Historical review from 2026-10-19. Current price and availability are unconfirmed; check the original marketplace.
ZeroGPT Plus is a verified AI content detection SaaS generating $5.4K/mo revenue with an exceptional 90% profit margin and a 2.57x annual profit multiple—well below typical SaaS valuations. The business demonstrates durable recurring revenue from 400+ active subscribers across a three-year operating history. The 2.3x revenue multiple and high data-quality score (100) reflect strong financial transparency. A buyer should confirm customer retention/churn metrics and organic acquisition durability to validate the sustainability of the current subscriber base.
Building an MVP AI content detection SaaS using OpenAI's API, Claude, or similar detection models combined with a React frontend, Node backend, and Stripe/Paddle subscription infrastructure would require 8-18 weeks and $8K-$18K in development costs. However, ZeroGPT Plus brings 400+ verified, paying subscribers with three years of operating history, demonstrated product-market fit, an established Paddle billing integration, and a 90% margin that reflects genuine unit economics. The real acquisition value lies in the 400-subscriber customer base, organic distribution credibility, and validated recurring-revenue model—not the software alone. Without this traction, a founder building from scratch would face 6-12 months of customer acquisition risk and churn learning before reaching profitability. The 2.57x profit multiple is sufficiently low, and the verified financials and margin profile are compelling enough to justify acquisition over build, provided churn and acquisition-channel data support the sustainability narrative.
Cash estimate includes the AI tools, APIs and infrastructure needed for a solo founder to recreate the software. Build time is informational and lightly weighted. The verdict is driven mainly by customers, users, verified earnings, retention, distribution, brand, data and operating history.
ZeroGPT Plus is an AI content detection SaaS. Users paste text or upload files to check if content looks AI-generated. Monetized via Paddle subscriptions (~$4.6k MRR, 400+ active subscribers). High-ma
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Preliminary screening based on marketplace and public data. Verify all financial, legal, technical, customer, and operational claims independently before making an acquisition decision. This is not financial or legal advice.