Insights

SMB Market Focus Upcall primarily serves small to midsize enterprises with revenue ranges between 1 million and 10 million USD, indicating an opportunity to develop tailored solutions or premium services that cater to the specific needs of these growing organizations.

On-Demand Sales Solution The company's platform enables rapid deployment of human sales engagement through on-demand professional callers, which can be promoted to businesses seeking flexible, cost-effective alternatives to hiring full-time sales staff.

Technology Stack Utilization Leveraging advanced tools such as Google Call Conversion Tracking and Amazon Web Services, Upcall demonstrates a strong technological foundation, suggesting potential for upselling integrated marketing and analytics services to prospects seeking data-driven sales optimization.

Growth Potential Despite modest revenue figures, Upcall’s scalable API and crowdsourced calling approach position it well to expand within the sales enablement and lead conversion markets, especially among startups and SMEs aiming for rapid customer outreach.

Competitive Edge By emphasizing human-powered engagement in a digital era, Upcall appeals to businesses valuing authentic interaction, presenting an opportunity to differentiate and upsell solutions focused on personalized customer outreach and qualified lead conversion.

Upcall Tech Stack

Upcall uses 8 technology products and services including ClickCease, Google Call Conversion Tracking, Amazon Web Services, and more. Explore Upcall's tech stack below.

  • ClickCease
    Ad Verification And Optimization
  • Google Call Conversion Tracking
    Analytics
  • Amazon Web Services
    Cloud Hosting
  • Google Workspace
    Email
  • Google Fonts API
    Font Scripts
  • React
    Javascript Frameworks
  • Clipboard.js
    Javascript Libraries
  • LinkedIn
    Online Community Software

Media & News

Upcall's Email Address Formats

Upcall uses at least 1 format(s):
Upcall Email FormatsExamplePercentage
First@upcall.comJohn@upcall.com
45%
Last@upcall.comDoe@upcall.com
5%
First@upcall.comJohn@upcall.com
45%
Last@upcall.comDoe@upcall.com
5%

Frequently Asked Questions

Where is Upcall's headquarters located?

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Upcall's main headquarters is located at 188 King Street San Francisco, California 94107 US. The company has employees across 5 continents, including North AmericaSouth AmericaAsia.

What is Upcall's official website and social media links?

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Upcall's official website is upcall.com and has social profiles on LinkedInCrunchbase.

What is Upcall's NAICS code?

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Upcall's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Upcall have currently?

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As of October 2025, Upcall has approximately 31 employees across 5 continents, including North AmericaSouth AmericaAsia. Key team members include Founder, Chief Executive Officer: S. D.Cofounder & Chief Technology Officer: M. D.Founding Sales Operations Manager: S. A. M.. Explore Upcall's employee directory with LeadIQ.

What industry does Upcall belong to?

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Upcall operates in the IT Services and IT Consulting industry.

What technology does Upcall use?

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Upcall's tech stack includes ClickCeaseGoogle Call Conversion TrackingAmazon Web ServicesGoogle WorkspaceGoogle Fonts APIReactClipboard.jsLinkedIn.

What is Upcall's email format?

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Upcall's email format typically follows the pattern of First@upcall.com. Find more Upcall email formats with LeadIQ.

When was Upcall founded?

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Upcall was founded in 2016.
Upcall

Upcall

IT Services and IT ConsultingCalifornia, United States11-50 Employees

Upcall is the human-powered engagement platform & API. Upcall provides U.S sales professionals on demand, enabling businesses to trigger human phone calls within seconds. Upcall is fast, scalable and cost a friction of a full-time sales rep. Upcall engages, qualifies and converts your leads into opportunities.

At Upcall, we believe in the crowdsourcing economy, and that talking to each other on the phone still remains the most viable and efficient way to communicate in this digital world.

By matching our client’s contacts with qualified agents, based on their location and expertize, we offer a perfect on-demand solution to increase awareness and revenues.

Section iconCompany Overview

Headquarters
188 King Street San Francisco, California 94107 US
Website
upcall.com
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2016
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $1M$10M

    Upcall's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Upcall's revenue is estimated to be in the range of $1M$10M

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