Looking for service, tool to promote (for websites owners)

Do you know any good product or service which i can advertise to website owners and earn commisions (especially for wordpress blogs owners) something like seo tools, wp premium plugins, increase traffic tools. I used to promote socialmaximizer and wordai and these are examples of good converting affiliate programs, i am looking for something similar. I tried to promote backlink services, hosting - with zero success. I need something special and unique what every webmaster will want to have. Any ideas?

So basically you are searching for a place where you can sell your product ?

i'm looking for converting affiliate program related to webmaster's niche

sending you a pm about my software, maybe you're interested