Live
2.1 billion emails delivered and counting
99.97% uptime over the last 12 months
Average delivery time: 183ms
SOC 2 Type II certified
End-to-end TLS 1.3 encryption on every send
Trusted by teams in 142 countries
ISO 27001 & HIPAA compliant
2.1 billion emails delivered and counting
99.97% uptime over the last 12 months
Average delivery time: 183ms
SOC 2 Type II certified
End-to-end TLS 1.3 encryption on every send
Trusted by teams in 142 countries
ISO 27001 & HIPAA compliant
Trusted by 75,000+ users worldwide

Email that earns
your trust, every
single send.

FlectoMail delivers with military-grade security, sub-200ms delivery times, and infrastructure that never sleeps. Built for teams who can't afford to miss a message.

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75,000+ teams trust FlectoMail From startups to Fortune 500 companies
FlectoMail Inbox
Primary
Teams
Updates
MV
Margot V.
Q3 campaign results — we're up 31.4%…
2m
TK
Tobias K.
API migration complete. Zero downtime.
14m
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Amara O.
Patient onboarding: 100% delivered in…
1h
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Jakob R.
Newsletter: 48.7% open rate this week
3h
Avg. delivery
183ms
Globally distributed
This month
2.1B
Emails delivered
75k+
Active users worldwide
99.97%
Uptime SLA guaranteed
2.1B
Emails delivered to date
142+
Countries served
Capabilities

Built for reliability.
Designed for scale.

Every component is engineered to ensure your communications reach their destination — reliably, securely, every time.

Sub-200ms delivery.
Consistently.

Our globally distributed edge network routes every send through the fastest path. When speed matters, FlectoMail delivers.

Delivery time distribution
50ms150ms250ms+
End-to-End Encryption

TLS 1.3 in transit. AES-256 at rest. SOC 2 Type II audited. Your data never touches unencrypted storage.

Smart Filtering

Adaptive spam detection with 99.3% accuracy. Learns from team behavior. Zero false positives on whitelisted senders.

Shared Team Inboxes

Assign, collaborate, and resolve. Unified inboxes for support, sales, and ops with thread-level permissions.

Developer API

REST and SMTP. SDKs for Python, Node, Ruby, and Go. Webhooks with sub-100ms latency and 99.9% uptime SLA.

Customer stories

Trusted by teams who
can't afford failure.

Read all stories

We migrated after two deliverability incidents in one quarter. FlectoMail's 99.97% uptime isn't marketing — we've been running on it for 14 months straight and it holds every time.

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Margot Villeneuve
Head of Operations, Kestrel Systems

Our engineers integrated the API in a single afternoon. Clean SDKs, real webhook reliability, and actual humans in support when something goes sideways. That last part is rare.

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Tobias Kraft
CTO, Patchwork Studio

In healthcare, HIPAA compliance isn't optional. FlectoMail's security posture is the strongest we've evaluated, and their audit logs gave us everything we needed for our annual compliance review.

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Amara Okonkwo
Founder, Luminex Health
Security

Fort Knox,
for your inbox.

Security is a feature, not a compliance checkbox. Every send is protected by multiple layers of encryption, authentication, and monitoring.

SOC 2 Type II
Audited annually
AES-256
Encryption at rest
GDPR Ready
EU data residency
HIPAA
BAA available
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