AKAM vs ATEN: How Akamai Technologies and A10 Networks Compare (2026)

Same yardstick, side by side (as of July 2026). Valuation lined up like this is most meaningful for two names in the same corner of the market, which these are. Figures are approximate; verify before investing.

Reading it: AKAM is the cheaper of the two on forward earnings, but cheaper is not the same as better. Pair the valuation with growth (how far the forward P/E sits below the trailing P/E) and risk (beta) before you decide.

The metrics above tell you which is the marginally better business. The bigger risk for most people is not picking the slightly worse stock, it is over-concentrating. AKAM and ATEN share themes, so owning both, or adding either to what you already hold, can quietly push a large share of your portfolio into one bet.

This is the part a generic comparison page cannot answer, because it depends on what you own. Connect your brokerage and Walnut shows your real, combined AKAM and ATEN exposure, flags overlap with your existing positions, and tells you if adding one would tip you past a concentration you are comfortable with, read-only by default, with your login staying at your broker. Walnut is not an investment adviser.

Akamai Technologies (AKAM) operates one of the world's largest distributed edge computing and content delivery networks. Historically, Akamai made its name in content delivery (CDN): caching and serving web content and video from servers close to end users to make the internet faster and more reliable. That CDN business is mature and competitive, so Akamai has deliberately shifted its growth strategy toward two higher-value areas: cybersecurity (web application firewalls, bot management, DDoS protection, API security, and zero-trust access) and cloud computing (an edge and distributed cloud platform built partly on its 2022 acquisition of Linode). Security is now Akamai's largest and fastest-growing segment. The company sells to enterprises, media companies, financial institutions, and software firms that need fast, secure, and globally distributed delivery and protection. Founded in 1998 and headquartered in Cambridge, Massachusetts, Akamai is a profitable, cash-generative infrastructure company managing the transition from a legacy CDN provider into a security and edge cloud platform.

Full AKAM guide

A10 Networks (ATEN) is a networking and cybersecurity company that sells application delivery and security products to enterprises, service providers, and cloud operators. Its core products include application delivery controllers (ADCs) that load-balance and optimize traffic across servers, and a suite of security offerings centered on DDoS (distributed denial of service) protection that defends networks and applications from volumetric attacks. A10 also offers products for IPv4 address management (carrier-grade NAT), secure traffic inspection, and analytics. The company sells through hardware appliances, virtual and software form factors, and increasingly subscription and SaaS-based models, serving telecom carriers, large enterprises, web-scale operators, and government customers. A10 is a small-cap company that competes against much larger networking vendors but carves out a niche in DDoS protection and high-performance application delivery, where its purpose-built systems and pricing appeal to cost-conscious and performance-sensitive buyers. Founded in 2004 and headquartered in San Jose, California, A10 runs a profitable, cash-generative business and returns capital to shareholders.

Full ATEN guide

Both fit overlapping themes, but they are not interchangeable. The useful comparison is which set of drivers and risks you want exposure to.

• AKAM drivers: Security as the growth engine; Edge and distributed cloud.
• ATEN drivers: DDoS protection and security mix; Profitability and capital return.

A faster-growing, richer-valued name usually swings harder, so it suits a longer horizon and a higher tolerance for volatility; a steadier, more cash-generative business suits a more conservative or income-minded investor. The honest test is which set of risks you could hold through a drawdown: The legacy CDN business is mature and intensely price-competitive, with rivals like Cloudflare and Fastly and the hyperscalers' own delivery services pressuring volumes and pricing. For ATEN, a10 is a small player competing against vastly larger and better-resourced networking and security vendors (F5, Cisco, Citrix, and cloud-native services), which can outspend it on R&D and bundle competing capabilities.

Growth-minded investors who believe the theme has years to run tend to accept the richer multiple for more upside; value-minded investors lean toward the cheaper forward earnings and steadier profile. Pick AKAM if you believe its drivers more; ATEN if you believe its. Many investors hold both, but since they share themes, that is a concentrated bet, not diversification. Decide deliberately and check overlap. For the full detail, see the AKAM and ATEN guides.

AKAM. Akamai trades at a moderate multiple that reflects a profitable, cash-generative infrastructure business balancing a mature CDN segment against faster-growing security and edge cloud. The valuation is more value-oriented than a pure-growth software multiple, embedding the market's uncertainty about whether the security and cloud pivot can durably reaccelerate top-line growth.

ATEN. A10 trades as a small-cap, profitable networking and security niche player. Its valuation reflects steady profitability, strong margins, and capital returns rather than rapid growth. The multiple is moderate, balancing reliable cash generation against modest, lumpy top-line growth and the competitive disadvantage of being small against much larger rivals.

Headline figures (approximate, early 2026): AKAM shows revenue (ttm) ~$4 billion, operating margin ~20% (GAAP; higher non-GAAP), gross margin ~60%, net income (ttm) ~$500-600 million; ATEN shows revenue (ttm) ~$250-275 million, operating margin ~20% (non-GAAP higher), gross margin ~80%, net income (ttm) ~$40-50 million.

AKAM and ATEN are related but distinct: same themes, different businesses and risks. Neither wins in the abstract; the right pick is whichever thesis you actually believe, sized so you are not over-concentrated in one theme. Walnut can show your combined AKAM and ATEN exposure against your real portfolio. It is not an investment adviser.