Credentials, on the numbers

Is that certification worth the money?

Course sellers quote average salaries and never quote payback. Put in a price and a salary, and see how long a credential would take to pay for itself. Every figure is illustrative and every brief shows its arithmetic.

Full cost, study hours includedPayback period, not averagesFree, no signup, no paywall
ROI & payback calculator

Run the numbers

Estimated salary lift$18,560+32%Payback time1.6 mo5-year ROI3688%
Illustrative salary trajectory

Career trajectory

How benefits work
$76,560/yr 32% vs before
Before0-6 mo6-12 mo1-2 yrs2-5 yrs
A shape, not a measurement. We publish no salary tables, and here is why.
Start here

The guides most people open first

Eight briefs that cover the whole decision: whether a credential earns its price, what it costs, which ones pay, and how it stacks against a degree, a bootcamp or another year of experience.

All 58 guides
Career brief

Are Professional Certificates Worth It? The Honest Test

This brief answers whether professional certificates are worth it: what a credential proves to an employer, what it cannot, and how to test it before paying.

Read the brief
Career brief

How Much Do IT Certifications Cost? The All-In Price by Tier

This brief prices what IT certifications cost all in: illustrative exam fees by tier, prep and materials, the retake and renewal lines budgets miss, payoff.

Read the brief
Career brief

The Highest-Paying IT Certifications, Ranked

This breakdown ranks the highest-paying IT certifications by domain and tier, with illustrative salary bands and why cloud, security, and data lead the pay.

Read the brief
Decision brief

Degree vs Certification: Which One Pays More

Are certifications better than degrees? This breakdown compares both against the actual hiring gate, the side by side cost math, and why hybrids often win.

Read the brief
Career brief

The IT Certification Roadmap: Which to Get, and In What Order

This brief maps the IT certification roadmap in order: the foundational cert to start with, the three tracks that branch from it, and how to stack the rest.

Read the brief
Career brief

Cyber Security Certifications for Beginners: Easiest First

Cyber security certifications for beginners, ranked easiest first: which rung to start on without experience, the full path, cost tiers and prep hours.

Read the brief
Career brief

Cloud Computing Certifications: Which to Get and How to Start

This brief maps the main cloud computing certifications on AWS, Azure, and Google Cloud: which certification to get first, how to get certified, and cost.

Read the brief
ROI brief

Are Coding Bootcamps Worth It? The Real ROI Math in 2026

Are coding bootcamps worth it in 2026? We run the real ROI math: true cost with forgone earnings, placement fine print, and who should pick a cheaper path.

Read the brief
Browse by topic

What we cover

58 briefs across 7 hubs, grouped by the kind of decision each one helps you make.

Recently updated

Fresh off the ledger

Plain-English analysis of what credentials really cost, what they ask of your evenings, and when they are worth it. Most recently written or revised first.

All 58 guides
A glass jar of coins and a folded stack of cash on a wooden desk beside a laptop showing lines of on-screen codeCareer brief
Latest brief

Free Cybersecurity Courses: What's Actually Worth It

Free cybersecurity courses that are genuinely worth your time: vendor courses, practice platforms, exam prep, and exactly where free stops being enough.

25 min read
A hand filling in a checklist on paper with a pen, beside a laptop screen showing a grid of blurred, generic profile silhouettesVetting brief

Is the Google Cybersecurity Professional Certificate Worth It?

Is the Google Cybersecurity Professional Certificate worth it? Here is its cost, curriculum, timeline, and how it compares to exam-based certifications.

25 min read
Rows of dark rack-mounted equipment with blue patch cables plugged into their ports, beside three glowing blue outline icons showing a cloud, a cloud inside a shield, and a cloud inside a scalloped badgeCareer breakdown

How to Become a Database Administrator (7 Steps)

This breakdown maps how to become a database administrator in seven steps: the relational base, recovery drills, tuning from execution plans, and a home lab.

41 min read
A person in a blue shirt sketching linked boxes and arrows on a glass whiteboard in a bright officeCareer breakdown

How to Prepare for a System Design Interview

This breakdown turns system design interview prep into eight steps, from building blocks and back-of-envelope estimation to the five minutes that decide it.

41 min read
Two professionals shaking hands across a desk after agreeing terms, with a laptop and printed offer document beside them in warm natural lightCareer breakdown

How to Negotiate a Tech Salary (7 Steps)

This walkthrough shows how to negotiate a tech salary in 7 steps, from researching market rates to anchoring a range and getting the offer in writing.

30 min read
A modern data center server aisle with blue accent lighting and abstract credential badge shapesCareer brief

IT Certifications Ranked by Cost, Salary and ROI Payback

This breakdown ranks the major IT certification paths by real return: illustrative exam and prep cost, the salary lift each tier moves, and renewal costs.

26 min read
Two open laptops side by side on a desk in a dim room, one screen showing a dark dashboard and the other showing lines of code in an editorDecision breakdown

Cybersecurity vs Software Engineering: Which Path

Cyber security vs software engineering: this comparison weighs the daily work, entry routes, credentials, on-call pressure, and how to test the fit cheaply.

32 min read
A laptop and an external monitor showing unreadable code and a faint line plot on a wooden desk beside an open notebook, a mug and a small potted plant, lit by daylight from a windowCareer breakdown

How to Become a Machine Learning Engineer (7 Steps)

This breakdown maps how to become a machine learning engineer in seven steps: the engineering base, the data work, honest evaluation, projects that deploy.

39 min read
A cybersecurity operations center with a wall of monitors and an analyst at a desk in deep slate-blue lightCareer brief

Careers in Cybersecurity: Roles, Pay & How to Start

Careers in cybersecurity split by role and level, and this brief maps illustrative pay, the skills, certifications, and honest steps that get you hired.

33 min read
The method

How we judge any certification

The same five steps sit behind every brief and behind the calculator at the top of this page. Nothing here needs a number we cannot show you the working for.

  1. 1Name the gate it unlocks
  2. 2Price it fully, hours included
  3. 3Estimate the realistic lift
  4. 4Divide for payback time
  5. 5Compare vs building experience
How we work

What you can hold us to

No hype, no sponsored rankings, and no claim we cannot show the working for. Here is exactly how these briefs are put together, including the parts we deliberately leave out.

We price the whole thing

Exam fee, materials, retakes and renewal are the visible half. The evenings are the other half, and most comparisons quietly drop them. Every brief puts a price on the study hours before it decides anything.

We publish no salary tables

We hold no salary dataset of our own, so we do not print one and dress it up as research. The briefs work in ratios and payback periods, and they tell you how to test a number against your own market instead.

Why we do it this way

We name the certifying body, not a sponsor

Certifications are issued by real organisations with real requirements, and those change. We point you at the body that issues the credential so you can check today's fee and rules at the source rather than take our word for a number that ages.

We say how we get paid

This site carries no affiliate links and no advertising. It does not buy a better verdict: a bad ROI gets called a bad ROI either way. The full arrangement is written out on the disclosure page.

Read the disclosure
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Get a certification roadmap by email

Tell us where you want to end up and we will email you a roadmap for it: which certifications matter, what they cost, and the order to take them in. We are not a school or a training provider and we do not sell courses.

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