40% of companies will abandon AI agents: keys to avoid it
Three digital leaders share lessons to achieve real ROI with autonomous AI agents.
June 13, 2026 · 4 min read
TL;DR: 40% of companies will abandon their AI agents in 2025 due to lack of ROI. To avoid it, define clear metrics, start with small cases, and maintain human oversight.
What happened?
According to a Gartner report cited by ZDNet, 40% of companies implementing AI agents are expected to abandon these projects due to lack of tangible return on investment (ROI). AI agents, autonomous systems that execute tasks without constant human intervention, promised to revolutionize productivity, but many organizations have encountered significant obstacles. This phenomenon is not new: in 2019, Gartner already predicted that 85% of AI projects would fail to deliver value, and now autonomous agents face similar challenges. The difference is that AI agents require deeper integration with business processes and stricter governance. ZDNet notes that despite expectations, only 20% of companies report positive ROI on their AI agent implementations, according to internal data from the consultancy.
Why is it important?
The mass abandonment of AI agents represents a waste of resources and a missed opportunity to improve operational efficiency. According to ZDNet, companies that successfully implement them report productivity increases of up to 30% in areas such as customer service and process automation. However, implementation costs can be high: a McKinsey study estimates that developing a custom AI agent can cost between $500,000 and $2 million, not including maintenance. The failure of these initiatives not only delays AI adoption in key sectors like finance, healthcare, and logistics but also generates skepticism among decision-makers. In a context where investment in generative AI reached $25 billion in 2023, according to PitchBook, project abandonment could cool investor enthusiasm and slow innovation.
The three keys to avoid failure
ZDNet interviewed three digital leaders who have successfully implemented AI agents. Here are their recommendations, backed by field data:
- Define success metrics from the start: Instead of implementing AI for the sake of it, establish clear KPIs such as reduced response time, increased accuracy, or cost savings. For example, a logistics company reduced incident resolution times by 25% by measuring average handling time (AHT) before and after implementation.
- Start with small, scalable use cases: Test in a specific area (e.g., customer service for simple queries) before expanding to complex processes. A European bank started with an agent for balance inquiries and, after validating ROI, extended it to transfers and product support, achieving a 30% reduction in operational costs.
- Maintain human-in-the-loop oversight: AI agents must be continuously monitored and trained to avoid costly errors and ensure quality. An insurer reported that without oversight, the AI agent made errors in 8% of claims, but with a human reviewing ambiguous cases, the error rate dropped to 1%.
Market consequences
The abandonment of AI agents could slow investment in autonomous AI startups and generate skepticism among decision-makers. However, companies that follow best practices could gain significant competitive advantages. ZDNet warns that the key lies in aligning technology with business objectives. A Forrester report indicates that companies aligning their AI projects with corporate strategy are 60% more likely to succeed. Additionally, the AI agent market, valued at $4.2 billion in 2023, could grow to $28 billion by 2028, according to MarketsandMarkets, but only if companies can demonstrate ROI. The current skepticism echoes the 'trough of disillusionment' in Gartner's AI hype cycle, which already occurred with chatbots in 2017-2018 when many companies abandoned projects due to lack of results.
"It's not about implementing AI for the sake of it, but about solving real problems with clear metrics," says one of the interviewed leaders. This phrase summarizes the main mistake: technology alone does not generate value; it must serve a measurable business objective.
Final recommendations
To avoid failure, companies should invest in training, establish multidisciplinary teams, and adopt an iterative approach. Autonomous AI is not a plug-and-play product; it requires adaptation and governance. According to ZDNet, organizations that allocate at least 20% of the project budget to training and organizational change have a 40% higher success rate. Additionally, it is crucial to have an ethics and governance committee to oversee biases and data quality. Finally, companies must be patient: the ROI of AI agents typically takes 12 to 18 months to materialize, according to an Accenture study. In summary, the path to AI autonomy is fraught with obstacles, but with strategy and discipline, it is possible to overcome the 40% failure rate predicted by Gartner.