Insights

Growth potential Teltech operates within the mid-sized telecom software space with revenue between $10M-$25M and a diverse product lineup including RoboKiller, TapeACall, TrapCall, TextKiller, and SwitchUp, signaling opportunities to upsell or cross-sell adjacent telecom and mobile apps domestically and to Mosaic Group/IAC ecosystems.

Tech stack leverage Utilize their cloud analytics and data tooling (Snowflake, Google BigQuery, Firebase) and data streaming (Apache Kafka) to position advanced data-driven marketing, customer analytics, or fraud prevention solutions that align with their product-focused approach.

Scale-ready Team size (51-200) and Silicon Valley–style culture suggest readiness for scalable SaaS partnerships, professional services, and enterprise-grade integrations that support rapid feature expansion and reliability for telecom apps.

Digital marketing Active use of Google Ads indicates openness to performance marketing partnerships, channel optimization, and measurement-driven campaigns that could benefit from advanced attribution, multichannel analytics, and optimization tools.

Strategic partnerships Being part of Mosaic Group and IAC hints at potential collaboration avenues through broader portfolio synergies, cross-promotion, and access to a larger client base for co-marketing, integrations, or technology alliances.

Similar companies to Teltech

Teltech Tech Stack

Teltech uses 8 technology products and services including Google Ads, Apache Kafka, GitHub, and more. Explore Teltech's tech stack below.

Teltech's Email Address Formats

Teltech uses at least 2 email formats:
Teltech Email FormatsExamplePercentage
First@teltech.coJohn@teltech.co
54%
First.Last@teltech.coJohn.Doe@teltech.co
46%

Frequently Asked Questions

What is Teltech's phone number?

Minus sign iconPlus sign icon
You can contact Teltech's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

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

Minus sign iconPlus sign icon
Teltech's official website is teltech.co and has social profiles on LinkedIn.

How much revenue does Teltech generate?

Minus sign iconPlus sign icon
As of August 2026, Teltech's annual revenue is estimated to be $10M - $25M.

What is Teltech's NAICS code?

Minus sign iconPlus sign icon
Teltech's NAICS code is 517 - Telecommunications.

How many employees does Teltech have currently?

Minus sign iconPlus sign icon
As of August 2026, Teltech has approximately 92 employees across 5 continents, including North America, Asia and Europe. Key team members include Chief Technology Officer: R. B., Chief Operating Officer: D. W. and Vice President Of Engineering: N. B. Explore Teltech's employee directory with LeadIQ.

What industry does Teltech belong to?

Minus sign iconPlus sign icon
Teltech operates in the Telecommunications industry.

What technology does Teltech use?

Minus sign iconPlus sign icon
Teltech's tech stack includes Google Ads, Apache Kafka, GitHub, Snowflake, Google BigQuery, Firebase, Sketch and Adobe Creative Suite.

What is Teltech's email format?

Minus sign iconPlus sign icon
Teltech's email format typically follows the pattern of First@teltech.co. Find more Teltech email formats with LeadIQ.

When was Teltech founded?

Minus sign iconPlus sign icon
Teltech was founded in 2005.
Teltech logo

Teltech

TelecommunicationsNew York, United States51-200 Employees

Teltech is a New York-based telecommunications company operating within Mosaic Group, a division of IAC. It concentrates on developing practical communications applications for everyday use, aiming to improve how people interact with telecom and mobile services. The company's app portfolio includes RoboKiller, TapeACall, TrapCall, TextKiller, and SwitchUp. 
The firm serves individual consumers seeking greater control over calls and messages, addressing common challenges in call screening and communication management. Based in New York and part of Mosaic Group within IAC, Teltech is described as maintaining a Silicon Valley–like culture within its organizational atmosphere.

Section iconCompany Overview

Phone number
Website
teltech.co
NAICS Code
517 - Telecommunications
Founded
2005
Employees
51-200

Section iconFunding & Financials

  • $10M - $25M

    Teltech's revenue is estimated to be in the range of $10M - $25M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.