Product Introduction

1. Filo Mail for iOS is an AI-powered email management application that transforms traditional inboxes into actionable to-do lists. It uses machine learning algorithms to automatically filter spam, extract tasks from email threads, and generate context-aware responses based on full conversation analysis. The app integrates directly with iOS notifications and supports all major email providers through IMAP/POP3 protocols.
2. The core value lies in reducing email-induced cognitive load by converting unstructured messages into organized workflows. It employs natural language processing (NLP) to identify deadlines, requests, and commitments across email chains, then syncs them with native iOS reminders and calendar events for proactive task management.

Main Features

1. AI-Driven Task Extraction: Filo parses entire email threads using transformer-based models to detect action items, due dates, and project-related requests. Extracted tasks are automatically categorized in a dedicated To-Dos tab with configurable push notifications for approaching deadlines.
2. Contextual Reply Automation: The app generates draft responses by analyzing conversational context, sender intent, and user behavior patterns. It supports tone customization (professional/casual) and integrates with iOS QuickType for real-time text suggestions during email composition.
3. Inbox Prioritization Engine: A dual-layer filtering system first removes spam via adaptive Bayesian classifiers, then ranks remaining emails by urgency using sender reputation, keyword relevance, and historical interaction data. Users receive critical alerts for high-priority messages even when inactive.

Problems Solved

1. Email Overload: Addresses inbox fatigue by eliminating 78% of non-essential emails through AI-powered categorization and spam suppression. Users avoid manual triaging of newsletters, promotional content, and redundant follow-ups.
2. Busy Professionals: Designed for executives, project managers, and remote teams handling 100+ daily emails. Ideal for cross-functional collaborators needing to track commitments across multiple threads without switching apps.
3. Scenario Example: Automatically converts a 12-message client negotiation thread into a prioritized task list with contract deadlines, extracts unresolved questions for follow-up, and drafts a status update email using extracted terms from previous correspondence.

Unique Advantages

1. Thread-Aware Processing: Unlike basic email clients, Filo analyzes entire conversation histories to maintain contextual continuity in task extraction and reply generation. This prevents errors from partial thread analysis common in competitors like Spark or Newton.
2. On-Device AI: Critical NLP operations run locally via CoreML, ensuring sensitive data like meeting details or project specs never leave the device. Competitors relying on cloud processing introduce latency and privacy risks.
3. iOS Ecosystem Synergy: Leverages Apple’s Reminders, Focus Modes, and Siri Shortcuts for deeper integration than third-party apps. Tasks created in Filo automatically appear in Apple Watch complications and CarPlay dashboards without additional setup.

Frequently Asked Questions (FAQ)

1. Does Filo support Gmail/Outlook/Yahoo accounts? Filo works with all IMAP/POP3-compatible email services, including Gmail, Outlook, iCloud, and Yahoo. OAuth2 authentication ensures secure access without storing passwords on external servers.
2. How does the AI handle non-English emails? The app supports 12 languages (English, Spanish, Japanese, etc.) using Unicode-compliant NLP models. Tasks and replies maintain accuracy across multilingual threads through embedded translation APIs.
3. Can I use Filo without sharing email credentials? Yes—Filo operates as a client-side application with zero data retention. Encryption follows Apple’s Data Protection API standards, and users can enable Face ID for additional access control.
4. What iOS versions are supported? Requires iOS 16.4 or later due to dependencies on CoreML 4 and MailKit frameworks. Optimized for iPhone 12+ models with Neural Engine chips for real-time AI processing.
5. How does task synchronization work? Extracted tasks sync bidirectionally with Apple Reminders via CloudKit. Changes made in either app update instantly, and users can assign tasks to collaborators through shared iCloud lists.