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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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How We Helped SEIU Local 503 Automate the Campaigns That Never Stopped Running
Case Study

How We Helped SEIU Local 503 Automate the Campaigns That Never Stopped Running

A 75,000-member Oregon union, 104 campaigns a year built by hand, and a recurring campaigns feature…

Jul 29, 2026 · 13 min read
How We Helped American Promise Win Real Legislative Results Through Smarter Outreach
Case Study

How We Helped American Promise Win Real Legislative Results Through Smarter Outreach

A national constitutional reform organization, a platform that couldn’t connect to their data, and a P2P…

Jul 29, 2026 · 7 min read
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