How do UserAPI.ai and ZeroGPT compare in monthly traffic?

UserAPI.ai has 5,163,985 monthly visits, while ZeroGPT has 32,864,541. Traffic estimates describe audience size, not product quality.

How do their growth rates compare?

UserAPI.ai has a month-over-month growth rate of +1.6%; ZeroGPT has +19.7%.

How does pricing compare?

UserAPI.ai: Freemium, Paid. UserAPI.ai offers a free pack of 50 requests with no card. Using your own Midjourney account costs $0.04 per request or $25 per month (or $67.50 per quarter and $246 per year), while UserAPI Cloud runs on UserAPI's accounts at $0.08 per image, a 60% discount off the $0.20 launch rate, starting from $3 (about 37 images), with failed tasks refunded automatically. ZeroGPT: Freemium, Paid. Freemium with paid tiers. Core tools such as the AI detector, summarizer, and grammar checker are usable free in the browser, while MAX and EXPERT subscriptions unlock higher limits and premium features, and API access is sold separately for organizations.