Inworld AI Pricing 2026

Plans, hidden costs, and cheaper alternatives compared

Is Inworld AI worth the price?

80/10

Inworld AI's TTS pricing for TTS-1.5 Mini at $5/1M chars and TTS-1.5 Max at $10/1M chars appears competitive, especially with the 'pass-through' LLM Gateway offering.

The per-character billing for TTS is standard for AI voice services. This pricing model is best for developers and studios looking for flexible, usage-based AI character and voice solutions.

Pricing Plans

Free Trial

TTS-1.5 Mini

$5/1M chars

~$0.005/minute
API access
Playground access

TTS-1.5 Max

$10/1M chars

~$0.01/minute
API access
Playground access

LLM Gateway

Pass-through

No markup on provider rates
Anthropic, OpenAI, Google, Meta
Token-based billing

On-Premises

Custom

Self-hosted deployment
Contact for pricing

Calculate your cost View full pricing

Hidden Costs & Gotchas

Potential high usage costs for TTS

LLM Gateway costs depend on external providers

On-Premises requires custom negotiation

No free tier for initial testing

Which Plan Do You Need?

Game developers

Media creators

AI character integration

How Inworld AI Compares to Competitors

Compared to ElevenLabs, which offers a starter tier at $5/month for 30,000 characters and higher tiers with more characters, Inworld's $5/1M chars for TTS-1.5 Mini is significantly more generous for high-volume usage. For LLM access, Inworld's 'pass-through' model is similar to direct API access from providers like OpenAI or Anthropic, avoiding markups often seen with other platforms that bundle LLM usage.

Inworld AI Pricing FAQ

How much does Inworld AI cost?

Inworld AI starts at $5/month on the TTS-1.5 Mini plan. A free plan is also available with limited features.

Does Inworld AI have a free plan?

Yes. Inworld AI offers a free plan called "TTS-1.5 Max". It includes: ~$0.01/minute, API access, Playground access.

Does Inworld AI offer a free trial?

Yes, Inworld AI offers a free trial. No credit card is typically required to start the trial, though this may vary.

Is there a cheaper alternative to Inworld AI?

Yes. Popular alternatives to Inworld AI include Food Guard, AKEDO, Lightship, PlayFab. Free alternatives include AKEDO, Lightship, PlayFab. Compare them side-by-side on Toolradar.