AssemblyAI

AI speech-to-text and audio analysis

AssemblyAI is an API-based tool for speech-to-text and audio analysis, offering features such as speaker diarisation, summarisation, and content moderation.

Audio data challenges for nonprofits and social purpose organisations

Challenge

Field interviews, focus group discussions, and meetings generate large volumes of audio that remain undocumented

Manual transcription is time-intensive and slows down reporting cycles

Multi-speaker conversations and qualitative data are difficult to analyse at scale

Solution

Tools like AssemblyAI convert audio into structured text and extract insights such as sentiment, topics, and summaries, making voice data usable for monitoring, evaluation, and documentation

Key capabilities of AssemblyAI

Speech-to-text transcription

Convert audio and video into accurate text transcripts through API-based processing

Speaker diarisation

Identify and label different speakers in interviews, focus groups, and meetings

Summarisation

Generate concise summaries from long recordings to speed up review and reporting

Audio analysis and insights

Detect sentiment, topics, and key themes from conversations

Auto chapters and topic detection

Segment long recordings into structured sections with labels and summaries

Indian language support

Limited support; Indian language coverage is currently restricted—organisations should verify requirements before deployment

Pricing for nonprofits

Free tier

Limited usage for development and small-scale testing

Usage-based pricing

Charged per minute of audio processed across features

Nonprofit pricing

No public discount listed; organisations need to contact AssemblyAI directly

Best suited for which nonprofits?

Organisations with field research and M&E programmes

High volumes of interviews and qualitative data

Teams producing regular documentation

Frequent need for transcripts, summaries, and reports

Organisations with technical capacity

API-based tool requiring developer integration

Similar tools for audio AI and transcription

Rev AI

Frequently Asked Questions

What is AssemblyAI used for?

It converts audio into text and extracts insights such as summaries, sentiment, and speaker labels

Does it support Indian languages?

Support is limited; organisations should verify current coverage before use

Is it suitable for non-technical NGOs?

It is API-based and requires developer integration; no-code alternatives may be more suitable

How is data handled?

Audio is processed via cloud APIs; organisations can configure deletion and should review privacy policies

Is there a free plan?

Yes. A free tier is available; paid plans are usage-based

Want to learn more?

Visit AssemblyAI