$50 API credits for new AssemblyAI sign-ups
AssemblyAI, a speech AI API service, provides new developers with $50 in free API credits immediately upon sign-up. It can be used without a credit card, and once all credits are used, account access is suspended until a card is added and the account is topped up.
- What you get
- $50 one-time free API credits
- Price
- No payment
- Valid until
- To be confirmed
- Requirements
- New developer sign-up required · No credit card required · Account access suspended until a card is added and the account is topped up when credits are depleted · No automatic billing
Check the conditions on the official page ↗
Details
AssemblyAI is an API service that lets programs call speech AI features. New accounts can use a one-time 50-dollar API credit to transcribe prerecorded and streaming (real-time) audio and use speech understanding features.
You can get started immediately after signup without a credit card.
Once you use all your credits, you must add a payment method and upgrade your plan to keep using the service. LLM Gateway is not eligible for free credits.
Sources and verification history
- Collection channel
- aicredits
- Collected at
- October 1, 2026, 03:16 KST
- First published
- Updated
- Official sources checked at