Side by side
Last9 Real User Monitoring vs New Relic Browser Monitoring
Both stand on real user monitoring. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Paid AndroidiPhoneWeb
Pick Last9 RUM when you need frontend telemetry tied to backend traces across web and mobile apps. Consider another tool if visual replay, a free plan, or published pricing is essential.
Visit Last9 Real User Monitoring Free plan AndroidAPIExtension+2
Choose New Relic Browser Monitoring for web-based browser monitoring that includes Core Web Vitals, interaction tracking, geographic breakdowns and error correlation. Look elsewhere if mobile app monitoring is a requirement, or if the Standard plan's five-user maximum does not fit your team.
Visit New Relic Browser MonitoringThe facts
| Last9 Real User Monitoring | New Relic Browser Monitoring | |
|---|---|---|
| Free plan | No | Yes |
| Open source | Not published | No |
| Runs on | Android, iPhone, Web | Android, API, Extension, iPhone, Web |
| Lowest paid plan | Free or on request | Standard: $10 a month |
| Plans published | 1 | 4 |
| Maker | Not published | Not published |
| Website | last9.io | newrelic.com |
| On real user monitoring | #19 of 23 | #6 of 23 |
Last9 Real User Monitoring: what it does well
- Five SDKs cover web, Android, iOS, React Native, and Flutter
- Tracks Core Web Vitals and detailed mobile network phases
- Links frontend requests with backend distributed traces
- Per-session sampling from 0 to 100 percent
- Alerts cover errors, latency, crashes, and Android ANRs
What to know first
- No free plan
- No free trial
- Pricing is available only on request
- No visual session replay or screen-video recording
New Relic Browser Monitoring: what it does well
- Tracks Core Web Vitals.
- Includes interaction tracking and geographic breakdowns.
- Correlates errors with browser monitoring.
- Free tier includes 100 GB monthly data ingest.
- Data retention is 90+ days.
What to know first
- Mobile app monitoring is not included.
- Free tier has one full platform user.
- Standard supports a maximum of five users.
Alternatives to Last9 Real User Monitoring Alternatives to New Relic Browser Monitoring The whole list

