Upsert Campaign
Free account required. Available in HubSpot Marketing, HubSpot
This tool works seamlessly with the following service
Marketing automation: Forms, Campaigns, Marketing Events, Emails, Single-send. Manage your marketing campaigns, forms, and email marketing.
Complete HubSpot API access: All CRM, CMS, Marketing, Automation, Events, Files, Settings, and more. Full access to all HubSpot tools in a single bundle.