If a developer arrives at your docs wanting to know whether your product is worth ten minutes of their evening, write them a quickstart. If they have already decided to adopt it and want to build a mental model of how the whole thing fits together, write them a tutorial. Most SaaS startups get this exactly backwards. They ship a sprawling forty-minute "Getting Started Tutorial" as the first doc a new user sees, then wonder why activation is flat.
The two formats look similar on the surface. Both walk a reader through a working example. Both live near the top of the sidebar. Both get called "the onboarding docs" in Slack. But they serve different readers at different moments, and confusing them costs you signups. A good quickstart is, honestly, worth more than a great tutorial for an early-stage product. You can always add the tutorial later. You cannot un-bore a reader who bounced in minute two of a forty-minute walkthrough.
This post compares the two across six dimensions that actually matter, with verdicts on each, and closes with a recommendation by use case.
The 5-minute test
Before the dimensions, a framework. Borrow this from GitHub's own style guide, which says a quickstart should run in "about five minutes or 600 words" (GitHub Docs style guide). I'd tighten it further.
The 5-minute test: if a reader cannot copy one code block, run it, and see real output from your product inside five minutes of landing on the page, it's not a quickstart. It's a tutorial wearing a quickstart's name tag.
Run the test on your own docs right now. Open the page titled "Quickstart" or "Get Started" or "Introduction." Set a timer. Can a first-time user install, authenticate, call the thing, and see the output in five minutes? If not, either rename the page to Tutorial or cut it until it passes. Those are the only two honest options.
Stripe's quickstart passes. You paste a test API key, send one curl request, and see a charge object come back. About ninety seconds, start to finish. Supabase's quickstart passes too, if you use their hosted dashboard path. Clerk's quickstart passes. Next.js create-next-app passes in under two minutes. None of these are magic; they just respect the test.
Contrast that with a tutorial. The Next.js Learn tutorial is roughly sixteen chapters and takes most readers the better part of an afternoon. It's excellent. It teaches you App Router, Server Components, data fetching, and deployment in that order. But nobody completes chapter one thinking "now I've tried Next.js." They complete it thinking "I am learning Next.js." That's the tutorial reader state, and it's different from the quickstart reader state.
Dimension 1: Audience
Quickstart reader: an evaluator. They have narrow intent (does this thing do what I need?) and even narrower time. They have probably already decided they'll give you one session, maybe ten minutes, before moving on. Often they already know the domain. A developer looking at a new auth SDK usually knows what auth is. They need to see whether yours is pleasant.
Tutorial reader: a committer. They have already made a soft decision to adopt your product or learn the concept, and now they want the shape of the whole thing. They're willing to spend thirty to sixty minutes. They will tolerate context, background, and gentle repetition. They want to finish feeling capable, not just informed.
Verdict: These are not the same person at different points in the funnel. They are genuinely different people with genuinely different intents. Docs that try to serve both with one page serve neither. Most SaaS docs I audit are written for the tutorial reader but titled for the quickstart reader. The bounce rate reflects that.
Dimension 2: Reading and completion time
Here's the cleanest single dimension to compare them on.
| Format | Target time | GitHub guideline | Realistic upper bound |
|---|---|---|---|
| Quickstart | Under 5 minutes | ~600 words | 1,000 words, 7 minutes |
| Tutorial | 30 to 60 minutes | No stated limit | As long as the learning goal needs |
The quickstart cap is not arbitrary. It matches how long an evaluator will actually sit with a new tool before they judge it. If you blow past seven minutes, you're asking for a commitment they have not made.
Verdict: Quickstart time pressure is real and hard. Tutorial length is soft and forgiving. If your quickstart drifts past ten minutes, you have a structural problem, not a polish problem. Cut prerequisites. Cut explanation. Cut the "why this works" paragraph. The reader can come back for that after the curl succeeds.
Dimension 3: Depth and mental model
A quickstart answers one question: what does the simplest working example look like? It does not explain why it works, what the architecture is, what the alternatives are, or what could go wrong. It shows the happy path and stops.
A tutorial is the opposite. A tutorial builds a mental model on purpose. Good tutorials teach concepts in order, layer complexity carefully, and make sure you understand why each step matters before moving on. The Ubuntu post on Diátaxis tutorials put it well: tutorials are for the reader who is learning, how-to guides are for the reader who is applying. A quickstart sits even earlier than how-to guides; it's for the reader who is deciding.
Verdict: Depth in a quickstart is a bug. Depth in a tutorial is the whole point. If you catch yourself writing "to understand why this matters, we first need to look at..." in a quickstart, delete that sentence and everything that follows until the next code block. You are writing the wrong document.
Dimension 4: Assumed knowledge
Quickstarts assume a lot. They assume the reader knows the domain, can install a package, knows what an API key is, and can read their own language's idiomatic code. This is fine because the quickstart reader is an evaluator, and evaluators are by definition already in the space. A developer evaluating a Postgres hosting company knows what psql is.
Tutorials assume less. Good tutorials are deliberate about where they start. "You should be comfortable with JavaScript fundamentals, but you do not need to know React" is the kind of sentence you find at the top of a well-designed tutorial. You never find that sentence in a quickstart because a quickstart does not have time for it.
Verdict: Quickstarts should assume more than feels comfortable, and tutorials should assume less. Writers tend to get this backward. They over-explain in quickstarts (out of politeness) and under-explain in tutorials (out of expertise blindness). Fix both and your docs read much better.
Dimension 5: Structure and shape
A quickstart is linear. Three to five numbered steps, each with one code block, and a final step that shows expected output. No tabs, no "choose your language" accordions if you can help it, no branching. Pick one language, one framework, one path, and ship that. The rest go in separate pages.
A tutorial has shape. Chapters or sections, each with a goal, each building on the previous. It often includes checkpoint code, expected intermediate outputs, and brief explanations between steps. It is a designed learning journey.
Verdict: A quickstart with ten steps is a tutorial that forgot what it was. A tutorial with three steps is a quickstart that got promoted beyond its ability. You can feel the wrongness when you read them; trust the feeling. If you're adding a table of contents to your quickstart, stop and rename it.
Dimension 6: Success criteria
This is the dimension most teams never think about, and it's the one I'd argue matters most.
A quickstart succeeds when the reader sees real, meaningful output from your actual product in under five minutes. Not a "Hello, World." Not a local server running on port 3000 with placeholder text. Actual product output. A real charge object. A real generated image. A real row in a real database.
A tutorial succeeds when the reader can apply a skill they didn't have before. They should finish able to do something new, not just having watched you do it. The test: can they now build a small variant on their own?
Verdict: These criteria are incompatible, which is why merging them produces bad docs. Optimize each for its own criterion. A good check for your quickstart: if you replaced the last code block's output with a screenshot from an unrelated product, would a careful reader notice? If no, your quickstart is not showing your product. That's a fail even if every step technically works.
Where most teams go wrong
Three patterns show up in docs audits over and over.
The first pattern is shipping a tutorial and calling it a quickstart. The page is titled "Quickstart," sits at the top of the sidebar, and runs twenty-five minutes with eleven steps and three prerequisite installs. Every evaluator bounces. The team thinks their product is hard to adopt; actually their docs are just mislabeled.
The second pattern is shipping neither. The first page is a conceptual overview. "What is X?" with marketing copy and an architecture diagram. Evaluators want to try, not read about. Readers who actually want the concept will find it on your homepage anyway. That first-page real estate should almost always be a quickstart.
The third pattern is shipping both but ordering them wrong. The tutorial sits above the quickstart in the sidebar because it was written first and nobody reshuffled. Evaluators click the top link by default. The tutorial intimidates them. They leave. This one is almost free to fix: put the quickstart first and watch your docs bounce rate drop.
A note on Diátaxis
The Diátaxis framework splits documentation into four quadrants: tutorials, how-to guides, reference, and explanation. It's a good framework and most teams should read it. But Diátaxis puts tutorials in its "learning-oriented" quadrant and doesn't have a separate slot for quickstarts, which I think is a small gap. A quickstart is neither quite a tutorial (too short, no skill-building arc) nor quite a how-to (the reader has not yet decided to apply anything). It's an evaluation document, and evaluation is a distinct intent from learning or applying.
You can shoehorn it into the tutorial quadrant if you like. I find it cleaner to treat the quickstart as a document class of its own, living above the Diátaxis grid, with one job: help an evaluator decide whether to start the tutorial.
Recommendations by use case
So which should you write first?
If you're a pre-launch or recently-launched SaaS, write the quickstart. Nothing else. Ship it when it passes the 5-minute test and not before. You can add the tutorial once you have paying customers who are asking for a deeper walkthrough. Before that, the tutorial is a distraction and an answer to a question nobody has asked you yet. Our MVP documentation guide argues this more broadly: at the MVP stage, the right amount of documentation is less than you think.
If you're shipping an SDK or API, write both, but prioritize the quickstart. Stripe, Clerk, and Supabase all do this well. The quickstart lives on the landing page of the docs site. The tutorial is one click away, for readers who have already decided.
If you're documenting an internal tool for a team, write the tutorial and skip the quickstart. Internal readers are committers by default; they're not evaluating, they're onboarding. A tutorial is what they need. The 5-minute test does not apply.
If you're writing a developer tool with a CLI, write a quickstart that is literally three shell commands. install, init, run. If it cannot be that short, your CLI is too complex for a quickstart and you need to expose a smaller entry point.
The bottom line
Pick one. Write it until it's genuinely good. Do not ship both half-baked. A quickstart that passes the 5-minute test is worth more than a tutorial that tries to be everything, especially early. You can layer the tutorial on once you have a user base that wants to go deeper.
Docsio generates a Getting Started page by default when it scans your site, and the AI agent treats it as a quickstart, not a tutorial, which saves most founders from the first pattern above. If you're still figuring out what your docs should actually contain, our guide on how to write documentation and the piece on how to organize documentation go deeper on structure. When you're ready to see what a clean quickstart-first docs site looks like for your product, Docsio builds one from your URL in under five minutes.