{"question": "best application performance monitoring for agencies", "category": "application-performance-monitoring", "category_name": "application performance monitoring", "audience": "agencies", "audience_name": "agencies", "engine": "Claude (Anthropic) with web search", "model": "claude-opus-5", "asked_at": "2026-10-24T00:59:21Z", "permalink": "https://bikoosh.com/answers/s/application-performance-monitoring-agencies-2026-10-24", "question_page": "https://bikoosh.com/answers/q/application-performance-monitoring/agencies", "brands_named": [{"position": 1, "brand": "APM", "label": "mentioned"}, {"position": 2, "brand": "Sentry", "label": "mentioned"}, {"position": 3, "brand": "Grafana", "label": "mentioned"}, {"position": 4, "brand": "Grafana Cloud", "label": "mentioned"}, {"position": 5, "brand": "Cloud", "label": "mentioned"}, {"position": 6, "brand": "OpenTelemetry", "label": "mentioned"}, {"position": 7, "brand": "Datadog", "label": "mentioned"}, {"position": 8, "brand": "New Relic", "label": "mentioned"}, {"position": 9, "brand": "Better Stack", "label": "mentioned"}, {"position": 10, "brand": "Checkly", "label": "mentioned"}, {"position": 11, "brand": "ManageEngine Applications Manager", "label": "mentioned"}, {"position": 12, "brand": "Site24x7", "label": "mentioned"}, {"position": 13, "brand": "Ruby", "label": "mentioned"}], "sources_cited": [{"url": "https://sentry.io/pricing/", "domain": "sentry.io", "source_type": "vendor"}, {"url": "https://docs.sentry.io/pricing/", "domain": "docs.sentry.io", "source_type": "vendor"}, {"url": "https://grafana.com/pricing/", "domain": "grafana.com", "source_type": "vendor"}, {"url": "https://grafana.com/products/cloud/free-tier/", "domain": "grafana.com", "source_type": "vendor"}, {"url": "https://agentdeals.dev/monitoring-comparison-2026", "domain": "agentdeals.dev", "source_type": "other"}, {"url": "https://www.atatus.com/guides/atatus-vs-datadog-vs-new-relic-pricing/", "domain": "atatus.com", "source_type": "vendor"}, {"url": "https://dupple.com/learn/best-application-monitoring-tools", "domain": "dupple.com", "source_type": "other"}, {"url": "https://cubeapm.com/blog/betterstack-pricing-review/", "domain": "cubeapm.com", "source_type": "other"}, {"url": "https://www.trustradius.com/products/checkly", "domain": "trustradius.com", "source_type": "review"}, {"url": "https://capterra.com/p/159822/Raygun/", "domain": "capterra.com", "source_type": "review"}, {"url": "https://www.manageengine.com/full-stack-observability-msp/application-performance-monitoring.html", "domain": "manageengine.com", "source_type": "vendor"}], "answer_text": "Searched; here's what I'd actually recommend. One framing note first, since it drives the whole answer: for an agency the hard part isn't the APM's feature list, it's **per-client isolation, billing you can hand off, and cost that survives having 30 small apps instead of 3 big ones.** That's what reorders the usual rankings.\n\n**1. Sentry - my default pick for most dev/digital agencies.**\nErrors, tracing, and session replay in one tool, and critically it's priced on event volume, not seats, so your whole team (and the client's devs) get access for free. Billing is bound to the *organization*, so the clean agency pattern is one Sentry org per client - then when the engagement ends you invite the client as a billing member or hand the org over entirely, with no data migration. Free developer tier covers small projects; Team includes 50k errors, overages from ~$0.00029/error. ([sentry.io/pricing](https://sentry.io/pricing/), [docs.sentry.io/pricing](https://docs.sentry.io/pricing/))\n\n**2. Grafana Cloud - best economics if you're willing to own the setup.**\nThe free tier is genuinely usable (10k metric series, 50GB logs, 50GB traces, 50GB profiles, 100k synthetic checks, 50k frontend se", "answer_truncated": true, "measurement": "One answer from one engine on one date. Not a ranking and not a claim about the world; brands the engine did not name are not recorded.", "limitation": "Coverage: Claude (Anthropic) with web search. Other engines not included.", "alerts": {"name": "Answer Watch Pro", "price_usd": 79, "period": "month", "gets": "daily change alerts for up to 5 brands in what one AI answer engine says, history, CSV export. Coverage: Claude (Anthropic) with web search. Other engines not included", "url": "https://bikoosh.com/answers"}}