
ChatPDF
ChatDox
AskYourPDF
NotebookLM
ChatDOC
Humata AI
fileAI
Chat with any document

Bannerbear
ScreenshotAPI.net
HTMLCSS to Image API
ScreenshotRun
Placid
Orshot
Abyssale
Screenshot & PDF API for Developers. Capture website screenshots, convert HTML to PDF, and generate OG images with a simple API call.

Which is more popular?
Based on our record, PDF.ai seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | pdf.ai | captureapi.dev |
| Pricing | — | |
| Company | — | Startup from Spain |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of PDF.ai yet.
CaptureAPI is a developer-focused serverless API for capturing website screenshots (PNG, JPEG), converting HTML to PDF, and generating Open Graph images. Built on Playwright + Chromium, it supports 5 viewport presets (Mobile, Tablet, Desktop HD, 4K, Custom), CSS selector targeting, watermarks,...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing PDF.ai and CaptureAPI.dev.
CaptureAPI.dev's answer:
Named customer references available on request as the user base grows.
CaptureAPI.dev's answer:
CaptureAPI bundles website screenshots, HTML-to-PDF conversion, and OG image generation into a single predictable API endpoint. Unlike heavy headless-browser platforms, it offers a 200/month free tier, transparent flat-rate pricing, and a developer-first design with no per-call billing surprises.
CaptureAPI.dev's answer:
Three reasons: (1) honest free tier — 200 captures/month, no credit card; (2) flat pricing ($9 / $29 / $79) instead of per-call confusion; (3) screenshot, PDF, and OG image generation all in one API rather than three separate services.
CaptureAPI.dev's answer:
Indie developers, side-project builders, and small SaaS engineering teams who need a reliable screenshot/PDF/OG API without enterprise contracts. Common use cases: OG image generation, blog cover screenshots, automated archiving, and product preview generation for landing pages.
CaptureAPI.dev's answer:
CaptureAPI was built by an indie maker tired of stitching together Puppeteer scripts, paying enterprise prices for a single feature, and dealing with hidden rate-limit surprises. It launched in early 2026 as part of the DevToolsmith portfolio with the goal of offering screenshot, PDF, and OG generation under one developer-friendly API.
CaptureAPI.dev's answer:
Next.js 16, TypeScript, Vercel Functions (Fluid Compute), Playwright for headless rendering, Sharp for image processing, Upstash Redis for rate limiting and caching, Stripe for billing, and Sentry for observability. Serverless on EU + US edge for low latency.
Share your experience with using PDF.ai and CaptureAPI.dev. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


If you are looking for something that fits workflow easily and has a purpose-built frontend, there are lots of "chat with your pdf" apps out there, e.g. This one. Source: almost 3 years ago
You're in a very competitive space, but that doesn't mean you should give up. pdf.ai for example made 20k in a day IIRC. Source: over 3 years ago
Tracking CaptureAPI.dev since Mar 2026.
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