justmeme.wtf vs Random Useless Facts

justmeme.wtf is a free, keyless meme API covering 2,000+ templates with endpoints for browsing, searching by name (e.g. "drake"), pulling trending memes and categories, and an AI-generation endpoint that picks a fitting template and writes captions from a text prompt. Every response is JSON with CORS headers enabled by default, and the whole API is rate-limited to 60 requests per minute per IP rather than gated behind an account. It's a newer entrant compared to Imgflip and Meme Maker, aimed squarely at no-signup, drop-in meme generation.

Random Useless Facts is a free, keyless API that returns one trivia snippet at a time — random, "fact of the day", or lookup by ID — each with its own permalink and a source URL crediting the site it was pulled from (largely djtech.net). Responses come back as JSON by default, but requesting with an `Accept: text/plain` header returns the same fact formatted as plain Markdown-style text instead. There's no rate limiting, authentication, or paid tier — it's a small side project by its Polish maintainer.