vs · screenshotone
A structural comparison of free-tier size and OpenAPI spec completeness, checked directly against ScreenshotOne's own pricing page and live spec. As of August 16, 2026.
| Dimension | shotanvil | ScreenshotOne |
|---|---|---|
| Signup | No CAPTCHA, no card | No CAPTCHA found on signup |
| Free tier | 1,000 screenshots/mo | 100 screenshots/mo — 10x smaller |
| Overage on the free plan | N/A — free tier is generous, paid tiers meter at $1.50/1k | None listed — the cheapest overage pricing appears on the $17/mo Basic plan |
| OpenAPI spec | Live, with a description and an example on every parameter | Live at api.screenshotone.com/openapi.json — 66 parameters, 0 with a description, 0 with an example |
| Pay-per-call, zero signup | Yes — x402 support, no account needed | No — API key + account required for every call |
| Response transparency | X-Quota-Remaining and X-Cost on every response | Not published in their API reference |
Does ScreenshotOne's OpenAPI spec have parameter descriptions?
No. As of August 16, 2026, the live spec at api.screenshotone.com/openapi.json defines 66 parameters, and none of them — zero — carry a description or an example value. An AI agent reading the spec has only the parameter name to go on.
How much smaller is ScreenshotOne's free tier than shotanvil's?
ScreenshotOne's free tier is 100 screenshots/mo; shotanvil's is 1,000/mo — 10x larger. Verified against ScreenshotOne's own pricing page as of August 16, 2026.
Does ScreenshotOne have a pay-per-call option with no signup?
No. Every ScreenshotOne request requires an account and an API key. shotanvil supports x402 pay-per-call with zero signup.
Can I see my remaining quota or per-call cost in the response?
With shotanvil, yes — every response carries X-Quota-Remaining and X-Cost headers. ScreenshotOne's API reference does not document an equivalent.
Every parameter documented, with an example, plus 1,000 free screenshots/mo.
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