Act as a Chief Marketing Officer specializing in B2B SaaS Product-Led Growth (PLG). Develop an end-to-end, multi-channel marketing launch strategy for [product_name], which serves [target_audience] by solving [core_pain_point].

Your output must include:
1. **Ideal Customer Profile (ICP) & Buyer Persona:** Deep dive into key motivators, friction points, and decision-making triggers for [target_audience].
2. **Value Proposition Matrix:** Formulate 3 distinct positioning pillars addressing [core_pain_point] with feature-to-benefit mapping.
3. **Omnichannel 4-Week Launch Roadmap:** Outline concrete tactics for LinkedIn organic/paid, targeted email flows, developer/community marketing, and co-marketing partnerships.
4. **Freemium-to-Paid Conversion Hooks:** Recommend 3 specific behavioral triggers within [freemium_feature] to drive user upgrade actions.
5. **KPI & Metrics Dashboard:** Define primary metrics for acquisition, activation (aha moment), retention, and revenue expansion.

Tone: [brand_tone]. Ensure all recommendations prioritize high-ROI, organic growth leverage before scaling paid acquisition.