CampaignKit offers an affordable email validation service with exceptionally high accuracy. Simply upload your email lists in text, CSV, or Excel formats to detect invalid email addresses and minimize bounces. Key Features: - Easy Upload: Support for text, CSV, and Excel formats. - Seamless Integrations: Pre-built integrations with Mailchimp, FluentCRM, and more. - Developer-Friendly: Robust API for easy integration into your existing systems and workflows. Ensure your email campaigns reach valid inboxes with CampaignKit.