Bounce House
One platform for everything your domain sends and receives.
Email authentication, CI testing, webhook routing,
and 2FA codes, unified under one API.
- Unlimited domains
- $5/mo
- Tiers or feature gates
- Zero
- Webhook fan-out
- Free
- Domain monitoring
- Unlimited
One platform, $5/mo
email, auth, and webhooks for your services, CI, and agents
Email authentication, CI email testing, webhook routing, and 2FA codes.
In one platform.
- CI Email Testing
- Ephemeral email receivers with wait semantics. No polling, no flaky tests. Get messages, OTP codes, and verification links via API.
- Learn more
- Email Authentication (DMARC)
- Monitor SPF, DKIM, and DMARC across all your domains. Actionable recommendations with copy-paste DNS records. Unlimited and unmetered.
- Learn more
- Webhook Receivers
- Ephemeral endpoints for testing plus multi-destination fan-out for production. Point SendGrid or Mailgun at us — free.
- Learn more
- 2FA Code Generation
- Generate two-factor auth codes via API. Automate MFA flows in CI without shared secrets or manual code entry.
- Learn more
- MCP Server
- Give AI agents email, SMS, and webhook capabilities. Built-in analytics and multi-channel receivers.
- Learn more
- Provider Fan-out
- Route provider webhooks to any number of your own endpoints. One ingest point, unlimited destinations — included free.
- Learn more