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Quantum-Si (QSI) Competitors

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$1.00 0.00 (0.00%)
Closing price 06/18/2026 04:00 PM Eastern
Extended Trading
$0.99 -0.01 (-0.60%)
As of 06/18/2026 07:54 PM Eastern
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QSI vs. TRNS, FEIM, CTKB, OPTX, and LAB

Should you buy Quantum-Si stock or one of its competitors? MarketBeat compares Quantum-Si with other companies and stocks that may be similar based on industry, sector, market capitalization, business model, investor interest, or shared news coverage. Companies and stocks commonly compared with Quantum-Si include Transcat (TRNS), Frequency Electronics (FEIM), Cytek Biosciences (CTKB), Syntec Optics (OPTX), and Standard BioTools (LAB). These companies are all part of the "measuring and control equipment" industry.

How does Quantum-Si compare to Transcat?

Quantum-Si (NASDAQ:QSI) and Transcat (NASDAQ:TRNS) are both small-cap computer and technology companies, but which is the superior business? We will compare the two businesses based on the strength of their risk, profitability, dividends, institutional ownership, valuation, analyst recommendations, earnings and media sentiment.

Transcat has higher revenue and earnings than Quantum-Si. Quantum-Si is trading at a lower price-to-earnings ratio than Transcat, indicating that it is currently the more affordable of the two stocks.

CompanyGross RevenuePrice/Sales RatioNet IncomeEarnings Per SharePrice/Earnings Ratio
Quantum-Si$2.44M89.16-$101.34M-$0.51N/A
Transcat$331.88M2.61$5.38M$0.58160.14

39.9% of Quantum-Si shares are owned by institutional investors. Comparatively, 98.3% of Transcat shares are owned by institutional investors. 22.0% of Quantum-Si shares are owned by company insiders. Comparatively, 2.8% of Transcat shares are owned by company insiders. Strong institutional ownership is an indication that large money managers, hedge funds and endowments believe a company will outperform the market over the long term.

Transcat has a net margin of 1.62% compared to Quantum-Si's net margin of -5,605.88%. Transcat's return on equity of 5.84% beat Quantum-Si's return on equity.

Company Net Margins Return on Equity Return on Assets
Quantum-Si-5,605.88% -47.35% -42.66%
Transcat 1.62%5.84%3.78%

In the previous week, Quantum-Si had 2 more articles in the media than Transcat. MarketBeat recorded 2 mentions for Quantum-Si and 0 mentions for Transcat. Transcat's average media sentiment score of 1.00 beat Quantum-Si's score of 0.00 indicating that Transcat is being referred to more favorably in the news media.

Company Overall Sentiment
Quantum-Si Neutral
Transcat Positive

Quantum-Si presently has a consensus target price of $1.00, suggesting a potential upside of 0.10%. Transcat has a consensus target price of $105.33, suggesting a potential upside of 13.41%. Given Transcat's stronger consensus rating and higher possible upside, analysts plainly believe Transcat is more favorable than Quantum-Si.

Company Sell Ratings Hold Ratings Buy Ratings Strong Buy Ratings Rating Score
Quantum-Si
1 Sell rating(s)
1 Hold rating(s)
0 Buy rating(s)
0 Strong Buy rating(s)
1.50
Transcat
1 Sell rating(s)
1 Hold rating(s)
2 Buy rating(s)
1 Strong Buy rating(s)
2.60

Quantum-Si has a beta of 3.18, indicating that its share price is 218% more volatile than the broader market. Comparatively, Transcat has a beta of 0.71, indicating that its share price is 29% less volatile than the broader market.

Summary

Transcat beats Quantum-Si on 13 of the 17 factors compared between the two stocks.

How does Quantum-Si compare to Frequency Electronics?

Quantum-Si (NASDAQ:QSI) and Frequency Electronics (NASDAQ:FEIM) are both small-cap computer and technology companies, but which is the better investment? We will contrast the two companies based on the strength of their dividends, earnings, media sentiment, analyst recommendations, institutional ownership, profitability, valuation and risk.

In the previous week, Quantum-Si had 1 more articles in the media than Frequency Electronics. MarketBeat recorded 2 mentions for Quantum-Si and 1 mentions for Frequency Electronics. Frequency Electronics' average media sentiment score of 0.73 beat Quantum-Si's score of 0.00 indicating that Frequency Electronics is being referred to more favorably in the news media.

Company Very Positive Positive Neutral Negative Very Negative Overall Sentiment
Quantum-Si
0 Very Positive mention(s)
0 Positive mention(s)
2 Neutral mention(s)
0 Negative mention(s)
0 Very Negative mention(s)
Neutral
Frequency Electronics
0 Very Positive mention(s)
1 Positive mention(s)
0 Neutral mention(s)
0 Negative mention(s)
0 Very Negative mention(s)
Positive

Frequency Electronics has a net margin of 10.78% compared to Quantum-Si's net margin of -5,605.88%. Frequency Electronics' return on equity of 12.69% beat Quantum-Si's return on equity.

Company Net Margins Return on Equity Return on Assets
Quantum-Si-5,605.88% -47.35% -42.66%
Frequency Electronics 10.78%12.69%7.84%

Frequency Electronics has higher revenue and earnings than Quantum-Si. Quantum-Si is trading at a lower price-to-earnings ratio than Frequency Electronics, indicating that it is currently the more affordable of the two stocks.

CompanyGross RevenuePrice/Sales RatioNet IncomeEarnings Per SharePrice/Earnings Ratio
Quantum-Si$2.44M89.16-$101.34M-$0.51N/A
Frequency Electronics$69.81M10.26$23.69M$0.7597.09

Quantum-Si has a beta of 3.18, suggesting that its stock price is 218% more volatile than the broader market. Comparatively, Frequency Electronics has a beta of 0.67, suggesting that its stock price is 33% less volatile than the broader market.

Quantum-Si presently has a consensus price target of $1.00, suggesting a potential upside of 0.10%. Frequency Electronics has a consensus price target of $43.67, suggesting a potential downside of 40.03%. Given Quantum-Si's higher probable upside, equities research analysts clearly believe Quantum-Si is more favorable than Frequency Electronics.

Company Sell Ratings Hold Ratings Buy Ratings Strong Buy Ratings Rating Score
Quantum-Si
1 Sell rating(s)
1 Hold rating(s)
0 Buy rating(s)
0 Strong Buy rating(s)
1.50
Frequency Electronics
0 Sell rating(s)
1 Hold rating(s)
1 Buy rating(s)
1 Strong Buy rating(s)
3.00

39.9% of Quantum-Si shares are held by institutional investors. Comparatively, 58.6% of Frequency Electronics shares are held by institutional investors. 22.0% of Quantum-Si shares are held by company insiders. Comparatively, 28.0% of Frequency Electronics shares are held by company insiders. Strong institutional ownership is an indication that hedge funds, endowments and large money managers believe a stock will outperform the market over the long term.

Summary

Frequency Electronics beats Quantum-Si on 13 of the 17 factors compared between the two stocks.

How does Quantum-Si compare to Cytek Biosciences?

Quantum-Si (NASDAQ:QSI) and Cytek Biosciences (NASDAQ:CTKB) are both small-cap measuring and control equipment companies, but which is the better investment? We will compare the two companies based on the strength of their media sentiment, risk, earnings, institutional ownership, dividends, analyst recommendations, valuation and profitability.

Quantum-Si currently has a consensus price target of $1.00, suggesting a potential upside of 0.10%. Cytek Biosciences has a consensus price target of $5.69, suggesting a potential upside of 50.86%. Given Cytek Biosciences' stronger consensus rating and higher probable upside, analysts plainly believe Cytek Biosciences is more favorable than Quantum-Si.

Company Sell Ratings Hold Ratings Buy Ratings Strong Buy Ratings Rating Score
Quantum-Si
1 Sell rating(s)
1 Hold rating(s)
0 Buy rating(s)
0 Strong Buy rating(s)
1.50
Cytek Biosciences
1 Sell rating(s)
2 Hold rating(s)
3 Buy rating(s)
0 Strong Buy rating(s)
2.33

Cytek Biosciences has higher revenue and earnings than Quantum-Si. Cytek Biosciences is trading at a lower price-to-earnings ratio than Quantum-Si, indicating that it is currently the more affordable of the two stocks.

CompanyGross RevenuePrice/Sales RatioNet IncomeEarnings Per SharePrice/Earnings Ratio
Quantum-Si$2.44M89.16-$101.34M-$0.51N/A
Cytek Biosciences$201.49M2.42-$66.54M-$0.57N/A

In the previous week, Cytek Biosciences had 1 more articles in the media than Quantum-Si. MarketBeat recorded 3 mentions for Cytek Biosciences and 2 mentions for Quantum-Si. Cytek Biosciences' average media sentiment score of 0.12 beat Quantum-Si's score of 0.00 indicating that Cytek Biosciences is being referred to more favorably in the news media.

Company Very Positive Positive Neutral Negative Very Negative Overall Sentiment
Quantum-Si
0 Very Positive mention(s)
0 Positive mention(s)
2 Neutral mention(s)
0 Negative mention(s)
0 Very Negative mention(s)
Neutral
Cytek Biosciences
0 Very Positive mention(s)
1 Positive mention(s)
1 Neutral mention(s)
1 Negative mention(s)
0 Very Negative mention(s)
Neutral

Cytek Biosciences has a net margin of -36.25% compared to Quantum-Si's net margin of -5,605.88%. Cytek Biosciences' return on equity of -10.07% beat Quantum-Si's return on equity.

Company Net Margins Return on Equity Return on Assets
Quantum-Si-5,605.88% -47.35% -42.66%
Cytek Biosciences -36.25%-10.07%-7.56%

Quantum-Si has a beta of 3.18, indicating that its stock price is 218% more volatile than the broader market. Comparatively, Cytek Biosciences has a beta of 1.18, indicating that its stock price is 18% more volatile than the broader market.

39.9% of Quantum-Si shares are held by institutional investors. Comparatively, 69.5% of Cytek Biosciences shares are held by institutional investors. 22.0% of Quantum-Si shares are held by insiders. Comparatively, 10.4% of Cytek Biosciences shares are held by insiders. Strong institutional ownership is an indication that endowments, large money managers and hedge funds believe a company is poised for long-term growth.

Summary

Cytek Biosciences beats Quantum-Si on 11 of the 16 factors compared between the two stocks.

How does Quantum-Si compare to Syntec Optics?

Quantum-Si (NASDAQ:QSI) and Syntec Optics (NASDAQ:OPTX) are both small-cap measuring and control equipment companies, but which is the better investment? We will compare the two companies based on the strength of their institutional ownership, valuation, risk, profitability, dividends, earnings, analyst recommendations and media sentiment.

Syntec Optics has higher revenue and earnings than Quantum-Si. Syntec Optics is trading at a lower price-to-earnings ratio than Quantum-Si, indicating that it is currently the more affordable of the two stocks.

CompanyGross RevenuePrice/Sales RatioNet IncomeEarnings Per SharePrice/Earnings Ratio
Quantum-Si$2.44M89.16-$101.34M-$0.51N/A
Syntec Optics$28.08M17.37-$1.79M-$0.08N/A

Quantum-Si has a beta of 3.18, meaning that its stock price is 218% more volatile than the broader market. Comparatively, Syntec Optics has a beta of -0.82, meaning that its stock price is 182% less volatile than the broader market.

Quantum-Si currently has a consensus target price of $1.00, indicating a potential upside of 0.10%. Given Quantum-Si's stronger consensus rating and higher probable upside, research analysts clearly believe Quantum-Si is more favorable than Syntec Optics.

Company Sell Ratings Hold Ratings Buy Ratings Strong Buy Ratings Rating Score
Quantum-Si
1 Sell rating(s)
1 Hold rating(s)
0 Buy rating(s)
0 Strong Buy rating(s)
1.50
Syntec Optics
1 Sell rating(s)
0 Hold rating(s)
0 Buy rating(s)
0 Strong Buy rating(s)
1.00

39.9% of Quantum-Si shares are owned by institutional investors. 22.0% of Quantum-Si shares are owned by insiders. Comparatively, 0.8% of Syntec Optics shares are owned by insiders. Strong institutional ownership is an indication that endowments, hedge funds and large money managers believe a stock is poised for long-term growth.

In the previous week, Syntec Optics had 1 more articles in the media than Quantum-Si. MarketBeat recorded 3 mentions for Syntec Optics and 2 mentions for Quantum-Si. Syntec Optics' average media sentiment score of 0.27 beat Quantum-Si's score of 0.00 indicating that Syntec Optics is being referred to more favorably in the news media.

Company Very Positive Positive Neutral Negative Very Negative Overall Sentiment
Quantum-Si
0 Very Positive mention(s)
0 Positive mention(s)
2 Neutral mention(s)
0 Negative mention(s)
0 Very Negative mention(s)
Neutral
Syntec Optics
1 Very Positive mention(s)
0 Positive mention(s)
1 Neutral mention(s)
1 Negative mention(s)
0 Very Negative mention(s)
Neutral

Syntec Optics has a net margin of -10.95% compared to Quantum-Si's net margin of -5,605.88%. Syntec Optics' return on equity of -30.86% beat Quantum-Si's return on equity.

Company Net Margins Return on Equity Return on Assets
Quantum-Si-5,605.88% -47.35% -42.66%
Syntec Optics -10.95%-30.86%-12.35%

Summary

Syntec Optics beats Quantum-Si on 8 of the 15 factors compared between the two stocks.

How does Quantum-Si compare to Standard BioTools?

Standard BioTools (NASDAQ:LAB) and Quantum-Si (NASDAQ:QSI) are both small-cap measuring and control equipment companies, but which is the superior investment? We will contrast the two companies based on the strength of their media sentiment, dividends, analyst recommendations, valuation, profitability, institutional ownership, risk and earnings.

Standard BioTools has a net margin of 73.46% compared to Quantum-Si's net margin of -5,605.88%. Standard BioTools' return on equity of -8.18% beat Quantum-Si's return on equity.

Company Net Margins Return on Equity Return on Assets
Standard BioTools73.46% -8.18% -6.43%
Quantum-Si -5,605.88%-47.35%-42.66%

53.7% of Standard BioTools shares are held by institutional investors. Comparatively, 39.9% of Quantum-Si shares are held by institutional investors. 26.8% of Standard BioTools shares are held by company insiders. Comparatively, 22.0% of Quantum-Si shares are held by company insiders. Strong institutional ownership is an indication that hedge funds, large money managers and endowments believe a stock will outperform the market over the long term.

Standard BioTools has higher revenue and earnings than Quantum-Si. Quantum-Si is trading at a lower price-to-earnings ratio than Standard BioTools, indicating that it is currently the more affordable of the two stocks.

CompanyGross RevenuePrice/Sales RatioNet IncomeEarnings Per SharePrice/Earnings Ratio
Standard BioTools$85.33M3.80-$74.90M$0.204.15
Quantum-Si$2.44M89.16-$101.34M-$0.51N/A

Standard BioTools has a beta of 1.39, indicating that its share price is 39% more volatile than the broader market. Comparatively, Quantum-Si has a beta of 3.18, indicating that its share price is 218% more volatile than the broader market.

Standard BioTools presently has a consensus price target of $1.35, suggesting a potential upside of 62.71%. Quantum-Si has a consensus price target of $1.00, suggesting a potential upside of 0.10%. Given Standard BioTools' stronger consensus rating and higher possible upside, research analysts clearly believe Standard BioTools is more favorable than Quantum-Si.

Company Sell Ratings Hold Ratings Buy Ratings Strong Buy Ratings Rating Score
Standard BioTools
1 Sell rating(s)
2 Hold rating(s)
0 Buy rating(s)
0 Strong Buy rating(s)
1.67
Quantum-Si
1 Sell rating(s)
1 Hold rating(s)
0 Buy rating(s)
0 Strong Buy rating(s)
1.50

In the previous week, Standard BioTools and Standard BioTools both had 2 articles in the media. Standard BioTools' average media sentiment score of 0.47 beat Quantum-Si's score of 0.00 indicating that Standard BioTools is being referred to more favorably in the media.

Company Very Positive Positive Neutral Negative Very Negative Overall Sentiment
Standard BioTools
1 Very Positive mention(s)
1 Positive mention(s)
0 Neutral mention(s)
0 Negative mention(s)
0 Very Negative mention(s)
Neutral
Quantum-Si
0 Very Positive mention(s)
0 Positive mention(s)
2 Neutral mention(s)
0 Negative mention(s)
0 Very Negative mention(s)
Neutral

Summary

Standard BioTools beats Quantum-Si on 12 of the 14 factors compared between the two stocks.

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New MarketBeat Followers Over Time

This chart shows the number of new MarketBeat users adding QSI and its top 5 competitors to their watchlist. Each company is represented with a line over a 90 day period.
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Media Sentiment Over Time

This chart shows the average media sentiment of NASDAQ and its competitors over the past 90 days as caculated by MarketBeat. The averaged score is equivalent to the following: Very Negative Sentiment <= -1.5, Negative Sentiment > -1.5 and <= -0.5, Neutral Sentiment > -0.5 and < 0.5, Positive Sentiment >= 0.5 and < 1.5, and Very Positive Sentiment >= 1.5.
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QSI vs. The Competition

Export
MetricQuantum-SiELEC COMP IndustryComputer SectorNASDAQ Exchange
Market Cap$217.54M$79.12B$39.99B$12.60B
Dividend YieldN/A0.98%3.04%5.67%
P/E Ratio-1.96100.96172.4024.42
Price / Sales89.16154.09633.04112.30
Price / CashN/A245.9648.3055.09
Price / Book0.9810.079.766.58
Net Income-$101.34M$854.56M$1.07B$337.17M
7 Day Performance5.52%3.83%0.32%0.61%
1 Month Performance16.03%17.33%6.44%5.02%
1 Year Performance-42.91%220.87%162.46%35.52%

Quantum-Si Competitors List

Export
CompanyMarketRankShare PriceAnalysts' Price Target1Y Price PerformanceMarket CapRevenueP/E RatioEmployee CountIndicator(s)
QSI
Quantum-Si
1.1595 of 5 stars		$1.00
flat		$1.00
+0.1%		-42.9%$217.54M$2.44MN/A150
TRNS
Transcat
2.732 of 5 stars		$89.77
+2.3%		$105.33
+17.3%		+14.5%$819.37M$331.88M154.781,413
FEIM
Frequency Electronics
1.4353 of 5 stars		$69.96
+2.4%		$43.67
-37.6%		+233.9%$672.40M$69.81M93.28200
CTKB
Cytek Biosciences
2.2942 of 5 stars		$4.04
-1.2%		$5.69
+40.8%		+22.8%$528.19M$201.49MN/A500
OPTX
Syntec Optics
0.3081 of 5 stars		$11.91
+4.9%		N/A+838.8%$457.18M$28.08MN/A3

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This page (NASDAQ:QSI) was last updated on 6/19/2026 by MarketBeat.com Staff.
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