Reach out to your existing clients and politely ask them if you can include their recommendation on your marketing site. Don't say "we will use your logo". Inst

Reach out to your existing clients and politely ask them if you can include their recommendation on your marketing site. Don't say "we will use your logo". Instead say "we would love for you to give us a recommendation that we can display on our site". Heck, offer them a discount for a month to do this. Why not. Also remember that some clients may actually be willing to do this to advertise their own brand but a few may not. The ones that are not interested, you can only try so much. Very critical: Don't mess up relationships with existing clients. If they say no, don't use their logo or name anywhere on the site. You could get into trouble in many ways if you do that.