Last updated: September 2026. Written by Josh Hutcheson, OnlineCourseing editor. See our review methodology.
By Josh Hutcheson · E-Learning Specialist
Reviewing online learning platforms since 2019. Review methodology
QUICK VERDICT
Bottom line: A practical, AWS-flavored SRE program built around four real projects: an observability stack, high-availability infrastructure in Terraform, self-healing deployments and an on-call/toil scenario set. It rewards people who already run cloud systems and frustrates anyone who does not, because its ten prerequisites are real.
- Best for: DevOps, cloud and backend engineers moving into reliability work
- Length: about 60 hours: 4 teaching courses, 22 lessons, 4 projects
- Pricing: Udacity subscription at $249/month list ($150/month for new members’ first four months when we checked), or $999 one-time, shown at $599.40
- Skip if: you have not yet worked with AWS, Kubernetes and a scripting language
See the SRE Nanodegree on Udacity →
What the Site Reliability Engineer Nanodegree actually is
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Site reliability engineering is the discipline Google popularized for running production systems: define how reliable a service needs to be, measure it, and spend engineering time on automation rather than repetitive manual work. Udacity’s Site Reliability Engineer Nanodegree (program code nd087) turns that into a 60-hour, project-based course with four graded builds; Udacity’s page promises “hands-on projects with expert feedback” on each one.
We read the full syllabus on Udacity’s program page on 18 September 2026. The page was last updated on 10 August 2026 and lists the program as Intermediate, with 6 courses, 22 lessons and 4 projects. Two of the six courses are a short welcome and a closing lesson, so the teaching sits in four courses.
The four instructors are practitioners rather than academics: Travis Scotto and Sonny Sevin, both site reliability engineers; Emmanuel Apau, CTO of Mechanicode.io; and Nathan Anderson, a global cloud architect.
Who it is for: read the prerequisites first
Read this before paying. Udacity lists ten prerequisites, and they are not decorative:
- DevOps basics and scripting
- Basic computer programming and command-line basics
- Kubernetes and Amazon Elastic Kubernetes Service (EKS)
- Amazon EC2 and AWS IAM
- SQL queries
- Computer networking basics
In practice that means the program assumes you can already stand up and poke at AWS infrastructure. It teaches you how to make that infrastructure reliable; it does not teach you cloud computing. If you are earlier in the journey, our Cloud DevOps Engineer Nanodegree review covers the more natural first step.
The curriculum, course by course
| Course | Hours | What you build |
|---|---|---|
| Establishing a Foundation in Observability | 14 | Deploying System Observability: configure a monitoring stack |
| Planning for High Availability and Incident Response | 16 | Deploying High Availability Infrastructure in a cloud platform |
| Self-Healing Architectures | 11.4 | Deployment Roulette: fix and redeploy apps using self-healing strategies |
| Establishing a Culture of Reliability | 18 | Plan, Reduce, Repeat: three scenarios that tie the program together |
1. Establishing a foundation in observability (about 14 hours)
The opening course is as much about people as tools. Lessons cover SRE roles and responsibilities inside an enterprise, how SRE practices improve team workflows, how SRE teams are structured, and monitoring system performance. The project has you configure a monitoring software stack, which is the most directly job-relevant build in the program if your current role is operations-heavy.
2. Planning for high availability and incident response (about 16 hours)
This is the core of the Nanodegree. You define service level objectives (SLOs) and indicators (SLIs), build Grafana dashboards around them, inventory IT assets, plan disaster recovery, and then create high-availability and disaster-recovery infrastructure with Terraform, including database failover. The project asks you to define and implement resilient infrastructure in a cloud platform. If you only care about one course, it is this one.
3. Self-healing architectures (about 11 hours)
Self-healing systems detect and recover from failure without a human in the loop. The course covers design fundamentals, deployment strategies and cloud automation, and the project, Deployment Roulette, puts you in the role of an SRE fixing and redeploying applications with those strategies. It is the most hands-on of the four.
4. Establishing a culture of reliability (about 18 hours)
The longest course covers the human side of reliability: effective on-call rotations, incident handling, reliability reviews, capacity management and toil reduction. The final project, Plan, Reduce, Repeat, runs you through three scenarios that pull the whole program together. This is the course that most separates an SRE from a DevOps engineer, and it is the part the free material covers least systematically.
SRE or DevOps: which Udacity program should you pick?
The two overlap, and the names don’t help. The practical difference is the question each one answers. A DevOps program teaches you how to get code into production: CI/CD pipelines, infrastructure as code, containers and deployment. This SRE program assumes that pipeline already exists and asks what happens after launch: how reliable the service must be, how you know when it isn’t, how it recovers, and how the team on call stays sane.
That is why the SRE program’s prerequisites include DevOps basics, Kubernetes and EKS. If you can already deploy a containerized service to AWS, the SRE Nanodegree is the next step. If you can’t yet, take the DevOps route first and come back; trying to learn both at once is the fastest way to waste two months of subscription.
How much the SRE Nanodegree costs in 2026
Udacity no longer sells Nanodegrees only as a subscription. When we checked the program page on 18 September 2026 there were three ways to pay:
| Option | List price | Shown to new members |
|---|---|---|
| Monthly subscription (full catalog) | $249/month | $150/month for the first four months (40% off) |
| Four-month prepaid bundle | $212/month | $127/month, a single payment of $507.60 |
| Buy just this program | $999 one-time | $599.40 |
Udacity describes the one-time option as “One payment. Flexibility to study the program in your own time. Career coaching and access to the full catalog come with the subscription.” The discount applies to the first four months of a membership; after that plans convert to month-to-month at the regular price.
Which option is cheaper depends on your pace. At 10 hours a week the 60 hours take about six weeks, so two months of the discounted subscription is roughly $300, half the one-time price, with the whole catalog included. The one-time purchase only wins if you expect to need more than about four months, or you know you will stop and start. For current codes, see our Udacity coupon page.
What we like
- Four real projects, reviewed by people. Monitoring, HA/DR infrastructure, self-healing deployments and an operations scenario set map closely to what SRE interviews probe.
- It teaches the culture, not just the tooling. On-call design, reliability reviews and toil reduction get a full 18-hour course, which is rare outside Google’s own books.
- Named, practitioner instructors. Two of the four are working site reliability engineers.
- Current. The program page was updated on 10 August 2026.
What we don’t like
- The review base is thin. The course page shows no public rating. Udacity’s own structured data lists 4.6 out of 5 from only 16 ratings, too few to lean on.
- AWS-centric. The prerequisites point at EKS, EC2 and IAM. If your company runs on Google Cloud or Azure you will translate as you go.
- No industry certification at the end. You get a Udacity completion certificate. Hiring managers will value the projects on GitHub more than the credential.
- The prerequisite wall. Ten prerequisites is a lot, and the program does not teach them.
Alternatives worth comparing
Google’s SRE books (free). Google publishes its SRE books online at no cost, and they are still the conceptual foundation for the field. They are not a course: there are no projects and no feedback. Read them alongside any program, including this one.
Developing a Google SRE Culture (Coursera). A short course from Google Cloud, listed at about 8 hours, focused on the organizational side of SRE. It suits managers and team leads more than engineers who need hands-on practice. See it on Coursera.
Udacity Cloud DevOps Engineer. If the prerequisites above look unfamiliar, the Cloud DevOps Engineer Nanodegree is the step before this one. For architecture rather than operations, compare the Cloud Native Application Architecture Nanodegree.
Who should take it, and who shouldn’t
Take it if you are a DevOps, platform, cloud or backend engineer who already works in AWS and wants structured practice with SLOs, high availability, self-healing deployments and on-call design, with a reviewer checking your work. The projects are a credible portfolio for an internal move into an SRE team.
Skip it if you are new to cloud infrastructure, if you want an industry certification rather than a portfolio, or if you learn well from books alone. In that last case Google’s free SRE books plus your own lab in a cloud free tier will take you a long way for nothing.
Frequently asked questions
Is the Udacity SRE Nanodegree for beginners?
No. Udacity lists ten prerequisites, including DevOps basics, scripting, Kubernetes, Amazon EKS and EC2, AWS IAM, SQL and networking. If several of those are new to you, start with a DevOps or cloud fundamentals program first.
How long does the Site Reliability Engineer Nanodegree take?
Udacity estimates about 60 hours across four teaching courses. At 10 hours a week that is roughly six weeks; at 5 hours a week, closer to three months.
How much does it cost?
It is included in Udacity’s subscription, listed at $249 a month. When we checked on 18 September 2026, new members were shown 40% off their first four months ($150 a month). You can also buy just this program for a one-time $999, shown at $599.40 with the same discount.
Does it prepare you for an SRE certification?
Not directly. There is no single industry SRE certification it maps to, and the credential you receive is a Udacity Nanodegree certificate of completion. The skills overlap heavily with the Google Cloud Professional Cloud DevOps Engineer exam, but the program is built on AWS rather than Google Cloud.
What tools does the program use?
The syllabus names Terraform for high-availability and disaster-recovery infrastructure, Prometheus for monitoring, and Grafana for SLO dashboards, with the prerequisites pointing to AWS and Kubernetes as the environment.
Is the SRE Nanodegree worth it?
It is worth it for someone already working in DevOps or cloud operations who wants structured, reviewed practice with SLOs, high availability, self-healing deployments and on-call culture. It is not worth it as a first step into tech, and it will not replace the free Google SRE books as the conceptual foundation.
Final verdict: 4.3/5
Udacity’s Site Reliability Engineer Nanodegree is a solid, practitioner-taught program whose value is concentrated in its four projects and its unusually serious treatment of on-call and toil. It is priced sensibly if you move at 10 hours a week on the subscription, and it is squarely aimed at people who already run cloud systems. The thin public review base and the AWS tilt are the reasons it isn’t higher.
Check the SRE Nanodegree on Udacity →
Related: Udacity Nanodegree review (2026): how the platform, pricing and mentor reviews work across every program.
Related: Best Udacity courses: where this program sits among Udacity’s catalog.