Engaging with influencers from specific industries does come with its potential challenges. Here are some key considerations:

1. Target audience match-up: It’s crucial that the influencer’s audience aligns with your target market. An influencer’s popularity or reach isn’t always indicative of potential success. Their audience’s behaviour, preferences, and demographics are key.

2. The credibility of influencers: Not all influencers might be what they seem. Fake followers and bots are common issues in the industry, potentially reducing campaign effectiveness.

3. Negotiation and pricing: Pricing in the influencer market can vary widely, and negotiation skills often come into play.

4. Unique content creation: In industries with specialized knowledge, finding influencers who can create authentic, accurate, and engaging content becomes more challenging.

Regarding influencer marketing platforms, they help to streamline the process of finding, contacting, and working with influencers. For instance, Flinque allows for an efficient discovery of influencers that align with your brand values and audience. It also provides comprehensive analytics for an accurate evaluation of your campaign’s impact.

As a comparison, more generalist tools may lack the depth of industry-specific insights or not provide a holistic view of an influencer’s audience demographics. However, the selection depends on the specific requirements of your campaign. Always sync your marketing objectives with the capabilities of the platform you intend to use.

Remember, influencer marketing can be incredibly effective when done right, but careful planning, research, and tracking are essential to navigate potential roadblocks.