NEWJoin 1M+ SaaS Professionals|Get Weekly Insights, Trends & Expert PicksSubscribe Free →

Spotsaas logo

Mailflagger vs OpenedOrNot vs ReachInbox Comparison

Last updated:

Mailflagger

Starting at Contact for pricing

  • Large Enterprises
  • Small Business

Introducing Mailflagger, the ultimate solution for effortlessly accessing and managing Mailgun messages and email events. Tired of sifting through extensive Mailgun email logs, only to find crucial messages have been del…

OpenedOrNot

Starting at Contact for pricing

  • Medium Business
  • Small Business

Introducing OpenedOrNot, a cutting-edge Email Tracking Tool tailor-made for Gmail users. With its tagline "Email Tracking Tool for Gmail," OpenedOrNot is designed to provide users with detailed insights and real-time upd…

ReachInbox

Starting at Contact for pricing

  • Free Trial
  • Large Enterprises
  • Small Business

Discover ReachInbox, the innovative tool designed to ensure your emails reach the right inboxes, driving your business towards unparalleled success. Say goodbye to generic outreach strategies and hello to personalized, i…

Mailflagger vs OpenedOrNot vs ReachInbox — at a glance

FeatureMailflaggerOpenedOrNotReachInbox
Rating
Reviews
Starting priceContact for pricingContact for pricingContact for pricing
Free trial No No Yes
Free version No No No
Best forLarge Enterprises, Small Business, Medium BusinessMedium Business, Small Business, IndividualsLarge Enterprises, Small Business, Medium Business
CategoryEmail Tracking SoftwareEmail Tracking SoftwareEmail Tracking Software
PlatformsBrowser Based (Cloud)Browser Based (Cloud)Browser Based (Cloud)
APIAvailable
Support modesOnlineOnlineOnline
CertificationsGDPR
Data residencyUSUSUS

Key differences between Mailflagger and OpenedOrNot

  • Target audience: Mailflagger is built for Large Enterprises and Small Business, while OpenedOrNot targets Medium Business and Small Business.
  • Deployment: Mailflagger supports Browser Based (Cloud); OpenedOrNot supports Browser Based (Cloud).

Compare Mailflagger vs OpenedOrNot vs ReachInbox — and walk away knowing which one fits.

01

Which tool fits your team best

02

Which is actually cheaper for your team size

03

Where each product wins, per real buyers

Most Email Tracking Software tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.

Mailflagger
Talk to an expert
Talk to an expert
OpenedOrNot
Talk to an expert
Talk to an expert
ReachInbox
Talk to an expert
Talk to an expert

Free PDF comparison

Download this Mailflagger vs OpenedOrNot vs ReachInbox comparison

Get the full side-by-side as a PDF — these picks plus the top Email Tracking Software tools, with verified ratings, pricing and features.

  • Side-by-side on pricing, features & ratings
  • Plus the category top 10, scored & ranked
  • Emailed to you — no on-screen download

No file downloads on screen — we email it to you. One-click unsubscribe anytime.

Biggest differences

Start here before you go deeper into features.

Mailflagger

Best for Mailgun users needing simple email event tracking and message recovery.

Choose if
  • You rely exclusively on Mailgun as your email service provider.
  • You need to recover deleted email messages from Mailgun logs easily.
  • Your team requires straightforward, low-complexity email event monitoring.
Consider alternatives if
  • Your organization uses multiple or non-Mailgun email service providers.
  • You need advanced email analytics beyond basic event tracking.

OpenedOrNot

Best for Gmail users needing real-time email open tracking and simple reporting.

Choose if
  • You are a sales or customer support team using Gmail exclusively.
  • You want instant notifications when emails are opened to improve follow-ups.
  • You prefer a low-complexity setup with seamless Gmail integration.
Consider alternatives if
  • Your organization uses multiple email platforms beyond Gmail.
  • You require advanced analytics or deep CRM and sales automation integrations.

ReachInbox

Best for small to medium sales teams needing personalized, inbox-focused email outreach.

Choose if
  • You want to ensure your emails reach the correct inboxes to improve deliverability.
  • Your team values personalized outreach to increase engagement and response rates.
  • You need a simple, low-complexity tool that supports unlimited email accounts and enhances collaboration.
Consider alternatives if
  • Your organization requires advanced CRM integrations for seamless workflow automation.
  • You need transparent pricing and detailed feature information before committing to a tool.

Mailflagger: Best for Mailgun users needing simple email event tracking and message recovery. OpenedOrNot: Best for Gmail users needing real-time email open tracking and simple reporting.

Description

Introducing Mailflagger, the ultimate solution for effortlessly accessing and managing Mailgun messages and email events. Tired of sifting through extensive Mailgun email logs, only to find ... Read More about Mailflagger

Introducing OpenedOrNot, a cutting-edge Email Tracking Tool tailor-made for Gmail users. With its tagline "Email Tracking Tool for Gmail," OpenedOrNot is designed to provide users with ... Read More about OpenedOrNot

Discover ReachInbox, the innovative tool designed to ensure your emails reach the right inboxes, driving your business towards unparalleled success. Say goodbye to generic outreach ... Read More about ReachInbox

Free Trial Availability

  • No free trial
  • No free trial
  • Free Trial available

Best Company Size

Small BusinessMedium Business
1-50 employees51-200 employees
Small BusinessMedium Business
Get pricing help
Get pricing help
Get pricing help

Software Demo

Demo

No software demo available

OpenedOrNot has not given any software demo yet

If you're the owner of this profile, add your demo.Contact us

Need a second opinion?

Get shortlist help from a software advisor

Share your priorities, budget, and team needs, and we’ll help you narrow the options and understand the tradeoffs before you talk to vendors.

Spotsaas advisor
Get shortlist help from a software advisor
  • Independent advice — matched to your business
  • Understand the tradeoffs before you talk to vendors
  • Free 15-min call with a software advisor.

Step 1 of 4

How big is your team?

We tailor recommendations to companies your size.

Trusted by teams at

Compare Mailflagger, OpenedOrNot and ReachInbox on pricing

Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.

Pricing Option

        Pricing Page

        Mailflagger pricing

        Pricing information not available

        ReachInbox pricing

        Other Details

        Organization Types supported

        • Large Enterprises
        • Small Business
        • Medium Business
        • Individuals
        • Large Enterprises
        • Small Business
        • Medium Business
        • Individuals
        • Large Enterprises
        • Small Business
        • Medium Business
        • Individuals

        Platforms Supported

        • Browser Based (Cloud)
        • Browser Based (Cloud)
        • Installed - Mac
        • Installed - Windows
        • Mobile - iOS
        • Mobile - Android
        • Browser Based (Cloud)
        • Browser Based (Cloud)
        • Installed - Mac
        • Installed - Windows
        • Mobile - iOS
        • Mobile - Android
        • Browser Based (Cloud)
        • Browser Based (Cloud)
        • Installed - Mac
        • Installed - Windows
        • Mobile - iOS
        • Mobile - Android

        Modes of support

        • 24/7 (Live rep)
        • Business Hours
        • Online
        • 24/7 (Live rep)
        • Business Hours
        • Online
        • 24/7 (Live rep)
        • Business Hours
        • Online

        API Support

        • Not Available
        • Not Available
        • Available
        Get help choosing
        Get help choosing
        Get help choosing

        Security & Compliance

        Certifications, data handling, and security controls for IT and compliance evaluators.

        HIPAA

        ✗ No
        ✗ No
        ✗ No

        GDPR

        ✓ Yes

        Data Encryption

        ✓ Yes

        Data Residency

        🇺🇸 US
        🇺🇸 US
        🇺🇸 US

        Media and Screenshots

        Videos

        video-0

        1 Videos

        No videos available.

        video-0

        1 Videos

        Expand your shortlist

        Add another option to compare side by side

        Search by product name to compare pricing, fit, and buyer feedback in one view.

        Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].

        Frequently asked questions

        Which is better, Mailflagger or OpenedOrNot?
        Mailflagger and OpenedOrNot are closely matched with equal user ratings of -1.0. The right choice depends on your team size, budget, and specific Email Tracking Software needs.
        Do Mailflagger and OpenedOrNot offer a free trial?
        Neither Mailflagger nor OpenedOrNot currently lists a free trial.
        What is the starting price of Mailflagger vs OpenedOrNot?
        Mailflagger starts at Contact for pricing. OpenedOrNot starts at Contact for pricing.
        What are the top alternatives to Mailflagger?
        Top alternatives to Mailflagger include Rangeflow, Email Tracking for Zendesk, ReachInbox, Inboxigniter, ReadNotify.
        What are the top alternatives to OpenedOrNot?
        Top alternatives to OpenedOrNot include Mailflagger, ReadNotify, Rangeflow, Email Tracking for Zendesk, Inboxigniter.

        Grow your pipeline with buyers who are already looking for you

        254,000+ buyers use Spotsaas every month to evaluate and shortlist software. Get in front of them — for free, or with a managed growth plan built around your category.