RNG vs SANG vs COE Stock Comparison

RingCentral, Sangoma Technologies and 51Talk Online Education Prices as of Oct 28, 2026 Peers: Industry group
RNG RingCentral, Inc.
$86.27 +13.4% 1M +183.0% 1Y
Market cap
$7.29B
P/E
10.9x
Revenue (TTM)
$2.62B
Div. yield
0.31%
Communications Platforms Technology
4 wins
SANG Sangoma Technologies Corp
$4.66 +29.8% 1M -7.9% 1Y
Market cap
$155.36M
P/E
–
Revenue (TTM)
$203.08M
Div. yield
–
Communications Platforms Technology
3 wins

Head to Head

9 decided of 12

RingCentral leads on 4 of the 12 questions below (RingCentral 4, Sangoma Technologies 3, 51Talk Online Education 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionRNGSANGCOELeader
Larger companyMarket capitalisation $7.29B $155.36M $276.95M RNG
Cheaper on earningsLower P/E, profitable companies only 10.9x -2.0x -16.1x –
Cheaper on forward earningsLower price / next fiscal year consensus EPS 16.3x — — –
Faster revenue growthRevenue growth, trailing twelve months +5.5% -14.2% +74.9% COE
More profitableNet margin, trailing twelve months 25.3% -39.0% -14.1% RNG
Better return on capitalReturn on invested capital 26.1% 54.0% — SANG
Less leveragedLower net debt / EBITDA 1.5x 0.2x — SANG
Higher dividend yieldTrailing dividend yield 0.31% — 0.00% –
Better 1-year returnPrice return, last 12 months +183.0% -7.9% -76.6% RNG
Better 5-year returnAnnualised price return, 5 years -18.8%/yr -26.7%/yr +4.5%/yr COE
Less volatileAnnualised volatility, 1 year 67.6% 51.2% 72.2% SANG
Higher overall scoreMean of the five percentile scores vs peers 59/100 42/100 44/100 RNG

Percentile Scorecard

RNGSANGCOE

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisRNGSANGCOE
Valuation 71 #9 of 29 93 #3 of 29 49 #46 of 89
Growth 65 #10 of 27 0 #27 of 27 63 #31 of 81
Profitability 76 #7 of 26 48 #14 of 26 52 #37 of 76
Financial Health 20 #25 of 31 50 #16 of 31 12 #83 of 94
Shareholder Returns 63 #7 of 17 19 #14 of 17 –
Overall 59 42 44
  • RNG ranked among 32 companies in Workplace Software
  • SANG ranked among 32 companies in Workplace Software
  • COE ranked among 98 companies in Vertical Software

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodRNGSANGCOESPY
1 month +13.4%+29.8%-1.7% +0.9%
3 months +49.8%+13.7%-29.9% +5.9%
6 months +114.7%+9.9%-58.7% +8.5%
Year to date +198.7%-8.1%-63.8% +13.3%
1 year +183.0%-7.9%-76.6% +12.4%
3 years +241.0%+63.5%+44.6% +88.1%
3 years, per year +50.6%+17.8%+13.1% +23.5%
5 years -64.6%-78.8%+24.7% +68.2%
5 years, per year -18.8%-26.7%+4.5% +11.0%
10 years +327.1%+121.9%-83.8% +263.4%
10 years, per year +15.6%+8.3%-16.6% +13.8%

Risk

MeasureRNGSANGCOESPY
Volatility, 1Y 67.6%51.2%72.2% 12.7%
Downside volatility, 1Y 55.7%42.2%76.0% 12.7%
Beta vs S&P 500, 1Y 1.130.190.86 1.00
Return / volatility, 1Y 2.71-0.15-1.06 0.98
Max drawdown, 5Y -92.4%-89.2%-82.0% -25.4%
From 52-week high -0.1%-13.7%-76.6% -0.9%
52-week high $86.35$5.40$49.50 $779.14
52-week low $24.82$3.42$10.01 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleRNGSANGCOE
P/E now vs peer median 10.9xmedian 31.0x -2.0xmedian 31.0x -16.1xmedian 40.6x
P/S now vs peer median 2.8xmedian 2.5x 0.8xmedian 2.5x 2.3xmedian 2.4x
EV/EBITDA now vs peer median 14.1xmedian 11.2x 1.7xmedian 11.2x —median 18.3x
P/FCF now vs peer median 10.9xmedian 15.6x 7.1xmedian 15.6x —median 20.5x
P/B now vs peer median -588.2xmedian 3.2x 0.9xmedian 3.2x -7.5xmedian 1.8x
PEG now vs peer median 0.20median 0.74 0.05median 0.74 1.01median 1.74

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsRNGSANGCOE
Revenue $2.62B $203.08M $120.53M
Gross profit $1.89B $143.68M $88.35M
Operating income $196.64M $66.76M -$13.29M
Net income $662.40M -$81.09M -$11.57M
Free cash flow $667.24M $21.92M –
R&D $330.14M $42.90M $7.56M
EPS (diluted) $7.55 $-2.38 $-0.72
Cash & equivalents $110.12M $10.43M $39.98M
Total debt $1.01B $89.10M –
Shares (diluted) 87.69M 33.24M 23.67M
Enterprise value $6.81B $96.86M $140.38M

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricRNGSANGCOE
P/E 10.9x -2.0x -16.1x
P/FCF 10.9x 7.1x –
P/Operating cash flow 10.4x 6.6x –
P/S 2.8x 0.8x 2.3x
P/B -588.2x 0.9x -7.5x
P/Tangible book -129.2x 1.3x -7.5x
EV/EBITDA 14.1x 1.7x –
EV/EBIT 41.6x 2.6x -17.8x
EV/Revenue 3.1x 0.8x 2.0x
EV/FCF 12.3x 7.9x –
EV/Operating cash flow 11.7x 7.3x –
PEG (3Y EPS CAGR) 0.20 0.05 1.01

Growth

14 metrics
MetricRNGSANGCOE
Revenue growth (1Y) 5.5% -14.2% 74.9%
Revenue CAGR (3Y) 6.7% -7.0% 77.8%
Gross profit growth (1Y) 7.0% -11.2% 67.1%
Gross profit CAGR (3Y) 8.0% -6.0% 73.8%
Operating income growth (1Y) 109.8% -18.1% -110.8%
Operating income CAGR (3Y) 35.4% -18.7% -9.0%
Net income growth (1Y) 4,905% -1,519% -114.9%
Net income CAGR (3Y) 53.9% -40.8% 35.6%
EPS growth (1Y) 5,149% -1,493% -132.4%
EPS CAGR (3Y) 55.7% -39.6% -16.0%
Operating cash flow growth (1Y) 16.3% -43.3% –
Operating cash flow CAGR (3Y) 29.1% -9.9% –
Free cash flow growth (1Y) 16.5% -50.4% –
Free cash flow CAGR (3Y) 30.7% -8.2% –

Profitability

14 metrics
MetricRNGSANGCOE
Gross margin 72.2% 70.7% 73.3%
EBITDA margin 22.2% 50.3% –
Operating margin 7.5% 32.9% -11.0%
Pretax margin 5.0% -41.7% -12.5%
Net margin 25.3% -39.0% -14.1%
FCF margin 25.5% 10.8% –
Operating cash flow margin 26.7% 11.7% –
Return on equity – -87.1% –
Return on assets 40.7% – -17.1%
Return on invested capital 26.1% 54.0% –
Return on capital employed 20.7% – –
Asset turnover 1.6x – 1.8x
Cash conversion (OCF / net income) 1.1x -0.3x –
Stock comp / revenue 9.2% 1.2% –

Financial Health

11 metrics
MetricRNGSANGCOE
Debt / assets 53.9% 11.6% –
Debt / equity -81.6x 0.2x –
Net debt / EBITDA 1.5x 0.2x –
Debt / FCF 1.5x 1.2x –
Liabilities / assets 100.7% 25.8% 153.1%
Equity / assets -0.7% 74.2% -53.1%
Interest coverage 3.1x 33.0x –
Current ratio 1.1x 0.8x 0.6x
Quick ratio 0.9x 0.5x 0.4x
Cash ratio 0.2x 0.2x 0.4x
Altman Z-score 3.27 1.93 –

Shareholder Returns

7 metrics
MetricRNGSANGCOE
Dividend yield 0.3% – –
Net buyback yield 4.4% -0.1% –
Shareholder yield 4.7% -0.1% 0.0%
Payout ratio (earnings) – – –
Payout ratio (FCF) – – –
Dividend growth (1Y) – – –
Dividend CAGR (3Y) – – –

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusRNGSANGCOE
Forward P/E 16.3xFY2026 – –
EPS, next fiscal year $5.28FY2026 $-0.17FY2027 $-0.06FY2027
EPS growth, next FY +21.1%FY2026 – –
EPS growth, the year after +0.6% – –
Revenue, next fiscal year $2.76BFY2026 $192.47MFY2027 $179.19MFY2026
Revenue growth, next FY +9.7%FY2026 -3.8%FY2027 +89.7%FY2026
Revenue growth, the year after -3.9% +3.5% +56.9%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersRNGSANGCOE
Held by institutions 100.0% – –
Institutions holding 379 – –
Change in shares held, QoQ +2.0% – –
Institutions buying 212 – –
Institutions selling 121 – –
Buyers to sellers 1.75 – –

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

RNGSANGCOE
RNG 1.00 0.04 0.14
SANG 0.04 1.00 -0.01
COE 0.14 -0.01 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, RNG, SANG and COE?

RingCentral (RNG) is the largest by market capitalisation: RingCentral (RNG) $7.29B, Sangoma Technologies (SANG) $155.36M, 51Talk Online Education (COE) $276.95M.

Which company is growing faster?

51Talk Online Education (COE) grew revenue fastest over the trailing twelve months: RingCentral (RNG) +5.5%, Sangoma Technologies (SANG) -14.2%, 51Talk Online Education (COE) +74.9%.

Which company is more profitable?

RingCentral (RNG) has the highest net margin (RingCentral (RNG) 25.3%, Sangoma Technologies (SANG) -39.0%, 51Talk Online Education (COE) -14.1%). On return on invested capital, Sangoma Technologies (SANG) leads (RingCentral (RNG) 26.1%, Sangoma Technologies (SANG) 54.0%).

Which stock has performed better?

Over the past year RingCentral (RNG) returned the most: RingCentral (RNG) +183.0%, Sangoma Technologies (SANG) -7.9%, 51Talk Online Education (COE) -76.6%. Over five years, 51Talk Online Education (COE) compounded fastest (RingCentral (RNG) -18.8%/yr, Sangoma Technologies (SANG) -26.7%/yr, 51Talk Online Education (COE) +4.5%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: RingCentral (RNG) 0.31%, 51Talk Online Education (COE) 0.00%. Sangoma Technologies (SANG) and 51Talk Online Education (COE) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Sangoma Technologies (SANG) has been the steadiest (RingCentral (RNG) 67.6%, Sangoma Technologies (SANG) 51.2%, 51Talk Online Education (COE) 72.2%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, RNG, SANG and COE?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, RingCentral (RNG) leads on 4. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.