Deepl Glossary
deepl.com
DeepL's terminology management add-on for consistent translation.
Quick Information
- Category:
- Writing & Chat
- Pricing:
- Freemium
- Platforms:
- Web, API
- Free Plan:
- Yes
- API Available:
- Yes
- Last Verified:
- September 2026
What Is Deepl Glossary?
DeepL Glossary is a terminology management add-on within DeepL's translation platform, letting users lock in specific translations for brand names, technical abbreviations, and product terms so they translate consistently every time rather than varying between translation runs. Notably, DeepL adapts glossary terms to the target language's grammar automatically — handling declensions, gender, and number — rather than applying a rigid, context-blind term substitution.
Access scales with DeepL's paid tiers: the free tier includes one glossary limited to five entries per language pair, the Starter plan ($10.49/month) includes fuller glossary access alongside unlimited text and document translation, and the Advanced plan ($28.74/month) expands to up to 20 glossaries. For developers, the API's Growth plan supports up to 2,000 glossaries per account, while the Pro API plan removes the glossary limit entirely — the feature itself carries no separate fee beyond the underlying plan cost.
It's aimed at businesses and translation teams needing consistent terminology across large volumes of translated content, particularly useful for brand names and technical terms that shouldn't be translated literally or inconsistently. See the main DeepL Translator listing for the full translation platform this feature belongs to.
What Can You Use Deepl Glossary For?
Consistent brand term translation
Locks in specific translations for brand names across all translated content.
Technical terminology management
Ensures technical abbreviations and product terms translate consistently.
Grammar-aware term translation
Adapts glossary terms to target language grammar automatically, including declensions and gender.
Deepl Glossary Features
- Custom glossaries — Locks in specific term translations across all translation requests.
- Grammar adaptation — Automatically adapts glossary terms to target language grammar rules.
- Multi-glossary support — Supports multiple glossaries per account, scaling from 1 (free) to 20 (Advanced) to 2,000+ (API Growth).
- API integration — Provides glossary functionality through the DeepL API for developers.
Who Is Deepl Glossary For?
- Businesses translating brand content — Ensures brand names and product terms translate consistently across all content.
- Technical translation teams — Manages consistent translation of technical abbreviations and terminology at scale.
Deepl Glossary Pros & Limitations
What We Like
- Automatically adapts terms to target language grammar rather than rigid substitution
- No separate fee — bundled into existing DeepL subscription plans
- Scales meaningfully from a basic free tier up to thousands of glossaries on the API Pro plan
Limitations
- Free tier is quite limited — one glossary with only five entries per language pair
- Fuller glossary access requires at least the Starter paid plan
- Glossary limits still apply on the Growth API tier (2,000), only removed entirely on Pro API
Deepl Glossary Pricing
| Plan | Price | Main Features |
|---|---|---|
| Free | $0 | 1 glossary, max 5 entries per language pair |
| Starter | $10.49/month | Fuller glossary access, unlimited text/document translation |
| Advanced | $28.74/month | Up to 20 glossaries |
| API Growth | Usage-based | Up to 2,000 glossaries per account |
| API Pro | Usage-based | No glossary limit |
Pricing was last verified September 2026. Check the official website for the latest pricing.
AI Listing Jungle Ranking
- Global Rank:
- #904
- Overall Score:
- 0.0/100
- Monthly Users:
- –
- Rank Change:
- ▼ 2
This ranking reflects AI Listing Jungle's own independent scoring methodology and is not an endorsement by Deepl Glossary or its company. How Our Rankings Work
Frequently Asked Questions
Is DeepL Glossary a separate product?
No, it’s a terminology management feature bundled into DeepL’s existing translation plans, with no separate fee.
How many glossaries does the free tier include?
One glossary, limited to five entries per language pair.
Does DeepL Glossary handle grammar automatically?
Yes, it adapts glossary terms to target language grammar, including declensions, gender, and number.
How many glossaries can API users create?
Up to 2,000 on the Growth API plan, with no limit on the Pro API plan.
Our Take
DeepL Glossary's automatic grammar adaptation is a genuinely thoughtful detail that avoids the rigid, context-blind term substitution common in simpler glossary tools.
Its free tier is quite limited, so businesses with real terminology consistency needs should plan on at least the Starter paid plan.
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