AssemblyAI
Data confidence: HighSpeech AI platform. Transcription, summarization, and audio analysis.
Founded by: Dylan Fox
AssemblyAI has a Developer Momentum Index of 16, ranking #83 of 262 companies. Key metrics include 2.1M monthly package downloads, 203 GitHub stars, $108M in total funding.
Developer Adoption
Developer Adoption
Package downloads and ecosystem metrics, 30-day window
Active Contributors Trend
github contributors remained stable at 5 over the last 90 days.
View data table
| Date | github contributors |
|---|---|
| Mar 5, 2026 | 5 |
| Mar 6, 2026 | 5 |
npm Dependents Trend
Trend data not yet available
Check back soon as we collect more data.
npm Download Trend
npm Downloads remained stable at 784,914 over the last 90 days.
View data table
| Date | npm downloads |
|---|---|
| Mar 5, 2026 | 784,914 |
| Mar 6, 2026 | 784,914 |
PyPI Download Trend
PyPI Downloads grew from 1,283,122 to 1,300,104 (+1.3%) over the last 90 days.
View data table
| Date | pypi downloads |
|---|---|
| Mar 5, 2026 | 1,283,122 |
| Mar 6, 2026 | 1,300,104 |
Key Signals
Developer Community Metrics
Metrics computed from HN discussion, GitHub activity, and funding data.
Category Benchmark
6 Transcription companies30-Day Trends
npm Downloads
npm Downloads remained stable at 784,914 over the last 90 days.
View data table
| Date | npm downloads |
|---|---|
| Mar 5, 2026 | 784,914 |
| Mar 6, 2026 | 784,914 |
PyPI Downloads
PyPI Downloads grew from 1,283,122 to 1,300,104 (+1.3%) over the last 90 days.
View data table
| Date | pypi downloads |
|---|---|
| Mar 5, 2026 | 1,283,122 |
| Mar 6, 2026 | 1,300,104 |
GitHub Stars
GitHub Stars grew from 202 to 203 over the last 90 days.
View data table
| Date | github stars |
|---|---|
| Feb 1, 2026 | 202 |
| Feb 7, 2026 | 203 |
| Feb 8, 2026 | 203 |
| Feb 9, 2026 | 203 |
| Feb 10, 2026 | 203 |
| Feb 12, 2026 | 202 |
| Feb 13, 2026 | 202 |
| Feb 14, 2026 | 202 |
| Feb 15, 2026 | 202 |
| Feb 16, 2026 | 202 |
| Feb 17, 2026 | 202 |
| Feb 19, 2026 | 202 |
| Feb 21, 2026 | 202 |
| Feb 22, 2026 | 202 |
| Feb 23, 2026 | 203 |
| Feb 24, 2026 | 203 |
| Feb 25, 2026 | 203 |
| Feb 26, 2026 | 203 |
| Feb 27, 2026 | 203 |
| Feb 28, 2026 | 203 |
HN Mentions
HN Mentions declined from 6 to 4 (-33.3%) over the last 90 days.
View data table
| Date | hn mentions |
|---|---|
| Jan 6, 2026 | 6 |
| Jan 9, 2026 | 6 |
| Jan 10, 2026 | 4 |
| Jan 15, 2026 | 4 |
| Jan 16, 2026 | 4 |
| Jan 17, 2026 | 4 |
| Jan 18, 2026 | 4 |
| Jan 20, 2026 | 4 |
| Jan 21, 2026 | 4 |
| Jan 22, 2026 | 4 |
| Jan 23, 2026 | 4 |
| Jan 24, 2026 | 4 |
| Jan 25, 2026 | 3 |
| Jan 27, 2026 | 3 |
| Jan 29, 2026 | 3 |
| Jan 30, 2026 | 4 |
| Jan 31, 2026 | 4 |
| Feb 1, 2026 | 5 |
| Feb 2, 2026 | 6 |
| Feb 3, 2026 | 4 |
| Feb 4, 2026 | 3 |
| Feb 5, 2026 | 4 |
Funding Rounds
2023 · Accel
2022 · Insight Partners
2022 · Accel
Investors
According to AI-Buzz, AssemblyAI has 784,914 npm downloads in 30 days, with 1,300,104 PyPI downloads in 30 days, with 5 active contributors in 30 days, with 80 npm dependent packages, ranks #3 in Transcription for HN discussion share (out of 6 tracked with 4.3% of HN discussion), with 5 commits/week (accelerating).
Source: https://www.ai-buzz.com/companies/assemblyai?utm_source=citation&utm_medium=referral&utm_campaign=cite_this_data
Metrics derived from public APIs (HN Algolia, GitHub, npm/PyPI). Sentiment classified by AI. See methodology for details →
About
About
Description
Speech AI platform. Transcription, summarization, and audio analysis.
Estimated Company Size
51 - 100 employees
Website
assemblyai.comDetails
Founded
2017
Description
AssemblyAI offers speech-to-text and audio intelligence. Used for transcription, sentiment analysis, and more.
Data Confidence
ExcellentReflects profile completeness, metric freshness, and signal coverage.
How we calculate thisEmbed Badge
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Weekly AI Intelligence
Which AI companies are developers actually adopting? We track npm and PyPI downloads for 262+ companies. Get the biggest shifts weekly - before they show up in the news.