SoundHound AI (SOUN) vs Vertex (VERX)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 9, 2026.
Summary
Vertex (VERX) has outperformed SoundHound AI (SOUN) over the past year, losing 50.1% versus a loss of 71.0%. SoundHound AI is the larger company by market cap ($2.39 billion vs $2.10 billion), about 1.1 times the size. Vertex converts more of its revenue into profit, with a net margin of 1.0% 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 | SOUN | VERX |
|---|---|---|
| Share price | $5.39 | $12.95 |
| Market cap | $2.39B | $2.10B |
| 1-day change | -2.36% | +1.41% |
| YTD return | -45.94% | -36.05% |
| 1-year return | -70.99% | -50.06% |
| 5-year return | — | -28.26% |
| Forward P/E | — | 12.67 |
| EPS (TTM) | $-0.62 | $0.01 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| Revenue (latest FY) | $168.92M | $748.44M |
| Revenue growth (YoY) | +99.45% | +12.25% |
| Net income (latest FY) | $-14.01M | $7.21M |
| Gross margin | 42.36% | 64.35% |
| Operating margin | -13.78% | 0.31% |
| Net margin | -8.29% | 0.96% |
| 52-week high | $22.17 | $26.54 |
| 52-week low | $5.36 | $10.21 |
| Distance from 52-week high | -75.69% | -51.21% |
| Analyst consensus | strong_buy | none |
| Avg. price target upside | +133.21% | +32.43% |
| Average volume | 27.24M | 1.88M |
| Shares outstanding | 411.58M | 80.06M |
| Employees | 954 | 2,000 |
| 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
- VERX has outperformed SOUN by 20.9 percentage points over the past year.
- Vertex is more profitable, keeping 1.0 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 +12.25%).
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
About Vertex
VERX stock →Vertex, Inc., together with its subsidiaries, provides enterprise tax technology solutions for retail trade, wholesale trade, and manufacturing industries in the United States and internationally. The company offers transaction determination; compliance and reporting, including workflow management tools; tax data management and document management solutions; analytics and insights; pre-built integration that includes mapping data fields, and business logic and configurations; industry-specific solutions support certain industries for indirect tax needs, such as retail, communications, and leasing; and technology specific solutions, such as chain flow accelerator and SAP-specific tools.
Technology · Computer Software: Prepackaged Software · 2,000 employees
SOUN vs VERX FAQ
Which is bigger, SoundHound AI or Vertex?
SoundHound AI (SOUN) is larger, with a market capitalization of $2.39B compared with $2.10B for Vertex (VERX).
Which stock has performed better over the past year, SOUN or VERX?
VERX returned -50.06% over the past 12 months, compared with -70.99% for SOUN (price return, excluding dividends). Past performance does not predict future results.
Are SoundHound AI and Vertex in the same industry?
Yes. Both are classified in the Computer Software: Prepackaged Software industry within the Technology sector.