Side by side
Last9 Real User Monitoring vs TrueWatch Real User 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 AndroidiPhoneWeb
TrueWatch RUM combines user behavior metrics with tools for diagnosing slow tasks, errors, and load delays. Its free plan and supported web and mobile platforms may suit teams seeking application-level monitoring; review the page-view billing rule when estimating usage.
Visit TrueWatch Real User MonitoringThe facts
| Last9 Real User Monitoring | TrueWatch Real User Monitoring | |
|---|---|---|
| Free plan | No | Yes |
| Open source | Not published | Not published |
| Runs on | Android, iPhone, Web | Android, iPhone, Web |
| Lowest paid plan | Free or on request | Real User Monitoring (RUM) — Pay-As-You-Go: $0.43 |
| Plans published | 1 | 1 |
| Maker | Not published | Not published |
| Website | last9.io | truewatch.com |
| On real user monitoring | #19 of 23 | #10 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
TrueWatch Real User Monitoring: what it does well
- Free plan available.
- Supports Web, Android, and iOS applications.
- Tracks interactions, geographic breakdown, and error correlation.
- Lists 90+ days of data retention.
- Standard support is included in product fees.
What to know first
- Each refresh or re-entry counts as a page view.
- Premium support costs 8% of monthly spend.
- Premium support has a $1,000/month minimum and three-month minimum.
Alternatives to Last9 Real User Monitoring Alternatives to TrueWatch Real User Monitoring The whole list

