No — Citation Builder is not included within reporting subscription plans.
Citation Builder is a pay-as-you-use service which incurs separate charges depending on which types of submission are purchased:
1) Manual ('by-hand') submissions: $3 per site ($2 per site if you purchase Citation Builder credits in bulk, saving 33%)
2) Data Aggregator submissions: from $5 to $60
Customers do not need to have an active reporting subscription to use Citation Builder. Citation Builder can be used as a standalone service, or you can combine it with a reporting subscription.