Buffer – This one is the simplest and most practical for the purposes of promoting content since it will automatically try to share the content you pop into its feed to your social profiles at the most relevant time, maximizing exposure. The main downside they scaled back on their free plan so now you’re limited to connecting 2 or 3 social media profiles before they required you to upgrade. Regardless, it’s still very affordable and worth the $20 per month they charge.
You can use this strategy to your advantage and increase your email list by giving people an incentive in return for their email. The giveaway could be free access to an e-book, a report, a gift hamper, or perhaps a lucky draw where people enter their emails and get a chance to win. A tantalizing offer is all you need for people to comply. For example: