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AI & ML

AssemblyAI vs Whisper: Pricing Comparison 2026

Side-by-side pricing comparison of AssemblyAI and Whisper. See all plans, features, and costs at a glance.

Bottom line: Both AssemblyAI and Whisper offer free plans. AssemblyAI has 2 pricing tiers while Whisper has 1.

Last updated: March 16, 2026

Data compiled by Arthur Jacquemin
Updated March 16, 2026

AssemblyAI vs Whisper: Quick Pricing Facts

FeatureAssemblyAIWhisper
Starting PriceCustom pricingCustom pricing
Number of Plans21
Free TierYesYes
Pricing Modelusage-basedopen-source
Annual DiscountN/AN/A

AssemblyAI and Whisper are both priced at Custom pricing, making them equally accessible AI & ML tools. Together they offer 3 pricing plans with 3 features compared, so the best choice comes down to which features match your needs.

Both tools offer free plans, making them accessible for teams on a budget. AssemblyAI uses usage-based pricing while Whisper uses open-source pricing, which may affect your total cost at scale.

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
AssemblyAI
Try it free
Tier 1
Free
$0/monthCheapest
Start with Free
Free
$0/monthCheapest
Includes
  • Open-source ASR model
  • Self-hosted
  • Multiple languages
Start with Free
Tier 2
Pay as you go
Custom pricing
Start with Pay as you go

Swipe to compare plans →

AssemblyAI

Speech-to-text API with summarization and topic detection

View all AssemblyAI plans

Whisper

Open-source automatic speech recognition model by OpenAI

View all Whisper plans

Which Should You Choose?

Choose AssemblyAI if:

  • You prefer AssemblyAI's free tier features—features
  • You need 2 pricing tiers for flexible team sizing—more options mean less overpaying for features you don't need
  • Your team needs custom enterprise pricing—AssemblyAI offers negotiated terms for large deployments

Choose Whisper if:

  • You prefer Whisper's free tier features—Open-source ASR model, Self-hosted
  • You want more features built-in—Whisper offers 3 additional features across its plans
  • You prioritize Whisper's user experience and interface over price (both tools are similarly priced)

Both AssemblyAI and Whisper offer free plans [1], eliminating cost barriers for evaluation. This means you can test both tools thoroughly with your actual workflows before any financial commitment. The free tiers differ in scope: AssemblyAI includes multiple features, while Whisper includes 3 features. Evaluate which free tier matches your evaluation needs before deciding to upgrade. Your best approach is to activate both free trials and evaluate which tool's workflow, integrations, and user experience align better with your team's needs before committing to paid plans.

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Frequently Asked Questions: AssemblyAI vs Whisper

How many pricing plans does AssemblyAI have vs Whisper?
AssemblyAI offers 2 pricing plans, while Whisper offers 1 plan. More plans typically means more flexibility to match your exact needs and budget.
Does AssemblyAI or Whisper offer a free plan?
Yes, both AssemblyAI and Whisper offer free plans. Compare the feature limits of each free tier to see which better fits your use case before upgrading.
Does AssemblyAI or Whisper offer custom enterprise pricing?
AssemblyAI offers a custom-priced enterprise tier for larger teams. Whisper lists all its pricing publicly.
What pricing models do AssemblyAI and Whisper use?
AssemblyAI uses a usage-based pricing model, while Whisper uses open-source pricing. The right model depends on your team size and usage patterns.
How do AssemblyAI and Whisper compare for AI & ML?
Both AssemblyAI and Whisper are AI & ML tools. AssemblyAI offers 2 plans starting at Custom pricing, while Whisper offers 1 plan starting at Custom pricing. Review the feature breakdowns above to see which better fits your AI & ML needs.

Sources

  1. AssemblyAI Official PricingVendor pricing page
  2. Whisper Official PricingVendor pricing page

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