Firebase Authentication vs New Relic: Full Comparison (2026)
Pricing, features, scores, and a clear verdict on which one is right for you.
The bottom line
Firebase Authentication positions itself as "google-backed auth with generous free tier for mobile and web" while New Relic goes after "all-in-one observability with generous free tier" — so the right pick depends on which problem you're actually solving. They take different commercial approaches — Firebase Authentication uses a freemium approach and New Relic a usage-based-based model, which affects how costs scale as your team grows.
At a glance
| Firebase Authentication | New Relic | |
|---|---|---|
| Our score | 76/100 | 80/100 |
| Starting price | Free | Free |
| Free tier | Yes | Yes |
| Best for | Google-backed auth with generous free tier for mobile and web | All-in-one observability with generous free tier |
Pricing comparison
Firebase Authentication
Pricing verified 2026-04-16
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Feature comparison
core
| Feature | Firebase Authentication | New Relic |
|---|---|---|
| Email/password | Yes | No |
| Google OAuth | Yes | No |
| Apple OAuth | Yes | No |
| Phone SMS | Yes | No |
| Anonymous auth | Yes | No |
| Infrastructure monitoring | No | Yes |
| APM/tracing | No | Yes |
| Log management | No | Yes |
| Synthetic monitoring | No | Yes |
| Dashboards | No | Yes |
advanced
| Feature | Firebase Authentication | New Relic |
|---|---|---|
| Multi-tenancy | Blaze | No |
| SAML SSO | Blaze ($0.015/MAU) | No |
| Custom claims | Yes | No |
| App Check | Yes | No |
| Blocking functions | Yes | No |
| Browser monitoring | No | Yes |
| Mobile monitoring | No | Yes |
| Errors inbox | No | Yes |
| CodeStream | No | Yes |
| Vulnerability management | No | Yes |
integrations
| Feature | Firebase Authentication | New Relic |
|---|---|---|
| Firebase (all products) | Yes | No |
| Google Cloud | Yes | No |
| Flutter | Yes | No |
| Android/iOS SDKs | Yes | No |
| Web SDK | Yes | No |
| AWS | No | Yes |
| GCP | No | Yes |
| Azure | No | Yes |
| Kubernetes | No | Yes |
| OpenTelemetry | No | Yes |
| PagerDuty | No | Yes |
Ratings breakdown
What the data tells us
Key capabilities you'd miss
Choosing Firebase Authentication means going without Infrastructure monitoring, APM/tracing, Log management (which New Relic offers). Choosing New Relic means losing Email/password, Google OAuth, Apple OAuth. These are the features that typically drive the final decision — check whether your workflow depends on any of them before committing.
What company size tells you
Firebase Authentication (100,000+ employees) has the engineering bench to ship features across many fronts but may iterate slower on individual requests. New Relic (1,000+ employees) typically ships faster on its core product but may lag on peripheral features. Consider which matters more for your roadmap.
Choose Firebase Authentication if...
- You want a free tier to get started
- You value an intuitive, easy-to-use interface
- Getting strong value for money is a priority
Choose New Relic if...
- You want a free tier to get started
- You value an intuitive, easy-to-use interface
- Getting strong value for money is a priority
Frequently asked questions
Is Firebase Authentication or New Relic better?
New Relic scores 80/100 compared to Firebase Authentication's 76/100 on VendorVS. However, the best choice depends on your needs — Firebase Authentication excels at ease of use (8/10) while New Relic scores 8/10.
How much does Firebase Authentication cost compared to New Relic?
Firebase Authentication starts at free (free tier available). New Relic starts at free (free tier available). Firebase Authentication is the more affordable option.
Does Firebase Authentication or New Relic have a free plan?
Yes, both Firebase Authentication and New Relic offer free tiers, so you can try each before committing to a paid plan.
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