Comparison

CloudTalk Go vs Cortex CRM

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

Head to head
About

CloudTalk Go

This app provides a powerful international call center solution for mobile devices. Handle customer calls, manage contacts, and integrate with business tools from anywhere. It offers advanced call management features and analytics for improved productivity.

Highlights
  • International calling
  • SMS and MMS with templates
  • WhatsApp Inbound Messages
  • Call transferring
  • Contact management
  • Call recording
  • Call analytics
Features
Read full description

Stay connected to your customers while on the go. CloudTalk Go lets you have a first-rate international call center in your pocket. Handle calls and get business done anywhere, anytime. CloudTalk Go is a flexible solution custom-made to fit your needs. Make and receive calls using a powerful call center software that’s connected to your favorite business tools, including CRM and helpdesk solutions. Whether you receive a high volume of calls or just a few, CloudTalk will fully adapt to your business’s requirements. Transform your productivity with CloudTalk Go’s contact management Features: - World-class design - Native calling experience - SMS with templates - MMS with templates - WhatsApp Inbound Messages - Call transferring - Emotion rating - Contact tags - Call notes - Voicemail - Call tracking - Call recording - Call summary - Call history - Improved filtering - Contact overview - Mute function, on-hold option, loudspeaker - Add/Edit Contacts International Numbers Acquire international numbers from 160 countries. Advanced Integrations CloudTalk Go records and syncs everything. It's backed up by all your favorite tools. Your call activity is tracked even when you aren’t actively working. Once you come back, you can use advanced call center analytics to measure customer communication. Intuitive design CloudTalk Go has a world-class design that is pleasing to navigate through. Plus, it fits right in your pocket. Categorize Your Calls Improve user and operator experience with advanced call monitoring and efficient statistical tools. Assign individual tags, notes, and emotion ratings for your customers. Advanced Features CloudTalk is constantly upgrading and improving to meet the demands of our users. Instant Access from Anywhere Get business done from wherever you are. The CloudTalk system is extremely easy to set up. You can start handling phone calls in less than 5 minutes. Flexibility and Scalability With CloudTalk, it's easy to manage both a high and low volume of calls. Quickly scale up or down to meet demand. Guaranteed Security 24/7 monitoring, data encryption, anonymity, and data erasing are guaranteed by default. Convenient Billing Model No expenses are incurred by installation. Hardware and license fees are applicable in certain cases. Sign up for CloudTalk Go at https://www.cloudtalk.io/signup/.

About

Cortex CRM

Features
Read full description

The smartest way to grow your business is now in your pocket! CUSTOMER RELATIONSHIP MANAGEMENT (CRM) - View and manage all your customer information on one screen - Instantly access customer history, contact records, and notes - Track leads and never miss a sales opportunity - Easily share tasks and responsibilities with your team MARKETING & OUTREACH - Create targeted campaigns for your customers - Segment your audience to deliver the right message to the right people - Track campaign performance with real-time reports - Save time with automations that streamline repetitive tasks WHY THIS APP? - Simple, user-friendly interface - Access anytime, anywhere - Flexible for businesses of any size - Your data is stored securely Whether you're a solo entrepreneur or managing a growing team, this app gives you everything you need to strengthen customer relationships and manage your marketing efforts from a single place. Download now and start growing your business today!

Screenshots

CloudTalk Go4 screens
Cortex CRM3 screens

Verdict

The call

The clearest difference is iOS requirement: Cortex CRM at 12.0 against CloudTalk Go's 16.4. On price, update cadence, ads and in-app purchases 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

CloudTalk Go ships an update every 10 days, Cortex CRM weekly. The most recent releases landed on September 30, 2026 and September 17, 2026 respectively.

Scorecard1 real difference · 9 level
CloudTalk Go versus Cortex CRM: the parameters behind the verdict, then further details
ParameterCloudTalk GoCortex CRM
PriceFreeFree
Rating2.4 (32 ratings) — better—
Positive reviews59.7% of reviews—
Number of ratings32 — better—
Update frequencyEvery 10 daysWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.412.0 — better
Further details — not scored
Size68 MB50 MB
Age rating4+4+
DeveloperCloudTalk.ioOdyssey-Cap

Bugs and requests

CloudTalk Go

Reported bugs

19 issues
  • App crashes on startup
  • App freezes
  • App not connecting to Bluetooth headset
  • App not logging out properly
  • App not ringing for incoming calls
Show 14 more
  • App not syncing with cell phone contacts
  • App not working with new update
  • App refuses to log in
  • App stuck on Slovakian area code
  • Calls drop after 10 minutes
  • Calls disconnect when phone locks
  • Incoming calls not ringing
  • Login issues after updates
  • Mobile app not working reliably
  • Notifications for texts not working
  • Repeated issues with app not working
  • Settings page not loading
  • Update available pop-up persists
  • When answering calls, app asks for login

Requested features

4 requests
  • Add dialer to mobile
  • Auto capitalization for messages
  • Predictive text for messaging
  • Use power dialer on mobile

Cortex CRM

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

CloudTalk Go

No in-app purchases

None

Cortex CRM

No in-app purchases

Questions

Is CloudTalk Go free?
CloudTalk Go is free to download, with no in-app purchases.
Is Cortex CRM free?
Cortex CRM is free to download, with no in-app purchases.
Do CloudTalk Go or Cortex CRM have ads?
Neither CloudTalk Go nor Cortex CRM shows ads.
Which is updated more often, CloudTalk Go or Cortex CRM?
CloudTalk Go ships an update every 10 days, and Cortex CRM weekly. Most recently, CloudTalk Go was updated on September 30, 2026 and Cortex CRM on September 17, 2026.

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