An example of a product launch checklist for a new SaaS feature must include rollback criteria and a rollback procedure as a required item — because a feature launch without a defined rollback threshold means your team will debate whether to roll back the feature while users are experiencing the problem, which is the worst possible time to have that conversation.
The best feature launches are not the flashiest — they're the most systematically prepared. A checklist that forces the team to answer the rollback question before launch day transforms a potential crisis into a routine decision. This is the mindset behind every item in this template.
Feature Launch Checklist Template
H3: T-14 Days — Engineering Readiness
- [ ] Feature complete and passing all automated tests in staging
- [ ] Performance testing completed — no new N+1 queries or database degradation
- [ ] Security review completed for any feature touching user data or authentication
- [ ] Feature flag implemented for staged rollout (if applicable)
- [ ] Rollback procedure documented and tested in staging
- [ ] Rollback criteria defined: what metric or error rate triggers a rollback decision?
- [ ] Monitoring and alerting configured for new feature-specific metrics
- [ ] Logging in place for debugging any post-launch issues
H3: T-14 Days — Product and Design Readiness
- [ ] Acceptance criteria verified in staging by PM
- [ ] Edge cases and error states verified in staging
- [ ] Accessibility review completed (WCAG 2.1 AA minimum)
- [ ] Mobile and desktop tested on all supported browser/OS combinations
- [ ] Empty state designed and implemented (what does the user see on first use?)
- [ ] Analytics events firing correctly for key user actions
- [ ] Help documentation written and ready for publish on launch day
- [ ] In-app tooltip or announcement designed if feature discovery is needed
H3: T-7 Days — GTM Readiness
- [ ] Customer-facing release notes written (in customer language, not engineering language)
- [ ] Customer success team briefed with demo and FAQ document
- [ ] Sales team briefed with competitive positioning for the new feature
- [ ] Support team briefed with anticipated questions and answers
- [ ] Email announcement drafted (if feature warrants direct communication)
- [ ] In-app announcement configured (if applicable)
- [ ] Changelog updated
H3: T-1 Day — Launch Readiness Confirmation
- [ ] Final staging verification by PM
- [ ] On-call engineering rotation confirmed for launch day and T+48 hours
- [ ] Rollback decision-maker confirmed (who makes the call, with what data, within what timeframe?)
- [ ] Launch time confirmed with engineering (avoid Friday afternoon launches)
- [ ] Customer communication timing confirmed relative to deployment time
H3: Launch Day
- [ ] Feature deployed to production (with feature flag off if staged rollout)
- [ ] Smoke tests passed in production
- [ ] Analytics confirming feature events firing in production
- [ ] Feature flag turned on for initial rollout percentage (5%, 10%, 25%)
- [ ] Monitoring dashboard open and watched for the first 2 hours
- [ ] Customer communication sent (email, in-app, changelog)
H3: T+48 Hours — Post-Launch Check
- [ ] Rollback criteria not triggered (confirm metric thresholds not breached)
- [ ] Support ticket volume for new feature reviewed
- [ ] Feature adoption rate measured against expected baseline
- [ ] Any bugs reported triaged and severity assessed
- [ ] Decision: full rollout, continued staged rollout, or rollback?
H3: T+7 Days — Post-Launch Review
- [ ] Feature adoption metrics reviewed
- [ ] Support ticket analysis for friction signals
- [ ] NPS or in-app survey data reviewed (if collected)
- [ ] Retrospective scheduled for launch process learnings
- [ ] Success criteria from PRD evaluated: did the feature move the target metric?
FAQ
Q: What are the most critical items on a SaaS feature launch checklist? A: Rollback criteria and rollback procedure, on-call engineering rotation, analytics event verification in production, and support team briefing. These four items prevent the four most common post-launch crises.
Q: How do you define rollback criteria for a SaaS feature launch? A: Define a specific metric and threshold: error rate above X%, support tickets above Y per hour, or performance degradation above Z%. Anyone monitoring the launch dashboard who sees these thresholds breached has authority to initiate rollback without escalating.
Q: Should you launch new SaaS features on a Friday? A: No. Friday launches leave reduced engineering coverage over the weekend for any issues that emerge. Launch Tuesday through Thursday when full engineering coverage is available for the critical T+48 hours post-launch window.
Q: How do you use feature flags in a SaaS feature launch? A: Deploy the feature to production with the flag off. Validate the deployment with smoke tests. Turn the flag on for 5-10% of users. Monitor for 24-48 hours. Ramp to 25%, 50%, 100% on a schedule based on monitoring results.
Q: What is the difference between a feature launch checklist and a product launch plan? A: A feature launch checklist covers the technical and operational readiness for shipping a specific feature to production. A product launch plan covers the GTM strategy, positioning, and market introduction for a new product or major release.
HowTo: Use a Product Launch Checklist for a New SaaS Feature
- Complete all T-14 engineering readiness items including rollback procedure documentation, rollback criteria definition, and monitoring configuration before any GTM preparation begins
- Complete all T-14 product and design readiness items including acceptance criteria verification, edge case testing, accessibility review, and analytics event validation in staging
- Complete T-7 GTM readiness by briefing customer success, sales, and support teams with demo materials, FAQ documents, and competitive positioning
- Confirm T-1 day items: final staging verification, on-call engineering rotation, rollback decision-maker assignment, and launch timing avoiding Friday afternoon
- On launch day, deploy with feature flag, run smoke tests, verify analytics in production, and watch the monitoring dashboard for the first 2 hours
- At T+48 hours, confirm rollback criteria have not been triggered, review support ticket volume, and make the explicit decision to continue staged rollout or proceed to full rollout