Fastly, Inc. Class A Common Stock (FSLY) fair value: what the stock is really worth
As of Sep 23, 2026: fair value of Fastly, Inc. Class A Common Stock $9.66, price $29.65, upside -67.4%, quality 51 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.
- Fair value above price? No
- Good quality? Yes
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Fastly, Inc. Class A Common Stock
FSLY · USStretched ValuationStrong overvaluation with only moderate quality.
What runs behind every stock
69 individual criteria per stock, every one traceable See the method →
Price vs Fair Value
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Sep 23, 2026.
How to read this chart
60‑month range $5.00 – $61.08 · fair‑value band $4.77 – $16.15 · the $29.65 price screens above the $9.66 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Sep 23, 2026.
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Company profile
Fastly, Inc. operates an edge cloud platform for processing, serving, and securing its customer's applications in the United States, the Asia Pacific, Europe, and internationally. The edge cloud is a category of Infrastructure as a Service that enables developers to build, secure, and deliver digital experiences at the edge of the internet.
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Fastly, Inc. operates an edge cloud platform for processing, serving, and securing its customer's applications in the United States, the Asia Pacific, Europe, and internationally. The edge cloud is a category of Infrastructure as a Service that enables developers to build, secure, and deliver digital experiences at the edge of the internet. The company offers network services to speed up and optimize the delivery of web and application traffic; content delivery network, such as dynamic site acceleration, origin shield, instant purge, surrogate keys, programmatic control, content compression, reliability features, fanout, domainr, modern protocols and performance services; staging environment; and video/ streaming solutions and services, including live streaming, live event monitoring, video on demand, cache reservation, and media shield. It also provides security solutions, such as DDoS protection, next-gen WAF, bot management, API and ATO protection, advanced rate limiting, privacy, and compliance services; load balancing; image optimization; and origin connect. In addition, the company offers professional services comprising managed and response security services; managed CDN; and support plans services. It serves customers operating in ecommerce, streaming media, gaming, digital publishing, and high tech to financial services industries. The company was formerly known as SkyCache, Inc. and changed its name to Fastly, Inc. in May 2012. Fastly, Inc. was incorporated in 2011 and is headquartered in San Francisco, California.
Stock analysis
Fastly, Inc. Class A Common Stock (FSLY) currently trades at $29.65, while our model-based Fair Value estimate is $9.66, implying the stock looks roughly 206.9% overvalued today.
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Valuation
Bull case: the DCF Models group reads highest at a median of $8.94 per share, and 0 of the 7 models we run sit above the $29.65 price.
Bear case: the Asset-Based group reads lowest at $3.98, and 7 of the 7 models stay below the price. Evidence for this calculation is low.
Scenario range: $4.77 (bear) to $16.15 (bull), the price of $29.65 sits above it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target.
Quality & growth
The Quality Score stands at 51/100 (solid quality), in the Technology sector.
Mixed Growth: Revenue is growing, but margins or cash flow do not fully confirm the trend.
Fastly, Inc. Class A Common Stock reported revenue of $624M in FY2025 versus $354M in FY2021, a compound +15.2%/yr. Reported net income was −$122M in FY2025.
Key figures
Market cap $4.4B · P/S ratio 4.80 · EPS (TTM) $−0.6900 · Net margin −19.5% · Return on equity −10.7% · Return on assets (EBIT) −11.1% · Operating margin −13.8% · Revenue (TTM) $653M.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 47 out of 100 (low confidence).
What moves the price
The share trades about 15% below its 52-week high and 371% above its 52-week low, currently above its 200-day average.
For context, the median of 10 Technology peers we cover trades at −13% fair-value upside, at −67%, FSLY screens richer than that median.
Fair Value models
All 7 models by family
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Set up alert →Quality Score breakdown
Of which business quality 53 · Market factors (momentum, volatility) 75
Revenue & earnings trend
Growth Forecast
FSLY screens 207% overvalued. Compare with SAP SE →
Recent news
- RingCentral, Tenable, SentinelOne, AppLovin, and Fastly Shares Skyrocket, What You Need To Know
- Should You Be Bullish on Fastly (FSLY)?
- Fastly (FSLY) Lands Comcast Partnership, Is The Stock Still Below Fair Value?
- Sprinklr and Fastly Stocks Trade Down, What You Need To Know
Compare Fastly, Inc. Class A Common Stock with another stock
Price, fair value, quality and upside side by side.
Peer GroupⓘHow this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.Software - Application · 702 stocks
Valuation Multiplesvs Software - Application median · lower = cheaper
Strength profile in five axes (Snowflake)
VALUE 0: the price sits above our fair-value range.
Context: sector, industry, market
- Is the Information Technology sector expensive or cheap?
- P/E, EV/EBITDA and margins by industry (reference tables)
- Undervalued stocks: US Stocks
- Valuation of the USA market
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
Similar stocks
10 more Software - Application stocks, each showing price versus our Fair Value estimate.
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| SAP SE SAP | €182.32 | €159.06 | −13% |
| Shopify Inc SHOP | $147.74 | $64.36 | −56% |
| Uber Technologies, Inc UBER | $69.89 | $104.82 | +50% |
| Salesforce, Inc CRM | $233.28 | $344.41 | +48% |
| ServiceNow, Inc NOW | $137.00 | $150.70 | +10% |
| Cadence Design Systems, Inc CDNS | $302.95 | $225.14 | −26% |
| Snowflake Inc SNOW | $336.59 | $75.08 | −78% |
| Datadog, Inc DDOG | $247.48 | $32.92 | −87% |
| Adobe Inc ADBE | $238.25 | $454.04 | +91% |
| Automatic Data Processing, Inc ADP | $269.64 | $177.51 | −34% |
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Frequently asked questions
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Key figures of Fastly, Inc. Class A Common Stock
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