ELI vs PyPI
Same instrument, two spec sheets — measured, not claimed.
ELI vs PyPI: common questions
Which is more reliable, ELI or PyPI?
On our scheduled checks, PyPI leads on measured uptime — ELI at 99.02% versus PyPI at 100% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.
Which is faster, ELI or PyPI?
PyPI has the lower median latency in our checks — ELI responds in 548 ms versus PyPI at 46 ms (P50). Tail latency (P95) is in the table above; for most workloads the median is the number that shapes how the API feels.
Do ELI and PyPI need an API key?
PyPI needs no key, while ELI requires a free API key. If you want to start calling without signup, reach for PyPI first.
Can I call ELI and PyPI from the browser?
Yes — both ELI and PyPI send CORS headers over HTTPS, so front-end code can fetch either directly with no backend proxy. That makes them easy to swap in a client-side app while you compare responses.
Are ELI and PyPI free for commercial use?
ELI has unclear commercial terms, and PyPI has unclear commercial terms. We track service terms and the data license as separate fields — see the Commercial use and Data license rows above, and confirm both before shipping either in a paid product.