Which indexing services are available within GSA SER and which ones are the vast majority of people using?
Also, I have been reading quite a few threads in the forum and a few people seem to be building upwards of 250K links per day. Checking some of the indexing services, if you did pass your links through them, this gets expensive very quickly. Some charge $120 and upwards for 500K links, which works out to $120 every couple of days for people churning out 250K links per day.
Would love to hear from anyone who is actually using an indexing service and perhaps get an idea how they use it and perhaps associated costs and if they feel indexing offers value for money.