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Author

Tanvi Patel

Tanvi Patel was Content Marketing Manager at CallHub and wrote more than 110 articles for the CallHub blog. Her research-led work covers door-to-door canvassing and canvassing software, the factors that drive voter turnout, voter ID laws, and political robocall rules. She also wrote practical guides for labor unions on organizing and union law, and for schools on parent notification systems. She drew on the outcomes of past campaigns run on CallHub to show which tactics hold up in practice.

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Voter Identification Laws in the US: What You Need to Know
Political Campaign

Voter Identification Laws in the US: What You Need to Know

Voter identification laws are rules that require voters to show an official ID when registering, receiving…

Dec 31, 2025 · 12 min read
Parent Notification System: How to Set One Up in Schools
Education

Parent Notification System: How to Set One Up in Schools

A parent notification system is an automated texting and calling workflow that lets schools instantly reach…

Dec 17, 2025 · 18 min read
Union Laws: A Practical Handbook for Unions in 2025
Trade Union

Union Laws: A Practical Handbook for Unions in 2025

Are you trying to make sense of all the union rules, regulations, and labor laws that…

Dec 3, 2025 · 11 min read
How to Organize a Union: Step-by-Step Guide 2025
Trade Union

How to Organize a Union: Step-by-Step Guide 2025

Distressed workers or groups with a vested interest in their welfare might often look for a…

Nov 11, 2025 · 10 min read
Best Time for Phonebanking? We Studied 2 Million Calls for the Answer
Phone Banking

Best Time for Phonebanking? We Studied 2 Million Calls for the Answer

Phonebanking holds a critical place in an election campaign. It is a sure-shot way of having…

Sep 16, 2025 · 30 min read