Inbound
Programmatic email API for developer tools and automation
Category
Recommended for
- Solo / Indie
- Pre-Seed
- Seed
Inbound is a developer-focused email API designed for engineering teams building automation workflows. Send and receive emails programmatically with unlimited mailboxes on a single domain, no per-address setup required. Route specific addresses to webhooks or use a catch-all to forward all incoming mail to AI agents, support systems, or custom endpoints. Preserve email threading automatically and reply programmatically while Inbound handles headers and delivery. Ideal for support domains, notification systems, and integration-heavy applications where reliability and scalability matter.
SSIE
Stage Fit Recommendations
Following data shows why Inbound is recommended for listed teams. The Fit Score represents the percentage fit of Inbound to each company stages, as calculated by the SSIE.
Stage
Fit Reasons
Solo / Indie
$0–$2,000 MRR
- Entry paid tier
- Individual-targeted plan
Pre-Seed
$0–$10k MRR
- Accessible entry pricing
- No security gating
Seed
$10k–$100k MRR
- Team-oriented plan
- Multiple paid tiers
Pricing
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