TransPerfect is the world's largest privately held provider of language and AI services, delivering translation, localization, interpretation, AI training data, and content technology through the GlobalLink platform suite, DataForce data services, and a global production network spanning 200+ languages and 160+ offices, with 2025 billed revenues of $1.32 billion serving over 6,000 organizations including 90% of the Fortune 500.
TransPerfect is listed with 2 APIs on the APIs.io network. Tagged areas include Translation, Localization, Language Services, Translation Management, and Machine Translation.
The TransPerfect catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.
TransPerfect’s developer surface includes engineering blog, product news, GitHub presence, YouTube channel, and 17 more developer resources.
22.5/100emerging▬ flatAgent4/100human onlyFront door AI5/6
prominent
Heartbeat0/100
dormant
library
Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →
Regulatory Posture applies to this provider. Its tags matched the
Horizontal (data, software, accessibility, platform) regime, so
Regulatory Posture carries 15 points of the composite.
If this regime is wrong for your business, say so on your
provider repo — the
applicability map is public and we will correct it.
Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for
this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero:
never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and
several others — scorable at all.
The six quality facets above are damped to 85 points between them,
because the conditional facet above carries the other
15. That is why each facet's contribution is shown against a damped
maximum: raising a quality facet moves the composite by 85% of its nominal
weight, not 100%. The full arithmetic is at apis.io/rating/.
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Agent readiness — checks not met, largest first (exact, from this profile):
Machine-Readable Auth+10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
Idempotency+9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
Stable Error Semantics+8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
12 more unmet checks in the Agent Readiness table above.
Kin Score — facets with the most composite points still available (weight × headroom):
The Kin Score Market layer reads a provider inside its market:
its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted:
not part of the Kin Score or agent readiness.
Registered MCP server and declares compatibility are report only — not weighted.
Undeclared means we found nothing we can read, so there is no number: we never infer integrations.
REST API (formerly Applanga) for mobile app and software string localization, supporting upload/download of source and translated entries, tags, screenshots, projects, branches,...
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