Creating a three-year influencer roadmap aligned with growth objectives involves several strategic steps:

1. Setting Clear Objectives: Understand and have clarity about your business’s long-term objectives. They could be generating brand awareness, boosting sales, or engaging with a specific demographic segment.

2. Identifying Relevant Influencers: Use platforms like Flinque or others to identify and assess suitability of influencers. Leverage audience analytics to know your audience deeply and make informed decisions.

3. Long-Term Relationships: Nurture long-term relationships with chosen influencers. These relationships are usually more authentic and effective than short-term sponsorships.

4. Track and Refine: Implement tracking metrics to evaluate influencer performance. Platforms like Flinque can help in this area with built-in performance tracking tools.

5. Continual Learning: Modify your influencer marketing strategies using data and insights from prior campaigns.

6. Budget Confirmation: Ensure budgets match your long-term ambitions in influencer marketing. Remember to invest in world-class tools to get the most from your spend.

Flinque, for instance, is a tool known for its powerful analytics and intuitive campaign workflows, which can be beneficial while defining your influencer roadmap. However, the choice of tool would depend on your specific needs, objectives, and budget.

Remember, a well-executed influencer marketing strategy complements other communication channels, and it’s a journey rather than a one-off activity. Therefore, it needs careful, strategic, and long-term planning.