SparkPost is now Bird
The most trusted Email sending platform
Send and optimize emails with the platform that delivers almost 40% of all B2B and B2C emails worldwide.
Email challenges holding your business back.
The unified email solution that delivers.
Deliverability crisis
Critical emails lost to spam folders, missing opportunities and frustrating customers.
Scaling limitations
Traditional solutions fail during peak times when delivery is crucial.
Technical overhead
Email infrastructure uses developer resources and poses security risks.
Enterprise-grade API
Use one reliable API for email with 99.99% uptime and guaranteed delivery.
Developer-centric design
Save time with intuitive SDKs, documentation, and pre-built integrations.
Future-proof infrastructure
Scale endlessly as our system adapts to ISP changes.
High-performance delivery
Scale from 100 to billions with ease.
Auto-scaling technology
Maintain consistent performance whether sending hundreds or billions of messages.
Adaptive delivery
Our algorithm adjusts email traffic in real-time based on receiving server responses.
Enterprise security
Quickly implement authentication and notifications with our security features.
Build faster with powerful tools.
Developer ecosystem
Comprehensive SDKs
Access complete development kits for Node, PHP, Java, and more popular programming languages.
Multichannel support
Enable communications for transactions, orders, and user engagement across channels.
Pre-built integrations
Connect seamlessly with popular platforms through our library of integration solutions.
Optimize with data-driven insights.
Advanced analytics
42 unique metrics
Access detailed email performance metrics for deeper understanding of campaign effectiveness.
Real time monitoring
Track bounces, blocks, and delays instantly to make immediate adjustments to your strategy.
Proactive alerts
Receive instant notifications for spam traps or blocklist issues before they impact deliverability.
Expand your email capabilities
Powerful tools and infrastructure to optimize every aspect of your email program from sending to competitive intelligence.
Build email infrastructure that fits your needs
Customize and scale email sending with powerful MTA infrastructure tailored to your unique business requirements.
Outperform competitors with market intelligence
Beat competition with intelligence from 250,000+ brands across 100+ industries to benchmark and optimize performance.
Get more emails delivered to the inbox
Maximize inbox placement with real-time ISP monitoring, reputation insights, and automated deliverability optimization.
Take full control of your email delivery
Control your email infrastructure with on-premises server software designed for high-volume senders requiring complete ownership.
Power critical communications across your business.
Use cases
Confirm orders instantly
Send order confirmations and updates guaranteed.
Welcome users seamlessly
Welcome users with timely communication.
Send critical alerts
Notify users of key events via inbox messages.
Drive engagement
Deliver campaigns with optimized timing and placement.
Secure accounts instantly
Send security codes to users instantly.
Resolve issues fast
Respond to inquiries with messages that don't get lost.
Protect your data and your customers.
Compliance
Data security
Enterprise-grade protection for your sensitive customer information.
Privacy controls
Maintain full compliance with global email and privacy regulations.
Expert consulting
Access dedicated support from top-tier deliverability specialists.
Trusted by companies that depend on their data.
See how leading brands use Bird to drive intelligent marketing.
94.4%
SMS deliverability improved
3.2x
Faster campaign launches
28%
Higher engagement rate