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 281–300 of 1,000 ranked alternatives.
Spacemail
Namecheap, Inc
Set email rules and manage tasks
Manage emails with intuitive interface and instant cross-device sync. Set dark mode preferences and enable 2FA for security. Customize layouts and filter messages. Schedule emails and attach files directly.
Voltage Mail
Open Text Corporation
Read and write encrypted email messages.
The app allows users to read encrypted emails and attachments. Users can compose and send secure emails to anyone, integrating with existing email applications and inboxes.
Vision: The Anti-Scam AI
StopTheScam, LLC
Block scams and unwanted calls
Block suspicious calls and messages using AI analysis. Report and hide unwanted communications. Set custom filters for contacts and numbers. Receive real-time alerts for potential scams. Manage blocked contacts and view threat intelligence reports.
Document Scanner: Scan Studio
Mobato Ltd
Convert documents to PDFs instantly
Convert documents to professional PDFs by scanning them on the go. Edit scanned pages, add text, and organize files. Share documents directly or save them for later. Supports business, work, study, and personal use.
Hype - Your Marketing Co-Pilot
Hype Kit, Inc.
Manage links, inbox, and customers in one
Create a personalized link-in-bio website with embedded signup forms. Send text and email campaigns. Manage customer messages in a unified inbox. Track key metrics with visual dashboards.
Haiku Chat
Boltzmann Labs Inc.
Summarize messages, track conversations, organize insights
Summarize conversations from Slack, WhatsApp, Signal, and X. Extract key points and create concise summaries. Highlight important messages and filter out irrelevant details. Share summaries directly within apps or via email.
Genloyal Chat
GENLOYAL LLC
Centralize and organize messages
Centralize and organize social media and WhatsApp messages. Set reminders for responses. Track conversation history. Integrate with business tools for follow-up. Generate leads through organized communication.
Teli App
TELI AI, LLC
Respond to leads in real time
Companion allows admins to route qualified leads to team members instantly. Sales reps can view conversation context, resume discussions, and continue interactions.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.