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JustCall VS OpenSMS

Compare JustCall VS OpenSMS and see what are their differences

JustCall

The Cloud Phone System of choice for modern sales and support teams. We help end clueless conversations by adding context to every call.

Rating
0 reviews
Pricing
Paid $30 / Monthly
Alternatives Is it good?
OpenSMS

One API for SMS across Africa: send messages, OTPs and bulk campaigns through local carrier routes, prepaid in local currency.

Rating
0 reviews
Pricing
Paid
Alternatives Is it good?
Finblick
Salesforce-native accounting software for quotes, invoices, e-invoices (XRechnung, ZUGFeRD), DATEV integration, bank sync, and SEPA payments – no external tools needed. sponsored

Which is more popular?

Based on our record, JustCall seems to be more popular. It has been mentioned 4 times since March 2021.

social mentions
4 vs 0
Communication popularity
100% vs 0%
alternatives listed
240+ vs 4

Base details

Website, pricing, platforms and company facts side by side.

JustCall
OpenSMS
Website justcall.io opensms.io
Pricing
Paid $30 / Monthly Official pricing
Paid Official pricing
Platforms
Web Browser Windows Mac OSX Linux Android iOS +4
—
Company 2018 —
Listed in
Phone System Call Center Software Call Center Solution Sales Automation Call Center Services Video Conferencing Bulk Sms Auto Dialer Cloud Hosting +6
Sms Gateway SMS SaaS B2B SaaS Bulk Sms SMS Marketing OTP +4

About JustCall and OpenSMS

In their own words, as submitted to SaaSHub.

JustCall
OpenSMS

The Cloud Phone System of choice for modern sales and support teams. End clueless conversations by adding context to every call. Call software, virtual numbers, SMS campaigns, native CRM integrations, and lots more at just $25 per user. 100+ integrations with CRM & Business tools Click to...

Read more about JustCall

OpenSMS is a prepaid SMS platform for businesses and developers in Africa. One API supports transactional messages, one-time passcodes and bulk SMS campaigns through local carrier routes. Businesses can use SMS for verification codes, transaction alerts, appointment reminders and customer...

Read more about OpenSMS

Features and specs

What each product offers, as listed by its team.

JustCall 5 features
OpenSMS 5 features
  • Ease of Use
    JustCall offers an intuitive interface that's simple to navigate, making it easy for teams to get up and running quickly.
  • Integration Capabilities
    JustCall integrates seamlessly with numerous CRMs and business tools, such as Salesforce, HubSpot, and Slack, enhancing workflow efficiency.
  • Global Calling
    The platform supports international calling, which is beneficial for businesses with global customers or remote teams.
  • Automation Features
    JustCall automates various tasks like call scheduling and follow-ups, saving time and reducing manual effort.
  • Analytics and Reporting
    The service provides comprehensive analytics and reporting features, enabling businesses to track performance and make data-driven decisions.

Possible disadvantages

  • Price
    Some users find the pricing structure to be on the higher side, especially for small businesses or startups.
  • Call Quality
    There have been occasional reports of poor call quality or dropped calls, which can impact customer communication.
  • Limited Advanced Features
    While JustCall covers essential features, it may lack some of the nuanced advanced functionalities that are available in other, more comprehensive platforms.
  • Customer Support
    Some users have experienced delays or less satisfactory responses from customer support, which can be problematic in urgent situations.
  • Learning Curve for Advanced Features
    While basic functions are easy to use, mastering some of the more advanced features may require additional training or time.
  • Unified messaging API
    OpenSMS offers a single API to send SMS, and often other messaging channels, across multiple carriers/providers, simplifying integration for developers who would otherwise need to manage several separate APIs.
  • Cost efficiency
    By aggregating multiple SMS providers, OpenSMS can help route messages through the cheapest or most reliable carrier for a given destination, potentially reducing overall messaging costs.
  • Developer-friendly documentation
    The platform provides clear documentation and SDKs for common programming languages, making it easier for developers to get started quickly and integrate SMS functionality into their applications.
  • Open-source flexibility
    Being open-source (or open-core), OpenSMS allows developers to inspect, modify, and self-host the solution, giving more control over data privacy, customization, and deployment compared to closed proprietary services.
  • Scalability
    The architecture is designed to handle varying volumes of messages, making it suitable for both small projects and larger applications that need to scale messaging capabilities over time.

Analysis

An editorial look at what each product does well and who it suits.

JustCall
OpenSMS

Overall verdict

  • Overall, JustCall is considered a strong choice for businesses looking for a comprehensive and flexible communication tool. However, as with any service, it's important to evaluate how its features align with your specific business needs.

Why this product is good

  • JustCall is a cloud-based phone system designed for sales and support teams. It offers a suite of features including call forwarding, SMS capabilities, integrations with various CRM tools, and call monitoring. Users often praise its ease of use, ability to integrate with existing systems, and customer support. It's particularly beneficial for teams that need a reliable VoIP service with global reach.

Recommended for

    JustCall is ideal for small to medium-sized businesses that require a cost-effective, easy-to-implement call system. It's also suitable for remote teams and businesses with a high volume of outbound calls or those that rely heavily on CRM integrations.

No analysis of OpenSMS yet.

Videos

Walkthroughs and reviews on video.

JustCall 3 videos + Add
OpenSMS 0 videos + Add

Customer Talks

More videos

  • - Customer Talks
  • - How to Set-up IVR?

No OpenSMS videos yet. You could help us improve this page by suggesting one.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
JustCall
OpenSMS
100% 100%
Communication
0% 0%
0% 0%
Sms Gateway
100% 100%
100% 100%
Call Center Software
0% 0%
0% 0%
SaaS
100% 100%

User comments

Share your experience with using JustCall and OpenSMS. For example, how are they different and which one is better?

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

JustCall no reviews yet
OpenSMS no reviews yet

We have no reviews of OpenSMS yet. Be the first one to post

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

JustCall 4 mentions
OpenSMS 0 mentions
  • Newbie here. How would you target other businesses for establishing partnerships in the efficient way?
    If you're going to cold call, utilize software that'll show call logs etc. In your CRM (justcall.io is one example, but there's tons of options for this). Source: almost 4 years ago
  • Remote workers and phone system
    Another I've just heard about from colleagues is JustCall, as it integrates with HubSpot...which we just started using. But I can't speak to service. (Broadvoice only integrated with Salesforce which is well beyond what we can use) Good... Source: almost 4 years ago
  • For the love of god, is there a way to mass upload calls to Zoho? Some work around to expedite this process?
    We use Just call (https://justcall.io/) - it's integrated and relatively cheap. Call straight out of Zoho. No relationship - just a customer. Source: almost 4 years ago

View more

Tracking OpenSMS since Sep 2026.

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