Impact Stack is a vendor newsletter from a campaigning software company, showcasing charity petition and email-to-target campaigns built on its platform and offering demos and free advice clinics. It reads as promotional case-study content rather than original editorial analysis.
Website: https://www.impact-stack.org/
Campaignpulse offers tools, tactics and case studies for people who run campaigns, especially volunteer-run groups. Its essays look at why useful tools go unused, how to organise collective action, and what protests and policy fights actually achieve.
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