RBBN (Ribbon Communications) Moat Score: 3/10 (As of Jul. 07, 2026)


RBBN Ribbon Communications Inc RBBN
58 GF Score
Price $2.21
GF Value $2.99
Valuation Modestly Undervalued
! 3 Warning Signs
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What is Ribbon Communications Moat Score?

Ribbon Communications RBBN 58 Moat Score is 3 as of Jul. 07, 2026. GuruFocus rates RBBN with a GF Score™ of 58/100 and a GF Value™ of $2.99 (Modestly Undervalued). The stock has 3 warning signs investors should review. Among 2,836 Software companies, Ribbon Communications ranks better than 84.63% on this metric.

Ribbon Communications has the Moat Score of 3, which implies that the company might have No Moat - Very weak/transient advantages.

Ribbon Communications has No Moat: Ribbon Communications operates in a highly competitive telecom sector with limited market leadership and no significant network effects or customer switching costs. The company lacks strong brand strength, durable cost advantages, or significant regulatory barriers, resulting in a very weak competitive position.

Moat Score is a ranking system developed by GuruFocus to assess a company's ability to sustain a competitive advantage, rated on a scale from 0 to 10. It takes into account key factors such as market leadership, cost advantages, network effects, customer switching costs, and more.

The company's Moat Score is based on these criteria:

1. Market leadership and sustainable market share
2. Network effects and significant customer switching costs
3. Valuable intellectual property and patents
4. Strong brand strength and deep customer loyalty
5. Durable cost advantages (e.g., economies of scale, proprietary technology)
6. Significant regulatory barriers and exclusive licenses
7. Superior distribution network
8. Strong and sustainable pricing power
9. Consistent and impactful innovation and R&D capabilities

Based on the research, GuruFocus believes Ribbon Communications might have No Moat - Very weak/transient advantages.

Ribbon Communications  (NAS:RBBN) Moat Score Explanation

The Moat Score ranges from 0 to 10, with 10 as the highest. GuruFocus divided Moat Score into following 8 categories:

Moat Score Moat Level
10Wide Moat - Exceptionally dominant and durable wide moat
8 - 9Wide Moat - Clear and robust wide moat
7Wide Moat - Entry-level wide moat, clearly possessing durable advantages
6Narrow Moat - Strong narrow moat, clearly distinguishable but not wide
5Narrow Moat - Solid narrow moat
4Narrow Moat - Discernible but modest moat
1 - 3No Moat - Very weak/transient advantages
0No Moat - No discernible moat

Ribbon Communications Moat Score Related Terms

RBBN vs XPER, SVCO, RMNI: Moat Score Comparison

For the Software - Application subindustry, Ribbon Communications's Moat Score, along with its competitors' market caps and Moat Score data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.

Ribbon Communications Moat Score vs Software Industry

For the Software industry and Technology sector, Ribbon Communications's Moat Score distribution charts can be found below:

* The bar in red indicates where Ribbon Communications's Moat Score falls into.


RBBN
58GF Score
Ribbon Communications Inc RBBN
Moat Score is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about Moat Score →
What does a Moat Score of 3 mean?
Ribbon Communications (RBBN) has a Moat Score of 3 as of Jul. 07, 2026. Moat Score is a ranking system developed by GuruFocus to assess a company's ability to sustain a competitive advantage, rated on a scale from 0 to 10. It takes into account key factors such as market leadership, cost advantages, network effects, customer switching costs, and more. According to the industry distribution chart, Ribbon Communications ranks #436 out of 2836 companies in the Software industry, placing it in the top 15.4%.
Is Ribbon Communications' Moat Score too high?
Ribbon Communications' current Moat Score is 3. Based on the distribution chart, Ribbon Communications ranks #436 out of 2836 companies in the Software industry, which is in the top quartile — a strong position relative to peers. Overall, Ribbon Communications has a GF Score™ of 58/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Ribbon Communications' Moat Score compare to XPER and SVCO?
According to the Software industry distribution chart, Ribbon Communications ranks #436 out of 2836 companies for Moat Score. This places Ribbon Communications in the top 15% of its industry — outperforming the majority of peers. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Moat Score for a Software company?
A good Moat Score depends on the Software industry context. However, Moat Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Moat Score mean?
A high Moat Score can signal that a stock is expensive relative to its fundamentals. Moat Score is a ranking system developed by GuruFocus to assess a company's ability to sustain a competitive advantage, rated on a scale from 0 to 10. It takes into account key factors such as market leadership, cost advantages, network effects, customer switching costs, and more. Ribbon Communications's current Moat Score is 3. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ribbon Communications stock overvalued right now?
Based on GuruFocus' analysis, Ribbon Communications (RBBN) is currently considered Modestly Undervalued. The stock's GF Value™ is $2.99, compared to a current price of $2.21 — trading 26.1% below its estimated fair value. The current Moat Score is 3. Ribbon Communications' overall GF Score™ is 58/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Moat Score calculated?
Moat Score is calculated from a company's financial statements. For Ribbon Communications (RBBN), the current Moat Score is 3 as of Jul. 07, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Ribbon Communications (RBBN) Overvalued in 2026?

Based on GuruFocus' analysis, Ribbon Communications stock appears to be undervalued. The current stock price of $2.21 is trading 26.1% below its estimated GF Value™ of $2.99. GuruFocus considers Ribbon Communications to be Modestly Undervalued.

Key valuation signals for RBBN:

  • Moat Score: 3
  • GF Value™: $2.99 vs. price of $2.21 (26.1% below fair value)
  • GF Score™: 58/100 with 3 warning signs

No single metric tells the full story. See the RBBN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Ribbon Communications Business Description

Other Exchanges NU42:Germany
Address 6500 Chase Oaks Boulevard, Suite 100, Plano, TX, USA, 75023
Ribbon Communications Inc provides communications technology to service providers and enterprises, offering software and high-performance hardware products, network solutions, and services for secure data and voice communications, as well as high-bandwidth networking for residential and enterprise customers across industries such as finance, education, government, utilities, and transportation. It operates through two segments: Cloud and Edge, which generate maximum revenue and deliver software-centric, cloud-native solutions for VoIP, VoLTE, VoNR, and unified communications, and IP Optical Networks, which support growing telecommunications traffic from 5G, distributed cloud computing, and other applications. The Company generates the majority of its revenue from the United States.
58GF Score

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$2.21
Price
$2.99
GF Value