Decide who you want to handle the legal side of your adoption. In a private adoption, the birth parents transfer their rights directly to the adoptive parents rather than the state or an adoption agency. However, the adoption is still governed by state law and there are many legal procedures and requirements you must meet for the adoption to be granted. Most adoptive parents work with an attorney to guide them through the process.
2. PRIOR EXPERIENCE – Ask if they have done the type of adoption you are choosing (i.e.domestic interstate adoption, specific intercountry adoption, working with singles, etc.). How many have they done and how recently (i.e., intercountry adoption changes in 2014 may not be known by immigration attorneys without current adoption experience)? You want an attorney knowledgeable and up-to-date with the type of adoption process you are starting.
One point that Matt mentioned that I found interesting, and certainly gives the service credibility, is that they have lawyers that use their service as well. The lawyer will sell the service to a client for thousands of dollars and then pay RapidAdoption.com to prepare the paperwork for them. There are some that they work with regularly and have an agreement with and some that just purchase the service from their website and give the paperwork to their clients as if they had done it.