Which one can help you more?
Both Salesbolt and Cognism have a Browser Extension
Let's look at the differences!
Wiza charges per email, and creates records in Salesforce for free. Salesbolt bases its price on creation in Salesforce, and provides emails for free. So the pricing is similar, but takes a different approach.
Both Wiza and Salesbolt has a free plan. Wiza's free plan then charges (as of 2021) 15 cents per email. Salesbolt's free plan allows a certain number of creations (and email addresses) per week totally for free.
Salesbolt can tell you if a record is already in Salesforce or not! This means that when you are looking at a LinkedIn list result, Salesbolt can automatically scan each profile and tell you which one is a Lead or a Contact in Salesforce.
Additionally, on a single LinkedIn Profile, or single LinkedIn Company page, Salesbolt also scans your Salesforce org and searches automatically, and shows you matching records.
Both Salesbolt and Wiza can create records in Salesforce. Salesbolt creates them directly in Salesforce, with Salesforce as your single source of truth.
Wiza is indirect. First you create them in Wiza, then you sync them to Salesforce (though they might already be there, since Wiza doesn't surface that) and you might not be able to sync at all if you have required fields or validation rules.
Salesbolt currently syncs with Salesloft.
Salesbolt leverages your Salesforce logins by default! So Salesbolt is 100% SSO, by default. Wiza does not offer SSO.