Hypevertise allows you to view in-depth analytics on an Influencers audience, engagement and posts giving you the ability to select the best Influencer for your campaign.
Heepsy - Find influencers in seconds. Instant access to influencers by location and category. Analyze and contact influencers. Start your campaign now.
Inflact Video Downloader For instagram - Video Downloader For Instagram is an amazing mobile application that lets you save Instagram videos and images within seconds.
Upfluence - Upfluence allows brands to identify their influencers in seconds and reach them at scale.
Instant Save - Instant Save app enables you to download videos and photos from Instagram to view them later, as well as to repost them again on Instagram right through your mobile phone.
inzpire.me - An end-to-end solution for influencer marketing
InstaDp.info - With InstaDp you can view instagram profile picture for free in full(original) size and download it right away.