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boldrouter
Portkey
Eden AI
APIPark
Helicone AI
OpenAI
A router for LLMs and other AI models

Markdown to PDF
Markdown Live Preview
Markdown to File
MarkdowntoWord.pro
Markdown Preview Online
Markdown Studio
Markdown Tables
Free markdown tools in your browser — editor, PDF, diff, formatter & table generator. No sign-up, no upload.

Which is more popular?
Based on our record, OpenRouter seems to be more popular. It has been mentioned 64 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | openrouter.ai | markdownutils.com |
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An editorial look at what each product does well and who it suits.


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Recommended for
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Share your experience with using OpenRouter and MarkdownUtils. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


OpenRouter — the default router for experimentation. The free tier covers low-stakes calls, and the model catalog means I can A/B test providers without touching config. OpenRouter - Merge — my main paid gateway. One API for the models I... - Source: dev.to / 1 day ago
(You can get a free API key from openrouter.ai for a few test calls). - Source: dev.to / 3 days ago
Groq currently offers one of the most generous genuinely free tiers, 14,400 requests a day, for fast LLM inference with no credit card required. OpenRouter is the best option if you want to compare multiple models through a single API key. - Source: dev.to / 5 days ago
Tracking MarkdownUtils since Sep 2026.
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