AssemblyAI
Speech-to-text, streaming transcription and voice agent APIs for developers.
AssemblyAI: $100 in API credits when you sign up via a referral link
No end date announced
The offer
$100 credit
Discount code
No code needed
Only for new accounts created through the referral link. The credits are non-transferable and have no cash value.
Step by step
Screenshot taken on October 27, 2026. Red boxes show where to click.
Log in to save your progress.
Open the sign-up link on this page
Use the “Go to AssemblyAI” button on this page. It carries the referral link, and the extra $50 only applies to accounts created through it.
Create your AssemblyAI account
Sign up as a new user on the page the link opens. No card is needed to start.
Check your credits
Your dashboard shows the credit balance in the bottom-left corner. Use it for speech-to-text and the other APIs.
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Source: assemblyai.com/referral
The AssemblyAI link on this page is an affiliate link. If you sign up through it we may earn a commission at no extra cost to you.