deep-verified deep profile

DeepL

Language AI platform spanning translation, writing, voice translation and developer APIs.

ProviderDeepL

Catalog profileAvailable

Completeness67%

LifecycleActive

Checked2026-09-02

Core record

Status: Public

Access: Web / Apps / API

API status: Yes

Openness: Closed

Modalities: Text, documents and voice translation

Best suited for

Machine translation, writing assistance, document translation and multilingual developer workflows.

Limitations

Supported languages and feature availability differ across Translator, Write, Voice and API products.

API / auth

Interface: DeepL REST API

Base URL: DeepL API endpoints

Authentication: DeepL API authentication key

Compatibility: Native DeepL API

Rate limits: Plan dependent.

Deployment

DeepL APIDeepL web/desktop products

Models / versions

Model	Context	Max output	Modalities	License	Status
Pending dedicated model/version audit.

Pricing snapshots

SKU / model	Unit	Input	Output	Flat	Notes
Pending dedicated pricing audit. Artificial Index does not infer current prices.

Integrations

Text translationDocument translationWriting assistanceVoice translation on eligible plans

Regions

Availability and language coverage vary by product.

Governance / privacy

API plan entitlements are separate from web/desktop Pro subscriptions.

Developer API is capped at 1,000,000 characters total before upgrade according to current plan documentation.

Benchmarks

Pending methodology-aware benchmark audit unless separately documented. Vendor and independent benchmark results are kept distinct.

Field verification matrix

identity: verifiedorganization: verifiedcategories: verifiedstatus: partialaccess: partialapi: verifiedauthentication: verifiedmodels: pendingcontext: pendingmax_output: pendingmodalities: verifiedopenness_license: partialpricing: pendingrate_limits: verifieddeployment: verifiedregions: partialintegrations: verifiedgovernance: verifiedbenchmarks: pendinglifecycle: verifiedsources: verified

Evidence

DeepL API plansFields: api, plans, limits · confidence 99% · checked 2026-09-02DeepL documents Developer, Growth, Enterprise, Free and Pro API plans and the Developer plan's total character limit.Source ↗

V1 rule: unknown technical details remain pending. Catalog presence is not proof of current pricing, API limits, model lineage, regional availability, privacy terms or benchmark performance.