SaaS Launch Checklist: What to Do Before, During, and After Launch

A SaaS launch checklist should help a small team get a usable product in front of the right people and learn what happens next. It needs to cover more than the announcement: the signup path, the promised first result, support, attribution, and a plan for responding to feedback all matter.

Use the checklist below after deciding the audience, message, and channels. If those choices are still open, start with our product launch strategy guide. Assign an owner and a status to each task instead of treating a checked box as evidence that someone else handled it.

Before launch: make the promise usable

• Choose one first outcome. State what a new user should accomplish, such as creating a schedule or completing a sample report.
• Test the full path. Start as a new visitor. Open the landing page, sign up, confirm any email, and reach that outcome.
• Check access and billing. Make limitations, trial terms, and prices clear where they apply. Test the actual path users will take.
• Prepare help. Provide a visible way to contact you and a useful response for the most likely setup questions.
• Check the basics. Review mobile layout, broken links, error states, and empty states. Use demonstration data that can be shared publicly.

A private beta and a public launch can have different access expectations. If people need an invitation, say so before they invest time. If the announcement promises immediate use, verify that the product delivers it.

Prepare a compact launch asset pack

For a fictional studio-booking product, the asset pack might show a cancellation arriving, a waiting client being offered the slot, and the schedule updating. Those screenshots explain the workflow more clearly than three views of a dashboard. Label any simulated example and avoid invented testimonials.

Check each platform’s requirements

Choose destinations with the launch-platform comparison. Record the required assets, date, time zone, and submission conditions for each.

On LaunchSquare, schedule at least 24 hours in advance; publication begins at midnight Pacific Time. Review launch copy before publication because published launch content locks. Consult the current rules before scheduling. If you also use Product Hunt, follow its own launch guide. For Show HN, check its tryable-product requirements.

Set up measurement before sharing

Give each external destination a recognizable attribution value. Check that the information survives the journey to signup. Record visits, signups, and the first useful product action separately. A visit is not a signup, and a signup is not proof that the product solved a problem.

Write down what you want to learn without inventing a success target. For example: “Do visitors understand the booking workflow, and where do they stop?” Test the relevant events with a sample session. Keep internal test activity distinguishable from real usage.

During launch: watch the experience

• Open every published link and confirm that the page, metadata, and images are correct.
• Monitor the signup and first-use path for failures.
• Respond to questions with useful context rather than a repeated pitch.
• Record confusing phrases and unexpected use cases.
• Fix broken promises before spending more effort sending visitors to them.

Assign someone to responses and someone to product issues, even if both roles belong to the same founder. Leave enough capacity to investigate a failure without abandoning every conversation.

After launch: turn observations into decisions

Review which destinations sent relevant visitors and which users reached the intended outcome. Read the questions alongside the numbers. Confusion about the description calls for a different change from a broken onboarding step.

Follow up on commitments you actually made, summarize what you learned, and choose the next improvement. Keep useful articles, examples, and product pages available after the launch. Our startup marketing guide explains how to combine that continuing work with later promotions.

The downloadable checklist includes owners, evidence, and status fields. When the product and assets are ready, create your LaunchSquare draft.