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Changelog

All notable changes to the NotifyKit API and platform.

2026-03-29​

Multi-provider email support​

NotifyKit now supports SendGrid and Resend as email providers, with automatic failover between them.

What's new:

  • Connect a Resend API key alongside (or instead of) SendGrid in Settings → Email Providers
  • Each provider gets its own sending domain registration and DNS records
  • Providers are tried in priority order — if one fails (expired key, rate limit, outage), the next configured provider is used automatically on the same attempt
  • Free plan: NotifyKit's shared infrastructure now uses both SendGrid and Resend as platform-level providers with automatic failover
  • Domain verification now registers with all configured providers simultaneously — DNS records for each provider are shown in the dashboard

Breaking changes: None. Existing SendGrid-only configurations continue to work without any changes.

Earlier​

Initial release with:

  • Transactional email via SendGrid (BYOK on paid plans, shared infrastructure on Free)
  • Webhook delivery with automatic retries and exponential backoff
  • Idempotent job submission
  • Per-plan rate limiting and monthly quotas
  • Custom sender domain verification (SendGrid)
  • Delivery logs with per-attempt status tracking
  • Job retry via dashboard and API
  • GitHub OAuth
  • Stripe and Paystack billing