How to Use Marketplace Listing ROI
Multiplies expected visitors by conversion rate and ARPU to get gross revenue, subtracts the percentage take and listing fee, then computes break-even visitor count.
Bottom Line
Compute net monthly margin and break-even visitor count for any marketplace listing given fees, conversion rate, and traffic assumptions. Models GPT Store, Anthropic plugins, and Vercel-style template marketplaces side by side so the take-rate plus listing fee math is explicit before you commit time to a listing.
Marketplace Listing ROI
Net margin and break-even visitor count for GPT Store, Anthropic plugins, and similar marketplaces.
On This Page
What It Does
Use the calculator with intent
Multiplies expected visitors by conversion rate and ARPU to get gross revenue, subtracts the percentage take and listing fee, then computes break-even visitor count.
Indie creators and product teams deciding whether to list on GPT Store, Anthropic plugins, Vercel templates, or any other revenue-share marketplace.
Interpreting Results
Negative net margin = stop. Positive but break-even visitors > expected = your traffic estimate must hold. Pad the down-case at 1/3 of expected visitors and half the conversion rate.
Input Steps
Field by field
- 1
Flat Monthly Listing Fee
Flat monthly fee, if any. GPT Store and Anthropic plugins are zero.
- 2
Marketplace Revenue Share
Marketplace's % take. GPT Store ≈ 25%, Anthropic plugins ≈ 20%, Vercel templates 0%.
- 3
Expected Monthly Visitors
Realistic traffic from the marketplace listing alone.
- 4
Visitor-to-Customer Conversion Rate
Visitor → paying customer conversion. Marketplace traffic typically converts 1-3%.
- 5
Average Revenue per User
Average paid revenue per converted user per month.
Common Scenarios
Use realistic starting points
GPT Store
Revenue share
25
Net margin sensitivity to OpenAI's 25% take.
Vercel templates
Revenue share
0
Pure lead-gen — credit any signup conversion to the listing.
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Open →FAQ
Questions people ask next
The short answers readers usually want after the first pass.
Sources & References
- OpenAI GPT Store revenue program — OpenAI
- Anthropic plugin marketplace docs — Anthropic
- Vercel templates — Vercel
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