Reliably automate custom domains and their SSL certificates at scale

Connect user custom domains to your app, automated with one easy API.

Easy to setup,
simple to automate

Approximated treats convenience and simplicity as a first class citizen, going the extra mile to make every step as easy as possible to integrate.

How it works

Approximated creates a dedicated cluster just for you, with edge servers in regions all over the world. These proxy traffic for custom domains to your app at any scale with incredibly low latency.

1. Create your dedicated cluster

Approximated spins up a dedicated cluster, with nodes distributed globally. Traffic is automatically routed through the region nearest users for lightning fast response times. All you need to do is name it.

2. Call the API, or use the dashboard

Connecting a custom domain takes one API call to Approximated. Or, use the dashboard to do the same thing any time. The dashboard will even show you what that would look like as an API call.

3. Point the domain(s)

All that's needed is one DNS A record pointed at your cluster's dedicated IP address. Approximated will automatically create and manage SSL certificates for every domain.

Reliability as a feature

Approximated treats reliability as a core feature, because uptime matters. Get powerful monitoring, self-healing systems, and expert support from developers.

custom domains served
of daily requests
of bandwidth served
average domain uptime

Managed & maintained for you

Convenience isn't enough when it comes to handling custom domains in production - everything needs to be rock solid and reliable.

Approximated has constant monitoring, globally distributed servers, and automatically self-healing clusters so that it's ultra reliable.

Sophisticated monitoring at every level

Approximated is always monitoring the SSL status, DNS resolution, proxy hit status, and more for every domain. No external monitoring or infrastucture required - Approximated includes this for free.

Self-healing clusters with intelligent routing

Frequent health checks for every region of your cluster allow Approximated to find and heal any potentials issues before you or your users run into them. Traffic is automatically be routed to the nearest working region during any repairs to avoid any downtime.

Approximated has been a life saver, handling a crucial aspect of our business: subdomain and custom domain routing for our users. The API is a breeze. The support stellar. We were over the moon once we implemented Approximated in blogstatic.

Val Sopi
Founder of blogstatic

Custom domains, done for you

Approximated has everything you need to get up and running with custom domains for your app today.

Hosted and managed for you

Approximated takes care of creating, hosting, and maintaining your cluster - no upkeep needed from you or your team.

Ultra reliable

Includes constant monitoring at every level and automatic self-healing clusters that reroute traffic when needed.

High performance, low latency

Clusters scale automatically as you grow, with globally distributed regions to ensure the fastest possible response times.

Unlimited custom domains

Built for scaling companies, there is no limit to how many custom domains or subdomains that you can run through your cluster.

DNS made easy

Just point A records at your dedicated cluster IP address, that's it. Get up to date DNS checks for each domain any time.

Simple pricing, volume discounts

Custom domains are just 10 cents per month, with volume discounts up to 50% automatically applied as you grow.
Trusted by great companies
and their developers

Frequently asked questions

Does all custom domain traffic go through my cluster?
Yes, all traffic will be routed through your Approximated cluster, which will terminate (provide) the SSL certiicates.
My app is globally distributed, will my traffic also be distributed?
Yes, your Approximated cluster has dedicated nodes in globally distributed regions. Requests route through the region nearest the user to get to your app.
Do I need to manage SSL certificates?
Anything that needs to be managed for your certificates will be automatically handled by Approximated, so there's no need for you to manage the certificates.
Is there a self-hosted option?
An enterprise self-hosted version is available. Please contact for more information.

Predictably priced at
10 cents per custom domain

With a minimum of $10/month for less than 100 domains

Automatic discounts as you grow

Get 5% off of your domain costs for every 1000 domains, up to 50%

400 GB of bandwidth included

400 GB of monthly bandwidth. Extra bandwidth billed at $0.05/GB.

Estimate your costs
See how your pricing and discounts will scale as you grow

Everything you need

A complete solution

Save yourself months of work and complex ongoing maintenance. Let Approximated take care of everything so that you can have custom domains launched today.

  • Dedicated proxy cluster(s)
  • Dedicated Anycast IP address per cluster
  • Low latency global edge servers
  • Infrastructure managed for you
  • Fully supported
  • SSL certs included for every domain
  • Sophisticated monitoring
  • Easily integrate with a simple API
  • Unlimited custom domains/subdomains
  • Developer friendly
Approximated contributes 1% of all revenue to carbon removal.
Using Stripe Climate, early purchases are made in new carbon removal technologies.

Ready to dive in? Start your free trial today.

Get 14 days free to try it out and see just how easy it is to integrate Approximated with your app.

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