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Everything you need to grow your list and send email people actually open — from your first campaign to landing in the inbox.
Browse by topic
Getting started
Set up your account, connect a sender, and send your first campaign.
4 articles
Contacts & audiences
Import contacts, build segments, tag, and keep your list healthy.
4 articles
Campaigns
Design, personalize, A/B test, and schedule email campaigns.
4 articles
Automations
Send the right email automatically with triggers and workflows.
3 articles
Forms & pages
Grow your list with forms, popups, landing pages, and waitlists.
3 articles
Deliverability
Authenticate your domain, warm up, and stay out of spam.
4 articles
Analytics & reports
Read opens, clicks, and engagement to send smarter.
2 articles
CRM & sales pipeline
Track deals, companies, tasks, and activities from first touch to closed-won.
1 article
Account & billing
Plans, credits, teammates, and workspace settings.
3 articles
Popular articles
Send your first campaign
Write, preview, and send a one-off email to your list.
Authenticate your sending domain (SPF, DKIM, DMARC)
Prove to inbox providers that your emails really come from you. Setting up SPF, DKIM, and DMARC is the single most important thing you can do to reach the inbox.
Build a welcome sequence
A step-by-step walkthrough for creating a 3-email welcome automation that starts the moment someone joins through your form.
How to read your campaign report
A plain-language guide to every number on your campaign report — what each metric means, a rough healthy range to aim for, and why clicks tell you more than opens.
Sending transactional email from code?
Receipts, password resets, and OTPs over our REST API live in the developer docs.