BKSY vs AI vs SPIR Stock Comparison

BlackSky Technology, C3.ai and Spire Global Prices as of Oct 27, 2026 Peers: Industry group
AI C3.ai, Inc.
$12.28 +15.2% 1M -33.1% 1Y
Market cap
$1.90B
P/E
–
Revenue (TTM)
$232.38M
Div. yield
–
AI Platforms Technology
3 wins
SPIR Spire Global, Inc.
$9.57 -20.8% 1M -18.0% 1Y
Market cap
$388.68M
P/E
6.7x
Revenue (TTM)
$65.73M
Div. yield
–
AI Platforms Technology
2 wins

Head to Head

7 decided of 12

C3.ai leads on 3 of the 12 questions below (C3.ai 3, BlackSky Technology 2, Spire Global 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionBKSYAISPIRLeader
Larger companyMarket capitalisation $778.03M $1.90B $388.68M AI
Cheaper on earningsLower P/E, profitable companies only -11.0x -4.3x 6.7x –
Cheaper on forward earningsLower price / next fiscal year consensus EPS — — — –
Faster revenue growthRevenue growth, trailing twelve months +4.1% -37.5% -29.5% BKSY
More profitableNet margin, trailing twelve months -61.2% -192.1% 83.1% SPIR
Better return on capitalReturn on invested capital -13.4% — — –
Less leveragedLower net debt / EBITDA 1.7x — — –
Higher dividend yieldTrailing dividend yield — 0.00% — –
Better 1-year returnPrice return, last 12 months -17.9% -33.1% -18.0% BKSY
Better 5-year returnAnnualised price return, 5 years -25.2%/yr -22.8%/yr -27.1%/yr AI
Less volatileAnnualised volatility, 1 year 100.7% 59.6% 100.3% AI
Higher overall scoreMean of the five percentile scores vs peers 31/100 28/100 51/100 SPIR

Percentile Scorecard

BKSYAISPIR

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

AxisBKSYAISPIR
Valuation 24 #95 of 124 17 #103 of 124 72 #35 of 124
Growth 24 #86 of 113 7 #105 of 113 28 #82 of 113
Profitability 34 #72 of 109 13 #95 of 109 59 #45 of 109
Financial Health 48 #66 of 127 85 #20 of 127 44 #72 of 127
Shareholder Returns 23 #50 of 65 19 #53 of 65 –
Overall 31 28 51
  • BKSY ranked among 137 companies in Infrastructure Software
  • AI ranked among 137 companies in Infrastructure Software
  • SPIR ranked among 137 companies in Infrastructure Software

Price Performance

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

Returns

PeriodBKSYAISPIRSPY
1 month -17.6%+15.2%-20.8% -0.2%
3 months -12.8%+38.0%-15.8% +3.9%
6 months -38.7%+36.9%-40.0% +8.2%
Year to date +2.1%-8.9%+27.6% +12.9%
1 year -17.9%-33.1%-18.0% +12.3%
3 years +87.0%-50.6%+179.8% +87.4%
3 years, per year +23.2%-21.0%+40.9% +23.3%
5 years -76.6%-72.5%-79.4% +67.9%
5 years, per year -25.2%-22.8%-27.1% +10.9%

Risk

MeasureBKSYAISPIRSPY
Volatility, 1Y 100.7%59.6%100.3% 12.7%
Downside volatility, 1Y 100.2%63.8%98.1% 12.7%
Beta vs S&P 500, 1Y 3.122.073.28 1.00
Return / volatility, 1Y -0.18-0.56-0.18 0.97
Max drawdown, 5Y -95.2%-84.7%-93.0% -25.4%
From 52-week high -62.9%-33.1%-62.4% -1.2%
52-week high $51.63$18.36$25.48 $779.14
52-week low $13.14$7.76$7.02 $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.

MultipleBKSYAISPIR
P/E now vs peer median -11.0xmedian 38.6x -4.3xmedian 38.6x 6.7xmedian 38.6x
P/S now vs peer median 7.1xmedian 4.4x 8.2xmedian 4.4x 5.9xmedian 4.4x
EV/EBITDA now vs peer median -54.2xmedian 34.5x -2.7xmedian 34.5x —median 34.5x
P/FCF now vs peer median -6.9xmedian 29.4x -12.2xmedian 29.4x —median 29.4x
P/B now vs peer median 3.7xmedian 3.3x 2.7xmedian 3.3x 2.7xmedian 3.3x
PEG now vs peer median -0.40median 1.28 0.51median 1.28 0.21median 1.28

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 monthsBKSYAISPIR
Revenue $108.92M $232.38M $65.73M
Gross profit $76.09M $67.61M $26.61M
Operating income -$47.32M -$471.95M -$87.59M
Net income -$66.71M -$446.41M $54.85M
Free cash flow -$113.03M -$155.78M –
R&D $632.00K $210.99M $36.19M
EPS (diluted) $-1.74 $-2.88 $1.43
Cash & equivalents $36.90M $136.44M $38.81M
Total debt $210.84M – –
Shares (diluted) 38.42M 155.00M 38.30M
Enterprise value $157.39M -$620.09M $858.36K

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
MetricBKSYAISPIR
P/E -11.0x -4.3x 6.7x
P/FCF -6.9x -12.2x –
P/Operating cash flow -14.4x -12.3x –
P/S 7.1x 8.2x 5.9x
P/B 3.7x 2.7x 2.7x
P/Tangible book 3.7x 2.7x 2.9x
EV/EBITDA -54.2x -2.7x –
EV/EBIT -15.9x -2.7x -3.4x
EV/Revenue 6.9x 5.4x 4.5x
EV/FCF -6.7x -8.0x –
EV/Operating cash flow -13.9x -8.1x –
PEG (3Y EPS CAGR) -0.40 0.51 0.21

Growth

14 metrics
MetricBKSYAISPIR
Revenue growth (1Y) 4.1% -37.5% -29.5%
Revenue CAGR (3Y) 13.7% -5.3% -8.1%
Gross profit growth (1Y) 5.2% -67.8% -29.8%
Gross profit CAGR (3Y) 20.0% -27.0% 6.9%
Operating income growth (1Y) -4.6% -25.3% 6.7%
Operating income CAGR (3Y) 14.1% -17.4% -7.1%
Net income growth (1Y) 22.5% -30.3% 57.5%
Net income CAGR (3Y) 5.3% -19.5% 38.2%
EPS growth (1Y) 34.5% -13.8% 22.6%
EPS CAGR (3Y) 27.7% -8.4% 32.1%
Operating cash flow growth (1Y) -382.3% -86.3% –
Operating cash flow CAGR (3Y) -18.8% -28.1% –
Free cash flow growth (1Y) -405.5% -81.4% –
Free cash flow CAGR (3Y) -12.6% -3.7% –

Profitability

14 metrics
MetricBKSYAISPIR
Gross margin 69.9% 29.1% 40.5%
EBITDA margin -12.8% -197.3% –
Operating margin -43.4% -203.1% -133.3%
Pretax margin -61.2% -191.8% 89.4%
Net margin -61.2% -192.1% 83.1%
FCF margin -103.8% -67.0% –
Operating cash flow margin -49.7% -66.5% –
Return on equity -45.6% -66.2% 42.7%
Return on assets -15.0% -52.8% 25.1%
Return on invested capital -13.4% – –
Return on capital employed -12.1% -65.5% -54.7%
Asset turnover 0.2x 0.3x 0.3x
Cash conversion (OCF / net income) 0.8x 0.3x –
Stock comp / revenue 15.0% 111.1% 25.6%

Financial Health

11 metrics
MetricBKSYAISPIR
Debt / assets 40.8% – –
Debt / equity 1.0x – –
Net debt / EBITDA 1.7x – –
Debt / FCF -1.9x – –
Liabilities / assets 59.1% 20.6% 36.3%
Equity / assets 40.9% 79.4% 63.7%
Interest coverage -3.0x – -51.9x
Current ratio 5.8x 6.2x 1.9x
Quick ratio 5.4x 6.0x 1.8x
Cash ratio 4.4x 5.2x 1.6x
Altman Z-score -0.07 2.61 -1.18

Shareholder Returns

7 metrics
MetricBKSYAISPIR
Dividend yield – – –
Net buyback yield -1.7% -4.6% –
Shareholder yield -1.7% -4.6% –
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.

ConsensusBKSYAISPIR
EPS, next fiscal year $-1.43FY2026 $-0.71FY2026 $-1.24FY2026
Revenue, next fiscal year $136.05MFY2026 $207.24MFY2026 $76.07MFY2026
Revenue growth, next FY +27.6%FY2026 -17.2%FY2026 +6.2%FY2026
Revenue growth, the year after +48.6% +11.0% +39.3%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersBKSYAISPIR
Held by institutions 77.7% 62.6% 57.2%
Institutions holding 227 320 131
Change in shares held, QoQ +33.1% +14.5% +62.9%
Institutions buying 152 179 95
Institutions selling 46 72 21
Buyers to sellers 3.30 2.49 4.52

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.

BKSYAISPIR
BKSY 1.00 0.34 0.65
AI 0.34 1.00 0.29
SPIR 0.65 0.29 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, BKSY, AI and SPIR?

C3.ai (AI) is the largest by market capitalisation: BlackSky Technology (BKSY) $778.03M, C3.ai (AI) $1.90B, Spire Global (SPIR) $388.68M.

Which company is growing faster?

BlackSky Technology (BKSY) grew revenue fastest over the trailing twelve months: BlackSky Technology (BKSY) +4.1%, C3.ai (AI) -37.5%, Spire Global (SPIR) -29.5%.

Which company is more profitable?

Spire Global (SPIR) has the highest net margin (BlackSky Technology (BKSY) -61.2%, C3.ai (AI) -192.1%, Spire Global (SPIR) 83.1%).

Which stock has performed better?

Over the past year BlackSky Technology (BKSY) returned the most: BlackSky Technology (BKSY) -17.9%, C3.ai (AI) -33.1%, Spire Global (SPIR) -18.0%. Over five years, C3.ai (AI) compounded fastest (BlackSky Technology (BKSY) -25.2%/yr, C3.ai (AI) -22.8%/yr, Spire Global (SPIR) -27.1%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, C3.ai (AI) has been the steadiest (BlackSky Technology (BKSY) 100.7%, C3.ai (AI) 59.6%, Spire Global (SPIR) 100.3%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, BKSY, AI and SPIR?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, C3.ai (AI) leads on 3. 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.