Novu
Engineering teams that want one API and a prebuilt Inbox component instead of wiring each messaging provider separately, and teams with an existing AI agent that need to expose it on Slack, Teams, WhatsApp or Telegram with human-in-the-loop approval. Enterprises with compliance needs can use Cloud or on-prem for SOC 2 Type II, HIPAA BAA, ISO 27001, SSO/SCIM and data residency.
Free tier is $0/month with 10,000 workflow runs, up to 5 workflows, 2 environments, 3 team members and 24-hour activity retention
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