Fastly (FSLY) Stock Could Be 260.2% Overvalued After Skyfire Partnership

Fastly, Inc.

Fastly, Inc.

FSLY

0.00

Fastly (FSLY) is in focus after announcing a partnership with Skyfire that integrates identity and payment-backed credentials into its edge cloud platform, targeting secure, real-time verification and monetization of AI agent traffic.

Fastly’s recent partnership news comes after a sharp setback over the past quarter, with a 90 day share price return down 36.52%. However, a strong year to date share price return of 75.66% and 1 year total shareholder return of 164.79% point to still solid underlying momentum.

If the Fastly move has you thinking more broadly about AI infrastructure opportunities, this is a good moment to scan the market using the 49 AI infrastructure stocks.

Fastly now trades at a discount to the average analyst price target and at a lower level than some intrinsic value estimates. The key question is whether this signals a genuine entry point or if the market is already pricing in future growth.

Most Popular Narrative: 260.2% Overvalued

Fastly last closed at $17.90, while the most followed narrative pegs fair value far lower, creating a wide gap between market enthusiasm and that story’s pricing.

I'm not always a fan of 'narrative' for individual stocks, but in this day and age where everything needs a story attached to it, I can understand its appeal. The salient point to make here is that once something develops a narrative that becomes widely known, we're a good part of the way down the road to that narrative failing.

According to dadamentos, this Fastly thesis leans heavily on edge computing demand, a specific profit margin path, and a future earnings multiple that is anything but modest.

Result: Fair Value of $4.97 (OVERVALUED)

However, Fastly’s narrative could be challenged if edge computing demand matures more slowly than hoped, or if profitability remains pressured despite revenue of $652.565 million.

Another View: Fastly Through the Cash Flow Lens

The user narrative pins Fastly’s fair value at $4.97, implying the stock is very stretched. Our DCF model, by contrast, points to an estimated future cash flow value of $22.90, with Fastly trading at $17.90. That gap suggests investors are weighing two very different stories about what the cash flows are worth.

FSLY Discounted Cash Flow as at Jun 2026
FSLY Discounted Cash Flow as at Jun 2026

Simply Wall St performs a discounted cash flow (DCF) on every stock in the world every day (check out Fastly for example). We show the entire calculation in full. You can track the result in your watchlist or portfolio and be alerted when this changes, or use our stock screener to discover 45 high quality undervalued stocks. If you save a screener we even alert you when new companies match - so you never miss a potential opportunity.

Next Steps

If you are unsure how to interpret the mix of optimism and concern around Fastly today, especially with clear risks and potential rewards on the table, then review the full picture and weigh both sides through the 2 key rewards and 3 important warning signs.

Looking For More Investment Ideas Beyond Fastly?

If Fastly has sharpened your interest in where capital could work harder, do not stop here. Broaden your watchlist now with targeted stock ideas.

  • Target potential mispricings by scanning companies flagged as 45 high quality undervalued stocks that pair quality fundamentals with more modest expectations.
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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.