DeepL vs AssemblyAI Pricing (2026)
How do these two stack up on price? Here's what each one costs, what you get, and where the value sits.
| DeepL | AssemblyAI | |
|---|---|---|
| Starts at | $8/mo | Custom |
| Number of plans | 4 | 2 |
| Free plan | — | |
| Free trial | ||
| Pricing model | per-seat | usage-based |
Individual
- No data training
- 300,000 characters per month
- 3 file translations per month
- 1 glossary
- 1 saved translation
- Full-page translation
Team
Popular- 1,000,000 characters per user/month
- 20 file translations per month
- Bulk file translation
- 5 shared style rule lists
- 5 glossaries
- 10 saved translations
- Team administration
- Analytics and reporting
- Single sign-on (SSO)
Business
- Unlimited characters
- 100 file translations per month
- 20 shared style rule lists
- Unlimited glossaries
- Translation memory
- Unlimited saved translations
- User provisioning (SCIM)
- Domain capture
- 99.0% availability
- Write Pro
Enterprise
- Customize your character and file limits to fit your exact business needs
- Unlimited shared style rule lists
- Unlimited glossaries
- Translation memory
- Bring your own key
- 99.9% availability
- Dedicated account team
- Premium support
Pay as you go
- Universal-3.5 Pro ($0.21/hr)
- Universal-2 ($0.15/hr)
- Universal-3.5 Pro Realtime ($0.45/hr)
- Universal-Streaming ($0.15/hr)
- Universal-Streaming Multilingual ($0.15/hr)
- Sync API ($0.45/hr)
- Voice Agent API ($4.50/hr)
- Speaker Diarization ($0.02/hr pre-recorded, $0.12/hr realtime)
- Medical Mode ($0.15/hr)
- Keyterms Prompting
- Prompting ($0.05/hr)
- Speaker Identification ($0.02/hr)
- Translation ($0.06/hr)
- Custom Formatting ($0.03/hr)
- Entity Detection ($0.08/hr)
- Sentiment Analysis ($0.02/hr)
- Auto Chapters ($0.08/hr)
- Key Phrases ($0.01/hr)
- Topic Detection ($0.15/hr)
- Summarization ($0.03/hr)
- Profanity Filtering ($0.01/hr)
- PII Audio Redaction ($0.05/hr)
- PII Text Redaction ($0.08/hr)
- Content Moderation ($0.15/hr)
- LLM Gateway
- No minimum commitments
- No credit card required to start
Custom
- Custom rate limits
- Enhanced concurrency
- Enterprise-grade flexibility
- Volume-based pricing
- Custom starting concurrency limits
DeepL vs AssemblyAI FAQ
- Which one is cheaper?
- One or both use custom pricing, so it depends on your specific needs.
- Can I use either one for free?
- AssemblyAI has a free plan. DeepL doesn't — though they do offer a free trial.
- How do they charge?
- Different approach here. DeepL uses per-seat pricing, while AssemblyAI goes with usage-based. That changes the math depending on your team size and usage.
- Which one is a better deal?
- Depends on what you need. DeepL: DeepL sits mid-to-premium in the AI translation space — pricier per seat than bare-bones tools like Google Translate's API, but positioned on translation accuracy rather than being the budget pick. They're going after teams that already tried free/cheap MT tools and got burned on quality, not price-shoppers. AssemblyAI: They're positioning as the developer-friendly, API-first alternative to Deepgram and Rev AI — competitive on price at scale but differentiated by the breadth of AI features (LLM Gateway, multichannel, etc.). The AWS Marketplace listing signals they're actively chasing enterprise procurement budgets.
Keep tabs on both.
We'll monitor pricing changes for DeepL and AssemblyAI and let you know when something moves.