I use these daily and religious! They generate TONS of traffic, SEO domination and build my social sites with REAL and RESPONSIVE users. I'm not an affiliate that is why I will be posting to their site direct, actually just google the names to get trial copies. I think they do a 48 or 72 hour free try. Below are some stats just to my etsy store using these tools on autopilot:
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GOOGLE:
NINJA PINNER
NINJAGRAM