Inworld AI slashes TTS Max rate 30% to $35/1M chars, reshuffles plan discounts
What happened
Between the Apr 27, 2026 and May 4, 2026 captures of Inworld AI's pricing page, Pulse recorded 3 changes: Enterprise plan value proposition changed: 'Significant discounts at scale' replaced with specific price commitment 'As low as $10/1M for Max & $5/1M for Mini'. Audio markups feature removed from TTS compare table; TTS Max base rate decreased from $50/1M chars to $35/1M chars across all plans. Discounted rates also adjusted: Developer plan $40→$30, Growth plan $30→$25; Discount wording changed for Developer and Growth plans: specific product discounts ('20% off TTS & STT', '40% off TTS & STT') replaced with hedged 'Up to 20% off rates' and 'Up to 40% off rates'. ZDR compliance add-on moved to Growth tier from Enterprise. Pulse files it as a pricing change (feature change, price decrease, discount change) with a downward direction. Pulse's latest capture (Oct 19, 2026) lists Creator at $20.83, Builder at $83.33, Developer at $250 and Growth at $1,250.
This is the first pricing-page change Pulse has recorded for Inworld AI. Inworld AI has been tracked since 2026-04-26.
In the same window Microsoft, Google, OpenAI and Anthropic also changed their AI & Machine Learning pricing pages. Those moves are listed further down, and the Pulse Agent can compare them side by side.
- Enterprise · FeatureRemovedAudio markups featureNo Audio markups feature
- Developer, Growth · Price−25%$40$30
- Developer, Growth, Enterprise · DiscountDiscount change
Discount wording changed for Developer and Growth plans: specific product discounts ('20% off TTS & STT', '40% off TTS & STT') replaced with hedged 'Up to 20% off rates' and 'Up to 40% off rates'. ZDR compliance add-on moved to Growth tier from Enterprise.
| Plan | Field | Before | After | Change |
|---|---|---|---|---|
| Enterprise | Feature | Audio markups feature | No Audio markups feature | Removed |
| Developer, Growth | Price | $40 | $30 | −25% |
| Developer, Growth, Enterprise | Discount | — | 20% | Discount change |
Values as written on Inworld AI's public pricing page in the two captures Pulse compared; where the page states no number, the cells give the wording before and after.
Evidence
The two captures Pulse comparedFull-page captures of Inworld AI's pricing page (inworld.ai) from Apr 27, 2026 and May 4, 2026; the change is marked near the top of the page, where developer, growth price reads $40 and then $30.
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The two full-page captures with this change marked up are free with an account.
Inworld AI, pricing history
Full history- Aug 17, 2026improvedInworld AI: multilingual TTS language support expanded to 200+
- Jun 15, 2026improvedInworld AI slashes TTS-2 to $25/1M chars, STT to $0.15/hr in price cuts
- Jun 1, 2026improvedInworld AI caps concurrent users at 20–2,000 across new plan tiers
- May 5, 2026decreaseInworld AI slashes TTS Max rate 30% to $35/1M chars, reshuffles plan discounts · this change
Across AI & Machine Learning in the same window
All AI & Machine Learning changes- MicrosoftMay 5Microsoft Dynamics365 swaps Record updates for prebuilt Sales Close Agent
- GoogleMay 4Google Workspace rolls out Workspace Studio AI flows across all plans
- OpenAIApr 27OpenAI API cuts image output pricing, launches GPT-image-2
- AnthropicApr 21Anthropic API launches Managed Agents at $0.08 per session-hour of runtime
Questions about this change
Did Inworld AI raise prices in May 2026?
No — prices went down. Between Apr 27, 2026 and May 4, 2026 Inworld AI's pricing page showed 1 price cut: Developer, Growth: $40 → $30 (−25%).
What changed on Inworld AI's pricing page between Apr 27, 2026 and May 4, 2026?
Enterprise feature: Audio markups feature → No Audio markups feature, removed; Developer, Growth price: $40 → $30 (−25%); Discount wording changed for Developer and Growth plans: specific product discounts ('20% off TTS & STT', '40% off TTS & STT') replaced with hedged 'Up to 20% off rates' and 'Up to 40% off rates'. ZDR compliance add-on moved to Growth tier from Enterprise. Pulse compared the captures it took on Apr 27, 2026 and May 4, 2026; the before/after table above lists each item as written on the page.
How often does Inworld AI change its pricing?
Pulse recorded 0 other pricing-page changes for Inworld AI in the 90 days before this one; Inworld AI has been tracked since 2026-04-26.