Pros and cons
What Heroku does especially well — and the limits to anticipate.
Pros
- Ultra-simplified and fast deployment.
- No infrastructure management (fully managed).
- Instant and transparent scaling.
- Add-on marketplace (DB, cache, monitoring).
Cons
- Higher per-dyno cost than raw VPS (Linode, AWS).
- No free tier since 2022.
- Less low-level control than VPS.
- Dormancy (Eco) can impact production.
Heroku: when it makes sense.
Heroku suits startups/MVPs seeking deployment without ops; for high-volume production or cost-critical workloads, AWS/GCP more cost-effective.
Keep if
You want ultra-simplified web deployment (startup or POC).. You have limited ops/infrastructure resources.
- You use it at least once a week
- The monthly cost (€5) is small next to the time it saves you
Challenge if
You have cost-optimization needs.. You demand detailed infrastructure control.
- You use it less than once a month
- A simple free version or a tool already in your stack would do
