Apps Like OptMsg for iPhone and iPad
Send and manage secure emails
Manage emails with full inbox control. Only approved senders can send messages. Grant or revoke access to your inbox. Automatically delete trash after 3 days. Send and receive encrypted emails. Set custom filters and rules.
Ranked alternatives
Showing 481–500 of 1,000 ranked alternatives.


Contacts Sync-for Google Gmail
Haresh Purbiya
Backup and merge duplicates
Backup directly from your phone in VCF, XLS, or CSV formats. Find and merge duplicates by name or contact info. Save backups securely without needing a computer.


Blix - Blue Mail Teams
Blix Inc
Manage team communication in one place
Manage team communication with integrated email, chat, and calendar. Create and organize project boards. Share files and contacts. Set reminders and track tasks. Collaborate on ideas and assignments in real time. Sync calendars and manage schedules.

DashClicks
DashClicks LLC
Manage contacts, send messages, track updates
Manage contacts by filtering and organizing data into smart lists. Engage in two-way email and SMS conversations. View real-time notifications and access dynamic contact cards with customer details. Monitor and manage online reputation.



Simple Mail Box for Gmail
Muhammad Arham
Craft emails with AI assistance
Generate professional emails from prompts, create smart replies based on context, and streamline communication with AI-driven tools. Edit and refine email content directly within the . Integrate with email clients for seamless use.

CloudKontrol
Kulu Tech (Pty) Ltd
Send invitations via SMS, iMessage, or WhatsApp
Invite visitors using contact details from your phone. Send invitations via SMS, iMessage, or WhatsApp. Visitors enter a Personal Access Code for entry. Press the panic button to notify security with GPS location and record audio.






D4H Incident Management
D4H Technologies Ltd
Track incidents, update logs, and share alerts
Stay in control with an for crisis and emergency teams. View live maps, logs, forms, and checklists for situational awareness. Track real-time personnel locations. Create and manage checklists. Log details and share updates instantly.

MailWasher Mobile
Firetrust Limited
Preview and delete unwanted email.
The app previews email on the server, allowing users to delete unwanted messages before they reach their inbox. It uses anti-spam filters, white lists, and blacklists to manage email.




Viafirma inbox
VIAFIRMA S.L.
Manage inbox and sign documents now.
The app allows users to manage their inbox and electronically sign documents from a mobile device. Users can view various inbox categories and sign documents using different signature flows.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.