Observability vendors have spent the last few years in an arms race over agents, telemetry standards and pricing models, and their training programmes have mostly become customer enablement funnels with a paid credential at the end. New Relic has gone the other way. Courses are free, certification exams are free, and passing one issues a voucher covering the next level. In a category where a comparable credential costs a few hundred dollars, that is a substantive difference and it is the main reason this scores as well as it does.
The curriculum covers what you would expect: application performance monitoring, infrastructure monitoring, log management, alerting and the query layer. The instrumentation content is better than average because it explains what an agent actually does, how traces get stitched together across service boundaries, why a distributed trace has gaps, and what sampling costs you in fidelity. Those are concepts, not console operations, and a learner who absorbs them understands observability rather than understanding New Relic. The New Relic Query Language training is the most transferable thing in the catalogue and I would send people to it specifically.
Learning to interrogate telemetry with a query language rather than clicking through prebuilt dashboards is the single biggest step up in capability for most engineers working with monitoring data. The syntax is New Relic's, but the thinking, framing a question about system behaviour as a query over event data, choosing the right aggregation window, understanding why a percentile is more honest than a mean, is universal. Someone who becomes fluent in NRQL will pick up PromQL or a Datadog query in an afternoon. The certification ladder starts with a Foundation certification and progresses through practitioner-level credentials such as the APM Practitioner Associate.
Free exams do carry a cost in credibility. A hiring manager weighs a credential partly by what it took to obtain, and a free exam signals less than a $250 one. My view is that this matters less than it used to, because so many vendor certifications have become paid formalities that the price signal has stopped tracking rigour. Take the free one.
Where the training goes quiet is on cost, and this is the observability industry's defining problem. Telemetry volume grows without anybody deciding it should, ingest and retention bills grow with it, and a great many engineering teams have had the conversation where somebody asks why the monitoring costs more than the infrastructure it monitors. Deciding what not to instrument, what to sample, what to aggregate at the edge and what to drop is the central skill of running observability at scale in 2026. The training touches it.
It does not teach it with anything like the emphasis the problem warrants, and the reason is the same structural one that recurs across every vendor academy I look at: a company paid by data volume is the wrong party to teach you to send less data. The OpenTelemetry material has the same shape. OTel is genuinely important because it decouples instrumentation from vendor, and New Relic does support it and does teach it. The framing throughout is how to use OpenTelemetry with New Relic rather than how to instrument once and stay portable, which is the reason most engineering leaders care about OTel in the first place.
The student programme deserves a mention. New Relic runs certification training aimed at students, free, with a route into a credential before their first job. Whatever the acquisition motive, that is a real opportunity for people with no employer budget behind them. Four point two.
Free at every step, conceptually solid, the query training alone justifies the time, and honest enough about most things that its silence on cost control stands out clearly.