CloudTalk vs. Kamailio SIP Server

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
CloudTalk
Score 9.5 out of 10
N/A
CloudTalk is cloud-based call center software for sales and support teams of all sizes, looking to improve customer experiences through more personalized, data-driven customer interactions. The vendor aims to help teams communicate clearly and efficiently. With CloudTalk users can get local, mobile or toll-free numbers from more than 140+ countries across the world. The vendor says they offer integration with important tools (such a CRM, Helpdesk, or…
$20
per user/month (invoiced annually)
Kamailio SIP Server
Score 9.0 out of 10
N/A
The Kamailio SIP Server, formerly known as OpenSER or SER, is an open source VoIP and communications platform.N/A
Pricing
CloudTalkKamailio SIP Server
Editions & Modules
CloudTalk Starter
$20.00
per user/month (invoiced annually)
CloudTalk Essential
$25.00
per user/month (invoiced annually)
CloudTalk Expert
$40.00
per user/month (invoiced annually)
CloudTalk Custom
-
per user or company/month (invoiced annually)
No answers on this topic
Offerings
Pricing Offerings
CloudTalkKamailio SIP Server
Free Trial
YesNo
Free/Freemium Version
NoNo
Premium Consulting/Integration Services
YesNo
Entry-level Setup FeeNo setup feeNo setup fee
Additional Details
More Pricing Information
Community Pulse
CloudTalkKamailio SIP Server
Top Pros

No answers on this topic

Top Cons

No answers on this topic

Features
CloudTalkKamailio SIP Server
Contact Center Software
Comparison of Contact Center Software features of Product A and Product B
CloudTalk
9.7
45 Ratings
15% above category average
Kamailio SIP Server
-
Ratings
Agent dashboard9.945 Ratings00 Ratings
Validate callers9.740 Ratings00 Ratings
Outbound response9.941 Ratings00 Ratings
Call forwarding9.940 Ratings00 Ratings
Click-to-call (CTC)9.739 Ratings00 Ratings
Warm transfer9.631 Ratings00 Ratings
Predictive dialing10.025 Ratings00 Ratings
Interactive voice response9.929 Ratings00 Ratings
REST APIs9.630 Ratings00 Ratings
Call scripts9.225 Ratings00 Ratings
Call tracking9.436 Ratings00 Ratings
Multichannel integration9.830 Ratings00 Ratings
CRM software integration9.836 Ratings00 Ratings
Workforce Optimization (WFO)
Comparison of Workforce Optimization (WFO) features of Product A and Product B
CloudTalk
9.9
42 Ratings
18% above category average
Kamailio SIP Server
-
Ratings
Inbound call routing9.936 Ratings00 Ratings
Omnichannel inbound routing9.929 Ratings00 Ratings
Recording9.938 Ratings00 Ratings
Quality management9.934 Ratings00 Ratings
Call analytics9.940 Ratings00 Ratings
Historical reporting9.937 Ratings00 Ratings
Live reporting9.935 Ratings00 Ratings
Customer surveys9.927 Ratings00 Ratings
Customer interaction analytics9.826 Ratings00 Ratings
Cloud PBX
Comparison of Cloud PBX features of Product A and Product B
CloudTalk
-
Ratings
Kamailio SIP Server
8.0
1 Ratings
2% below category average
Hosted PBX00 Ratings8.01 Ratings
Multi-level Interactive Voice Response (IVR)00 Ratings9.01 Ratings
User templates00 Ratings7.01 Ratings
Call reports00 Ratings8.01 Ratings
Directory of employee names00 Ratings8.01 Ratings
Call Management
Comparison of Call Management features of Product A and Product B
CloudTalk
-
Ratings
Kamailio SIP Server
8.4
1 Ratings
0% below category average
Answering rules00 Ratings9.01 Ratings
Call recording00 Ratings8.01 Ratings
Call park00 Ratings9.01 Ratings
Call screening00 Ratings8.01 Ratings
Message alerts00 Ratings8.01 Ratings
VoIP system collaboration
Comparison of VoIP system collaboration features of Product A and Product B
CloudTalk
-
Ratings
Kamailio SIP Server
7.5
1 Ratings
10% below category average
Video conferencing00 Ratings7.01 Ratings
Audio conferencing00 Ratings8.01 Ratings
Video screen sharing00 Ratings7.01 Ratings
Instant messaging00 Ratings8.01 Ratings
Best Alternatives
CloudTalkKamailio SIP Server
Small Businesses
Nextiva Contact Center
Nextiva Contact Center
Score 9.0 out of 10
CloudTalk
CloudTalk
Score 9.5 out of 10
Medium-sized Companies
Bright Pattern Contact Center
Bright Pattern Contact Center
Score 10.0 out of 10
CloudTalk
CloudTalk
Score 9.5 out of 10
Enterprises
Google Cloud Contact Center AI
Google Cloud Contact Center AI
Score 8.9 out of 10
Cisco Business Edition 7000 (discontinued)
Cisco Business Edition 7000 (discontinued)
Score 9.0 out of 10
All AlternativesView all alternativesView all alternatives
User Ratings
CloudTalkKamailio SIP Server
Likelihood to Recommend
10.0
(45 ratings)
9.0
(1 ratings)
Likelihood to Renew
8.2
(1 ratings)
-
(0 ratings)
Usability
7.7
(5 ratings)
-
(0 ratings)
Support Rating
3.6
(11 ratings)
-
(0 ratings)
Implementation Rating
8.2
(1 ratings)
-
(0 ratings)
User Testimonials
CloudTalkKamailio SIP Server
Likelihood to Recommend
CloudTalk.io
Cloudtalk is by far the best value-for-price software out there for call center solutions. Packed with features, very accessible, kind and accessible customer support, and cheap, especially when compared with their competitors for the same range of features. Easy entry-level software, especially if you're a startup that doesn't want to make big initial commitments but needs a solution that scales with the business.
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Open Source
Kamailio SIP Server is very well suited if you want to secure your main servers; it can perfectly act as a proxy server and a gateway to your main server. It also does load balancing and call transfers easily based on the configurations done.
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Pros
CloudTalk.io
  • It's extremely simple to install and integrate
  • Their smart dialer option reduces time spent typing in number and helps make more calls
  • It makes life super easy to keep track of calls being made and how long calls are but also to listen back on calls made
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Open Source
  • Proxy server.
  • Security Firewall.
  • SIP to PSTN gateway.
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Cons
CloudTalk.io
  • A lot of features are still missing, some of which are pretty basic like being able to select multiple filters instead of one.
  • Desktop app has had some instability issue.
  • IVR needs to be self-recorded which can lead to a lower quality.
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Open Source
  • Interportability
  • SIP conversions.
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Likelihood to Renew
CloudTalk.io
It is working and affordable
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Open Source
No answers on this topic
Usability
CloudTalk.io
CloudTalk is super easy to use and has a great quality. It helps to communicate with the clients easily and we can feel that the sound quality is high, while speaking to the client and while listening to the recordings. This is for our department essential in our day to day work.
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Open Source
No answers on this topic
Support Rating
CloudTalk.io
They are skilled, experienced, and anytime I need something and contact the support time, I get the right person who understands my needs and reacts to them accordingly. So far I was only pleasantly surprised by the level of support these guys provide and coming from a customer service oriented background myself, I can only say keep it up guys, you are doing a fantastic job!
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Open Source
No answers on this topic
Alternatives Considered
CloudTalk.io
It was a gamble if I'm being honest, plus this is a very nuanced and intricate topic. We didn't necessarily substitute one for the other, it was a much needed state of affairs where we needed the call monitoring and agent tracking pros of CloudTalk more so than ever before.
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Open Source
As Kamailio SIP Server is an open source, the major impact is on cost; it's free to use compared to any other Softswitch or server in the market. You can also customize it to your need and use the features that you need, which is one of the major plus points for the Kamailio SIP Server. And one server is enough to handle thousands of calls simultaneously.
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Return on Investment
CloudTalk.io
  • For a similar price it is not necessary to manage so many cell phone accounts
  • Unlike basic telephony. It is possible to have more control of the interactions with our clients.
  • For administrators it allows better control of commercial actions or the corresponding area for communication issues
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Open Source
  • As its open source ROI is excellent.
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ScreenShots

CloudTalk Screenshots

Screenshot of CloudTalk for Freshdesk - All customer-related data from both systems can be automatically synchronized and always up-to-date. No matter whether one is working in Freshdesk or CloudTalk, the software can provide comprehensive customer data.Screenshot of CloudTalk for Intercom - By integrating Intercom with CloudTalk, essential customer contact details become visible, as well as history of calls and conversations. No matter whether one is working in Intercom or CloudTalk, comprehensive customer data will be presented in both systems. In addition, data synchronization is automatic and regular, so information is always up-to-date.Screenshot of Complete customer interaction history is always within reach. CloudTalk will automatically display previous calls, orders, chats or notes, so agents don’t have to look them up in multiple systems.Screenshot of CloudTalk apps allows agents to make and receive phone calls from anywhere.Screenshot of CloudTalk for Help ScoutScreenshot of Agents can see all caller information in one place. During the phone call, they can look at the client’s history of interactions, orders, chat or notes.