See what competing brands send and which campaigns get read.
Track competitor email programs without signing up for dozens of newsletters with personal test accounts. Build a watchlist of competing brands and domains, inspect the actual captured HTML and subject lines behind standout sends, and compare sending cadence and estimated panel read rates through the dashboard, REST API, or Bird MCP.
Trusted by engineering and product teams
shipping at global scale.
Ask which competitor campaigns stood out
and inspect the captured email.
Query your brand watchlist through Bird MCP, the CLI, or the dashboard to surface campaigns with unusually high read rates, then open the captured subject line, sender details, and HTML creative alongside panel reach and placement estimates.
Review real competitor creative before
planning your next campaign.
Stop guessing how other brands in your category position seasonal launches, promotions, or lifecycle nudges. Open the captured emails behind high-performing sends to compare subject lines, hero imagery, and calls to action side by side.
Campaign examples shown use illustrative brands. Competitor reach, inbox placement, and read rates are directional panel estimates.
Spot when competitors send and which
messages break through the inbox.
Track weekly sending frequency, day-of-week patterns, and estimated inbox versus spam placement across the brands your audience follows. See whether a competitor's spike in read rate came from a new subject line angle, a shift in send day, or a cleaner sender setup, then apply those lessons to your own broadcasts.
Competitive Insights 详解。
竞争对手的发送量是精确的吗？
No. Competitor send volumes, inbox placement, and read rates come from an opted-in consumer measurement panel and should be treated as directional estimates rather than exact provider totals. Coverage varies by brand, sending domain, and reporting period.
我能看到竞争对手发送的每封邮件吗？
No. The campaign feed includes promotional and lifecycle emails captured across the consumer panel, not every transactional receipt or narrowly targeted segment a brand sends. Use captured campaigns to study creative trends, subject line angles, and sending cadence rather than as a complete audit of a competitor's mail.
我可以将竞争对手的阅读率与我的打开率进行比较吗？
Treat them as different signals rather than a direct one-to-one benchmark. Competitor read rates come from panel engagement across participating mailboxes, whereas your own open rate in Bird tracks pixel loads (which mail privacy proxies can inflate). Compare a competitor's campaign against that brand's own baseline to spot standout sends.
规模扩展， 不失控制。
Separate production and sandbox traffic into dedicated workspaces, scope API keys to the exact channels each service or agent needs, and track permission changes in the audit log.
更进一步。
用邮件。
事务性发送、营销活动和送达率工具，尽在一处。
事务性邮件
准时送达密码重置、收据和账户提醒。
邮件营销
向您的受众发送新闻通讯、产品更新和促销信息。
邮件 API
在一个平台上发送、接收和追踪邮件。
邮件自动化
在客户执行操作时触发新用户引导序列和跟进邮件。
邮件模板
使用 React Email 构建，或发布团队随时可编辑的模板。
联系人与受众
按资料数据对联系人分组，并保持订阅偏好同步。
SMTP 中继
只需更换凭据，即可从现有应用或邮件服务器通过 Bird 发送。
入站邮件
将客户回复和附件直接路由到您的应用或工作流。
邮件送达率
验证域名、预热专用 IP，并保护您的发件人信誉。
邮件分析
追踪送达率、打开、点击以及退信的确切原因。
Inbox Insights
发送前查看您的邮件在 Gmail、Outlook 和 Yahoo 中的投递位置。
Competitive Insights
监测竞争对手的发送频率和所用的邮件主题。
Start with one channel and expand as you grow.
Add new channels, verification, and connectivity in the same workspace, using the same API keys, webhooks, and SDKs.
Deliver transactional emails, run campaigns, and handle replies.
SMS
Send global text alerts, campaigns, and two-way replies.
Send approved templates, rich media, and two-way support chats.
Apple Messages
Support customers, schedule appointments, and take Apple Pay in Messages.
Voice
Place programmable calls, run IVR menus, and connect SIP trunks.
Verify
Confirm signups and logins with OTPs and automatic channel fallback.
Lookup
Validate phone numbers and emails before you pay to send.
Mailbox
Provision dedicated email inboxes for AI agents and workflows.
eSIM
Issue travel data plans and mobile connectivity in your app.
Realtime
Stream live updates, chat, and presence over managed WebSockets.