ADT vs GFAI: Which Is the Better Buy in 2026?

Same yardstick, side by side (as of August 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: ADT 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. ADT and GFAI 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 ADT and GFAI 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.

ADT Inc. provides security, interactive, and smart-home solutions to residential and small-business customers across the United States, with its core business built on professionally installed and monitored alarm systems billed as recurring monthly revenue (RMR). The company reported total revenue of roughly $5.1 billion for full-year 2025 and end-of-period RMR of about $359 million (around $4.3 billion annualized), with monitoring and related services making up the large majority of revenue. Partnerships with Google (devices and AI) and State Farm (insurance-linked distribution), plus its February 2026 acquisition of Origin AI for Wi-Fi sensing, are meant to modernize the offering and improve retention.

Full ADT guide

Guardforce AI Co. (Nasdaq: GFAI) is a small technology and services company whose roots are in cash-in-transit and secured logistics in Thailand, where its subsidiary Guardforce Cash Solutions Security (Thailand) has operated for decades. The business runs through two broad segments: a legacy Secured Logistics segment (cash-in-transit, ATM management, cash processing) that still generates the large majority of revenue, and a smaller AI & Robotics Solutions segment that markets robots-as-a-service, AI agents, and smart-retail deployments through the company's Intelligent Cloud Platform.

Full GFAI guide

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

• ADT drivers: Recurring monthly revenue base; Cash flow and capital returns.
• GFAI drivers: Reposition a legacy cash handler as an AI platform; Stable, contracted secured-logistics base.

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: ADT carries substantial leverage, with net debt of roughly $7.5 billion, so higher-for-longer interest rates raise refinancing and interest costs. For GFAI, gFAI is a highly speculative micro-cap and the risks are substantial.

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 ADT if you believe its drivers more; GFAI 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 ADT and GFAI guides.

ADT. ADT trades as a leveraged, cash-generative subscription business, with an enterprise value well above its equity value because of the large debt load. Full-year 2025 revenue grew about 5 percent while 2026 guidance points to roughly flat revenue and adjusted EPS with an emphasis on free cash flow. The stock has traded in the high single digits per share, and the small dividend plus a $1.5 billion buyback authorization frame much of the capital-return case.

GFAI. All figures here are approximate, qualitative, and drawn from recent public reporting; a micro-cap like GFAI can change quickly through dilution, capital actions, or listing developments. Always verify live financials, share count, and price in a current filing or quote before making any decision. This is not investment advice.

Headline figures (approximate, July 2026): ADT shows revenue (fy2025) ~$5.1B, recurring monthly revenue (rmr) ~$359M (~$4.3B annualized), adjusted eps (fy2025) ~$0.89, adjusted free cash flow (fy2025, incl. swaps) ~$863M; GFAI shows revenue (ttm) Roughly mid-30-million-dollar range for full-year 2025, up modestly year over year, with legacy secured logistics the large majority and AI/RaaS/smart solutions a small but faster-growing minority. Verify current figures before acting., profitability Unprofitable on a net basis; the company has continued to report net losses even as gross profit grew, reflecting heavy investment in the AI transition against a thin-margin logistics base., balance sheet Reported a net cash position (cash meaningfully exceeding modest debt) at the last full-year report, which provides some runway, but ongoing losses consume cash over time., cash position Cash was reported in the low-to-mid-20-million-dollar range at year-end 2025; treat as approximate and confirm against the latest filing..

ADT and GFAI 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 ADT and GFAI exposure against your real portfolio. It is not an investment adviser.