9:41
calln.com
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calln.com

15 technologies
VerifiedGrowingVisit3.9K/mo$1M815 Tech
Deep Dive

The Silent Giant in VOIP Recording

A tiny team, zero public funding, yet generating $600k annually in a niche market.

In the shadow of UCaaS giants, a lean operation of 8 people is quietly monetizing the compliance and intelligence needs of voice data. Calln.com isn't chasing hype; it's solving the unsexy, high-value problem of retaining and analyzing cloud-based calls.

$0.6M
Annual Revenue
8
Headcount
3,945
Monthly Visits
42%
Organic Traffic

"This isn't a growth-at-all-costs SaaS play; it's a high-margin, low-overhead profitability engine."

The Revenue-per-Employee Anomaly

With $600k in revenue split across just 8 employees, Calln boasts a staggering $75k revenue per employee. This efficiency suggests a highly automated, low-touch sales model or a premium pricing strategy. The lack of direct traffic (37%) indicates they aren't a household name, but rather a specialized tool discovered via specific technical integrations or partner referrals.

The SEO Mismatch Mystery

Their traffic profile reveals a fascinating disconnect. While their core product is VOIP recording, their top organic keywords are technical deep dives like 'cucm location g711' and 'set-vmnetworkadaptervlan'. This suggests their audience is IT infrastructure engineers—sysadmins who need recording solutions but are searching for broader network configuration answers. Calln is capturing traffic at the intersection of networking and telephony.

The company's technical stack (jQuery, Tailwind, Bootstrap) suggests a pragmatic, functional frontend approach rather than chasing the latest React frameworks. This aligns with their profile: a tool built to work reliably for enterprise clients who prioritize stability over bleeding-edge UI. The presence of Zendesk indicates a mature support infrastructure for their B2B clientele.

  • Niche Dominance: They operate in the 'intelligent cloud-based VOIP recording' space, avoiding direct competition with mass-market calling apps.
  • Lean Operations: 8 employees generating $600k implies minimal burn and high margins.
  • Technical Audience: Traffic is driven by network engineers searching for specific telephony protocols (G711, VLANs).
No massive funding rounds
Profitable from day one
No viral growth metrics
Deep integration with CRMs & telephony systems
No presence in mainstream tech news
High-value, low-churn enterprise contracts

The Bootstrapped Blueprint

Calln proves that in B2B SaaS, a focused product serving a compliance-heavy niche can generate substantial revenue without the need for venture capital or a large team.

What tech stack does Calln use?

22 detected
Video1
Programming Languages1
Cloud & Hosting1
Customer Support1
Web Standards2
JavaScript Libraries2
Tracking & Analytics7
G
Google Analytics
G
Google Tag Manager
G
Google Static
G
Google Tag Manager
G
Google Analytics
G
Google DoubleClick
P
Pardot

How much traffic does Calln get?

Traffic & Engagement

3.9K
Monthly Visits
1.1
Pages/Visit
0:00
Avg. Duration
35%
Bounce Rate
Monthly Traffic Trend+8%
3.7K
Oct 2025
Oct
1.5K
Nov 2025
Nov
3.9K
Dec 2025
Dec

Traffic Sources

Search
42%
Direct
37%
Social
4%
Referrals
14%
Email
0%
Paid
2%

Where is Calln's audience located?

🌍59.0%
🌍41.0%

What keywords does Calln rank for?

5 keywords
1marine rescue nsw login620 vol
2how to add contacts to magic jack440 vol
3cucm location g711410 vol
4set-vmnetworkadaptervlan -managementos -access -vlanid <id>280 vol
5tp link sg1024de default password240 vol

How is Calln's SEO?

Meta Tags

title65 chars

Cloud Based Call Recording Software & Speech Intelligence | CallN

description152 chars

Intelligent cloud based VOIP call recording software & speech analytics solutions for any business. Compatible with a range of CRMs & telephony systems.

languageEN-US

H1 Tags

h1Automated Call Intelligence

Schema Types

Unknown

Who works at Calln?

Loading leads...

What do customers think of Calln?

No Trustpilot reviews available for this company.

Frequently Asked Questions about Calln

What is Calln's Revenue?
Calln generates approximately $1M in annual revenue. With 8 employees, that's $72,500 per employee.
What does Calln do?
Intelligent cloud based VOIP call recording software & speech analytics solutions for any business. Compatible with a range of CRMs & telephony systems.
What technologies does Calln use?
Calln uses 15 technologies across their website including Video, Programming Languages, CMS. Key technologies include Vimeo, PHP, WordPress.
Who are Calln's competitors?
Calln's main competitors include 17hats, LinkPoint360, ClientTether, LunaSoft.com, SlideModel. These companies operate in similar markets and compete for the same customer base.

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What are Calln's key pages?

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About calln.com

Intelligent cloud based VOIP call recording software & speech analytics solutions for any business. Compatible with a range of CRMs & telephony systems.

Company Overview

calln.com
Website
computers_electronics_and_technology
Industry
#5,175,642
Global Rank
3.9K
Monthly Visitors
15
Technologies

calln.com Key Pages

calln.com Social Media

Technology Stack

calln.com uses 15 technologies across their website including Vimeo, PHP, WordPress, and more.

Video

Vimeo

Programming Languages

PHP

CMS

WordPress

Cloud & Hosting

Cloudflare

Advertising

DoubleClick Floodlight, Google Ads

Customer Support

Zendesk

Traffic & Audience

3.9K
Monthly Visits
35%
Bounce Rate
1.1
Pages/Visit
0:00
Avg. Duration

calln.com receives approximately 3.9K monthly visitors and ranks #5,175,642 globally. The website has a bounce rate of 35% with visitors viewing an average of 1.1 pages per visit. Users spend an average of 0:00 on the site.

The majority of calln.com's traffic comes from undefined, .

Frequently Asked Questions

What is calln.com?
Intelligent cloud based VOIP call recording software & speech analytics solutions for any business. Compatible with a range of CRMs & telephony systems.
What technologies does calln.com use?
calln.com uses 15 technologies including Vimeo, PHP, and 9 more. View the full tech stack analysis above.
How do I contact calln.com?
You can contact calln.com via email at [email protected] or through their contact page.
What are calln.com's social media accounts?
calln.com is active on youtube. You can find links to all their social media profiles in the social section above.
How popular is calln.com?
calln.com receives approximately 3.9K monthly visitors and ranks #5,175,642 globally. Traffic is growing by 158.7% month-over-month.

Related Searches

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This page provides publicly available information about calln.com. Data is collected from various public sources and may not always be up to date. For the most accurate information, please visit calln.com directly at https://calln.com.