Searchbug.com has a good, very inexpensive reverse email append you might consider. https://www.searchbug.com/batch/phone-name-address-email-append.aspx@Jeff Mason -  the above tool can also be used to batch email search.

Hey Jeff,Give it a try to batch products (batchleads, batchskiptracing).

Batch leads2.

hey did you ever figure out what batched meant??

Short, sticky subject line, small batch or 1-at-a-time sends.Cultivate relationship over time and warm them up before you ever talk about you and what you want. 

Then we took things that were unnecessary out, fixed windows, ventilated basement with vents and fans(got rid of bugs), and did what I like to call brewed a batch of bootch, you can PM me for details (Chinese remedy for bugs).

What you should be doing is spending more time researching the data and fine-tuning the options in the batch, rather than calling the whole batch and doing the same thing with everyone.

Batch leads is more accurate. 

Another 1/3 of sellers investigate low-performing investor websites and still come back to Google for a new batch of investor websites.That's why Google's speed tests help create fast and efficient websites.

Iv heard of batch and propstream