Firebase vs Heroku
Firebase vs Heroku compared for European indie developers and small startups. Pricing, EU jurisdiction, GDPR posture — and why Runsite (an EU-registered PaaS in Frankfurt) is worth a look.
// firebase problems → runsite solutions
Sound Familiar?
Every Firebase frustration, solved.
Firebase problem
"Firebase locks me into Google"
Firestore, Cloud Functions, Firebase Auth — proprietary services that don't work outside Google Cloud.
Runsite solution
Open standards everywhere
PostgreSQL, Docker, S3. Standard tools that work on any platform.
Firebase problem
"GDPR compliance is complicated"
Firebase requires a Google Cloud DPA, data residency configuration, and careful SDK setup for EU compliance.
Runsite solution
GDPR by default
EU entity. EU servers. No configuration needed. Compliant from day one.
Firebase problem
"Costs spike with traffic"
Firebase charges per document read/write. A viral moment can mean a massive surprise bill.
Runsite solution
Fixed pricing + spending caps
Predictable monthly bills with hard limits. Traffic spikes don't break the bank.
// comparison
Runsite vs Firebase
Side-by-side. No marketing fluff — just facts.
| Feature | Runsite | Firebase |
|---|---|---|
| Vendor Lock-in | ✓ Open standards, Docker | ✗ Proprietary SDKs |
| EU Data Centers | ✓ Frankfurt (eu-central) | ✓ europe-west regions |
| GDPR Compliance | ✓ EU entity, full compliance | Complex DPA required |
| Backend Hosting | ✓ Full containers | Cloud Functions only |
| Database | ✓ Standard PostgreSQL | Firestore (proprietary) |
| Pricing Transparency | ✓ Fixed plans | Pay-per-read/write |
// the other side
What about Heroku?
Heroku killed its free tier and raised prices. Runsite gives you EU hosting, transparent pricing, and a free tier that actually stays free.
// heroku problems → runsite solutions
Sound Familiar?
Every Heroku frustration, solved.
Heroku problem
"My $7/mo dyno sleeps after 30 min"
Eco dynos spin down constantly. Cold starts kill your API response times and user experience.
Runsite solution
Always-on containers, even on free tier
No sleep. No cold starts. Your app runs 24/7 on dedicated resources in EU data centers.
Heroku problem
"I got a $2,400 bill I didn't expect"
Heroku's autoscaling and add-on pricing is opaque. Surprise invoices are a rite of passage.
Runsite solution
Hard spending limits + alerts
Set a monthly cap. Get Telegram alerts at 80%. We physically cannot charge you more than your limit.
Heroku problem
"Free tier is gone. Hobby is $7/mo per app"
Heroku removed free dynos in 2022. A simple side project now costs $7+/mo minimum.
Runsite solution
Permanent free tier, no credit card
Run side projects, prototypes, and demos forever. Free means free — not "free for 90 days".
// comparison
Runsite vs Heroku
Side-by-side. No marketing fluff — just facts.
| Feature | Runsite | Heroku |
|---|---|---|
| Free Tier | ✓ Permanent | ✗ Removed in 2022 |
| Basic Web Service | €5/mo | $7.00/mo |
| Web Standard (1 vCPU, 1GB) | €12/mo | $25/mo |
| Managed PostgreSQL | €5/mo | $9/mo |
| Data Region | ✓ EU only (Frankfurt, eu-central) | US default, EU = Enterprise only |
| GDPR Compliance | ✓ EU entity, full compliance | ✗ US company (Salesforce) |
| Spending Limits | ✓ Hard cap + alerts | ✗ No built-in limits |
| Sleep / Cold Starts | ✓ Always-on | Eco dynos sleep after 30min |
// why consider runsite
Beyond Firebase and Heroku
EU PaaS for indie developers and small European startups. One region: Frankfurt.
EU-First Infrastructure
While Firebase and Heroku default to US markets, Runsite is built exclusively for European developers. Frankfurt (eu-central) region, EU entity, EU jurisdiction — no transatlantic transfers.
Real GDPR Compliance
EU-registered entity. Your data is governed by European law. No US jurisdiction, no CLOUD Act.
Predictable Pricing
No per-invocation charges, no surprise bills. Fixed plans with hard spending caps and Telegram alerts.
Common Questions
FAQ
Which is better for EU hosting, Firebase or Heroku?
Neither Firebase nor Heroku is EU-native. Both are US-headquartered and route the majority of traffic through US data centers. For genuine EU data residency, an EU-registered platform like Runsite is the safer choice — a Frankfurt (eu-central) region under EU jurisdiction, no transatlantic transfers, no CLOUD Act exposure.
Which has the better free tier, Firebase or Heroku?
Free tiers on both Firebase and Heroku change frequently and often include compute or bandwidth caps that expire after a trial period. If a permanent free tier matters, evaluate the current terms on each provider before committing.
Is Firebase or Heroku GDPR-compliant?
Both can be configured to support GDPR-compliant workloads via Data Processing Agreements (DPAs), but as US entities they remain subject to the CLOUD Act. For workloads where US jurisdiction is a hard blocker, an EU-headquartered provider is required.
What is the cheapest way to deploy a side project — Firebase or Heroku?
Pricing on both Firebase and Heroku can scale unpredictably with traffic or build minutes. Hard spending caps are not available on either platform. Predictable monthly pricing with usage caps is a differentiator to look for elsewhere.
// explore alternatives
Try the European Alternative
Skip the Firebase vs Heroku debate. Deploy on Runsite.
Start Free on Runsite →