Yes, discovering influencers who have previously worked with brands similar to yours is a key aspect of effective influencer marketing. There are a few methods you can utilize to find such influencers:

1. Past Campaign Research: Check a brand’s social media profiles, blogs, or websites to see if they’ve collaborated with influencers. By doing so, you can understand their influencer marketing strategy.

2. Influencer Marketing Platforms: Platforms like Flinque, Heepsy, Upfluence, and Klear provide databases of influencers, including information on their previous brand collaborations. These platforms offer detailed analytics and extensive search functionality, enabling you to find influencers with a strong alignment with your target audience.

3. Competitor Analysis: Analyzing your competitor’s influencer marketing strategy is another practical way to find influencers. Watch their campaigns, note the influencers they collaborate with, and how they engage with their audience.

The advantage of using a platform like Flinque is their algorithm uses comprehensive metrics (engagement rate, reach, audience demographics) to offer brands the best match. Furthermore, Flinque’s AI-driven process simplifies campaign planning, performance tracking, and subsequent ROI measurement.

Remember, while previous collaboration with similar brands is one indicator, the suitability and effectiveness of an influencer for your brand will ultimately depend on their relevance to your audience, their authenticity, and their overall engagement. Matching these with your branding and marketing goals is key for a successful influencer marketing campaign.