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OptinMonster Documentation

Documentation, Reference Materials, and Tutorials for OptinMonster

Marketing Integrations

We recommend using an Email Service Provider like Constant Contact, Mailchimp, or one of the many options below to manage and send emails to leads who subscribe through your OptinMonster campaigns.

Don’t have an Email Service Provider yet? No worries! By default, every new OptinMonster campaign stores leads using Monster Leads so you can get started collecting leads even before you have chosen an Email Service Provider.