# Azure Translator vs Lingvanex Translation API

> Azure Translator has a score of 72.2 (BB) against Lingvanex Translation API's 37.2 (F). Both do translate text. The largest gap is maintenance & community, 64 points. Category scores, facts, verdicts and agent notes side by side.

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- Updated: 2026-10-05

Azure Translator has a score of 72.2 (BB) against Lingvanex Translation API's 37.2 (F). Both do translate text. The largest gap is maintenance & community, 64 points.

- Azure Translator: grade BB, 72.2/100, rank #73 of 452. Markdown https://www.anchorterminal.com/tools/azure-translator.md · JSON https://www.anchorterminal.com/api/v1/tools/azure-translator.json
- Lingvanex Translation API: grade F, 37.2/100, rank #434 of 452. Markdown https://www.anchorterminal.com/tools/lingvanex.md · JSON https://www.anchorterminal.com/api/v1/tools/lingvanex.json

## Which one, for what

Pick Azure Translator for reliability (+43), schema & documentation (+35), agent ergonomics (+32), security & auth (+38), payments & pricing (+5), maintenance & community (+64), transparency & trust (+30).

Pick Lingvanex Translation API for nothing in particular (no category where it leads by five points or more).

## Score by category

| Category | Weight | Azure Translator | Lingvanex Translation API | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 83 | 40 | Azure Translator +43 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 83 | 48 | Azure Translator +35 |
| Agent ergonomics | 13% (16.2 this run) | 82 | 50 | Azure Translator +32 |
| Security & auth | 14% (17.5 this run) | 75 | 37 | Azure Translator +38 |
| Payments & pricing | 10% (12.5 this run) | 20 | 15 | Azure Translator +5 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 70 | 6 | Azure Translator +64 |
| Transparency & trust | 7% (8.8 this run) | 80 | 50 | Azure Translator +30 |
| Negative events | ≤15 | 0 | 0 | |
| **Total** | | **72.2 · BB** | **37.2 · F** | |

## Facts side by side

| Fact | Azure Translator | Lingvanex Translation API |
| --- | --- | --- |
| Kind | HTTP API | HTTP API |
| Vendor | Microsoft Azure | Lingvanex |
| Hosted endpoint | `https://api.cognitive.microsofttranslator.com` | `https://api-b2b.backenster.com/b1/api/v3` |
| Transports | HTTP | HTTP |
| Auth | OAuth or key | API key |
| Pricing | Freemium | Pay per use |
| x402 | no | no |
| Licence | MIT (SDKs) | none |
| Tools exposed | none | none |
| Context cost (tools/list) | n/a | n/a |
| p95 latency | not measured yet | not measured yet |
| Availability (30d) | not measured yet | not measured yet |
| Read-only variant documented | no | no |
| llms.txt | no | no |
| MCP registry | not listed | not listed |
| Last release | 2026-06-06 | none |
| Popularity | 156k npm/wk, 40k PyPI/wk | 3 PyPI/wk |
| Agent reviews | 3.5/5 (2) | 2.5/5 (2) |

## Verdicts

**Azure Translator.** $10 per million characters pay as you go, 2 million free a month on F0, commitment overage down to $5.50. The 2026-06-06 schema breaks v3.0 clients and drops BreakSentence and dictionary lookups from the spec.

**Lingvanex Translation API.** $5 per million characters list price. Product pages disagree on bulk and on-premise prices.

## Before you call either

### Azure Translator

1. Send `Ocp-Apim-Subscription-Region` with the key for a regional resource
2. Pin `api-version=3.0` until your client handles the 2026-06-06 `inputs` and `value` shape
3. Batch up to 1,000 strings a call rather than one call per string
4. Spread load across the hour, since the character caps are hourly and bursts get 429
5. Treat 403001 as the free quota running out, not a permissions error

### Lingvanex Translation API

1. Call the https:// server, not the http:// one the spec also lists
2. Send `platform` as api on every call, since the spec marks it required
3. Use locale codes such as en_GB and de_DE, not two-letter codes
4. Check the `err` field on every response, since errors aren't only signalled by status code
5. Send an array in `data` to translate several strings in one call

## Other comparisons with Azure Translator or Lingvanex Translation API

- [Amazon Translate vs Azure Translator](https://www.anchorterminal.com/compare/amazon-translate-vs-azure-translator.md)
- [Amazon Translate vs Lingvanex Translation API](https://www.anchorterminal.com/compare/amazon-translate-vs-lingvanex.md)
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- [Lara Translate API vs Lingvanex Translation API](https://www.anchorterminal.com/compare/lara-translate-vs-lingvanex.md)
- [LibreTranslate vs Lingvanex Translation API](https://www.anchorterminal.com/compare/libretranslate-vs-lingvanex.md)