Surfing around for new ways to push my app, I built a list of services I thought might interest some of you. AppShout They offer a combination of both internal and external app optimization services. Relatively expensive, considering that most of the services you pay for are impossible to track (meaning you just take their word for grated). AppSposure Their services are oriented towards internal ASO. I think it's a worthy service if you're looking to outsource an important part of your app's launch (designing icons & screenshots, description writing, keyword research). AppHeights The only service I found that focuses on external ASO (app reviews on app review websites, app submission, press release submission, pr management, app installs). Their bundles are quite nice. Appsteregg Another internal focused ASO service. Can't figure out what some of their package features mean (powerful social signals?) Due to forum moderation algorithm, I am unable to post the urls (just ad a to each name) You are welcome to contribute to the list! Regards, appreviews.