Best SMTP Lookup alternatives: apps like SMTP Lookup

10+ similar apps compared and reviewed

4.5 avg rating
10 free apps
Updated November 2026

Whether you want more options like SMTP Lookup or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to SMTP Lookup

Terminal - SFTP & SSH Client#1

Terminal - SFTP & SSH Client by Soufiane Benabid

Linux, Telnet & PuTTY manager
Editor's Choice
πŸ”§ Utilities
4.4😐(112 ratings)
FreeIn-App Purchases
Terminal - SFTP & SSH Client screenshot 1
Terminal - SFTP & SSH Client screenshot 2
Terminal - SFTP & SSH Client screenshot 3
Terminal - SFTP & SSH Client screenshot 4
Terminal - SFTP & SSH Client screenshot 5
Terminal - SFTP & SSH Client screenshot 6

This advanced client provides developers with a streamlined way to manage Linux, SSH, Telnet, and SFTP connections. It offers features like AI assistance for server building, multi-tab management, and integrated editors to enhance productivity and simplify remote access.

What We Love

  • πŸš€ Easy setup
  • πŸ‘ Helpful for SSH
  • πŸ’‘ Works on Raspberry Pi

Room to Improve

  • πŸ› Authentication issues after updates
  • πŸ› Telnet not working as expected
  • πŸ”’ Concerns about cloud storage of credentials
NetScan - IP Scanner#2

NetScan - IP Scanner by Senol Cagir

Network Analyzer & Ping & Wifi
Strong Contender
πŸ”§ Utilities
4.3(98 ratings)
FreeAdsIn-App Purchases
NetScan - IP Scanner screenshot 1
NetScan - IP Scanner screenshot 2
NetScan - IP Scanner screenshot 3
NetScan - IP Scanner screenshot 4
NetScan - IP Scanner screenshot 5
NetScan - IP Scanner screenshot 6

Gain complete visibility into your internet connection with this network scanner and WiFi analyzer. Monitor real-time speed, track data usage, and identify all connected devices on your network. It offers tools for diagnostics, latency testing, and advanced network calculations.

More apps like SMTP Lookup

4
Detector:Find Lost/Spy Device
Detector:Find Lost/Spy Device
Detector:Find Lost/Spy Device
Find The Lost or Spy Devices
Free

Detect hidden spy devices like cameras and microphones using advanced technology. This app helps you safeguard your privacy by scanning for Bluetooth, magnetic fields, infrared, and Wi-Fi signals. Restore peace of mind by unmasking intrusive gadgets in your surroundings.

Multi-faceted detection (Bluetooth, magnetic, infrared, Wi-Fi)User-friendly interfaceReal-time alerts
πŸ”§ Utilities
(558)
ad-supported
5
SIM Card Status Checker
SIM Card Status Checker
SIM Card Status Checker
Check Devices IMEI Status
Free

This app provides detailed information about Apple iPhones, including IMEI status, carrier, SIM lock, iCloud status, and blacklist checks. It's useful for verifying a device's legitimacy before purchase or for understanding your current device's specifications.

iPhone Carrier and SIMlock CheckeriCloud Status CheckerFind My iPhone Status
πŸ”§ Utilities
(909)
free with in-app purchases
6
SpyTracker: Wireless Detector
SpyTracker: Wireless Detector
SpyTracker: Wireless Detector
Hidden Devices & Network Scan
Free

Optimize your WiFi by finding the best channel and location for your router. Detect all devices connected to your network and identify nearby WiFi signals. Test your phone's ping and troubleshoot network issues for improved performance.

Scan all connected devicesBest WiFi channel recommendationCopy MAC addresses
πŸ”§ Utilities
(860)
free with in-app purchases
7
Numbo: Scam Call ID & Lookup
Numbo: Scam Call ID & Lookup
Numbo: Scam Call ID & Lookup
Spam Shield & Caller Protect
Free

This app helps you identify and block unwanted calls and texts. It uses a large database of spam numbers to filter out scam, telemarketing, and robocalls, protecting your time and privacy. You can also create a personal blocking list and filter spam SMS messages.

Largest spam numbers databaseReverse phone lookupCaller ID
πŸ”§ Utilities
(771)
free with in-app purchases
8
Search All - Web Browser
Search All - Web Browser
Search All - Web Browser
Multiple Engines, One Search
Free

Access hundreds of global search engines from a single app. Get comprehensive results from multiple sources, organized by rich categories like AI, video, and music. Offers premium features for an enhanced, ad-free experience.

Access hundreds of global search enginesComprehensive results from multiple sourcesUser-friendly interface
πŸ”§ Utilities
(2.9K)
free with in-app purchases
9
Finder – Reverse Image Search
Finder – Reverse Image Search
Finder – Reverse Image Search
Photo & Picture Identifier Pic
Free

Explore the digital world using visual search. Upload photos from your device or via URL to find similar images across multiple search engines. Features include image editing and search history.

Multi-engine image searchSearch from camera or librarySearch by URL
πŸ”§ Utilities
(236)
free with in-app purchases
10
IP Scanner
IP Scanner
IP Scanner
Network Scanner (WiFi/LAN)
Free

This utility scans your local network to identify all active devices and machines. It offers fast, customizable results with tools like PING and Wake on LAN. A free version identifies up to 15 devices, with an in-app purchase for unlimited scanning.

Fast network scanningCustomizable device names and iconsSave and review past scans
πŸ”§ Utilities
(896)
free with in-app purchases