SendGrid alternative
A SendGrid alternative without the complexity
Rovela is a plain HTTP email API for developers who find SendGrid over-engineered for transactional use. A single POST endpoint sends a message; a webhook delivers the result. Rovela also ships business mailboxes on your own domain, inbound mail processing, and idempotency keys — features that SendGrid does not offer. Free plan, no card required.
与 Rovela 对比
| Rovela | SendGrid | |
|---|---|---|
| 免费套餐 | 100 emails / day (with restrictions) | |
| 使用自己的域名发信 | ||
| 包含企业邮箱 | ||
| 接收邮件 | Inbound Parse (complex setup) | |
| 带签名的投递 Webhook | ||
| 幂等键 | ||
| 单一 REST 端点 | Multiple endpoints, many options | |
| 每封邮件均有 DKIM / SPF / DMARC | ||
| 每月 100 封邮件 + 5 个邮箱，无需绑卡 | 100 emails / day (with restrictions) |
开发者为什么迁移过来
One endpoint instead of dozens
SendGrid exposes separate endpoints for sends, templates, suppressions, stats, and more. Rovela uses a single POST /emails endpoint. There is less to learn and less to go wrong.
Business mailboxes on the same domain
SendGrid is a sending service. Rovela includes real mailboxes — hello@yourcompany.com readable in the browser and in Outlook — so your domain does not need two separate providers.
A permanent free tier, not a trial
SendGrid's free plan restricts branding and is designed to convert you. Rovela's free plan is permanent: 100 emails and 5 mailboxes every month, no card, no expiry.
常见问题
- 迁移到 Rovela 需要多长时间？
- 大多数团队 30 分钟内即可通过 Rovela 发信。添加发信域名，更新一条 DKIM DNS 记录，在代码里替换 API 端点和密钥，就可以上线了。企业邮箱配置再多几分钟。
- 切换时需要修改 DNS 记录吗？
- 需要，但通常只有两条：DKIM TXT 和 SPF TXT。Rovela 控制台会显示具体的值；只有域名还没有 DMARC 时才会建议加一条。如果域名托管在 Cloudflare、阿里云或 DNSPod，Rovela 可以一键应用这些记录。
- 可以继续使用现有的发信域名吗？
- 可以。Rovela 支持使用您拥有的任意域名发信。添加一条 DKIM TXT 记录和一条 SPF TXT 记录进行验证后，所有邮件都将以该域名签名发出。您也可以逐步迁移，先让部分流量走 Rovela，剩余的保留在原来的服务商。
- 免费套餐和付费套餐有什么区别？
- 免费套餐每月包含 100 封邮件和 5 个企业邮箱，无需绑卡，永不过期。付费套餐提升邮件数量和邮箱数量上限。所有套餐（包括免费）均包含 DKIM 签名、投递 Webhook、幂等键、邮件接收和完整的投递日志。