Startup Asylum

Resource Drop! Free social media marketing tools

WriteRack: The best way to tweetstorm.

Spruce: Make Twitter ready images in seconds.

Click To Tweet: Get more shares on your content.

MyTweetLinks: Increases Twitter traffic.

Latergram: Easily plan & schedule your Instagram posts.

WordPress Pin it Button for Images: Add a “Pin It” button.

SharedCount: Track URL shares, likes, tweets, and more.

How Many Shares Count how many shares a URL has across most social networks, all in one place.

Justunfollow: Follow / unfollow people on Twitter & Instagram.

SocialRank: Identify, organize, and manage your followers on Twitter.

Klout: Social media influence score on browser extension.

Ritetag: Instant hashtag analysis.

Social Analytics: Interactions for a URL on most social platforms.

Buffer Free Plan: Schedule posts to Twitter, Facebook, LinkedIn, Google+.

Bitly: Create, share, and track shortened links.

Filament: A free beautiful and customizable sharing bar.

Addthis: Get more shares, follows and conversions.

Sumome Share: Auto-optimizes your share buttons for max traffic.

Digg Digg: Your all in one share buttons plugin.

Disqus: Build a community of active readers & commenters.

App Review Monitor: App reviews delivered to Slack and your inbox.

Presskit Generator: Generate a Press Kit for your iOS App for free.

Free Survey Creator: Create a survey. Get user feedback for free.