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Discussion on: Deploy Node.js Apps Like a Boss: Railway vs. Render vs. Heroku (Zero-Server Stress) 🚀🤖

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abrar_ahmed profile image
Abrar ahmed

This is super insightful! I’ve been trying to decide between Render and Railway for a side project, and your breakdown really helps clarify things. Have you checked how Railway handles high-traffic spikes when using free credits? I’m just curious about the limits in practical situations!

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alex_aslam profile image
Alex Aslam

Hey, really appreciate that! 🙏 Totally get the dilemma – I’ve lost sleep over the Render vs. Railway decision too 😅. For traffic spikes on Railway’s free credits:

  • Good news: Their $5 free tier doesn’t sleep (unlike old Heroku!), so cold starts aren’t an issue.
  • Catch: Free credits cover ~500 hours of basic instance time monthly. If you hit a viral spike:
    • CPU/RAM auto-scales smoothly, but…
    • You’ll burn credits fast (their $0.0002/CPU-sec adds up quick!).
    • Real-talk: Survives hobby traffic (1-5k req/day), but go ‘viral’ → upgrade to paid ($10+/mo).

Render’s edge here: Their $7 tier gives fixed resources (no surprise burn). Better for predictable costs during spikes!

Side note: I stress-tested both with k6. Railway handled 50 RPS for 10 mins before credit warnings. Render stayed flat $7.

Try this: Deploy a test endpoint on Railway, then hammer it with artillery quick --count 20 -n 50 /your-route and watch credits in real-time! 🔥

Still debating? I’d pick:

  • Railway for experimental projects (free credits = zero risk)
  • Render for growth-ready side hustles

What’s your project stack? Happy to help brainstorm!