AssemblyAI vs Windsurf 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 pricing | Windsurf pricing | |
|---|---|---|
| Starts at | Custom | $20/mo |
| Number of plans | 2 | 5 |
| Free plan | ||
| Free trial | — | |
| Pricing model | usage-based | hybrid |
Price is one row. To weigh the features too, use our feature comparison template →
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
Free
- Light quota to code with agents
- Limited model availability
- Unlimited inline edits
- Unlimited Tab completions
Pro
Popular- Increased quotas, including access to frontier models from OpenAI, Claude, Gemini, and SpaceXAI, plus leading open source models
- Full model availability
- Free use of SWE-2
- Access to cloud agents (Devin Cloud)
- Purchase extra usage at API pricing
Max
- Significantly higher quotas
Teams
- Unlimited team members
- Share and collaborate
- Centralized billing
- Admin dashboard with analytics
- Priority support
Enterprise
- Highest priority support
- Dedicated account management
- SAML/OIDC SSO
- Centralized enterprise admin controls
- Dedicated deployment option
AssemblyAI vs Windsurf 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?
- Both offer free plans, so you can try each without paying. Start with whichever fits your workflow better and upgrade when you hit the limits.
- How do they charge?
- Different approach here. AssemblyAI uses usage-based pricing, while Windsurf goes with hybrid. 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. Windsurf: At $20 for the entry paid tier, they're priced in line with mainstream AI coding assistants, not undercutting the market — but the $200 Max tier signals they're chasing power users and teams who'll pay premium for heavier autonomous agent usage. The confusing branding (Devin product, Windsurf pricing page) suggests this positioning is mid-consolidation, likely trying to capture both indie devs and enterprise budgets under one roof.
Still deciding? See the best AssemblyAI alternatives or the best Windsurf alternatives, ranked with verified pricing.
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