oganvil / compare / ScreenshotOne
Compare ScreenshotOne with oganvil for open graph images: dedicated OG endpoint vs screenshot API, render engines, pricing, free tiers, and MCP support.
Prices and features verified against vendor pages on 2026-09-05 · PNG & SVG · 1200×630
ScreenshotOne is a mature, reliable website screenshot API (full-page captures, PDFs, videos, 100 free screenshots/mo, $17/mo entry). oganvil is a purpose-built OG image API: one GET URL in your og:image tag, purpose-built 1200×630 cards, no HTML page to host, no browser in the render path. Choose ScreenshotOne for page captures and PDFs; choose oganvil when the job is social preview cards for every route. Both ship MCP servers for AI agents.
Fact check: ScreenshotOne prices/features read from screenshotone.com pricing/homepage/docs on 2026-09-05. Sources listed at the bottom of this page.
| Feature | oganvil | ScreenshotOne |
|---|---|---|
| Core product | OG image generation API (title + tag → 1200×630 card) | Website screenshot API (URL → full-page capture, PDF, video) |
| Dedicated OG-image endpoint | ✓ one GET URL, no HTML to host | ✗ OG = a docs guide for the general API (render your own 1200×630 HTML page) |
| Render engine | satori + resvg on Cloudflare Workers (browser-less, ~50–300 ms measured) | Headless browser rendering (full-page, scrolling, video) |
| Free tier | 50 unique images/mo, no card, no expiry | 100 screenshots/mo, no card |
| Entry price | $5/mo — 500 unique images/mo | $17/mo — 2,000 screenshots/mo (+$0.009/extra) |
| Mid / top tiers | Pro $29/mo — 5,000 unique images/mo | Growth $79/mo — 10,000 · Scale $259/mo — 50,000 |
| Billing basis | Per unique image — repeat views free (cache HIT) | Per screenshot — cached screenshots not counted (CDN cache misses may re-render) |
| Output formats | PNG + SVG, 1200×630 | PNG / WebP / JPEG + PDF + video |
| API style | 1-line GET og:image; no SDK required | GET/POST api.screenshotone.com/take + access_key; SDKs in 7 languages |
| MCP server for AI agents | ✓ streamable-http, 2 tools (generate_og_image, get_quota) | ✓ hosted mcp.screenshotone.com (OAuth) + local CLI (36★, 2 tools) |
| Integrations | llms.txt + server-card.json for agent discovery | 24 integrations incl. Zapier, Make, n8n, Bubble, Clay, Airtable |
| Track record | New (2026, #buildinpublic) | Launched 2022 · 3,700+ active developers · 6.7M+ screenshots · 99.950% uptime (30d) |
With a screenshot API, OG images are a DIY pattern: you build a 1200×630 HTML page per design, host it, then point the screenshot API at it. oganvil removes that layer — the render URL is the og:image content, parameters carry the text.
oganvil composes cards with satori + resvg on Cloudflare Workers — no browser context, no viewport juggling, ~50–300 ms measured renders. Repeat views of the same card are served from cache without re-rendering or re-billing.
oganvil counts unique images: the same title+tag renders once and every repeat view is a free cache hit. You pay for new cards, not for traffic spikes on popular pages.
oganvil publishes an MCP server (streamable-http) plus llms.txt and a server-card.json, so coding agents can generate OG images with two tool calls — no API key needed on the free tier.
If you need full-page website screenshots, PDFs, scrolling captures, or video, ScreenshotOne is the right category — oganvil does not do page captures. ScreenshotOne also has a longer track record (launched 2022, 3,700+ active developers, 6.7M+ screenshots rendered, 99.950% measured uptime), 24 no-code integrations (Zapier, Make, n8n, Airtable, Clay, Bubble), SDKs in 7 languages, and a cheaper entry plan ($17/mo for 2,000 screenshots). Its hosted MCP server (mcp.screenshotone.com) is OAuth-friendly for agent clients. For OG cards specifically, it has no dedicated endpoint — but as a general capture API it is a proven, dependable choice.
Not directly — they solve different problems. ScreenshotOne captures full web pages with a headless-browser rendering stack (2,000–50,000 screenshots/mo, viewport/full-page/PDF/video options). oganvil composes a purpose-built 1200×630 OG card from a title and tag line with no browser at all. If your need is social preview cards, oganvil is the focused tool; if you need page captures, PDFs, scrolling captures or videos, ScreenshotOne is the right category.
Only by pointing its general screenshot API at a 1200×630 HTML page you build and host yourself — ScreenshotOne has no dedicated OG-image endpoint or template engine (its own docs treat OG images as a guide for the general API, and its blog lists “render HTML with Puppeteer/satori” as the DIY route). oganvil is purpose-built: one GET URL renders the card, no HTML page to maintain.
ScreenshotOne: $17/mo for 2,000 screenshots, $79/mo for 10,000, $259/mo for 50,000 (plus a 100-screenshots/month free tier). oganvil: $5/mo for 500 unique images, $29/mo for 5,000, plus 50 unique images/month free. oganvil bills per unique image — repeat views of the same card are served from cache and never billed.
Yes — both are MCP-friendly as of 2026-09-05. ScreenshotOne offers a hosted MCP server at mcp.screenshotone.com (OAuth) plus a local CLI server (36 stars on GitHub) with render-website-screenshot and get-usage tools. oganvil ships a streamable-http MCP server at POST /mcp with generate_og_image and get_quota tools.
oganvil renders on Cloudflare Workers with satori + resvg (no headless browser) — measured ~50–300 ms per render on the paid path, and static serving for repeat views. A screenshot API must launch a browser context to capture an HTML page, which is inherently heavier. For OG cards specifically, browser-less rendering is the lighter path.
Sources (checked 2026-09-05): screenshotone.com/pricing ($17/$79/$259 plans, 100 free screenshots/mo, overage $0.009–$0.004) · screenshotone.com (3,700+ developers, 6.7M+ screenshots, 99.950% uptime) · screenshotone.com/docs/guides/open-graph-images/ (OG = guide for the general API, 1200×630 viewport) · screenshotone.com/blog/open-graph-images/ (DIY options incl. satori) · screenshotone.com/changelog/hosted-mcp-server/ (hosted MCP, mcp.screenshotone.com) · docs: getting-started (GET/POST /take + access_key) · github.com/screenshotone/mcp (36★, 2 tools) · oganvil pricing: https://oganvil.rowu.workers.dev/pricing
Purpose-built 1200×630 rendering, one URL per page, unique-image billing. 50 unique images/month free — no card.