Most founders have an intuitive sense that AI is getting cheaper and more capable. What they don't have is a spreadsheet.
So let's build one.
This is a real cost breakdown across the six functions most startups need covered: executive assistance, research, content, SEO, legal, and finance. Three staffing models — AI employee, freelancer, full-time hire — with actual numbers, honest trade-offs, and a decision framework you can use this week.
The Six Functions and What They Actually Cost
Function 1: Executive Assistance (Email + Calendar)
What needs doing: Inbox triage, meeting scheduling, travel booking, briefing prep, follow-up management. For a founder processing 50–100 emails per day, this is 90–120 minutes of daily time.
| Model | Monthly Cost | Time to First Output | Judgment Ceiling | |-------|-------------|---------------------|-----------------| | Full-time EA | $3,800–$6,500 | 2–4 weeks onboarding | High | | Freelance VA | $800–$2,200 | 3–7 days | Medium | | AI EA (Vega) | ~$39 (bundled) | Same day | High for execution |
The freelance VA market is inconsistent — quality variance is massive and turnover is high. AI executive assistants like Vega handle the execution volume (processing 200 emails, drafting 15 replies, blocking focus time) without the management overhead, but won't make calls on which investor relationship to prioritise.
Best play for lean startups: AI for 80% of execution; part-time VA for high-touch strategic scheduling if you're actively closing deals.
Function 2: Research & Competitive Intelligence
What needs doing: Competitor teardowns, market sizing, industry trend briefs, lead research, investor background checks.
| Model | Monthly Cost | Turnaround on a Brief | Scope | |-------|-------------|----------------------|-------| | Research analyst (FT) | $5,000–$8,000 | 2–5 days | Deep, primary | | Freelance researcher | $600–$2,500 | 1–3 days | Variable | | AI research agent (Scout) | ~$39 (bundled) | 20–40 minutes | Synthesis-heavy |
The ROI calculation here is lopsided: a full-time researcher costs more per month than a year of AI research subscriptions. Scout won't conduct primary research (no phone calls, no signed NDAs, no analyst relationship cultivation) but will synthesise 50 web sources into a structured brief in the time it takes a human researcher to write the introduction.
Best play: AI for weekly monitoring and brief generation; human researchers for investment-level diligence or primary source interviews.
Function 3: Content & Marketing
What needs doing: Blog posts, social content, email newsletters, ad copy, landing page copy, content calendar.
| Model | Monthly Cost | Posts per Month | Brand Consistency | |-------|-------------|-----------------|-------------------| | Content writer (FT) | $4,000–$7,000 | 12–20 | High (trained) | | Freelance writer | $500–$3,000 | 4–8 | Variable | | AI content agent (Maya) | ~$39 (bundled) | Unlimited drafts | High (Brand Brain) |
This is where the economics become genuinely disruptive. A freelance writer at $1,500/month produces 6 blog posts and maybe 20 social posts. Maya produces unlimited first drafts, across all channels, in your brand voice, with no turnaround time.
The caveat everyone should understand: Maya's output needs editorial review. Quality flows from your inputs (brand voice, strategic direction, topic briefs) and your editing. Think of Maya as a very fast, very consistent junior writer — not a senior content strategist.
Best play for early-stage: AI content agent for volume; freelance editor for quality control at high-stakes moments.
Function 4: SEO
What needs doing: Keyword research, content briefs, on-page audits, technical SEO, backlink analysis.
| Model | Monthly Cost | Deliverables | Strategic Depth | |-------|-------------|-------------|-----------------| | SEO agency | $2,500–$8,000 | Quarterly report | Medium-high | | Freelance SEO | $1,000–$3,500 | 1–2 audits/month | Variable | | AI SEO agent (Sage) | ~$39 (bundled) | Weekly + on-demand | High for execution |
The agency model is notoriously slow: you get a 60-page PDF every quarter and a monthly call. Sage runs keyword research on demand, generates content briefs overnight, and audits existing content weekly. The strategic layer (what to prioritise, which market position to pursue, which link-building relationships to cultivate) still needs human judgment.
Best play: AI SEO for ongoing execution; human SEO strategist for annual positioning and link-building partnerships.
Function 5: Legal
What needs doing: Contract review, NDA analysis, terms of service review, compliance monitoring, plain-English summaries of legal documents.
| Model | Monthly Cost | Contract Review Turnaround | Risk Coverage | |-------|-------------|---------------------------|---------------| | In-house counsel | $9,000–$15,000 | Same day | High | | Outside counsel (retainer) | $2,000–$6,000 | 3–7 days | High | | Freelance paralegal | $600–$2,000 | 1–3 days | Medium | | AI legal agent (Lex) | ~$39 (bundled) | Under 5 minutes | Good for flagging |
Lex is not a lawyer. This is worth stating clearly. Lex is exceptional at reading contracts and flagging unusual clauses, liability risks, or missing provisions. For a founder reviewing their 20th vendor NDA this month, that's transformative. For a $2M partnership agreement, you still need a human attorney with a law degree and malpractice insurance.
Best play: AI for routine document review and red-flag identification; outside counsel for material financial or legal exposure.
Function 6: Finance & Data
What needs doing: MRR/ARR tracking, burn rate calculation, CAC/LTV modelling, cash flow projections, KPI dashboard.
| Model | Monthly Cost | Reporting Frequency | Forward-Looking Analysis | |-------|-------------|---------------------|------------------------| | CFO (FT) | $12,000–$20,000 | Daily | High | | Fractional CFO | $2,000–$6,000 | Weekly | High | | Bookkeeper + spreadsheets | $800–$2,000 | Monthly | None | | AI finance agent (Rex) | ~$39 (bundled) | Real-time | Good for monitoring |
Rex connects to your Stripe, QuickBooks, or bank feeds and runs your standard startup metrics automatically. You get MRR, burn, CAC, LTV, and runway updated daily — with anomaly flags when numbers go sideways. The forecasting layer (market assumptions, hiring plans, fundraising timelines) requires human judgment.
Best play: AI for daily monitoring and metric tracking; fractional CFO for board prep and fundraising strategy.
The Total Cost Comparison
Staffing all six functions with different models:
| Model | Monthly Cost | Annual Cost | |-------|-------------|-------------| | All full-time hires | $37,300–$64,500 | $447,000–$774,000 | | All freelancers | $4,400–$14,200 | $52,800–$170,400 | | All AI employees (Veqiro) | $39 | $468 | | Hybrid (AI execution + humans for strategy) | $3,000–$8,000 | $36,000–$96,000 |
The hybrid model is the correct answer for most startups. AI employees handle the execution layer — the 70–80% of work that doesn't require senior judgment. Human specialists handle the strategic 20–30%.
The Decision Framework
Choose AI employees when:
- The task is high-volume, repeatable, and well-defined
- Speed and always-on availability matter more than creative judgment
- You're capital-constrained and need coverage across multiple functions
- Consistency across many outputs is more important than each output being a masterpiece
Choose freelancers when:
- You need creative work with genuine strategic judgment
- The output will be externally visible (client-facing, investor presentations)
- You want accountability with revision cycles
- Task volume is low and sporadic
Hire full-time when:
- The function is core to your product or customer experience
- You need daily real-time collaboration and relationship-building
- You're scaling past 20 people and need a department head with real ownership
The Founder's Real Calculation
Most seed-stage founders are personally doing four of these six functions. They're writing their own emails, Googling competitors, posting on LinkedIn, and panicking over Stripe dashboards.
The AI employee play isn't "replace your team." It's "stop doing work that shouldn't require a founder."
Reclaim 10–15 hours a week from execution work. Put it into the things only you can do: building relationships, making strategic bets, recruiting the team that'll actually scale the business.
That's the ROI that doesn't fit neatly in a spreadsheet.
See Veqiro's pricing — one subscription, all six AI employees →