WillItInbox helps teams test whether important emails are technically ready to reach the inbox before launch. Generate a unique test inbox, send a real email from your app or ESP, and get a 0-100 deliverability report with 56+ checks across SPF, DKIM, DMARC, DNS, headers, content, links, and infrastructure. It also includes email validation, bulk CSV validation, domain monitoring, DMARC visibility, API keys, webhooks, and lightweight SDKs for automated workflows.

ElevenAgents by ElevenLabs — Scale conversations without scaling your team

Scale conversations without scaling your team

Hey Product Hunt 👋 I built WillItInbox because email deliverability is still too hard to debug before something important breaks. With WillItInbox, you can generate a unique test inbox, send a real email from your app or ESP, and get a 0-100 report with 56+ checks across SPF, DKIM, DMARC, DNS, headers, content, links, and infrastructure. It also includes recipient validation, bulk CSV jobs, API keys, webhooks, domain monitoring, DMARC visibility, and lightweight Node/Python SDKs. The goal is not to promise inbox placement. The goal is to make technical risk visible before launch day. I’d love feedback from SaaS teams, developers, agencies, newsletter senders, and anyone who has had an important email quietly land in spam.

ElevenAgents by ElevenLabs — Scale conversations without scaling your team

Scale conversations without scaling your team

WillItInbox

Email deliverability X-rayed

Email deliverability X-rayed