Hello Inbox

Hello Inbox helps marketing senders get their email into the inbox rather than spam. It bundles an AI deliverability expert, which keeps a memory of each sender profile and past conversations and tailors its recommendations to them, with deliverability and inbox-placement tests, DMARC and deliverability monitoring, list verification, a spam-word checker and a warm-up toolkit. It works with any sending provider, including Gmail, Outlook, Mailchimp, SendGrid, HubSpot and Salesforce. The company reports more than 7,000 businesses using it, a vendor figure. There is a free Starter plan, Pro at $49 a month and Business at $129 a month, with Enterprise priced on request. Hello Inbox was founded in Toronto by Hans Desjarlais and first launched on Product Hunt in 2022; its 14 September 2026 launch presents it as an AI deliverability stack.