topic Re: External Server to host Node.js in APIs & Integrations

External Server to host Node.js

Sanjeewa_Dias — Thu, 09 Jan 2025 06:15:55 GMT

Hi,

I have developed a Node.js application locally to manage HubSpot integrations. I now need to host this application on a cloud platform. Could you provide the recommended server specifications for hosting a Node.js application?

Re: External Server to host Node.js

Jaycee_Lewis — Thu, 09 Jan 2025 16:42:20 GMT

Hey, @Sanjeewa_Dias 👋 Thanks for your question. HubSpot doesn't provide specific guidance on server specifications for hosting an app. Based on my experience, the minimum you need is something like this:

512MB-1GB RAM
1 CPU core
20GB storage
Node.js 18.x or later
You could double these specs if you expect high-volume operations

Heroku or Digital Ocean are both affordable providers, and AWS Elastic Beanstalk is also an option if you need something enterprise-level.

Have fun deploying! — Jaycee

Re: External Server to host Node.js

Sanjeewa_Dias — Fri, 10 Jan 2025 03:18:50 GMT

Hi @Jaycee_Lewis 👋,

Thank you for your insights.

--Sanjeewa--

Re: External Server to host Node.js

GRajput — Mon, 13 Jan 2025 13:58:55 GMT

Hi @Sanjeewa_Dias

You can use amazon AWS server. Buy a package as per your requirement on basis of your data load.

I hope this will help you out. Please mark it as Solution Accepted and upvote to help another Community member.
Thanks!

Re: External Server to host Node.js

RubenBurdin — Wed, 17 Sep 2025 04:21:00 GMT

Hi @Sanjeewa_Dias For a lightweight Node.js app, Jaycee’s baseline (1 vCPU, 512MB–1GB RAM, ~20GB storage, Node.js 18+) is good to get started.

You only really need to scale up if you’re expecting lots of concurrent webhook calls or heavy data crunching. Cloud VMs from AWS, GCP, or DigitalOcean give you flexibility and cost control, and you can add monitoring with something simple like PM2 to keep the process alive. HubSpot doesn’t enforce server requirements, but it does recommend Node 18+ for SDKs and integrations

(https://developers.hubspot.com/docs/apps/legacy-apps/authentication/oauth-quickstart-guide )

What’s important is reliability more than raw specs. Heroku used to be a go-to for quick deploys, but it gets pricey fast and locks you into their add-ons. If you need your HubSpot integration to keep data consistent between systems, platforms like Stacksync save you from running custom sync code on Heroku altogether. Instead of maintaining Node servers just to shuffle data, Stacksync runs the two-way sync in real time across CRMs, databases, and ERPs, handling tokens, errors, retries, and schema changes automatically. That way your server just focuses on the custom logic you really care about, not the plumbing.

Hope this helps you size things right without overcomplicating.