RNG vs ZM Comparison: AI Score, Valuation, Performance and Upside
Compare RingCentral's broader UCaaS and contact center suite against Zoom's video-first communications platform.
Use this RingCentral vs Zoom comparison to evaluate the key differences across valuation, growth, profitability, and risk before making an investment decision.
RNG holds the edge across 3 of 5 key metrics in this comparison. RNG leads on both 1-year return (+190.25%) and forward P/E quality (13.01x vs 15.13x for ZM), a relatively favorable combination of momentum and valuation. On fundamentals, RNG is growing revenue faster (5.90%), while ZM maintains the higher operating margin (24.61%) — a classic growth-versus-profitability split. Analyst consensus implies meaningfully more upside for ZM (+23.35%) than for RNG (-23.48%).
Human Wall Street analysts' price targets, typically implying a ~12-month view — a separate signal from this site's own AI Prediction Signal further down the page, which is a 5-/30-day machine-learning forecast based on price history alone.
| Metric | RNG | ZM |
|---|---|---|
| AI scorei | 45.9 | 39.2 |
| AI ranki | #687 | #1230 |
| Latest closei | $83.39 | $95.77 |
| 1M returni | +5.25% | +4.21% |
| 3M returni | +72.61% | +8.84% |
| 6M returni | +103.89% | +4.06% |
| 1Y returni | +190.25% | +16.78% |
How much would $10,000 be worth today if invested at the start of each period, with all dividends reinvested?
| Period | RNG | ZM |
|---|---|---|
| 1Y ago | $28.62K (+186.2%) started 2025-10-23 | $11.57K (+15.7%) started 2025-10-23 |
| 5Y ago | $3.41K (-65.9%) started 2021-10-25 | $3.42K (-65.8%) started 2021-10-25 |
| 10Y ago | $36.1K (+261.0%) started 2016-10-24 | $15.45K (+54.5%) started 2019-04-18 |
Hypothetical — past performance does not guarantee future results.
| Metric | RNG | ZM |
|---|---|---|
| Market capi | $6.06B | $27.97B |
| Trailing P/Ei | 58.06 | 8.90 |
| Forward P/Ei | 13.01 | 15.13 |
| Price/Salesi | N/A | N/A |
| EV/Revenuei | 2.77 | 4.11 |
| Analyst targeti | $55.54 | $118.24 |
| Target upsidei | -23.48% | +23.35% |
| Metric | RNG | ZM |
|---|---|---|
| Revenue growthi | 5.90% | 4.90% |
| Earnings growthi | 221.40% | 342.30% |
| EPS growthi | +221.40% | +342.30% |
| FCF margini | +24.75% | +39.57% |
| Operating margini | 8.80% | 24.61% |
| Profit margini | 4.27% | 65.19% |
| ROIC proxyi | N/A | 32.14% |
| Return on equityi | N/A | 32.14% |
| Dividend yieldi | 0.39% | N/A |
| Payout ratioi | 12.00% | 0.00% |
| Dividend growth streaki | N/A | N/A |
| Betai | 1.12 | 1.04 |
| Debt/equityi | N/A | 0.53 |
| Current ratioi | 1.11 | 3.83 |
| Quick ratioi | 0.76 | 3.67 |
Over the past year, RNG and ZM have moved moderately in the same direction (correlation of 0.49), based on daily returns.
Lower drawdown and smaller single-period drops generally indicate a smoother ride, though they do not guarantee lower future risk.
| Period | Metric | RNG | ZM |
|---|---|---|---|
| 1Y | Growthi | +186.17% | +15.68% |
| CAGRi | +186.60% | +15.70% | |
| Volatilityi | 70.31% | 44.61% | |
| Sharpe ratioi | 1.77 | 0.45 | |
| Sortino ratioi | 3.38 | 0.68 | |
| Max drawdowni | 29.43% | 25.92% | |
| Current drawdowni | 0.00% | 14.40% | |
| Avg drawdowni | 8.33% | 10.62% | |
| Ulcer Indexi | 10.83% | 12.95% | |
| Max daily dropi | 12.46% | 11.58% | |
| Max wkly dropi | 16.76% | 18.11% | |
| 5Y | Growthi | -65.92% | -65.77% |
| CAGRi | -19.39% | -19.32% | |
| Volatilityi | 64.83% | 44.30% | |
| Sharpe ratioi | -0.09 | -0.37 | |
| Sortino ratioi | -0.13 | -0.52 | |
| Max drawdowni | 92.36% | 80.63% | |
| Current drawdowni | 70.39% | 66.47% | |
| Avg drawdowni | 82.06% | 69.46% | |
| Ulcer Indexi | 83.65% | 70.50% | |
| Max daily dropi | 23.42% | 16.54% | |
| Max wkly dropi | 30.54% | 25.52% | |
| 10Y | Growthi | +261.00% | +54.47% |
| CAGRi | +13.70% | +5.96% | |
| Volatilityi | 56.87% | 53.90% | |
| Sharpe ratioi | 0.43 | 0.29 | |
| Sortino ratioi | 0.65 | 0.44 | |
| Max drawdowni | 95.15% | 90.27% | |
| Current drawdowni | 81.19% | 83.15% | |
| Avg drawdowni | 49.25% | 63.84% | |
| Ulcer Indexi | 64.08% | 71.03% | |
| Max daily dropi | 23.42% | 17.37% | |
| Max wkly dropi | 33.66% | 25.52% |
| Category | RNG | ZM |
|---|---|---|
| Company | RNG | ZM |
| Sector | Technology | Technology |
| Industry | Software - Application | Software - Application |
| Core business | RingCentral, Inc., an agentic voice AIpowered cloud business communication services provider, delivering an integrated platform for business phone, SMS, contact center, workforce engagement management, video collaborat… | Zoom Communications, Inc. provides an Artificial Intelligence-first open work platform for human connection in the Americas, the Asia Pacific, Europe, the Middle East, and Africa. |
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