ContentFly - Simple and reliable content ordering platform for busy marketers. Only pre-vetted writers from USA & Canada and 14-day money-back guarantee.
Really Good Emails - A large collection of good product email design.
Copydue - Top writers, on-demand for as low as $150/mo
Good Email Copy - Email copy from great companies.
Jolly - Share in the joy of giving with your remote team, your online friends & family, and even total strangers while remaining anonymous.
Free Marketing Email Copy - Marketing email copy from 500+ popular brands.