
OpenRouter
liteLLM
Helicone AI
Langfuse
LangSmith
APIPark
boldrouter
Build production-grade & reliable AI apps with Portkey

PDFShift
pdflayer
DocRaptor
HTML2PDF.fr
PDFCrowd
Tcpdf
Api2Pdf
Easily generate PDF documents from HTML code with our powerful API

Which is more popular?
Based on our record, Portkey seems to be more popular. It has been mentioned 12 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | portkey.ai | htmlpdfapi.com |
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What each product offers, as listed by its team.


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


No analysis of Portkey yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
PortKeys LH5H Review - High Brightness 5.2" Touchscreen Monitor with camera control
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Portkey and HTML PDF API. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Portkey has the broadest adoption story in the open-source gateway space, a large community, and a deep enterprise tier. It is a reasonable pick for teams that want a mature product with a long feature list. - Source: dev.to / about 12 hours ago
Portkey is an open-source AI gateway that unifies access to 250+ Large Language Models (LLMs) across dozens of providers behind a single, OpenAI-compatible API. Instead of integrating with each provider's SDK, applications send requests... - Source: dev.to / 14 days ago
Developer gateways - MegaLLM, Portkey, LiteLLM, OpenRouter. The pitch is reliability, failover, cost, analytics. They are headless: you get an API, you bring your own interface. Great for shipping code, nothing to actually use without... - Source: dev.to / 4 months ago
Tracking HTML PDF API since Mar 2021.
When comparing Portkey and HTML PDF API, you can also consider the following products.


Convert any HTML documents to high-fidelity PDF using a single POST request
Compare PDFShift to Portkey or HTML PDF API:


Free, powerful HTML to PDF API supporting both URL and raw HTML conversion. Unlimited document size, lightning-fast and compatible PHP, Python, Ruby, etc.
Compare pdflayer to Portkey or HTML PDF API:

Open-source LLM Observability for Developers
Compare Helicone AI to Portkey or HTML PDF API:

As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more
Compare DocRaptor to Portkey or HTML PDF API: