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AI & ML

AssemblyAI vs Play.ht: Pricing Comparison 2026

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

Bottom line: Both AssemblyAI and Play.ht offer free plans. AssemblyAI has 2 pricing tiers while Play.ht has 4.

Last updated: March 16, 2026

Data compiled by Arthur Jacquemin
Updated March 16, 2026

AssemblyAI vs Play.ht: Quick Pricing Facts

FeatureAssemblyAIPlay.ht
Starting PriceCustom pricing$39/mo
Number of Plans24
Free TierYesYes
Pricing Modelusage-basedfreemium
Annual DiscountN/AUp to 18%

AssemblyAI and Play.ht are both priced at Custom pricing, making them equally accessible AI & ML tools. Together they offer 6 pricing plans with 11 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 Play.ht uses freemium 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
  • Limited characters
  • Basic voices
Start with Free
Tier 2
Pay as you go
Custom pricing
Start with Pay as you go
Creator
$39/monthCheapest
$384 / year(save $84)
Includes
  • Unlimited words
  • 600+ voices
  • Commercial license
Start with Creator
Tier 3
ProPopular
$99/monthCheapest
$948 / year(save $240)
Includes
  • Priority processing
  • Voice cloning
  • API access
Start with Pro
Tier 4
Enterprise
Custom pricing
Includes
  • Custom voices
  • SLA
  • Dedicated support
Start with Enterprise

Swipe to compare plans →

AssemblyAI

Speech-to-text API with summarization and topic detection

View all AssemblyAI plans

Play.ht

AI-powered text-to-speech with ultra-realistic voices

View all Play.ht plans
Our Pick

Play.ht

Play.ht offers a free plan, provides up to 18% annual savings, offers 4 tiers vs 2.

Based on pricing data only. Review the full comparison below for your specific needs.

Best value: Play.ht

Try Play.ht free

Which Should You Choose?

Choose AssemblyAI if:

  • You prefer AssemblyAI's free tier features—features
  • You prioritize AssemblyAI's user experience and interface over price (both tools are similarly priced)
  • AssemblyAI's 2-tier usage-based structure gives clearer cost visibility for budget planning

Choose Play.ht if:

  • You prefer Play.ht's free tier features—Limited characters, Basic voices
  • Annual billing savings matter to your budget—Play.ht offers up to 18% off with annual commitment
  • You need 4 pricing tiers for flexible team sizing—more options mean less overpaying for features you don't need
  • You want more features built-in—Play.ht offers 11 additional features across its plans

Both AssemblyAI and Play.ht 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 Play.ht includes 2 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 Play.ht

How many pricing plans does AssemblyAI have vs Play.ht?
AssemblyAI offers 2 pricing plans, while Play.ht offers 4 plans. More plans typically means more flexibility to match your exact needs and budget.
Does AssemblyAI or Play.ht offer a free plan?
Yes, both AssemblyAI and Play.ht offer free plans. Compare the feature limits of each free tier to see which better fits your use case before upgrading.
Can I save money by paying annually for AssemblyAI or Play.ht?
Play.ht offers up to 18% off on the Creator plan with annual billing. AssemblyAI does not currently advertise annual discounts.
What is the most popular Play.ht plan?
The Pro plan is Play.ht's most popular tier, priced at $99/mo. Key features include Priority processing, Voice cloning, API access.
Does AssemblyAI or Play.ht offer custom enterprise pricing?
Yes, both AssemblyAI and Play.ht offer custom enterprise pricing tiers with quote-based pricing. Contact each vendor for a tailored quote.
What pricing models do AssemblyAI and Play.ht use?
AssemblyAI uses a usage-based pricing model, while Play.ht uses freemium pricing. The right model depends on your team size and usage patterns.
How do AssemblyAI and Play.ht compare for AI & ML?
Both AssemblyAI and Play.ht are AI & ML tools. AssemblyAI offers 2 plans starting at Custom pricing, while Play.ht offers 4 plans starting at $39/mo. Review the feature breakdowns above to see which better fits your AI & ML needs.

Sources

  1. AssemblyAI Official PricingVendor pricing page
  2. Play.ht Official PricingVendor pricing page

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