ipto vs LanguageLayer
LanguageLayer, an apilayer product, detects a text string's language across 173 languages using a tri-gram frequency algorithm — its own FAQ describes checking text against known tri-grams per language, the same underlying technique ipto's Language Detector uses, though LanguageLayer markets the result as "AI-powered." Its free tier caps at 100 requests a month; paid plans start at $4.99/month for 50,000 requests with batch-detection support.
| Feature | ipto | LanguageLayer |
|---|---|---|
| API key required | Never | Yes, for every request |
| Free tier volume | Unlimited, no signup | 100 requests/month |
| Cheapest paid tier | n/a (one free tier) | $4.99/month, 50,000 requests |
| Supported languages | 76 | 173, claimed |
| Detection method | Tri-gram frequency analysis, local, deterministic | Tri-gram frequency analysis per their own FAQ, marketed as "AI-powered" |
| Batch detection (multiple texts, one call) | No — single text per request | Yes, on paid tiers |
| Confidence/reliability indicator | Yes — "reliable" boolean + up to 5 scored candidates | Yes — probability + confidence percentage |
| Text leaves the request to a third party | No — runs entirely in-Worker | Yes — third-party API call |
When LanguageLayer might fit better
- You need broader language coverage — 173 supported languages vs. ipto's 76 is a real gap if your traffic includes less-common languages.
- You need to detect the language of many separate text strings in one API call — LanguageLayer's batch-detection endpoint (paid tiers) does this; ipto's Language Detector currently takes one text per request.
When ipto fits better
- You want detection with no request cap and no API key — LanguageLayer's free tier stops at 100 requests/month; ipto's Language Detector draws from the general free-tier budget instead.
- You'd rather your text never leave your own request to a third-party vendor — ipto's detection runs entirely inside the Worker handling your request, nothing forwarded elsewhere or logged.
FAQ
How many languages does each service detect?
LanguageLayer claims 173. ipto's Language Detector covers 76 — fewer, but detection runs locally with nothing sent to a third party.
Is LanguageLayer's detection really "AI-powered"?
Per LanguageLayer's own FAQ, its algorithm checks text against known tri-grams per language — the same underlying technique (trigram-frequency analysis) ipto's Language Detector uses, regardless of how each service markets it.
Try it: curl https://ipto.to/v1/ip/8.8.8.8 · full API reference · all alternatives