Quick Answer
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SpeechifyAI API costs Free to $499 per month as of August 2026, with 5 plans available including a free tier. Plans: Free (free), Starter at $10/month, Pro at $99/month, and Scale at $499/month. Custom pricing is available on request. Pricing depends on your chosen tier, contract length, and negotiated discounts.

Use the interactive pricing calculator to estimate your exact cost based on team size and requirements.

  • Free tier: Yes

SpeechifyAI API offers 5 pricing tiers: Free, Starter, Pro, Scale, Enterprise. A free plan is available. Paid plans include Starter at $10/month, Pro at $99/month, Scale at $499/month.

Last verified: | Sources: 2 pricing pages and reviews
Forever Free plan type

Yes, SpeechifyAI API offers a forever free plan as of August 2026. The free tier includes 9 features with limits on usage. Paid plans start at $10/month (Starter). Pricing verified from 2 sources by CostBench.

Forever Free

SpeechifyAI API's free plan is available indefinitely with no time limit.

What's Included in the Free Plan

  • $0/month, no credit card
  • Text-to-speech: 50K characters/month — hard cap
  • Voice agents: 60 minutes/month — hard cap
  • Phone numbers: BYOC only (your carrier, SIP or Twilio)
  • 3 concurrent calls
  • 1,500+ voices, 30+ languages
  • LLM, STT and TTS included — no passthrough
  • Hard cap — no overages, no surprise bills
  • Commercial use, community support
Start Free at SpeechifyAI API

What's NOT Included (Paid Only)

  • $10/month
  • Text-to-speech: 1M characters included, then $10 per 1M
  • Voice agents: 120 minutes included, then $0.075/minute
  • 1 phone number included
  • 6 concurrent calls
  • Auto top-up overages — no hard cap
  • Voice cloning, streaming and SSML
  • Community support

You'll Need to Upgrade When...

  • You exceed the user limit
  • You need features like $10/month or Text-to-speech: 1M characters included, then $10 per 1M
  • You require premium support or SLA guarantees
  • You need to remove branding or watermarks
  • You need advanced integrations or API access

Hidden Restrictions on Free Plan

  • ! 50,000 character monthly cap on text-to-speech
  • ! 60 voice-agent minutes per month
  • ! 3 concurrent calls
  • ! Bring-your-own-carrier phone numbers only

Free vs Paid: Which Do You Need?

Free Plan is Enough If...

  • You're an individual or very small team
  • You need only basic features
  • You don't mind usage limits
  • Branding on output is acceptable
  • Community support is sufficient

Free vs Starter Plan Comparison

Free $0
Features 9 included 8+ included
Support Community/Email Priority Support
Branding SpeechifyAI API branding Your branding
Best For Individuals Growing teams

Frequently Asked Questions

01 Is SpeechifyAI API free?

Yes, SpeechifyAI API offers a forever free plan with 9 core features included. However, there are limits on users and features that may require upgrading.

02 What's included in SpeechifyAI API's free plan?

SpeechifyAI API's free plan includes: $0/month, no credit card, Text-to-speech: 50K characters/month — hard cap, Voice agents: 60 minutes/month — hard cap, Phone numbers: BYOC only (your carrier, SIP or Twilio), 3 concurrent calls, and 4 more features. Key limits include basic usage caps.

03 What's NOT included in SpeechifyAI API's free plan?

The free plan excludes: $10/month, Text-to-speech: 1M characters included, then $10 per 1M, Voice agents: 120 minutes included, then $0.075/minute, 1 phone number included, 6 concurrent calls. You'll also have SpeechifyAI API branding and limited support options.

04 When should I upgrade from SpeechifyAI API's free plan?

Consider upgrading when: you hit user or storage limits, need features like $10/month or Text-to-speech: 1M characters included, then $10 per 1M, require premium support, or want to remove branding. The cheapest paid plan starts at $10/month.

05 Is SpeechifyAI API's free plan really free forever?

Yes, SpeechifyAI API's free plan is available indefinitely with no time limit. However, feature and usage limits may restrict what you can do without upgrading to a paid plan.

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