Realtime messaging platform

Realtime messaging, hosted your way.

Power the live parts of your product — chat, notifications, presence, live data — with delivery you can count on. Run it on your own infrastructure, or let us host it for you.

Self-hosted available now Managed coming soon
one message · every subscriber
Hosting

Two ways to run it.

Same platform, same guarantees. The only question is who runs the infrastructure.

Available now

Self-hosted

Run NextSpark in your own Kubernetes cluster, alongside your other services.

  • Your data stays in your network
  • Full control, no per-message fees
  • License by subscription, usage, or one-time
See pricing
Coming soon

Managed by us

We host, scale, and operate it for you, so your team ships features instead of running servers.

  • No infrastructure to manage
  • Upgrades, scaling, and on-call handled
  • Usage-based pricing
Join the waitlist
How it compares

The short version.

Against the realtime services teams ask us about most. Honest about where they lead, too.

yes   ~ partial   no   coming soon

Pricing

Buy it the way that suits you.

Self-host free for development; enterprise licensing (annual or capacity) is available today. Managed hosting is coming soon.

Common questions

The things teams ask us.

Can you host it for us?

Self-hosting is available today. A fully managed service, where we run and scale NextSpark for you, is on the way — join the waitlist and we'll let you know when it's ready.

How is this different from Pusher or Ably?

Those are good managed services with a global edge network. NextSpark gives you a choice: host it yourself to keep your data in-house and your costs predictable, or (soon) let us run it. Either way, messages arrive in order by default.

What does support include?

Onboarding, a direct support channel, and security patches on every plan. Subscription and perpetual add an SLA and an architecture review.

Can we try it first?

Yes. We'll help you run a proof of concept against your own workload before you commit to anything.

Get started

Let's see if it's a fit.

Tell us what you're building and how much traffic you expect. We'll help you figure out the right setup and what it would cost.

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