Best fastmon RUM Alternatives in 2026
The top fastmon RUM alternatives are Dynatrace Real User Monitoring, New Relic Browser Monitoring and Splunk Real User Monitoring: 15 real user monitoring our editors would look at instead of fastmon RUM, in our ranking order.
fastmon RUM: RUM, web analytics and synthetic checks in a focused web monitoring service. Where it falls short: covers web and API platforms rather than broader application stacks.
Switching from fastmon RUM? For most real user monitoring buyers the best fastmon RUM alternative is Dynatrace Real User Monitoring, built for enterprise teams needing full-stack RUM. On a budget, Sematext Experience starts at $8.10/mo. New Relic Browser Monitoring has a free plan, which fastmon RUM does not.
Why People Look for a fastmon RUM Alternative
- Covers web and API platforms rather than broader application stacks
- No free plan; Light starts at €29 per month
- Enterprise features require a custom plan
- No free plan — 6 of the alternatives below have it
Quick Picks by What You Need
- Best overallDynatrace Real User Monitoring9.3
Enterprise teams needing full-stack RUM
Visit Dynatrace Real User Monitoring - Lowest priceSematext Experience7.8
Paid plans from $8.10/mo
Visit Sematext Experience - Best free optionNew Relic Browser Monitoring9.1
Has a free plan (fastmon RUM has none)
Visit New Relic Browser Monitoring
All 15 fastmon RUM Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forEnterprise teams needing full-stack RUM
- Better than fastmon RUM:
- Editor score 9.3 vs 7.1
A broad enterprise RUM suite with deep journey, mobile, replay, and error analysis.
- Mobile app monitoring
- Error correlation
- Interaction tracking
9.3/10★★★★★Visit Dynatrace -
Best forWeb teams wanting a free starting point
- Better than fastmon RUM:
- Free plan
- Editor score 9.1 vs 7.1
A broad web RUM service with a useful free plan and platform-wide pricing.
- Error correlation
- Interaction tracking
- Geographic breakdown
9.1/10★★★★★Visit New Relic -
Best forTeams combining RUM with Splunk observability
- Better than fastmon RUM:
- Editor score 9.0 vs 7.1
A paid RUM service for teams connecting web and mobile experience data to Splunk APM.
- Mobile app monitoring
- Error correlation
- Interaction tracking
9.0/10★★★★☆Visit Splunk -
Best forLarge enterprises optimizing digital experiences
- Better than fastmon RUM:
- Editor score 8.8 vs 7.1
A deep RUM suite for enterprises tying web and API performance to revenue.
- Mobile app monitoring
- Error correlation
- Interaction tracking
8.8/10★★★★☆Visit Akamai mPulse -
Best forElastic-stack teams monitoring web performance
- Better than fastmon RUM:
- Editor score 8.7 vs 7.1
A focused web RUM option for teams already working in the Elastic stack.
- Error correlation
- Interaction tracking
- Geographic breakdown
8.7/10★★★★☆Visit Elastic -
Best forOpen-source-minded web RUM teams
- Better than fastmon RUM:
- Free plan
- Editor score 8.6 vs 7.1
A flexible web RUM SDK with free usage, Grafana integrations, and self-hosted deployment.
- Error correlation
- Interaction tracking
- Geographic breakdown
8.6/10★★★★☆Visit Grafana Faro -
Best forMobile teams already using Datadog
- Better than fastmon RUM:
- Editor score 8.5 vs 7.1
A strong mobile RUM choice for Datadog teams that need deep session and crash visibility.
- Mobile app monitoring
- Error correlation
- Interaction tracking
8.5/10★★★★☆Visit Datadog -
Best forMobile-first teams wanting affordable RUM
- Better than fastmon RUM:
- Free plan
- Editor score 8.4 vs 7.1
Affordable, mobile-first RUM with broad coverage across apps, web, crashes, and performance.
- Mobile app monitoring
- Error correlation
- Interaction tracking
8.4/10★★★★☆Visit Embrace -
Best forTeams needing broad web and mobile telemetry
- Better than fastmon RUM:
- Editor score 8.3 vs 7.1
Broad web and mobile telemetry with trace correlation, crashes, ANRs, and alerting.
- Mobile app monitoring
- Error correlation
- Geographic breakdown
8.3/10★★★★☆Visit Last9 -
Best forTeams needing RUM tied to backend logs
- Better than fastmon RUM:
- Editor score 8.2 vs 7.1
A paid RUM service for teams connecting user experience data with backend observability.
- Mobile app monitoring
- Error correlation
- Interaction tracking
8.2/10★★★★☆Visit Coralogix -
Best forBudget-conscious full-stack observability teams
- Better than fastmon RUM:
- Free plan
- Editor score 8.1 vs 7.1
A broad observability suite with free usage and usage-based paid pricing.
8.1/10★★★★☆Visit Middleware -
Best forTeams prioritizing errors with added RUM
- Better than fastmon RUM:
- Free plan
- Editor score 8.0 vs 7.1
A broad error-monitoring platform with RUM for teams that prioritize stability diagnostics.
8.0/10★★★★☆Visit BugSnag -
Best forSmall web teams seeking inexpensive RUM
- Better than fastmon RUM:
- Editor score 7.8 vs 7.1
Affordable web RUM with strong session, performance, and alerting coverage.
- Interaction tracking
- Geographic breakdown
- Core Web Vitals
7.8/10★★★★☆Visit Sematext -
Best forEnterprises needing broad application monitoring
- Better than fastmon RUM:
- Editor score 7.7 vs 7.1
Broad monitoring for enterprises that need RUM alongside application and infrastructure visibility.
7.7/10★★★★☆Visit eG Enterprise -
Best forTeams focused on backend application observability
- Better than fastmon RUM:
- Free plan
- Editor score 7.6 vs 7.1
A cloud observability service for tracing and service health, with frontend RUM through a related offering.
7.6/10★★★★☆Visit Grafana Labs
fastmon RUM Alternatives: Common Questions
What is the best alternative to fastmon RUM?
Dynatrace Real User Monitoring: #1 in our Real User Monitoring ranking, with an editor score of 9.3 out of 10. A broad enterprise RUM suite with deep journey, mobile, replay, and error analysis.
Is there a free alternative to fastmon RUM?
Yes. New Relic Browser Monitoring, Grafana Faro, Embrace, Middleware and BugSnag have a free plan or a free tier (6 of the 15 alternatives on this page).
What is the cheapest paid alternative to fastmon RUM?
Of the alternatives here that publish a price, Sematext Experience starts lowest, at $8.10/mo.
Why do people look for fastmon RUM alternatives?
Covers web and API platforms rather than broader application stacks; No free plan; Light starts at €29 per month; Enterprise features require a custom plan.
How do I switch from fastmon RUM?
Export your data from fastmon RUM (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel fastmon RUM.
How to Switch from fastmon RUM
- Export your data from fastmon RUM (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel fastmon RUM.
fastmon RUM vs Each Alternative
| # | Tool | Free plan | Paid from | Core Web Vitals | Mobile app monitoring | Interaction tracking | Geographic breakdown | Score |
|---|---|---|---|---|---|---|---|---|
| 22 | fastmon RUM | No | €29/mo | Yes | Yes | Yes | 7.1 | |
| 1 | Dynatrace Real User Monitoring | No | $0.0001/unit usage-based | Yes | Yes | Yes | Yes | 9.3 |
| 2 | New Relic Browser Monitoring | Yes | $10/user/mo | Yes | No | Yes | Yes | 9.1 |
| 3 | Splunk Real User Monitoring | No | $14/unit usage-based | Yes | Yes | Yes | 9.0 | |
| 4 | Akamai mPulse | No | Yes | Yes | Yes | Yes | 8.8 | |
| 5 | Elastic Real User Monitoring | No | $0.07/GB usage-based | Yes | No | Yes | Yes | 8.7 |
| 6 | Grafana Faro | Yes | $19/mo | Yes | Yes | Yes | 8.6 | |
| 7 | Datadog Mobile RUM | No | $0.15/unit/mo | Yes | Yes | Yes | 8.5 | |
| 8 | Embrace | Yes | $0.80/unit usage-based | Yes | Yes | Yes | Yes | 8.4 |
| 9 | Last9 Real User Monitoring | Yes | Yes | Yes | 8.3 | |||
| 10 | Coralogix RUM | No | Yes | Yes | Yes | Yes | 8.2 | |
| 11 | Middleware | Yes | $0.30/GB usage-based | 8.1 | ||||
| 12 | BugSnag | Yes | 8.0 | |||||
| 13 | Sematext Experience | No | $8.10/mo | Yes | Yes | Yes | 7.8 | |
| 14 | eG Enterprise | No | $100/mo | 7.7 | ||||
| 15 | Grafana Cloud Application Observability | Yes | $0.03/unit usage-based | 7.6 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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