Micro-SaaS Launch Checklist: Pre-Launch, Launch Day, and Retention | Tomako
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Micro-SaaS Production Launch Checklist: T-14 to Day 30
A Micro-SaaS launch is not a single announcement. It is a sequence of production checks, launch-day actions, and follow-up work. This guide gives solo developers a practical plan from 14 days before launch through Day 30.
Technical checks, billing, privacy, and launch assets
Day 0-2
Basic production checks, staged promotion, and live triage
Days 3-30
Activation checks, feedback triage, and retention
A launch is more than an announcement. It is a sequence of checks and actions. When founders treat it as a single event, small gaps can become serious problems:
Stripe webhooks can fail because the live signing secret is wrong.
Analytics may track visits but miss real product activation.
A traffic spike can expose slow database queries and cause timeouts.
Users may hit unclear onboarding errors and leave before they get value.
Treat your launch like a production deployment. This checklist stays practical for a solo developer while covering failures that are hard to fix after launch.
Phase 1: Pre-Launch Technical, Billing, and Privacy Checks (T-14 Days)
Two weeks before you invite public traffic, set a clear operating baseline.
1. Track Product Use, Not Only Pageviews
Pageviews show traffic. They do not prove that users reached the product's core value.
Primary activation event: Track the action that shows a user reached value, such as event: invoice_generated or event: query_executed. Confirm that the event appears in your analytics dashboard before launch.
Error logging: Set up Sentry, GlitchTip, or a similar service for both frontend and backend errors. Trigger a test error in staging and confirm that the alert reaches the right channel.
Session recording and masking: If you use PostHog, Microsoft Clarity, or a similar tool, mask all sensitive inputs. Collect recordings only when your consent setup allows it. Never record passwords, payment fields, or sensitive personal data.
2. Test Billing and Secure Stripe
Do not test billing by charging a real personal card in live mode. Use the official Stripe test environment. It lets you test payment flows without moving real money.
Test common outcomes: Cover successful payments, 3D Secure challenges, declined cards, and refunds with Stripe's test values.
Verify webhook signatures: Check the Stripe-Signature header against the raw request body. Use the signing secret for the correct endpoint and mode. Test and live endpoints have different secrets. See the Stripe webhook guide. Confirm that an invalid signature returns HTTP 400.
Prevent duplicate work: Stripe may retry a webhook. Store and check the Stripe event.id before you change account state. The same event must not upgrade or charge an account twice.
Check production settings: Confirm that production uses the intended live API keys and the matching live webhook secret. Keep every secret out of source control.
3. Check Privacy, Terms, and Data Handling
A generic legal template may not match what your product collects. Your notices and settings should reflect your real data flow.
Privacy notice: Explain what personal data you process, why you need it, who receives it, and how long you keep it. The UK Information Commissioner's Office offers practical guidance for small organizations.
Cookie and analytics consent: Some regions require consent before you load non-essential tracking or session replay. When this applies, block those scripts until the user agrees. Use the browser network panel to confirm that no tracking request runs before consent.
Clean your logs: Make sure logs do not contain API keys, authorization headers, passwords, payment details, or database credentials.
4. Make the Product Easy to Understand
Early visitors need a quick way to see what your product does.
Short product preview: Add a short looped video or simple interactive demo. Show the product finishing its main task. It should make sense without narration.
Open Graph preview: Check the og:image, title, and description on the channels you plan to use. Inspect the rendered preview instead of trusting the source code alone.
Phase 2: Launch-Day Execution (Day 0 to Day 2)
Do not post the same link in ten communities at once. Launch in stages so you can test the system and improve the message before you reach a larger audience.
Window
Action
Hour 00-02
Test account creation, the core activation path, and the health check
Hour 02-06
Share the first useful, problem-led post in a relevant community
Hour 06-12
Share a technical breakdown with an audience that values implementation detail
Hour 12-24
Answer questions and sort high-impact bugs
Run a basic production check: Create an account in the live product from an external browser or network. Complete the main workflow. Confirm that the expected database records and analytics events appear.
Lead with useful context: Do not drop a bare link. Explain the problem, the engineering choice, or the workaround first. Mention the product only when it helps the reader.
Triage before you patch: Fix issues that block activation, payment, data integrity, or account access first. Use your normal test and deployment process. Do not push an unreviewed fix because a comment arrived in real time.
Phase 3: Retention and Triage (Days 3 to 30)
Traffic often falls after launch day. The next few weeks show whether users can reach value and whether they have a reason to return.
Find the Weak Point in the Funnel
Review your event data each week and look for the main drop-off.
What You See
Likely Problem
What to Do Next
Many visits, few signups
The message is unclear or signup takes too much work
Clarify the main promise and show the product completing its core task
Many signups, no activations
Onboarding is unclear or the core flow is broken
Review consented, masked sessions and remove setup fields that are not needed
Good activation, poor retention
The task is rare or does not create repeat value
Ask users how the product fits into their regular work before you add features
Copy this section into LAUNCH_CHECKLIST.md or your usual workspace.
Markdown
# Micro-SaaS Production Launch Runbook
## Phase 1: Pre-Launch Checks (T-14 Days)
### Technical, Infrastructure, and Safety
- [ ] SSL is valid, and domain redirects point to the preferred host.
- [ ] Database connection limits can handle a realistic traffic burst.
- [ ] Frontend and backend error monitoring are active. Verify this by triggering a test error and receiving the alert.
- [ ] The main activation event is tracked. Verify the event payload in analytics.
- [ ] Daily database backups are active. Restore one snapshot in an isolated environment and query a record.
- [ ] A rollback procedure is documented. One command or clear procedure restores the last known-good release.
- [ ] Usage limits and spend alerts protect costly endpoints, including AI inference and scraping jobs.
### Billing and Stripe
- [ ] Test-mode payments cover success, decline, 3DS, and refund cases.
- [ ] Webhook signatures are checked against the raw request body. Invalid signatures return HTTP 400.
- [ ] Webhook deduplication uses Stripe `event.id`.
- [ ] Live API keys and the matching live webhook secret stay outside source control.
- [ ] Subscription cancellation and downgrade flows have been tested in a Stripe sandbox.
### Privacy and Data Handling
- [ ] The Privacy Policy and Terms are easy to find before a user submits personal or payment data.
- [ ] Session replay and error tools mask sensitive inputs.
- [ ] Consent is configured where required. Non-essential tracking stays blocked before consent.
- [ ] Logs exclude tokens, passwords, payment details, and other credentials.
### Product Preview and Message
- [ ] A short preview shows the main workflow without requiring an account.
- [ ] The Open Graph title, description, and image render correctly on launch channels.
- [ ] The value statement names the outcome, target user, and main problem.
## Phase 2: Launch Day (Day 0-2)
### Basic Production Check
- [ ] A live account was created from an external browser or network.
- [ ] The main workflow was completed with representative inputs.
- [ ] The health check returns HTTP 200 and confirms that required services are available.
### Staged Distribution
- [ ] A useful post is ready for the main niche community. It is not a bare link.
- [ ] A technical breakdown is ready for a developer forum when the implementation is worth sharing.
- [ ] Time is reserved to answer real questions and handle high-impact issues.
## Phase 3: Post-Launch Review (Days 3-30)
### Funnel and Activation
- [ ] A manageable sample of consented, masked sessions has been reviewed, such as the first 20 sessions.
- [ ] High-impact onboarding problems have been prioritized, tested, and fixed.
- [ ] Users who allow follow-up have received a short feedback message.
- [ ] Funnel drop-offs are tracked: Visitors -> Registrations -> Core Activations.
### Retention and Distribution
- [ ] One useful workflow breakdown has been drafted from a successful user outcome, with permission or anonymization.
- [ ] Feedback or a testimonial is requested only after the user has completed a successful workflow and had time to assess it.
- [ ] A sustainable routine tracks useful signals across the main distribution channels.
Where Tomako Fits After Launch
A launch checklist helps your product survive Day 1. The next challenge is keeping go-to-market work moving through Week 2, Week 3, and beyond.
Tomako helps solo builders keep that work manageable:
Opportunity discovery: Finds relevant public discussions and community signals linked to the problems your product solves.
Drafts you can review: Prepares context-aware drafts and follow-up tasks. You can check and edit them before anything is published or sent.
Clear next steps: Turns selected opportunities into useful tasks and reviewable assets. You keep control of every external action and brand decision.
You keep building the product. Tomako supports the ongoing go-to-market work around it.
👉 Explore Tomako and see how it can support your post-launch growth.
Tiny is a co-founder of Tomako, working across the full path from growth strategy to channel execution. His experience spans influencer marketing, affiliate marketing, SEO/GEO, and paid acquisition. As an indie maker and creator, he is especially interested in how small teams can make better growth choices with limited resources. On the Tomako Blog, he writes about channel decisions, practical execution, and lessons from building and growing products.