Enterprise Email Archiving Built for Scale & Security
Why Email Archiving is Essential
From compliance requirements to disaster recovery, email archiving protects your organization while improving efficiency and reducing risk.
Ensure Regulatory Compliance
Meet strict requirements from regulations like GDPR, HIPAA, SOX, FINRA, and SEC. Define retention policies, set automatic deletion schedules, and maintain audit trails that prove compliance during inspections.
- Automated retention policies by regulation type
- Tamper-proof storage with digital signatures
- Complete audit logs for transparency
Accelerate eDiscovery
Respond to legal requests in minutes, not weeks. Search terabytes of emails and attachments instantly, apply legal holds to preserve evidence, and export findings in standard formats for legal teams.
- Lightning-fast search (sub-200ms average query time)
- Legal hold to prevent evidence spoliation
- Export in RFC-2822 EML format for legal review
Prevent Data Loss
Protect against accidental deletion, hardware failures, and ransomware attacks. Every email is archived in real-time, creating an immutable record that complements your backup strategy.
- Real-time archiving of all inbound emails
- Protection against user error and deletion
- Complete disaster recovery solution
Boost Performance
Reduce mailbox sizes and improve email server performance by offloading storage to the archive. Users get faster access to old emails through advanced search, while IT reduces infrastructure costs.
- Smaller mailboxes improve Outlook performance
- Search years of emails faster than Outlook
- Reduce storage costs on expensive email servers
Why Organizations Choose Piler Enterprise
No Vendor Lock-In
Export your data anytime in standard RFC-2822 EML format. Your emails, your control, your freedom to migrate.
Deploy Anywhere
Physical servers, VMware, Hyper-V, cloud (AWS, Azure, GCP, Oracle, Hetzner, etc), or Docker. The most flexible archive available.
Transparent Pricing
Simple tier-based pricing with no hidden costs. Unlimited emails per user, predictable annual costs, no surprises.
Modern Microservices Architecture
Container-based design vs legacy 5-12GB VM images. Deploy in minutes with Docker Compose using standard open-source components.
Linux-Native Efficiency
Runs on Ubuntu and CentOS (amd64/arm64). No expensive Windows licenses, lower TCO, better performance.
Risk-Free Trial
30-day free trial with 14 days of included support after purchase. Optional paid support plans available.
ML-Enhanced Security
Built-in PII detection, ML-based phishing detection, and DLP policies. Security and compliance in one solution.
Ready to protect your organization's email communications?
Powerful Features for Modern Email Archiving
Everything you need to manage, secure, and comply with enterprise email requirements
Email Summarization
AI generates concise summaries of any email in seconds. Perfect for quickly understanding context without reading lengthy messages. 100% on-premise—your data never leaves your infrastructure.
Conversational Search
Search your archive in plain English. Type "PDFs from HR last month" and AI translates to precise queries. Context-aware follow-ups let you refine searches naturally.
Thread Summarization
Summarize entire email threads with structured intelligence: extract topics, key decisions, action items, participants, and timelines. Ideal for legal discovery and knowledge management.
Semantic Search
ML-powered search that understands meaning and context. Find emails by concept, not just keywords. Search "vacation requests" to find "PTO applications" and "time off emails".
Smart Insights
Advanced pattern recognition for PII detection (credit cards, IBANs, passports) with ML phishing detection and security risk scoring.
ML Phishing Detection
Advanced machine learning models detect phishing attempts with 95%+ accuracy. Automatic threat scoring and alerting.
DLP Policies
10 pre-built DLP rules with customizable policies. Automatic violation detection and compliance scoring.
Personal Dashboard
Beautiful analytics showing top senders/recipients, storage insights, email trends, and activity tracking.
Health Monitoring
Real-time system health dashboard monitoring database, search engine, storage, and scanner status.
Legal Hold
Protect critical emails from deletion with audit trails and compliance-ready preservation for litigation.
Email Threading
Conversation view that groups related emails together. Navigate entire email chains like modern clients.
Advanced Quotas
Per-tenant storage, email, and user quotas with warning thresholds and automatic notifications.
Multi-Tenancy
Separates tenants' data on file, database, and index levels. Perfect for service providers.
Microservices Architecture
Modern container-based design with standard open-source components (MariaDB, Manticore, Valkey). Deploy in seconds with Docker Compose. Full stack under 2GB vs legacy 5-12GB VMs.
Multi-Platform
Native support for x64 and ARM64 architectures. Deploy on cost-effective ARM cloud instances and save 30-40%.
Multi-Node Scale
Scale out using multiple worker nodes. Aggregates data to single view for massive archives.
S3 Object Storage
Store data in any S3-compatible storage: AWS, Backblaze, Wasabi, or local MinIO.
End-to-End Encryption
Encrypted email storage with digital fingerprints to verify message integrity.
Fast Search
Full-text search even in attachments. Results in milliseconds, not seconds.
Retention Policies
Customizable retention rules to specify how long to retain archived emails.
Backup & DR
Comprehensive backup strategies with dual-ingest for HA and automated scripts.
REST API
Automate administration functions with comprehensive RESTful API.
Flexible Auth
AD, LDAP, SSO, Azure AD, AWS Cognito, 2FA, CAPTCHA, and custom hooks.
Audit Trails
Every action recorded with detailed logs. Know who did what and when.
Plan Your Email Archive with Confidence
Estimate your storage requirements with our interactive sizing calculator. See the power of deduplication and compression with real-world data from production deployments.
Accurate Storage Estimates
Calculate based on daily emails or monthly volume
See Real Savings
Visualize 50-70% reduction with dedup + compression
Real-World Examples
4 production sites with actual storage metrics
Ready to Transform Your Email Archiving?
Trusted by organizations worldwide for secure, compliant, and intelligent email archiving