AssemblyAI

Rising

Voice & Audio

Speech AI API for transcription, speaker diarization, sentiment analysis, and audio intelligence. Used by developers building voice-first applications.

Best For

Teams & solo builders

Key Pros & Cons

Strengths

Bulk data export — your data stays portable
Webhook support — enables event-driven pipelines

Watch Out For

Low community score (10/100) — smaller support network

Market Momentum

46

+0

24h

+32

7d

+34

30d

14-day heat score history

Creator Buzz2

Search Interest72

Community Activity10

Growth Momentum100

Score ForecastConfidence: low

1

7-day est.

0

14-day est.

Trend slope: -5.00 pts/day

What This Score Means

AssemblyAI is in the rising phase within Voice & Audio, gaining +32 pts this week — adoption is building.

Abandonment & Maintenance Risk

Low Risk

Trend phaseRising

30-day score change+34 pts

Listed on HookFlow2mo old

Discontinued flag✓ No

Risk Factors

No major abandonment signals detected
Active growth — strong maintenance signal
Negative score trajectory (-5.00 pts/day)

Data Lock-In Index

0

/ 100 (lower = more open)

Open-Data Compliant ✓

✓ Webhooks Out✓ Bulk Export✓ Open Formats

vs. Category Peers (Voice & Audio)

Tool

A.R.C.

Heat

7d Δ

Lock-In

AssemblyAI (this)

—

46

+32

0

Vois▲ Rising

—

94

+73

100

Palabra▲ Declining

—

67

-28

100

Hume▲ Rising

—

52

+53

100

FineVoice▲ Rising

—

46

+26

100

Wispr Flow▲ Rising

—

44

+24

100

Lock-In: 0 = fully open, 100 = maximum data lock-in. A.R.C. = Architecture · Reliability · Context score (A–F).

Snapshot Disclaimer: All scores, rankings, and metrics in this report reflect data as of June 20, 2026. Heat scores, community activity, and market momentum are recalculated daily — figures shown here represent a point-in-time snapshot and may differ from current values on HookFlow.ai.

HookFlow.ai Infrastructure Report — June 20, 2026hookflow.ai