Promo Code Aggregator & Price Comparison

SaaS that automatically discovers, validates, and tracks promotional codes across multiple SaaS products (ChatGPT, Stripe, etc.) in different countries. Users get real-time alerts on the best discounts available, saving time on manual code hunting and helping them find the cheapest deals.

Coupon aggregation for SaaS tools is getting a second look as software costs compound for indie developers and small teams managing five-plus subscriptions — the "SaaS sprawl" problem is real and well-documented. RetailMeNot and Honey dominate consumer e-commerce coupons but neither focuses on SaaS-specific promo codes with country-level pricing arbitrage, so there's no clear incumbent in this specific niche. The $1k–5k/mo revenue band is plausible but tight — monetization likely depends on affiliate commissions or a freemium model, and SaaS vendors actively suppress or expire codes fast enough to make data freshness a constant operational cost. The biggest risk is that most SaaS vendors want to kill coupon hunting, and aggressive rate-limiting, CAPTCHAs, or affiliate program terminations could gut the data pipeline before the product reaches sustainable scale.