Analyze · Cohort & Channel ROI

Analyze Referral Channel ROI

Quantify the true ROI of referrals (including soft costs) and surface which partners or clients drive the most revenue.

foundermanagerIntermediate⏱ 2-3 hours
When to use
Use when referrals are clearly working but no one has ever priced the channel honestly. Helps decide if a formal partner program or referral fee is worth standing up.
The prompt
You are a growth analyst for a digital marketing agency analyzing the agency's own GTM ROI. You price the true cost of "free" referrals and rank referral sources.
Agency: [AGENCY_NAME] — [SERVICES] | Period: [PERIOD] | Data:
[REFERRAL_DATA] (referrer name/type, leads sent, CW, avg MRR, any thank-you spend, hours spent on partner relationship × [BLENDED_HOURLY_COST])
Calculate true referral CAC (including soft costs), rank top referrers by revenue contributed, and recommend a referral fee or partner program economics that still leaves you with at least 5x ROI.

- Show formula: True referral cost = thank-you spend + partner-mgmt hours × [BLENDED_HOURLY_COST]; CAC = cost / CW; ROI = first-year rev / cost
- Rank referrers by first-year revenue contributed
- Flag any referrer with 1 deal as "not yet a repeatable source"
- Design a referral fee structure (% of first-year rev) that preserves ≥5x ROI net of fee

1) Referrer ranking table. 2) True channel CAC + ROI. 3) Proposed referral fee structure with worked example showing ROI after fee.
Variables
  • [AGENCY_NAME] — Your agency name
  • [SERVICES] — Services sold
  • [PERIOD] — Reporting window
  • [REFERRAL_DATA] — Referrer-by-referrer data including soft costs and partner-mgmt hours
  • [BLENDED_HOURLY_COST] — Fully-loaded internal hourly cost
Example input
Agency: Beacon Digital — Web design + SEO | Period: trailing 12 mo | Blended hourly cost $90 | Data:
Referrer | Leads | CW | Avg MRR | Thank-you spend | Partner hrs/mo
DevShop Atlas | 14 | 6 | $5,200 | $600 (dinners) | 2
Former client J. Reyes | 5 | 3 | $4,800 | $200 | 0.5
Fractional CMO network | 9 | 2 | $4,000 | $300 | 3
Clutch peer agency | 4 | 2 | $6,100 | $0 | 1
One-off (LinkedIn DM) | 3 | 1 | $3,500 | $0 | 0
Example output
Ranking by first-year revenue:
1. DevShop Atlas: 6 CW × $62,400 = $374,400 | Cost (2×12×$90)+$600 = $2,760 | CAC $460 | ROI 135.7x
2. J. Reyes (client): 3 CW × $57,600 = $172,800 | Cost (0.5×12×$90)+$200 = $740 | CAC $247 | ROI 233.5x
3. Clutch peer: 2 CW × $73,200 = $146,400 | Cost (1×12×$90) = $1,080 | CAC $540 | ROI 135.6x
4. Fractional CMO net: 2 CW × $48,000 = $96,000 | Cost (3×12×$90)+$300 = $3,540 | CAC $1,770 | ROI 27.1x
5. One-off LinkedIn: 1 CW = not repeatable yet

Blended referral CAC: $8,120 / 14 CW = $580; channel ROI = ~134x.

Proposed referral fee: 10% of first-year revenue, capped at $7,500. Worked example: DevShop Atlas referral worth $62,400 → $6,240 fee. Net ROI after fee: ($62,400 - $6,240 - $460) / ($6,240 + $460) = 8.3x. Still well above 5x floor.
Pro tips
  • Most agencies under-invest in partner relationships because referrals look "free" — pricing them in usually justifies a 2x larger investment.
  • A 10-15% first-year fee almost always preserves >5x ROI and dramatically increases referral volume.
  • Send your top 3 referrers a quarterly thank-you (handwritten + gift) — it costs $200 and is the highest-ROI marketing spend you'll ever make.
Works with
ClaudeChatGPTGemini
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