Fixed price Umbraco Upgrade

Upgrade from V13 to V17. Fixed Price. Two Weeks.

Umbraco V13 reaches end of life in December 2026. We'll migrate your platform to V17 safely — no downtime, no scope creep, no surprises.

Book a free call

Free 30 minute call • No commitment • Response in within 1 business ady

120+

clients delivered

470+

Umbraco sites launched

18yrs

Umbraco experience

The risk of waiting

Still running Umbraco V13?

Security vulnerabilities

After December 2026, V13 receives no security patches. Every vulnerability that's discovered goes unaddressed.

Falling further behind

V17 runs on .NET 8. V13 doesn't. The performance gap and missing features grow every month you stay put.

Urgency builds

Leaving it late means competing for developer availability in a narrow window. Fixed-price availability fills up.

The December deadline

We're booking fixed-price upgrade slots now.

Book a free call

What you get

Four things that matter most

Fixed price. No surprises

You'll know the exact cost before we start. No day-rate ambiguity, no change requests, no scope creep. One price, clearly agreed.

Delivered in two weeks.

From kick-off to handover in 14 days. A fixed timeline means you can plan communications, freezes, and team availability in advance.

Your site stays live throughout.

We run the upgrade in a parallel environment. Your live site keeps running. We switch over only when everything is verified and tested.

30 days of post-upgrade cover.

Included in the fixed price. If anything surfaces in the weeks after go-live, we're on it. No separate support retainer needed.

Fixed price. No surprises

You'll know the exact cost before we start. No day-rate ambiguity, no change requests, no scope creep. One price, clearly agreed.

Your site stays live throughout.

We run the upgrade in a parallel environment. Your live site keeps running. We switch over only when everything is verified and tested.

Delivered in two weeks.

From kick-off to handover in 14 days. A fixed timeline means you can plan communications, freezes, and team availability in advance.

30 days of post-upgrade cover.

Included in the fixed price. If anything surfaces in the weeks after go-live, we're on it. No separate support retainer needed.

Fixed price. No surprises

You'll know the exact cost before we start. No day-rate ambiguity, no change requests, no scope creep. One price, clearly agreed.

Delivered in two weeks.

From kick-off to handover in 14 days. A fixed timeline means you can plan communications, freezes, and team availability in advance.

Your site stays live throughout.

We run the upgrade in a parallel environment. Your live site keeps running. We switch over only when everything is verified and tested.

30 days of post-upgrade cover.

Included in the fixed price. If anything surfaces in the weeks after go-live, we're on it. No separate support retainer needed.

How it works

Four steps. Two weeks. Done.

Step 01

Free audit call

We review your V13 setup, custom packages, and integrations. You get a fixed quote within 24 hours.

Step 02

We prepare the environment

Our engineers set up V17 in parallel, resolve breaking changes, and run through your codebase before migration day.

Step 03

Migration day

We run the upgrade. Your live site keeps running throughout. We switch over once everything is verified.

Step 04

Testing & handover

Full regression testing on key journeys. Documentation, training notes, and 30 days of post-launch cover included.

Don't get left behind

Umbraco V13 reaches end of life: December 2026. After that date, security vulnerabilities are discovered and not patched. Your platform becomes a liability, not a tool.

Book a free call

Platform Comparison

What changes when you upgrade

Sticking with

Umbraco V13

❌

No security updates after Dec 2026

❌

.NET 7 — end of life runtime

❌

Legacy CMS editor experience

❌

Umbraco Cloud support winding down

❌

Platform risk grows every month

Migrating to

Umbraco V17

✅

Full security patches to 2028+

✅

.NET 10 — significantly faster

✅

Improved block-based editor

✅

Full Umbraco Cloud support

✅

Low risk, actively maintained

Book an free upgrade call

Platform Comparison

What changes when you upgrade

Fuji Kusaka

Vice President @ The Lux Collective

We’ve had a perfect partnership. We’re delighted with what you have done. We saw something different. The approach and perspective was refreshing and we really enjoyed it.

Fuji Kusaka

Vice President @ The Lux Collective

We’ve had a perfect partnership. We’re delighted with what you have done. We saw something different. The approach and perspective was refreshing and we really enjoyed it.

Ben Jeffrey

Head of Marketing @ Shawbrook Bank

Thanks to Cogworks, we deployed the new site on time and within budget. The team was highly responsive and flexible in terms of accommodating changes.

Ben Jeffrey

Head of Marketing @ Shawbrook Bank

Thanks to Cogworks, we deployed the new site on time and within budget. The team was highly responsive and flexible in terms of accommodating changes.

Graeme Smilie

Head of Marketing Services @ S&W

Cogworks brought the real team that we would be working with on a daily basis to the pitch meeting so we could meet the experts. They were the only agency that did this.

Graeme Smilie

Head of Marketing Services @ S&W

Cogworks brought the real team that we would be working with on a daily basis to the pitch meeting so we could meet the experts. They were the only agency that did this.

FAQs

Got questions? We’ve got answers. Here’s everything you need to know about our audit

What's actually different for our content editors in V17?

When exactly does Umbraco V13 reach end of life?

We've made a lot of custom changes to V13, does that affect things?

How long does the upgrade actually take?

Will my site go offline during the upgrade?

Your investment

What changes when you upgrade

Starting at $14,999*

✅

Full V13 → V17 platform upgrade

✅

.NET 8 → .NET 10 runtime migration

✅

All core package updates

✅

Testing & QA across environments

✅

Knowledge transfer for editors & devs

✅

Post-launch support

Book an free upgrade call

*When might the prices be higher?

⚠️

Your site uses custom Backoffice extensions. Bespoke dashboards, property editors, or section views built for V13's AngularJS architecture will need updating.

⚠️

You have third-party integrations like CRM, payment, or data feeds that were hand-built for V13 and may need remapping.

⚠️

You're a uSync.Complete user with complex sync configurations that need additional review before migration.

⚠️

Your hosting environment is load-balanced, multi-region, or has bespoke Azure configuration that adds scope to testing.