---
id: "claim-converged-payback-period"
type: "claim"
source_timestamps: ["¶4"]
tags: ["roi", "financial-metrics"]
related: ["concept-compressed-ai-payback", "contrarian-laggard-payback-convergence"]
confidence: "high"
testable: true
speakers: ["Bruce Lawler", "Vijay D'Silva", "Vivek Arora"]
source_url: "https://hbr.org/2025/01/what-companies-succeeding-with-ai-do-differently"
source_title: "What Companies Succeeding with AI Do Differently"
sources: ["execution"]
sourceVaultSlug: "hbr-seg-execution"
originDay: 8
articleStem: "hbr-cl-89-companies-succeeding-with-ai"
sourceUrl: "https://hbr.org/2025/01/what-companies-succeeding-with-ai-do-differently"
sourceTitle: "What Companies Succeeding with AI Do Differently"
---
# AI investment payback periods have converged to 6-12 months

**Claim:** The payback period for AI-related investments has drastically shortened and standardized across the industry.

- **2021:** laggards required **18–24 months** to see a return.
- **2023:** the payback period for **all** surveyed companies converged at just **6–12 months**.

The drivers are better governance, higher-quality data, and a mature ecosystem of SaaS AI providers (monthly-fee models that remove upfront cost). See [[concept-compressed-ai-payback]] for the mechanism and [[contrarian-laggard-payback-convergence]] for why this inverts conventional wisdom.

**Confidence: high — with a caveat.** Convergence to ~6–12 months for both leaders and laggards is clearly supported by secondary sources and confirmed by co-author Vijay D'Silva's own summary that "the payback period for AI projects has shortened for all companies." However, the precise earlier laggard range of **18–24 months** is not externally verified from open sources (secondary reporting cites 12–18 months for leaders only); treat that specific number as plausible but case-reported. Also weigh the selection-bias counterpoint: converged paybacks describe *successful* deployments, against a reported ~95% GenAI pilot failure rate.


## Related across articles
- [[concept-ai-economic-value-measurement]]
- [[claim-genai-hardest-to-value]]