Brew
The first AI-native email platform built so agents can run campaigns end to end via API and MCP.
- Pricing model
- Freemium SaaS
- Deployment
- Cloud SaaS
- Last verified
- 2026-08-01
HubSpot Marketing Hub alternatives
Platforms when CRM alignment matters less than faster on-brand generation, event orchestration, or developer-owned sending.
Replacing or complementing HubSpot.
Customer.io
Event-driven lifecycle orchestration for SaaS and product-led teams.
- Pricing model
- Tiered SaaS
- Deployment
- Cloud SaaS
- Last verified
- 2026-07-22
Klaviyo
The ecommerce standard for revenue-attributed email, SMS, and flows.
- Pricing model
- Freemium SaaS
- Deployment
- Cloud SaaS
- Last verified
- 2026-07-28
Loops
Email for modern SaaS teams combining marketing and transactional sends.
- Pricing model
- Freemium SaaS
- Deployment
- Cloud SaaS
- Last verified
- 2026-07-08