# AcelleMail — integrations

> Canonical HTML: https://acellemail.com/integrations
> Content-Type: text/markdown

## SMTP transports (email sending)

Wire up any RFC-compliant SMTP service in two clicks. Verified integrations include:

| Vendor | Notes |
|---|---|
| Amazon SES | Recommended for volume — USD 0.10 / 1,000 emails. Webhook handler for bounces + complaints included. |
| SendGrid | Twilio-owned. Free tier available; usage-based pricing. |
| Mailgun | EU + US regions. Free tier available. |
| SparkPost | High-deliverability infrastructure. |
| Postmark | Premium transactional + marketing. |
| Elastic Email | Cost-effective for medium volume. |
| Mailjet | EU-based, GDPR-friendly. |
| MailerSend | Modern API + analytics. |
| Sendinblue / Brevo | All-in-one with SMS option. |
| Any RFC-compliant SMTP | Self-hosted Postfix, Halon, etc. |

## Payment gateways (Extended License — SaaS mode)

For multi-tenant SaaS deployments charging end-users:

- **Stripe** — card payments, subscriptions, 3DS, dispute handling
- **PayPal** — classic and Braintree-managed flows
- **Braintree** — card + PayPal + Apple Pay
- **Paystack** — Africa-region card payments
- **Razorpay** — India-region card + UPI + netbanking
- **Offline / manual** — admin-approved bank-transfer flow

## Verification engines

For pre-send list cleaning:

- **Athena EVS** — built-in verification engine (self-hosted)
- Bulk verify with CSV export of results
- Webhook-driven per-subscriber verify on signup

## REST API

- **API v1** — covers lists, subscribers, campaigns, automations, reports
- **API v2** — newer, with consistent JSON envelopes and OAuth-style bearer tokens (Laravel Sanctum)
- **Webhook subscriptions** for outbound events: subscribe / unsubscribe / open / click / bounce / complaint / campaign-status

Docs: https://acellemail.com/kb/category/api

## Plugin system

Drop-in plugins extend AcelleMail without forking core. Two first-party plugins ship:

- **Acelle AI** — chatbox, content rewrite, page generation; Anthropic / OpenAI / Ollama / Acelle AI hub backends
- **Acelle Messenger** — SMS (Twilio) + WhatsApp (Meta Cloud API) + Telegram channels alongside email

Third-party plugins register via the standard hook + service-provider pattern.

## Next

- [Features](https://acellemail.com/features.md)
- [Email Marketing](https://acellemail.com/email-marketing.md)
- [Pricing](https://acellemail.com/pricing.md)
- [Security](https://acellemail.com/security.md)