Etsy sellers running ads are flying blind. Etsy's dashboard shows spend and revenue but never subtracts the 6.5% transaction fee, 3% payment processing, listing fees, or COGS — so sellers reconcile three tabs in a spreadsheet, give up, and pause campaigns on gut. Reddit is full of these posts every week.
There are roughly 100k Etsy sellers actively running ads. At 2% capture and $14 ARPU, that's ~$336k ARR — not a unicorn, a lifestyle SaaS. The wedge is narrow on purpose: one metric, ROAS after all fees, with a pause/scale signal. Erank and Marmalead are SEO tools; nobody owns ad profitability.
I'll be honest about two things. First, Etsy's OAuth app review is 6-12 weeks, so the 14-day test ships as a manual CSV-paste template, not auto-import. That's a real wedge compromise. Second, Etsy is reportedly beta-testing a native profitability column — if they ship it, we're dead. That's why this bet has to be cheap and fast.
Why now: Etsy ad costs jumped in 2024, margins are getting squeezed, and seller complaints about fee opacity hit a peak in r/EtsySellers this year.
Why me: thin. No real operator edge here — this is a pure market-fit bet, not a Lisandro-unfair-advantage bet.
The path: Google Sheet + CSV importer, posted to r/EtsySellers, $0 capital. Kill if <8 active users by day 14, $0 MRR by day 45, or Etsy ships native profitability inside 90 days.
Small bet, fast signal, clean kill. Let's see if the pain pays.
The detail behind the pitch
Problem
Etsy sellers running ads see profit erosion from Etsy's fee structure (ads + transaction fees + payment processing) making ROI unclear, so they pause campaigns without data to optimize.
Proposed solution
Simple ad ROI calculator/dashboard that auto-imports Etsy ads spend and sales data, shows true profit per campaign, and recommends pause/scale decisions.
Target market
~100K Etsy sellers actively running ads; pain threshold when ads consume >30% of margin.
First test
Build a Google Sheet template with embedded Etsy API read-only connector. Offer free access to 50 sellers via r/EtsySellers post. Target: 25+ signups, 10+ active users in 14 days.
Kill criteria
<5 of 50 invited users complete OAuth/data connection within 14 days AND <8 active users (defined as opening the dashboard 2+ times) by day 14 AND <3 users voluntarily sharing results or asking questions in the signup thread by day 21 AND $0 MRR by day 45 → kill; OR Etsy announces native profitability metrics in Ads dashboard at any point in 90 days → kill regardless of traction
Incumbents: Marmalead, EtsyHunt, Erank, Sale Samurai, Etsy's native ads dashboard, Crov, Treendly
Pricing: $9–$19/seat/mo (most Etsy analytics tools); free tiers with capped features
Saturation: low
Wedge: The only tool that connects Etsy Ads spend to true net profit (post all fees + COGS) at the listing level and gives an actionable pause/scale signal — something no SEO-first competitor does today.
User complaints: Etsy's native dashboard shows ad spend and revenue but does NOT subtract transaction fees (6.5%), payment processing (3%+), listing fees, or COGS — so 'profit' is never surfaced; Sellers must manually reconcile spreadsheets across Etsy's Finance, Ads, and Stats tabs to calculate true margin; Existing tools (Erank, Marmalead) focus on keyword SEO and listing optimization, not ad profitability or pause/scale decisions; No tool auto-imports ad spend at the campaign/listing level and maps it to net margin after all fee layers; Sellers frequently report on Reddit (r/Etsy, r/EtsySellers) that they pause ads blindly because they can't tell if a campaign is profitable after fees
Notes: The Etsy seller tools market is crowded on the SEO/keyword side (Erank, Marmalead, Sale Samurai) but nearly empty on ad profitability analytics. Etsy's own API exposes ads spend and order data, making auto-import technically feasible. The core wedge is ruthless focus on one metric — ROAS after all fees — rather than becoming another listing optimization suite. Primary risk is Etsy closing API access or building this natively, which they have historically been slow to do.
Skeptic + judge rationale
Death modes:
- Etsy's OAuth API requires app review approval that takes 6-12 weeks, meaning the 'auto-import' connector for the Google Sheet MVP cannot be built in 14 days — the test launches as a manual-input template, killing the core wedge and dropping active users from 10 to <3 because sellers won't manually enter data from 3 tabs when that's exactly the pain they're paying to avoid
- The 50 free users never convert to $9-19/mo because the typical Etsy seller running ads spends $50-200/mo on ads and earns $500-2k/mo gross — a $9/mo tool is 0.5-2% of revenue, which sounds cheap, but the segment that can't calculate ROI manually is also the segment least willing to pay for SaaS tooling; r/EtsySellers posts confirm 'just use a spreadsheet' as the dominant free alternative response, capping paid conversion at <5% of signups
- Etsy releases a native 'Profitability' column in their Ads dashboard (already in beta testing per seller forum leaks as of late 2024) within 60 days of launch, instantly eliminating the entire wedge — Etsy has direct fee and COGS-estimate data and the regulatory/PR incentive to show sellers true costs, making a third-party tool redundant before it reaches 50 paying customers
# Judge rationale (score=75.0)
Wins on capital (near-zero to validate), recurring SaaS model, and low human intervention once shipped — pure software with API auto-import. Loses heavily on ARPU ($9-19/mo is thin), defensibility (Etsy can ship native profitability metrics, reportedly in beta, which would nuke the wedge), and on days-to-paid because the OAuth app review is a 6-12 week blocker that breaks the 14-day MVP shape. Market is real but the segment that can't do spreadsheet math is also the segment least likely to pay, capping conversion. Decent score but the Etsy-native-feature kill switch is a serious tail risk for a low-ARPU bet.