AssemblyAI vs Modal: Pricing Comparison 2026
Side-by-side pricing comparison of AssemblyAI and Modal. See all plans, features, and costs at a glance.
Bottom line: AssemblyAI starts at Custom pricing and Modal starts at Custom pricing. Compare all 10 pricing tiers side by side.
Last updated: July 6, 2026
AssemblyAI - AssemblyAI for standard audio applications; Modal for custom model workflows requiring flexible GPU compute.
AssemblyAI vs Modal: Quick Pricing Facts
| Feature | AssemblyAI | Modal |
|---|---|---|
| Starting Price | Custom pricing | Custom pricing |
| Number of Plans | 2 | 8 |
| Free Tier | Yes | No |
| Pricing Model | usage-based | usage-based |
| Annual Discount | N/A | N/A |
AssemblyAI and Modal are both priced at Custom pricing, making them equally accessible AI & ML tools. Together they offer 10 pricing plans with 0 features compared, so the best choice comes down to which features match your needs.
AssemblyAI stands out with a free plan for getting started.
Review the detailed tier-by-tier comparison above to see exactly which features are included at each price point and find the best fit for your AI & ML needs.
| Pricing Plans |  AssemblyAI Try free |  Modal Try free |
|---|---|---|
| Tier 1 | Free $0/monthCheapest | Resource costs Custom pricing |
| Tier 2 | Pay as you go Custom pricing | Credit grants for startups Custom pricing |
| Tier 3 | - | Modal Sandbox + Notebooks Pricing Custom pricing |
| Tier 4 | - | Compute costs Custom pricing |
| Tier 5 | - | Why serverless? Custom pricing |
| Tier 6 | - | Starter Custom pricing |
| Tier 7 | - | Team Custom pricing |
| Tier 8 | - | Enterprise Custom pricing |
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AssemblyAI
AssemblyAI for standard audio applications; Modal for custom model workflows requiring flexible GPU compute.
Based on pricing data only. Review the full comparison below for your specific needs.
Try AssemblyAI freeFree plan availableWhich Should You Choose?
Choose AssemblyAI if:
- •You need production-ready audio transcription and analysis without GPU infrastructure management
- •AssemblyAI's specialized audio models provide better quality for voice use cases out of the box
- •Simple API access with per-minute billing is the right approach
Choose Modal if:
- •You need to run custom Python ML code on serverless GPU, including custom audio models
- •Modal's flexible compute environment suits your custom inference or fine-tuning workflows
- •Pay-per-second billing for variable workloads is more cost-effective for your usage pattern
AssemblyAI is a managed audio AI service. Modal is a serverless compute platform for running custom Python ML code. For audio applications, AssemblyAI's pre-built models deliver production-ready results faster than building and hosting custom models on Modal. Modal makes sense if you have a specific custom audio model or need to run complex inference pipelines. For standard transcription and audio intelligence needs, AssemblyAI's API is simpler and often higher quality.
Frequently Asked Questions: AssemblyAI vs Modal
How many pricing plans does AssemblyAI have vs Modal?
Does AssemblyAI or Modal offer a free plan?
Does AssemblyAI or Modal offer custom enterprise pricing?
How do AssemblyAI and Modal compare for AI & ML?
Sources
- AssemblyAI Official Pricing- Vendor pricing page
- Modal Official Pricing- Vendor pricing page
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