Same MangoMap. New engine.

For most of you, v4 should be a quiet release. The tools you know are still here. Your maps still open. Your workflows haven't shifted.

What's different sits under the surface. The rendering engine, the data pipeline, the infrastructure — all rebuilt from scratch. The effort of keeping the old platform running was the same effort we needed to grow. So we stopped, and we rebuilt.

Nothing changes. Everything is better. This is where it starts.

Maps open instantly. Pan and zoom stay smooth on datasets that used to stutter. Every edit you make lands the moment you make it — no save-and-reload, no waiting for the page to come back.

Uploads finish in seconds, not minutes. Processing keeps pace with you, so you stay on the page instead of switching tabs.

Everything is lightning fast.

If we have a bad day, you don't. The infrastructure has no single point of failure — every piece scales on its own, and every piece can fail without taking down its neighbours.

One account's heaviest workload doesn't touch another's maps. Traffic spikes don't slow anyone down. Everyone runs in their own lane.

Built for stability. Built for scale.

Rebuilding wasn't the goal. Being able to move again was the goal.

For years, everything we wanted to ship sat behind the cost of shipping it on the old platform. That cost is gone.

The rewrite is the beginning. A long roadmap of new capabilities is already in flight — and for the first time in a long time, the shipping rate isn't the problem.

You don't need to do anything. Accounts, data, and maps are migrating on a rolling schedule. Existing URLs keep working. Branding, permissions, and settings come across as-is.

We'll be in touch before your account moves.

MangoMap is a small, bootstrapped company. We're never going to ship at the pace of a venture-backed startup, and we've stopped pretending otherwise. What we can do is build carefully, listen when you write in, and still be here in ten years.

The rewrite took longer than anyone wanted — us included. The customers who stayed through it didn't have to. Some of you have been with us for more than a decade. That patience isn't forgotten, and it isn't taken for granted. v4 exists because you kept trusting us to get it right.

We're here for the long haul. Thank you for being here with us.