Alibaba Cloud ARMS RUM
Alibaba Cloud ARMS RUM: A strong fit for mobile performance diagnostics, with paid OCU-based pricing. Ranked #29 of 29 in Continuous Profiling Tools by our editors (6.2/10); pricing: From $0.02; best for mobile teams needing performance diagnostics.
At a glance
- Editor score6.2 / 10
- PricingFrom $0.02
- Best forMobile teams needing performance diagnostics
- Free planNo
- Paid from$0.02/unit usage-based
- Facts checked20 Sep 2026
Where it wins
- Detects Android ANRs, main-thread blocking, crashes and exceptions
- Correlates frontend performance with backend traces
- Monitors network errors, timing, UI stutters and custom events
Where it doesn't
- No free plan for smaller or trial deployments
- Session Replay applies to Web and H5 applications, not mobile apps
- Its scope is adjacent to continuous profiling rather than dedicated profiling
Our verdict on Alibaba Cloud ARMS RUM
Alibaba Cloud ARMS Real User Monitoring (RUM) tracks user experience across Android, iOS, web applications and mini programs. It is designed for mobile teams investigating crashes, Android application-not-responding events, network failures, frontend performance issues and UI stutters. Crash and exception capture includes stack traces, while custom events, exceptions and logs add application-specific context. The product also connects frontend activity with backend traces, helping teams follow performance issues across the application path.
Pricing is based on observability capacity units. The Pay-as-you-go plan costs USD 0.023 per OCU, includes an 80 OCU/month session quota and a 20 OCU/month custom-report quota, and uses daily billing. Resource plans are available for 5,000, 10,000, 150,000, 630,000, 3.6 million and 18 million OCUs. The published product details also specify 90-day data retention. ARMS RUM connects with ARMS Application Monitoring, Managed Service for OpenTelemetry, OpenTelemetry and SkyWalking, making it a practical fit for teams already using those monitoring paths.
Its strongest use case is mobile diagnostics that combine crash analysis, ANR detection, network timing and frontend performance in one service. Android and iOS SDK support gives mobile teams a direct route to application monitoring, while web support extends coverage beyond native apps. Teams seeking a dedicated continuous-profiling product may prefer a more focused tool, since ARMS RUM centers on real-user monitoring and related diagnostics. Mobile teams that need session replay should also account for its documented Web and H5 scope rather than treating it as a mobile replay feature.
Alibaba Cloud ARMS RUM pricing
All 7 Alibaba Cloud ARMS RUM plans and prices →
Alibaba Cloud ARMS RUM fact sheet
| Free plan | No |
|---|---|
| Paid from | $0.02/unit usage-based |
| Deployment | Not verified |
| Language support | Not verified |
| Profiling types | Not verified |
| Data retention | 90 days |
| Source map support | Not verified |
| Continuous alerts | Not verified |
| Deployment | Cloud, Mobile |
| Platforms | Web, iOS, Android |
| Support | Community, Docs |
| Built for | Mid-market, Enterprise (editorial estimate) |
| Integrations | 4 integrations: ARMS Application Monitoring, Managed Service for OpenTelemetry, OpenTelemetry, SkyWalking |
| Pricing | From $0.02 (source) |
| Website | alibabacloud.com |
| Facts checked | 20 Sep 2026 |
Alibaba Cloud ARMS RUM integrations
Alibaba Cloud ARMS RUM lists 4 integrations on its own site.
- ARMS Application Monitoring
- Managed Service for OpenTelemetry
- OpenTelemetry
- SkyWalking
Alternatives to Alibaba Cloud ARMS RUM
- PyroscopeA versatile profiler with open-source flexibility, hosted plans, and Grafana integration.9.3
- Datadog Continuous ProfilerBroad production profiling with Datadog integrations, starting at $19 per host monthly.9.2
- Google Cloud ProfilerFree production profiling with strong analysis tools for four supported languages.9.1
See all Alibaba Cloud ARMS RUM alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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