes stop being your problem.

With NexaStack, you own the house.

02

Compliance without compromise

Your data lives on infrastructure you control — with clear paths to SOC 2 and HIPAA, and no third-party data sharing.

No more living by someone else's terms.

03

Growth without regret

With NexaStack you hit no license limits — no account gets locked, no feature hides behind a paywall.

10 users or 100 — the same fair per-seat rate, no volume surcharge. Your server, your software, your freedom.

04

A lean, custom setup

You run only the software and features your team actually needs to be productive.

You decide. No one else.

See all the benefits arrow_forward

Your NexaStack options

Set it up once. Supported for good.

From self-managed to fully hands-off: a one-time setup, then a flat price per employee — cancel anytime, the software stays yours.

NexaStack Deploy

Your entry into independence.

from $2,990 One-time setup · tiered by team size.
  • checkInstallation and configuration of every tool you choose, on your server
  • checkSecurity hardening and a privacy-ready baseline setup
  • checkDocumentation and a personal handover
  • checkYou decide which of the 17 programs you need
  • checkData migration: individual quote
  • checkOptional: NexaStack Lite (Deploy + $5/employee, from $119/mo) for updates, monitoring & support
Book a call

NexaStack Operate

We maintain your system. You stay the owner — and the controller.

NexaStack Deploy + $15 / employee / month from $599/month. (setup included)
  • checkWe keep every program up to date — without you lifting a finger
  • checkWe notice when something's wrong — before you do
  • checkYour data is backed up daily — and we can restore it
  • checkEverything documented cleanly in case of an audit
  • checkIf something doesn't work: one call — we respond the next business day
  • closeIf your server fails — sorting out a replacement is on you
Book a call
All-inclusive package

NexaStack Control

We run everything. You work — we handle the rest.

NexaStack Deploy + $25 / employee / month from $1,099/month. (setup & hosting included)
  • checkYour system runs on our infrastructure — no server, no hardware of your own
  • checkIf something fails — we fix it, with no action needed from you
  • checkWe're reachable within 4 hours — not the next day
  • checkOnce a year we audit your system for security gaps
  • checkUp to 2 TB of storage included — for all your data and documents
Book a call

Your move to us

"Will our data come along too?"

If you want it to — yes. You don't have to lift a finger. We take your existing data — files, contacts, calendars and more — and make sure everything lands where it belongs after the switch.

How much does migration cost? The effort depends on your existing systems. We look at it together and give you a concrete price — transparent, based on actual work.
  • 🗃
    Your filesWe pull everything out — whether it's Google Drive, OneDrive or Dropbox.
  • 📅
    Calendars & contactsAppointments and addresses land fully on your new system.
  • 🗄
    CRM & project dataLeads, contacts, open tasks — we bring over what you need.
  • 📵
    No email migrationWe don't migrate mailboxes or run a mail server. Your current email provider stays exactly as it is.
Book a strategy call arrow_forward
savings

Your return: With a SaaS subscription you pay monthly license fees for the mere right to use the software — stop paying and the software is gone. With NexaStack you pay a one-time setup and then a flat price per employee for operation — cancel anytime, the software stays yours.

Common questions

Questions & answers about NexaStack

No. You run everything through your browser. The technology under the hood is quietly managed by us.

You get a security level often higher than the big clouds': your data sits on your own server, and you're not a target for mass breaches.

You leave nothing behind. If you want, we cleanly migrate your files, documents and contacts too — while your business keeps running.

Your first step

See how much you can save over 5 years.

Let's talk through your current software stack and find cheaper alternatives that grow your bottom line.

Book a strategy call arrow_forward
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