Comparison

Greetly · Digital Mailroom vs Mars Agent

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Greetly · Digital Mailroom

Automate your office mailroom with a digital system that logs packages and sends instant notifications to recipients. Simply scan packages, select the recipient, and the app handles the rest, sending alerts via voice, text, email, or Slack. Keep a cloud-based log of all deliveries.

Highlights
  • Package scanning
  • Instant recipient notifications
  • Cloud-based package log
  • Multiple notification channels (voice, text, email, Slack)
  • Unlimited package tracking
  • Multilingual support
Features
Read full description

Save your AdminUTES! Administrivia is the bane of every office. Simplify your workplace with Greetly’s digital mailroom automation app. Use Greetly’s our mail and package scanner to send instant notifications so you can GET MORE DONE! Greetly Digital Mailroom is a simple and efficient virtual mailroom and package tracking software. It’s as easy as 1-2-3… Step 1: Take a pic of the letter or package. Step 2: Choose the recipient from your Greetly host list. Step 3: There is no step 3! Greetly will send instant notifications straight to the recipient’s smartphone via voice call, text message, email or Slack notification. Greetly also creates a cloud-based package log. MAIL CALL, NOT SNAIL CALL Everyone knows you are the glue that holds your office together. So let’s get that mail taken care of lightning fast so you can get the important stuff done. Our virtual mailroom systems will have you in and out of the mailroom before you can say United States Postal Serv-DONE! MAILROOM NOTIFICATIONS THE WAY EMPLOYEES WANT THEM Greetly Digital Mailroom syncs with Greetly Digital Reception. So it know everyone in your workspace. And it knows their mail notification preferences. Like a virtual mailbox in every employees’ pocket. UNLIMITED USAGE The deliveries keep coming. Good thing Greetly offers unlimited package tracking and mailroom notifications. HABLA ESPANOL. ET FRANÇAIS. と日本語. Work in German and send notifications in Japanese. We speak your language. VIRTUAL PACKAGE LOG More than just a great mailroom app. See your mail and package deliveries anytime, anywhere. No more missed notifications, no more paper logs, everything is stored securely in the cloud. Speak of the clouds, that is where your head will be when we free up your time to, you know, go home and enjoy your free time. See how Greetly can modernize your mailroom in minutes.

About

Mars Agent

Features
Read full description

Mars Agent is the mobile companion for apps and agents built on the Mars Agent platform. Whether you're on the factory floor, at a client site, or working remotely, Mars Agent puts your entire operational toolkit in your pocket — no coding required. ##Run Apps Built for Your Business Your team builds apps on Mars Agent Web using natural language and AI. This mobile app lets everyone in your organization run those apps anywhere, anytime — even without an internet connection. ## What You Can Do with Mars Agent: - Capture rich field data using powerful forms that work fully offline. Your data syncs automatically when you're back online — so nothing is ever lost. - Scan a QR code to instantly open the right form with pre-filled information, eliminating manual entry and reducing errors on the ground. - Capture photos and annotate them directly on your device for visual inspections, audits, and reporting — no separate tools needed. - Assign tasks and set reminders for your team. Track progress and ensure nothing falls through the cracks with built-in task management. - Customize your app experience to match the way you work. Adjust layouts, fields, and views so the app fits your workflow — not the other way around. - Access AI-powered chatbots and agents from anywhere. Get instant answers, trigger automations, and interact with intelligent assistants built on your company's data. - Generate and send branded reports automatically. Share polished, professional reports with stakeholders directly from the app — no manual formatting required. - Automate workflows that match your business operations. Set up multi-step processes that run on triggers, approvals, and conditions — all configured from the web, executed on mobile. Make smarter decisions with built-in data analytics. View real-time performance dashboards that turn your field data into actionable insights. ##Built for Teams That Move Mars Agent is designed for domain experts, field teams, operations managers, and anyone who needs enterprise-grade tools without the complexity. From manufacturing quality checks to healthcare workflows, facility inspections to sales operations — Mars Agent adapts to your industry. Your organization builds it on the web. Your team runs it on mobile. Zero code. Full power.

Screenshots

Greetly · Digital Mailroom4 screens
Mars Agent4 screens

Verdict

The call

The clearest difference is update cadence: Mars Agent at every 6 days against Greetly · Digital Mailroom's every 6 months. Greetly · Digital Mailroom's advantage is iOS requirement (13.4 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Greetly · Digital Mailroom ships an update every 6 months, Mars Agent every 6 days. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 8 level
Greetly · Digital Mailroom versus Mars Agent: the parameters behind the verdict, then further details
ParameterGreetly · Digital MailroomMars Agent
PriceFreeFree
Rating4.9 (59 ratings) — better—
Positive reviews96.4% of reviews—
Number of ratings59 — better—
Update frequencyEvery 6 monthsEvery 6 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.4 — better15.0
Further details — not scored
Size48 MB28 MB
Age rating4+4+
DeveloperGreetly, Inc.Axonator Inc

Bugs and requests

Greetly · Digital Mailroom

Reported bugs

1 issue
  • App does not work for some users

Mars Agent

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Greetly · Digital Mailroom

No in-app purchases

None

Mars Agent

No in-app purchases

Questions

Is Greetly · Digital Mailroom free?
Greetly · Digital Mailroom is free to download, with no in-app purchases.
Is Mars Agent free?
Mars Agent is free to download, with no in-app purchases.
Do Greetly · Digital Mailroom or Mars Agent have ads?
Neither Greetly · Digital Mailroom nor Mars Agent shows ads.
Which is updated more often, Greetly · Digital Mailroom or Mars Agent?
Greetly · Digital Mailroom ships an update every 6 months, and Mars Agent every 6 days. Most recently, Greetly · Digital Mailroom was updated on November 2, 2026 and Mars Agent on November 5, 2026.

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