--- title: Home url: 'https://omnivery.com/' markdown: 'https://omnivery.com/index.md' lang: en date: '2026-08-11' description: 'Mission-critical transactional email over SMTP and API. ISO 27001, ISO 27701 and HIPAA certified, 100% own infrastructure, GDPR-native.' --- Mission-critical communications infrastructure # The infrastructure you rely on when communication cannot fail. A password reset, a fraud alert, a payment confirmation - each is a promise moving through a system. Omnivery is the transactional email infrastructure that delivers those promises with the trust, reliability, intelligence and privacy their consequence demands. Strict sender vetting protects the reputation everyone relies on - so your most important messages reach the inbox, worldwide. [Get started →](https://app.omnivery.com/invite)[Talk to us](mailto:sales@omnivery.com) **Seven ISO** certifications**GDPR** compliant**HIPAA** certified**24/7** analyst-backed sending ## Transactional email built for regulated senders Banks, travel platforms, broadcasters and energy suppliers run their [transactional email](https://omnivery.com/products/transactional-email-api) on Omnivery - on infrastructure we own, under certifications we hold, with support from people who answer. [See how Omnivery compares](https://omnivery.com/compare) to SendGrid, Mailgun and SparkPost. +17% unique click rate for Kiwi.com against SendGrid, measured over twelve months 45 min for Kiwi.com and Notino to complete their switch, with no application code changes 50% of clicks screened by the Omnivery Bot Detection API were bots by June 2026, up from 34% a year earlier 30 days max metadata retention - message content is never stored Trusted where communication cannot fail [![Kiwi.com](https://omnivery.com/img/customers/kiwi-com.svg)](https://www.kiwi.com)[![E.ON](https://omnivery.com/img/customers/eon.svg)](https://www.eon.cz)[![Cruxo](https://omnivery.com/img/customers/cruxo.svg)](https://www.cruxo.io)[![ČSOB](https://omnivery.com/img/customers/csob.svg)](https://www.csob.cz)[![Avtal](https://omnivery.com/img/customers/avtal.svg)](https://avtal.com)[![Patria Finance](https://omnivery.com/img/customers/patria-finance.svg)](https://finance.patria.cz)[![TV Nova](https://omnivery.com/img/customers/nova.svg)](https://www.nova.cz)[![TV Markíza](https://omnivery.com/img/customers/markiza.svg)](https://www.markiza.sk)[![beehiiv](https://omnivery.com/img/customers/beehiiv.svg)](https://www.beehiiv.com)[![Centropol Energy](https://omnivery.com/img/customers/centropol.svg)](https://www.centropol.cz)[![Ohne-Makler](https://omnivery.com/img/customers/ohne-makler.svg)](https://www.ohne-makler.net)[![Bezrealitky](https://omnivery.com/img/customers/bezrealitky.svg)](https://www.bezrealitky.cz)[![DigiSign](https://omnivery.com/img/customers/digisign.svg)](https://www.digisign.cz)[![Rouvy](https://omnivery.com/img/customers/rouvy.svg)](https://www.rouvy.com)[![Notino](https://omnivery.com/img/customers/notino.svg)](https://www.notino.com)[![Superzoo](https://omnivery.com/img/customers/superzoo.svg)](https://www.superzoo.cz)[![TrueML](https://omnivery.com/img/customers/tmlp.svg)](https://trueml.co)[![Upland Adestra](https://omnivery.com/img/customers/adestra.svg)](https://uplandsoftware.com/adestra) White-glove deliverability ## A senior analyst on your sending, from day one Your deliverability is our product. Everywhere else, deliverability expertise is a separate invoice: a consulting tier, a premium add-on, a business unit that bills you when sending goes wrong. We do not have a deliverability business unit, because deliverability is the business. - **Included, not invoiced.** A senior deliverability analyst is part of the service from the day you onboard, on a standing call cadence. Not a support tier you upgrade into. - **We contact you first.** We monitor your sending around the clock and reach out the moment a pattern looks wrong, while it is still small and fixable. - **Every destination counts.** Not just Gmail, Outlook, Yahoo and Apple - a receiver is not less important because it is smaller. - **A real person answers.** Email or call us and you reach someone who can act. Suggest a feature or an integration and we will look at it. [How we approach deliverability →](https://omnivery.com/solutions/deliverability) Case study · Kiwi.com ## A higher click rate, live in under an hour "A 17% increase is massive and ultimately provides the best experience for Kiwi customers." Jakub Semotam, CRM Team Leader, Kiwi.com +17% unique click rate vs SendGrid 45 minutes to switch [Read the full case study →](https://omnivery.com/resources/case-studies/kiwi-com) Privacy & security ## Privacy isn't a checkbox. It's customer experience. We treat customer data as a responsibility, not a resource - with multiple layers of protection behind every critical message. - **ISO certified** to the strictest quality, privacy & security standards. - **GDPR compliant** - we don't just make claims, we actively built the platform for compliance. - **We never store message content.** Metadata is kept for 30 days only. - **Strict privacy mode** - fully anonymize your message metadata. - **Phishing protection** - we stop unauthorised links from being sent and alert your security team immediately. - **Email journaling** - avoid litigation by archiving a copy of every transactional message. [How our GDPR compliant email API works →](https://omnivery.com/solutions/gdpr-compliant-email-api) Compliance & data quality ## Always current, always accurate Up-to-date email standards are always deployed, so you're never caught unprepared by changes from Google, Yahoo and others - and the data you get back reflects reality. Regulated senders can read how this works for [HIPAA compliant email](https://omnivery.com/solutions/hipaa-compliant-email) and for [EU transactional email](https://omnivery.com/solutions/eu-transactional-email). Compliance ### Configured for every receiver Our infrastructure always sends according to the receiving side's requirements, with extensive provider relationships that reach important niche markets worldwide. Content is periodically sampled to prevent account takeovers and drive a maximum reputation score. Inbox monitoring ### Made easy Use a single address to populate hundreds of seed addresses for effortless inbox-placement monitoring. Data quality ### The actual SMTP response The receiving server's actual response, passed through as received. No obfuscation, no placeholder codes, no rewritten bounce reasons. Bot detection ### Half of screened clicks were bots By June 2026, 50% of the clicks screened by our Bot Detection API were non-human, up from 34% a year earlier. Detection uses 20+ proprietary datasets so your engagement data measures people, not machines. Bot Detection API ## Identify and manage non-human interactions Intelligence is only as good as its data. Omnivery's Bot Detection API separates humans from machines - security scanners, Apple MPP, botnets - so the decisions you and your AI make rest on signals that reflect reality. The market figures below are first-party findings from The State of Email Bots 2026, drawn from Omnivery's own sending and screening data. - **8+ years** of industry expertise built into every classification. - **+40%** increase in active customer engagement, reported by customers using Bot Detection. - **+10%** month-on-month engagement growth for those customers. - **~50%** of B2C email opens are non-human, a level unchanged since Apple Mail Privacy Protection landed. - **2% to 16%** rise in the B2C bot click rate between 2023 and 2026. The click is following the open. - **$14.4M** in fraudulent ad spend saved for beehiiv over six months. [Non-Human Interactions (NHI)](https://omnivery.com/resources/non-human-interactions)[The State of Email Bots 2026](https://omnivery.com/blog/the-state-of-email-bots-2026)[Explore the API →](https://omnivery.com/products/bot-detection) Migration ## Switch in minutes - not days or weeks Omnivery one-click migration plus compatible APIs and webhooks for most major providers. Well-documented, easy to implement. | Method | Sending | Email validation | Webhooks | |---|---|---|---| | SMTP | ✓ | - | ✓ | | Mailgun API | v3 | v4 | ✓ | | Sparkpost API | v1 | v1 | ✓ | | Sendgrid API | v3 | v3 | ✓ | | Mandrill API | soon | soon | soon | The infrastructure organizations rely on when communication cannot fail. Interested in learning more? [Get started →](https://app.omnivery.com/invite)[Contact us](mailto:sales@omnivery.com) --- ## Navigation - Previous: [Legal](https://omnivery.com/legal.md) - Next: [Mastering the Inbox](https://omnivery.com/blog.md)