Transactional email API
Ship event-driven app email without piecing together delivery, domains, and analytics yourself
Bavimail gives developer teams a single surface for sending transactional email, managing domain health, and reacting to delivery outcomes through webhooks.
Last updated April 2026
Typical path
01Verify a domain
02Send your first event-driven email
03Subscribe to delivery and engagement webhooks
04Monitor reputation, suppressions, and analytics
API
A sending flow that stays simple as the workload grows
send.ts
import { Bavimail } from 'bavimail'
const mail = new Bavimail({ apiKey: process.env.BAVIMAIL_API_KEY })
// Discover available sending identities first
const [alias] = await mail.aliases.list()
await mail.emails.send({
aliasId: alias.id,
toEmail: 'user@example.com',
subject: 'Password reset',
body: '<strong>Reset your password</strong>',
trackOpens: true,
trackClicks: true,
})Batch and schedule
Support larger workloads with batch sends and scheduled delivery when the use case grows beyond one-off notifications.
Domain controls
Keep DNS, authentication, and MAIL FROM guidance close to the sending workflow instead of splitting them across tools.
Feedback loop
Connect delivery and engagement events back into your app through signed webhooks and analytics.
Related reading
Compare Bavimail against every major transactional email API
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Pillar review of seven providers with primary-source pricing and the three 2025-2026 changes that obsoleted every pre-December-2025 comparison.
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AgentMail Alternatives in 2026
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AgentMail Pricing Review (2026)
All four AgentMail tiers, real per-email math, the cliffs, and where the pricing model breaks down.
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AgentMail vs Resend
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AgentMail vs SendGrid
Agent-inbox shape vs enterprise dedicated-IP scale, with the corrected SendGrid Pro tier ladder.
More
Keep exploring related docs and evaluation pages
Features
Transactional Email API
Send app email with batch sends, scheduling, analytics, and clean domain controls.
Inbound Email Processing
Receive email, parse content, capture attachments, and route inbound traffic to your app.
Email Webhooks
Verify signed webhook events for delivered, opened, clicked, bounced, and complaint workflows.
Domain Verification
Guide teams through SPF, DKIM, DMARC, MAIL FROM, and production-ready domain authentication.
Docs
Docs Overview
Start with the platform model, launch sequence, and production checklist.
API Reference
See the core resources for send, inbound, domains, analytics, and suppressions.
Webhook Docs
Learn the event model, signature verification flow, and retry patterns.
SDK Guides
Install the official TypeScript and Python clients with working examples.
Compare
Bavimail vs Resend
Compare pricing posture, inbound depth, domain tooling, and production workflows.
Bavimail vs SendGrid
See where Bavimail is simpler for modern developer teams and smaller production stacks.
Bavimail vs AgentMail
Compare AI agent email capabilities, pricing, and operational depth.
Bavimail vs Postmark
Strong deliverability without a $15 floor, and inbound included on every paid plan.
Bavimail vs Mailgun
No $15 floor, a higher monthly free allotment, and email validation bundled instead of paid separately.
Bavimail vs Amazon SES
A managed email platform with templates, suppression, and inbound included instead of raw AWS infrastructure plus engineering glue.
Bavimail vs Cloudflare Email Service
A platform-agnostic GA email API instead of a public-beta product that requires Workers Paid as a hard prerequisite.
Need pricing context?
See the plan structure, retention windows, and overage model before you ship.
View pricingNeed implementation help?
Use the docs hub for quickstarts, API concepts, SDKs, and webhook guides.
Read docsNeed migration proof?
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