The best replacement for salesforce is act.

The best alternatives to salesforce are rated as following:
★★★★★  act
★★★★  sugarcrm
★★★  netsuite
★★★  microsoft crm
★★★  zoho
★★  oracle
★★  sap
★★  siebel
★★  highrise
★★  sugar
★  sharepoint
★  microsoft dynamics
★  sales force
★  dynamics
★  infusionsoft
★  goldmine
★  microsoft
★  insightly
★  sap crm
  dynamics 2013
  salesforce1
  crm
  zoho crm
  saleslogix
  redtail
  hubspot
  zendesk
  microsoft dynamics crm
  basecamp
  pega
  constant contact
  salesforce
  base
  high rise
  sage
  ms crm
  red tail
  maximizer
  vtiger

Your alternative for salesforce is not listed? Suggest!
Speaking about salesforce, one probably shouldn't forget about quickbooks.

Other search terms related to salesforce and their ratings are:
★★★★★ quickbooks
★★★★ google apps
★★★ adfs
★★ mailchimp
★ bigcommerce
★ vertical response
★ constant contact
intacct
You have in mind a companion for salesforce and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of salesforce in all years. Click on graph for more.
salesforce
act
sugarcrm