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Business-critical messaging
OTPs, user verification, and authentication messages are delivered in real time.
Enterprise-grade email delivery built for scale, speed, and security
Karix Email Solutions empowers enterprises to deliver high-volume, content-rich, and mission-critical communication on time, every time. Karix ensures unmatched deliverability, low latency, and compliance - at global enterprise scale.
Book a demo
Why leading brands choose Karix
Security
TLS encryption and spam protection
Power APIs
Throughput of 3000+ emails per second
Analytics
Real-time performance tracking with event-level reporting
Hyper-personalisation
Dynamic device and location-based personalisation
Infrastructure
1 Gbps transmission speeds across 40,000 IPs
Support
24/7 support on phone and email
On-scale, on-time isn’t just a feature. It’s our signature.
Capabilities that power enterprise communication
Built for enterprise scale
Proven to handle millions of emails daily.
Robust Infrastructure with unmatched transmission speed and deliverability.
Uptime assured with redundant data centres and high availability.
Flexible integration options
Power APIs: HTTP/HTTPS APIs with 3,000+ emails per second throughput.
SMTP: Quick, straightforward setup with tracking, custom headers, and redundancy.
FTP/SFTP: Batch-based delivery supporting up to 10M emails in a single file with attachments.
Webhooks: Real-time event feeds (delivery, opens, clicks, bounces, unsubscribes, spam).
Personalisation & dynamic content
Dynamic images based on time, location, and device.
Device-optimised campaigns adapting to mobile, desktop, and tablet.
Location-based offers with real-time updates.
Social media streaming for live content updates on Facebook, LinkedIn, Twitter, etc.
Security & compliance
TLS encryption for all transactional and promotional emails.
Secure handling of attachments at scale.
Feedback loops with major providers for proactive compliance.
Reliability & support
24/7 customer support on phone + email.
Built on high-availability systems to minimise downtime.
Campaign management & reporting
Centralised dashboard for campaign execution and management.
In-depth reporting across domains, devices, and behaviour.
Automation & efficiency
Automate high-volume email processing with attachments and embedded media, delivered through simple, low-effort integrations.
Intelligent triggers for behavioural retargeting.
Content manager with HTML template library and editor.
Pre-created attachment generator.
Built for enterprise scale
Proven to handle millions of emails daily.
Robust Infrastructure with unmatched transmission speed and deliverability.
Uptime assured with redundant data centres and high availability.
Flexible integration options
Power APIs: HTTP/HTTPS APIs with 3,000+ emails per second throughput.
SMTP: Quick, straightforward setup with tracking, custom headers, and redundancy.
FTP/SFTP: Batch-based delivery supporting up to 10M emails in a single file with attachments.
Webhooks: Real-time event feeds (delivery, opens, clicks, bounces, unsubscribes, spam).
Personalisation & dynamic content
Dynamic images based on time, location, and device.
Device-optimised campaigns adapting to mobile, desktop, and tablet.
Location-based offers with real-time updates.
Social media streaming for live content updates on Facebook, LinkedIn, Twitter, etc.
Security & compliance
TLS encryption for all transactional and promotional emails.
Secure handling of attachments at scale.
Feedback loops with major providers for proactive compliance.
Reliability & support
24/7 customer support on phone + email.
Built on high-availability systems to minimise downtime.
Campaign management & reporting
Centralised dashboard for campaign execution and management.
In-depth reporting across domains, devices, and behaviour.
Automation & efficiency
Automate high-volume email processing with attachments and embedded media, delivered through simple, low-effort integrations.
Intelligent triggers for behavioural retargeting.
Content manager with HTML template library and editor.
Pre-created attachment generator.
Built for enterprise scale
Proven to handle millions of emails daily.
Robust Infrastructure with unmatched transmission speed and deliverability.
Uptime assured with redundant data centres and high availability.
Flexible integration options
Power APIs: HTTP/HTTPS APIs with 3,000+ emails per second throughput.
SMTP: Quick, straightforward setup with tracking, custom headers, and redundancy.
FTP/SFTP: Batch-based delivery supporting up to 10M emails in a single file with attachments.
Webhooks: Real-time event feeds (delivery, opens, clicks, bounces, unsubscribes, spam).
Personalisation & dynamic content
Dynamic images based on time, location, and device.
Device-optimised campaigns adapting to mobile, desktop, and tablet.
Location-based offers with real-time updates.
Social media streaming for live content updates on Facebook, LinkedIn, Twitter, etc.
Security & compliance
TLS encryption for all transactional and promotional emails.
Secure handling of attachments at scale.
Feedback loops with major providers for proactive compliance.
Reliability & support
24/7 customer support on phone + email.
Built on high-availability systems to minimise downtime.
Campaign management & reporting
Centralised dashboard for campaign execution and management.
In-depth reporting across domains, devices, and behaviour.
Automation & efficiency
Automate high-volume email processing with attachments and embedded media, delivered through simple, low-effort integrations.
Intelligent triggers for behavioural retargeting.
AES-enContent manager with HTML template library and editor.crypted payloads, real-time dashboards, and exportable reporting
Pre-created attachment generator.
From alerts to promotions, emails that deliver results
Promotional campaigns
Deliver rich, interactive content with dynamic subject lines, tailored offers, and advanced unsubscribe controls.
Proven performance at enterprise scale
Read More Case Studies
The email platform that delivers enterprise growth
Don’t let deliverability, downtime or outdated platforms hold you back. With Karix, every email is an opportunity to build trust, engage customers and grow faster.
Join the brands already delivering smarter, faster, and more secure email at scale.
Comprehensive dashboard
Built for scale
Enterprise-grade security
Book a Consultation
a Tanla company is a strategic growth partner to enterprises, enabling meaningful, secure, and scalable customer engagements across the most trusted and emerging communication channels. With a future-forward mindset, agile execution, and a 25+ year legacy of innovation, we drive outcomes — not just outputs.
