AI vs Human Cost — Cluster C
AI vs Executive Assistant —
Cost, Productivity & When to Go Hybrid
A Executive Assistant costs $94K/year fully loaded (BLS 2024). An AI stack costs an estimated $6K–$14K/year. Autonomy level: 5/10. Here is the full breakdown — with data, not guesses.
Cost Comparison: Human vs. AI vs. Hybrid
All human costs use BLS OEWS 2024 median wages with a 1.43× fully-loaded multiplier (BLS ECEC Q3 2024: wages are 70% of total compensation). AI costs are market estimates, clearly labeled. Verify against your actual vendor contracts before making decisions.
| Configuration | Annual Cost | vs. Human | Best For |
|---|---|---|---|
|
Fully Human
BLS median $66K base · 1.43× loaded
|
$94K | — | Judgment-heavy work, complex relationships, regulatory sign-off |
|
AI Stack Only
Reclaim.ai, Motion, Otter.ai, Superhuman AI, Notion AI, ChatGPT (assistant workflows) · Estimate
|
$6K–$14K −89% est. | ~89% lower | Structured, high-volume, rules-based tasks with low error stakes |
|
Hybrid Stack ★ Recommended
Human overseer + AI for volume · Estimate
|
$35K–$55K −52% est. | ~52% lower | Best of both — human judgment where it counts, AI scale where it doesn't |
Human cost: BLS OEWS May 2024, SOC 43-6011. BLS ECEC Q3 2024 fully-loaded multiplier 1.43×. AI costs: estimates based on Q1 2026 market pricing for Reclaim.ai, Motion, Otter.ai, Superhuman AI, Notion AI, ChatGPT (assistant workflows). AI scheduling + meeting intelligence + email management + document tools. Estimate.
AI Autonomy Level: 5/10
AI handles 50–65% of EA tasks: calendar management, meeting scheduling, note-taking, travel booking, and document drafting. High-trust gatekeeping, sensitive stakeholder communications, and judgment calls on executive priorities remain human-led.
The autonomy level measures how much of the role AI can perform independently and reliably today — not theoretically. A 7/10 means roughly 65–80% of tasks are automatable with current production AI. A 10/10 means full automation is viable with minimal human oversight.
When to Keep Human vs. When to Automate
- High-trust gatekeeping and executive priority management
- Sensitive internal and external stakeholder communications
- Complex multi-party negotiations (vendors, board, high-value relationships)
- Confidential document handling and discretionary judgment
- Crisis and contingency coordination requiring adaptive thinking
- Calendar scheduling, rescheduling, and conflict resolution
- Meeting notes, action item capture, and follow-up drafting
- Travel booking and itinerary compilation
- Expense report processing and approval routing
- Document drafting, formatting, and presentation prep
- Inbox triage, email drafting, and follow-up reminders
Hybrid Blueprint
0.5 FTE human EA (or shared EA across 2–3 executives) handles gatekeeping, sensitive communications, and high-trust judgment. AI handles scheduling, meeting intelligence, travel, and document work. A dedicated EA role often consolidates to fractional human plus AI for most executives.
Hybrid is not a compromise — it is the highest-performing configuration for most Executive Assistant functions. Human judgment handles exceptions and relationships; AI handles volume and consistency. The result: lower cost than a full human team, better coverage than AI alone.
Model Your Executive Assistant Stack
Enter your actual headcount and get a personalized cost breakdown — human, AI, and hybrid — with a prioritized implementation plan.
Frequently Asked Questions
Data transparency: Human salary data from BLS OEWS May 2024, SOC 43-6011. Fully-loaded multiplier from BLS ECEC Q3 2024 (total compensation ÷ wages = 1.43×). AI tool costs are estimates based on Q1 2026 market pricing and are clearly labeled as such throughout. Do not use AI cost estimates as the basis for financial commitments without vendor verification. The People Stack does not fabricate data.