Alternatives to Radmail
The top Email Service companies similar to Radmail, ranked by relevance (named competitors first, then how closely their sectors overlap) and our 0-100 AI-readiness score. Each links to a full profile with funding and team.
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SnatchApp41New MediaRamat Gan, Israel$8.5MA free, secure AI messaging and calling application for global communication with individuals and businesses.
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Informatica70Data ManagementRedwood City, United States$1.2BEnterprise cloud data management solutions for data integration, quality, and governance.
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Sentra65Data Security Posture ManagementNew York, United States$103.0MMulti-cloud data security platform for discovering, classifying, and prioritizing data risks, enabling continuous compliance and preventing data loss.
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BigID64EnterpriseNew York, United States$306.1MData discovery, privacy, security, and governance platform for enterprise data visibility and control.
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Confidential AI platform provider for secure enterprise data and model processing.
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Duality Technologies62EnterpriseTel Aviv, Israel$50.0MEnables secure digital collaboration by applying AI and analytics to encrypted data.
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Laminar62EnterpriseTel Aviv, Israel$70.0MAgile data security platform providing cloud data visibility, classification, and protection.
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Kiteworks61CybersecuritySan Mateo, United States$588.2MSecurely manages sensitive content communications across email, file sharing, and APIs for enterprises.
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Rhino Health60HealthcareNew York, United States$20.0MFederated computing platform for secure healthcare AI development and collaboration.
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Lightbeam.Ai, Inc.60AI GovernancePalo Alto, United States$22.3MAI-powered platform for data security, privacy, and governance, connecting data to identities.
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HEY24Email ServiceChicago, United StatesA premium email and calendar service offering a fresh, privacy-focused approach to communication.
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Anjuna Security58CybersecurityPalo Alto, United States$55.0MUniversal Confidential Computing Platform for secure application execution in any cloud.
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Skyflow58Data PrivacyPalo Alto, United States$100.0MData privacy platform for sensitive data, enabling secure data access and compliance.
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Evervault57Data PrivacyDublin, Ireland$43.2MEncrypted data orchestration for developers.
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Kled56Human Data MarketplaceSan Francisco, United States$5.5MA human data marketplace that pays users for their data to train AI models.
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1touch.io56EnterpriseNew York, United States$33.0M1touch.io provides an automated data discovery and classification platform for sensitive information across enterprise networks.
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Gretel AI55Artificial IntelligenceSan Diego, United States$65.5MSomos los creadores del superordenador más rápido que existe y de la plataforma de juegos más grande del mundo.
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Anonybit55PrivacyNew York, United States$8.0MDecentralized identity and data privacy platform for secure and private digital interactions.
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BasisTheory55FintechSan Francisco, United States$17.0MTokenization and data security platform for managing sensitive payment data, enabling agentic commerce.
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DocAuthority54EnterpriseTel Aviv, Israel$10.0MDocAuthority helps organizations manage and secure their unstructured data to meet compliance regulations and improve business operations.
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Very Good Security54CybersecuritySan Francisco, United States$104.9MA data security platform that protects sensitive data without compromising functionality.
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Vellum54Synthetic Data GenerationSan Francisco, United States$15.0MAn assistant that knows you deeply, evolves alongside you, and belongs to no one else. Powered by memory that remembers the way you do.
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Jiritsu53Computing$10.2MDecentralized protocol enabling verifiable compute for AI and blockchain applications.
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Enabling fully encrypted AI workloads and data processing in the cloud.
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Dewa123email17Email ServiceProvides email services with a focus on user privacy and security.
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Synthesized51Synthetic Data GenerationLondon, United Kingdom$32.8MAI-powered synthetic data generation platform for enterprises to accelerate AI development.
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SecuPi51EnterpriseTel Aviv, Israel$40.0MSecuPi provides data-centric security solutions for real-time monitoring, behavior analytics, and protection across applications and big data.
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Synthetic data company for AI and analytics.
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Anonos51CybersecurityNew York, United States$62.0MEnterprise data privacy platform that enables secure, compliant data use with 100% accuracy.
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Quill Meetings50Artificial IntelligenceSan Francisco, United States$6.5MAn agentic 'chief of AI staff' that takes private meeting notes locally.
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DTEX Systems50AISan Jose, United States$50.0MAI-powered insider risk management platform that protects organizations from data loss and insider threats.
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Securiti AI50CybersecuritySan Jose, United States$164.0MAI-powered data security and privacy platform for enterprises.
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Tonic.ai49AISan Francisco, United States$43.0MSynthetic data platform enabling developers to safely mimic production data for testing and development.
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Sublime49Data SecuritySan Francisco, United States$241.5MAI-powered data security and privacy platform for businesses.
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Privya49EnterpriseTel Aviv, Israel$6.0MIt's all about Privacy
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Metomic48CybersecurityLondon, United Kingdom$22.0MMetomic provides a data security platform for cloud applications, focusing on data privacy and compliance.
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Decentriq48CybersecurityZurich, Switzerland$23.8MEnterprise SaaS platform providing secure, compliant data clean rooms for privacy-first data collaboration.
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Collibra47Data GovernanceNew York, United States$1.5MCollibra provides a data intelligence platform that helps organizations understand, trust, and use their data effectively for business decisions.
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Sherpa.ai46Artificial IntelligenceBilbao, Spain$18.0MAI platform for data privacy, security, and sovereignty.
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Scorealytics46LegalTechPark City, United States$3.0MAI-powered legal intelligence platform for managing legal and regulatory risk.
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MOSTLY AI46AIVienna, Austria$25.0MEnterprise platform for generating high-quality, privacy-compliant synthetic data for AI training and testing.
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Enterprise privacy management platform for data control, reporting, and compliance.
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Hush Security45EnterpriseTel Aviv, Israel$11.0MEnterprise cybersecurity startup focused on data privacy and security for businesses.
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Circadence45CybersecurityBoulder, United States$16.4MA cybersecurity company focused on protecting sensitive data through advanced encryption and privacy-preserving technologies.
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Private AI45Synthetic Data GenerationToronto, Canada$30.0MAI company focused on privacy-preserving data processing and synthetic data generation.
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Internxt45Cloud ComputingValencia, Spain$222KInternxt is a European privacy-focused company offering encrypted cloud storage and a suite of privacy-oriented digital services.
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Yourco43Data PrivacySan Francisco, United States$63.0MEmpowering businesses with privacy-first data solutions for secure and compliant data management.
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Enclos42AI Infrastructure$17.0MEnclos delivers a private AI appliance for secure use of AI on sensitive business documents.
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SpiderOak42Cloud StorageKansas City, United States$20.0MSecure, private cloud storage and collaboration for individuals and businesses.
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BondVRS42Video Relay ServiceSeattle, United States$3.4MBondVRS provides 24/7 on-demand American Sign Language (ASL) interpreters for video calls, enabling communication for individuals with hearing disabilities.
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Astrofmail6Email ServiceAstrofmail offers a secure and private email service with advanced features for users.
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Collibra Platform66Data GovernanceNew York, United StatesCollibra provides a unified platform for data and AI governance, enabling organizations to trust and leverage their data.
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Snap Inc. (Snapchat)66Social PlatformSanta Monica, United StatesA camera company focused on empowering people to express themselves and live in the moment through augmented reality and visual communication.
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Enables consumers to control their data and how it is transacted in the digital marketplace.
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BlockSurvey24Enterprise SoftwareAI-powered, end-to-end encrypted survey platform prioritizing user privacy and data ownership.
- Website Datakept37Data Privacy$1.5M
Datakept is a data privacy and compliance platform for businesses.
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Rewind62Personal Agent Data VaultOttawa, CanadaAI-powered personal memory assistant that records and searches your digital life.
- Website Ruiz1Email Service
Ruiz provides personalized email services with a complete suite of communication and collaboration tools, powered by European servers.
- Website Guerrero1Email Service
Guerrero provides personalized email addresses and a complete suite of professional communication and collaboration tools.