AssemblyAI vs Copy.ai Pricing (2026)
How do these two stack up on price? Here's what each one costs, what you get, and where the value sits.
| AssemblyAI | Copy.ai | |
|---|---|---|
| Starts at | Custom | $29/mo |
| Number of plans | 2 | 5 |
| Free plan | — | |
| Free trial | — | |
| Pricing model | usage-based | per-seat |
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
Chat
- 5 Seat
- Unlimited Words in Chat
- Unlimited Chat Projects
- Access to OpenAI, Anthropic, and Gemini models
Growth
- 75 Seats
- Unlimited Words in Chat
- 20K Workflow Credits/Mo
Expansion
- 150 Seats
- Unlimited Words in Chat
- 45K Workflow Credits/Mo
Scale
- 200 Seats
- Unlimited Words in Chat
- 75K Workflow Credits/Mo
Enterprise
- Guided Jumpstart Implementation
- API Access & Bulk Workflow Runs
- 20+ Tech Integrations & API Access
- Unlimited Customizable Workflows
- Designated Account & Support Team
- Enterprise Grade Security Protocols
AssemblyAI vs Copy.ai 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. Copy.ai doesn't — you'll need to pay from day one.
- How do they charge?
- Different approach here. AssemblyAI uses usage-based pricing, while Copy.ai goes with per-seat. That changes the math depending on your team size and usage.
- Which one is a better deal?
- Depends on what you need. 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. Copy.ai: They're not competing on price — $12K/yr to start on team plans puts them squarely in the mid-market SaaS budget conversation, closer to Jasper Business or Writer than to cheap AI writing tools. They're clearly targeting revenue teams at growth-stage and enterprise companies, not freelancers or SMBs.
Keep tabs on both.
We'll monitor pricing changes for AssemblyAI and Copy.ai and let you know when something moves.