Appian (APPN) vs SoundHound AI (SOUN)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
Appian (APPN) has outperformed SoundHound AI (SOUN) over the past year, gaining 28.0% versus a loss of 69.1%. Appian is the larger company by market cap ($2.68 billion vs $2.47 billion), about 1.1 times the size, while SoundHound AI is growing revenue faster (+99.4% vs +17.8%). Appian converts more of its revenue into profit, with a net margin of 0.2% versus -8.3%.
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | APPN | SOUN |
|---|---|---|
| Share price | $37.45 | $5.56 |
| Market cap | $2.68B | $2.47B |
| 1-day change | -0.82% | -1.33% |
| YTD return | +6.61% | -43.53% |
| 1-year return | +27.96% | -69.07% |
| 5-year return | -58.95% | — |
| Forward P/E | 26.41 | — |
| EPS (TTM) | $-0.14 | $-0.62 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| Revenue (latest FY) | $726.94M | $168.92M |
| Revenue growth (YoY) | +17.81% | +99.45% |
| Net income (latest FY) | $1.23M | $-14.01M |
| Gross margin | 72.54% | 42.36% |
| Operating margin | 0.08% | -13.78% |
| Net margin | 0.17% | -8.29% |
| 52-week high | $46.06 | $22.17 |
| 52-week low | $18.63 | $5.52 |
| Distance from 52-week high | -18.69% | -74.94% |
| Analyst consensus | none | strong_buy |
| Avg. price target upside | -9.21% | +126.28% |
| Average volume | 862.63K | 27.46M |
| Shares outstanding | 40.54M | 411.58M |
| Employees | 2,149 | 954 |
| Sector | Technology | Technology |
| Industry | Computer Software: Prepackaged Software | Computer Software: Prepackaged Software |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- APPN has outperformed SOUN by 97.0 percentage points over the past year.
- Appian is more profitable, keeping 0.2 cents of every revenue dollar as net income versus -8.3 cents for SoundHound AI.
- SoundHound AI grew revenue faster in its latest fiscal year (+99.45% vs +17.81%).
About Appian
APPN stock →Appian Corporation operates as a software company in the United States, Australia, Canada, France, Germany, India, Italy, Japan, Mexico, the Netherlands, Portugal, Singapore, Spain, Sweden, Switzerland, the United Kingdom, and internationally. The company offers The Appian Platform, an integrated automation platform that enables organizations to design, automate, and optimize critical business processes.
Technology · Computer Software: Prepackaged Software · 2,149 employees
About SoundHound AI
SOUN stock →SoundHound AI, Inc. provides independent voice artificial intelligence (AI) solutions that enables businesses across the automotive, TV, IoT, and customer service industries to deliver conversational experiences to customers in the United States, Korea, France, Japan, Germany, and internationally.
Technology · Computer Software: Prepackaged Software · 954 employees
APPN vs SOUN FAQ
Which is bigger, Appian or SoundHound AI?
Appian (APPN) is larger, with a market capitalization of $2.68B compared with $2.47B for SoundHound AI (SOUN).
Which stock has performed better over the past year, APPN or SOUN?
APPN returned +27.96% over the past 12 months, compared with -69.07% for SOUN (price return, excluding dividends). Past performance does not predict future results.
Are Appian and SoundHound AI in the same industry?
Yes. Both are classified in the Computer Software: Prepackaged Software industry within the Technology sector.