What Claude (Anthropic) with web search answered for application performance monitoring (agencies) on 2026-09-25

Claude (Anthropic) with web search claude-opus-5 asked 2026-09-25

Coverage: Claude (Anthropic) with web search. Other engines not included.

The question asked, verbatim: best application performance monitoring for agencies

Brands named, in the order the engine gave

1. Sentry mentioned
   Sentry - my default pick for most agencies.
2. Datadog compared
   (Sentry pricing breakdown (https://costbench.com/software/developer-tools/sentry/), Datadog vs Sentry (https://betterstack.com/community/comparisons/datadog-vs-sentry/))
3. New Relic mentioned
   New Relic - best when you also own the infrastructure.
4. Grafana Cloud mentioned
   Grafana Cloud - if you want portability and no lock-in.
5. Better Stack mentioned
   Better Stack - cheap glue for uptime, logs, and client-facing status pages.
6. Raygun mentioned
   Raygun - worth a look if you want crash reporting + real user monitoring in one per-app subscription you can price into a maintenance retainer.
7. WordPress mentioned
   If "agency" means a web/WordPress/marketing shop rather than a software team, the real need is white-label uptime and branded monthly reports, not tracing.
8. Pulsetic mentioned
   There Pulsetic, Dotcom-Monitor, and Uptimeify are the names that come up - custom-domain status pages, branded PDF reports, one portfolio dashboard.
9. Dotcom-Monitor mentioned
   There Pulsetic, Dotcom-Monitor, and Uptimeify are the names that come up - custom-domain status pages, branded PDF reports, one portfolio dashboard.
10. Monitor mentioned
    There Pulsetic, Dotcom-Monitor, and Uptimeify are the names that come up - custom-domain status pages, branded PDF reports, one portfolio dashboard.
11. Uptimeify mentioned
    There Pulsetic, Dotcom-Monitor, and Uptimeify are the names that come up - custom-domain status pages, branded PDF reports, one portfolio dashboard.

Sources the engine cited

The answer, as recorded

Searched - here's what I'd actually recommend. The key wrinkle for agencies isn't features, it's **account structure**: you need per-client isolation, sane cost when a client project is small or dormant, and a clean handoff if the client takes the app in-house. That reshuffles the usual APM ranking a lot. **1. Sentry - my default pick for most agencies.** Errors, traces, session replay, release health, all keyed to the code your team wrote. Paid plans have unlimited users, so you're not paying per developer across a rotating bench, and each client gets its own project (or its own org, which you can transfer wholesale at handoff). Team is ~$26/mo, Business ~$80/mo, usage-billed on top; the free tier is real. If your agency builds web/mobile apps for clients, start here. ([Sentry pricing breakdown](https://costbench.com/software/developer-tools/sentry/), [Datadog vs Sentry](https://betterstack.com/community/comparisons/datadog-vs-sentry/)) **2. New Relic - best when you also own the infrastructure.** 100 GB/month ingest and one full-platform user free, forever, then ~$0.30-0.35/GB and $49/user/mo Standard. For an agency, the ingest-based model is the right shape: dormant client apps cost almost nothing, and you're not paying per host on servers you don't control. One free seat per client account is a genuinely useful loophole. ([New Relic pricing](https://monitoringcost.com/new-relic-pricing), [free tiers reviewed](https://monitoringcost.com/free-monitoring-tools)) **3. Grafana Cloud - if you want portability and no lock-in.** Free tier is 10k series / 50 GB logs / 50 GB traces / 3 seats, Pro starts around $19/mo. Because it's OTel and open-source underneath, you can instrument the client's app once and hand them either a Grafana Cloud stack or a self-hosted one without re-instrumenting. That's the strongest argument for agencies whose contracts end. ([Grafana Cloud pricing review](https://cubeapm.com/blog/grafana-cloud-pricing-and-review/), [APM for startups comparison](https://performance.qa/blog/apm-tools-compared/)) **4. Datadog - only when the client is enterprise and pays for it directly.** Deepest platform on the market, but per-host APM (~$31-40/host/mo) plus infra (~$15-23) plus logs, billed at your 99th-percentile peak. Multiply that across ten client environments and it's ruinous. Provision it *in the client's own Datadog org* on their bill; never absorb it into a retainer. ([Datadog vs New Relic](https://betterstack.com/community/comparisons/datadog-vs-newrelic/), [CloudZero comparison](https://www.cloudzero.com/blog/datadog-vs-new-relic/)) **5. Better Stack - cheap glue for uptime, logs, and client-facing status pages.** Usage-based with no per-host fee, and the hosted status pages are the thing clients actually look at. Good companion to Sentry rather than a replacement. ([Better Stack comparison](https://betterstack.com/community/comparisons/datadog-vs-sentry/)) **6. Raygun** - worth a look if you want crash reporting + real user monitoring in one per-app subscription you can price into a maintenance retainer. Narrower than the above, but the per-app model maps cleanly onto client billing. **If "agency" means a web/WordPress/marketing shop rather than a software team**, the real need is white-label uptime and branded monthly reports, not tracing. There **Pulsetic**, **Dotcom-Monitor**, and **Uptimeify** are the names that come up - custom-domain status pages, branded PDF reports, one portfolio dashboard. Caveat worth stating plainly: several vendors in that space are small and heavily SEO-marketed, so verify the company before you put a client's status page on their infrastructure. ([Pulsetic](https://pulsetic.com/white-label-website-monitoring/), [Dotcom-Monitor](https://www.dotcom-monitor.com/features/white-label/), [Uptimeify](https://uptimeify.io/features)) **The practical stack I'd build:** Sentry for every client project + New Relic or Grafana Cloud free tier per client for infra + Better Stack for status pages. That covers the majority of an agency portfolio for well under what a single Datadog host costs. Sources: - [Sentry Pricing 2026](https://costbench.com/software/developer-tools/sentry/) - [Datadog vs. Sentry - Better Stack](https://betterstack.com/community/comparisons/datadog-vs-sentry/) - [Datadog vs. New Relic - Better Stack](https://betterstack.com/community/comparisons/datadog-vs-newrelic/) - [Datadog vs New Relic - CloudZero](https://www.cloudzero.com/blog/datadog-vs-new-relic/) - [New Relic Pricing - MonitoringCost](https://monitoringcost.com/new-relic-pricing) - [Free Cloud Monitoring Tools 2026](https://monitoringcost.com/free-monitoring-tools) - [Grafana Cloud Pricing and Review - CubeAPM](https://cubeapm.com/blog/grafana-cloud-pricing-and-review/) - [APM for Startups: Grafana vs New Relic vs Datadog](https://performance.qa/blog/apm-tools-compared/) - [Pulsetic white-label monitoring](https://pulsetic.com/white-label-website-monitoring/) - [Dotcom-Monitor white-label reports](https://www.dotcom-monitor.com/features/white-label/) - [Uptimeify features](https://uptimeify.io/features)

Markdown edition · the question page, with every recording · Answer Watch · AEO Watch

Answer Watch records what one AI answer engine said on one date, nothing more. Each page names the engine and the model, carries the date the question was asked, and lists the brands that appeared in the answer in the order the engine gave them, with the sources it cited. It is a measurement, not a ranking, not a recommendation and not a claim about the world. Brands that did not appear in an answer are not named on any public page. Coverage: Claude (Anthropic) with web search. Other engines not included.