Startup Launch Checklist for Indie Hackers: From Vibe-Coded MVP to First Users

1. Define what this launch is meant to prove

A launch is not one event. For an early product, it is a controlled attempt to learn whether a particular person will take a meaningful next step after seeing a clear offer. Before polishing a launch post or adding more features, write down the one primary action that matters for this version of the product.

Choose an action that is close to the value you are testing: a completed signup, a qualified waitlist request, a successful import, a booked call, or a purchase. Google Analytics describes events as measurements of specific interactions, including page loads, link clicks, and purchases. That makes events useful for observing a small launch funnel, but the presence of an event does not establish demand by itself.

Set a modest evidence standard alongside the action. For example, decide that you will review whether visitors understand the promise, whether they reach the action, where they stop, and what objections recur in replies. This keeps you from treating traffic, an indexing request, or a directory listing as validation.

• Write one sentence in the form: “For [specific user], [product] helps with [specific problem] by [specific mechanism].”
• Select one primary action and one secondary diagnostic action, such as a pricing-page view or CTA click.
• Record the source for each visitor where possible, so a launch channel is not confused with the product’s appeal.
• Decide before launch which qualitative feedback would make you revise the offer, onboarding, or target audience.

2. Make the offer and conversion path usable end to end

A vibe-coded MVP can look complete while its critical path is still untested. Treat every step between first impression and confirmation as a product flow, not as a collection of screens. A visitor should be able to identify who the product is for, what they get, what it costs or how access works, and what happens after the CTA.

Test this path with fresh browser sessions and on a phone. Do not only test while logged in as the builder. Include empty states, invalid inputs, expired links, interrupted network conditions where practical, and a clear way to ask for help. Human review is especially important for AI-assisted builds: generated code and copy do not independently certify pricing, error handling, payment confirmation, support routing, or data handling.

If you charge at launch, make the payment route explicit. Stripe documents Payment Links as no-code, Stripe-hosted payment pages that can be created in the Dashboard and shared for products or subscriptions. That can be a practical route for an early launch when it fits the product, but it still needs a complete test from the buyer’s perspective.

First-party examples show why the primary action should fit the product. TaxAudit.ca describes a browser-based calculator that asks for salary, hours per week, and province to estimate Canadian income-tax-related outputs. Its critical path would reasonably begin with completing that input flow, rather than simply loading the homepage. Peptides API describes endpoints, SDKs, a playground, and AI search; for a developer product, an early meaningful action may be reaching documentation or testing the playground. These are product observations from their listings, not claims about their performance or implementation.

• Check that the headline, supporting explanation, CTA, and destination all describe the same next step.
• Verify access, pricing, trial, waitlist, or purchase language against the actual product state.
• Complete signup, login, password recovery, and account confirmation if those flows exist.
• Complete a test checkout or payment-success flow when selling online, including the post-payment destination and receipt or confirmation state.
• Add a visible support contact route before publishing.

3. Instrument only the signals you will review

Analytics is most useful when it answers a decision you expect to make. Start with a compact event plan: a CTA click, signup completion, activation action, and purchase or payment success when relevant. Google notes that ecommerce events are not automatically sent because they require additional context. In other words, do not assume revenue or checkout data will appear just because analytics is installed.

Test events before publishing. Google’s event setup guidance describes using Tag Manager Preview to inspect recorded data before publishing a container change. Whatever analytics setup you choose, reproduce the important action yourself and confirm that it is attributed and named as intended. A broken signup event can waste the most informative part of a small launch.

Use a lightweight review cadence in the first two days. Look at totals, but pair them with recordings of support issues, comments, and direct replies. A CTA click can indicate interest; a completed action and a coherent explanation of why someone wanted it are stronger evidence. Neither is a universal proof that a business model works.

• Name events consistently and avoid tracking every minor interaction on day one.
• Test the primary CTA, successful signup, activation step, and successful payment event where applicable.
• Write down the expected event sequence so missing steps are easy to spot.
• Review failures separately from normal drop-off: broken forms, payment errors, and access problems are operational issues first.
• Document what data your selected tools collect and make sure your public disclosures match the tools you use.

4. Review trust, usability, and discoverability before you announce

Give the launch page a short page-experience review. Google’s guidance highlights secure delivery, mobile presentation, Core Web Vitals, clarity of main content, and avoiding excessive ads or intrusive interstitials. Google also says there is no single page-experience ranking signal and that strong scores do not guarantee top rankings. Use the review to reduce friction for people, not as a promise of search visibility.

For discoverability, make sure important pages are reachable through normal internal navigation from the homepage. For a new small site, Google recommends requesting indexing of the homepage through URL Inspection. For many new or updated pages, submit a sitemap. These actions put URLs into Google’s processes; they do not guarantee inclusion or a ranking.

Set expectations with yourself and collaborators. Google advises allowing at least a week after a sitemap submission or indexing request before assuming there is a problem. Launch-day search traffic is therefore a poor success criterion for a new site. Focus first on whether the page works for the people you actively invite.

• Open the landing page and primary flow on a real mobile device.
• Confirm HTTPS and remove interruptions that obscure the main action.
• Check every navigation, product, policy, and support link that is visible at launch.
• Request indexing for the homepage when appropriate; submit a sitemap if multiple pages need discovery.
• Keep major pages internally reachable rather than relying only on a sitemap.

5. Prepare feedback and promotion without manufacturing momentum

A public feedback path turns launch attention into usable product information. Ask for the details that let you reproduce a problem: what the person tried to do, what they expected, what happened, device or browser context, and any relevant screenshot. GitHub issue forms can collect structured fields including text inputs, dropdowns, checkboxes, and file uploads. Even if you do not use GitHub, the underlying approach is useful: make feedback sortable and actionable.

Sort incoming feedback by severity and recurrence. A failure that blocks the primary action outranks a cosmetic request, even if the cosmetic request is more frequent. Keep a simple list of source, user type, issue, evidence, and next action. This is more valuable than trying to respond to every idea with a same-day feature.

Prepare each promotion channel in its native format. A short maker narrative should explain the problem, what is usable now, who should try it, and what kind of feedback you want. Do not promise outcomes you have not observed. The goal is an accurate invitation to try a real product.

If Product Hunt is relevant, its posting guide says makers need a personal account rather than a company account, and can create a draft or schedule a future launch. Prepare the product URL, description, makers, and first comment. Product Hunt’s guidelines also state that featured products must be currently available rather than vaporware. Share authentically, reply to comments, and avoid mass vote requests, incentives for votes, or coordinated voting, which its sharing guidance prohibits.

Deadlinr is a useful first-party illustration of channel-specific clarity. Its listing describes an Android app for tracking subscriptions, warranties, medicine, documents, and dates, with smart reminders and optional Pro features. A launch message for that product should make Android availability and the core reminder use case clear, rather than using a generic productivity pitch. This is an observation based on the product listing, not a recommendation or performance claim.

• Publish one visible support route and one structured bug or feature-request route.
• Ask for reproducible details instead of an open-ended “thoughts?” prompt.
• Prepare a concise first comment or launch note that states what users can do today.
• Use only communities and channels where the product is relevant and you can answer follow-up questions.
• Reserve time to reply; promotion without support capacity creates avoidable confusion.

6. Run the first 48 hours as an operating loop

The first two days should be about responsiveness and diagnosis, not constant broadcasting. Watch the primary action, review failures, answer credible questions, and capture the exact language people use to describe their problem. If several people misunderstand the same sentence, revise the sentence before adding a feature.

Ship only fixes that unblock the main path or correct a serious trust issue. Small launches often generate a mix of bug reports, feature requests, and audience mismatch. A disciplined queue prevents a single loud request from redirecting the product before you have enough evidence.

If you send commercial launch email in the United States, perform a narrow CAN-SPAM check first. The FTC says the law covers commercial messages, including business-to-business messages, and requires items such as non-deceptive header and subject information, a valid physical postal address, and a clear opt-out method. This is not a complete legal, privacy, consumer-protection, accessibility, tax, or international compliance review; obtain appropriate advice for your situation.

At the end of the review window, write a one-page launch memo. Separate observations from interpretation. “Twelve people completed signup” is an observation. “The positioning works for agencies” is an interpretation that requires more supporting evidence. This habit helps indie hackers iterate without inventing a narrative from a small sample.

• Respond to support requests and comments while the context is fresh.
• Inspect the primary event path and investigate any unexpected missing step.
• Tag feedback as blocker, bug, confusion, feature request, or praise.
• Publish urgent corrections, then pause to reassess rather than continuously changing the product.
• Write the next experiment: a revised message, a narrower audience, a repaired onboarding step, or a pricing test.