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Nandhaan Verma
Author

Nandhaan Verma

Nandhaan Verma is a Senior Marketing Specialist at CallHub with nearly six years of experience researching and writing about communication for nonprofits, advocacy groups, and political campaigns. He has published nearly 100 articles on the CallHub blog, from phone banking and dialer comparisons to Giving Tuesday fundraising. He also writes CallHub's customer case studies, including how SEIU Local 503, Wisconsin Voices, We Are CASA and American Promise run their outreach and the results they achieved.

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Phone Banking vs Text Banking: When to Use Each Channel
Phone Banking

Phone Banking vs Text Banking: When to Use Each Channel

You have 10,000 contacts, 20 volunteers available for a Saturday session, and two channels to choose…

Jun 22, 2026 · 14 min read
Multi-Channel Campaign Outreach: How to Combine Calls, Texts, and Email
Phone Banking

Multi-Channel Campaign Outreach: How to Combine Calls, Texts, and Email

Multi-channel campaign outreach breaks when each channel runs like its own campaign. The phone bank has…

Jun 22, 2026 · 21 min read
Phone Banking for Local Elections: Tips for Smaller Campaigns
Phone Banking

Phone Banking for Local Elections: Tips for Smaller Campaigns

Phone banking local election voters works because small races are won in small numbers. A city…

Jun 22, 2026 · 21 min read
Union Phone Banking: How Labor Unions Run Member Outreach Calls
Phone Banking

Union Phone Banking: How Labor Unions Run Member Outreach Calls

Union phone banking starts from a different place than most outreach calls. You are not calling…

Jun 22, 2026 · 22 min read
Auto Dialer for Political Campaigns: Power Dialer vs Predictive Dialer Explained
Phone Banking

Auto Dialer for Political Campaigns: Power Dialer vs Predictive Dialer Explained

You have a voter list with 50,000 contacts, an election deadline, a volunteer team of varying…

Jun 22, 2026 · 21 min read