Mattermark in Salesforce AppExchange - Automatically enrich leads in Salesforce with Mattermark
LINQPad - A scratchpad for C#, F# and VB code including Linq queries.
Proof - Website conversion rate optimization and visitor monitoring
Snippet Compiler - Authors description: "Snippet Compiler compiles snippets."
Drift + Salesforce Integration - Create and track leads from Drift in Salesforce
Linqer - Linqer is a SQL to LINQ converter tool.