I would recommend MovableInk.
Pros
- Personalization within email via merge fields from your ESP.
- Targeting based on contextual and behavioral rules that are built into the platform, as well as the ability to utilize your own data for targeting purposes.
- The creative process is as simple or complex as you decide to make it and results can be achieved quickly.
Cons
- Account management and technical support is lacking. Account managers often are not privy to technical information or knowledge that can often be required for custom solutions.
- New feature rollouts are not always well communicated.
Return on Investment
- Positive as mentioned previously - it has increased engagement in emails which has led to more business.
- Negative would definitely be that some solutions can take too long to develop without any ROI in the process.

