Assemblyai vs Deepgram

Detailed comparison across 10 dimensions

Winner: Assemblyai

AssemblyAI clearly comes out ahead of Deepgram on Staquest's weighted six-dimension score. AssemblyAI has a free tier; Deepgram does not. Deepgram's paid plans start at $333.33/mo.

Quick Overview

Overview	AssemblyAIHigh-accuracy speech-to-text API with AI features.	DeepgramEnterprise speech-to-text with Nova-2 accuracy.
Type	ai tool	ai tool
Company	AssemblyAI	Deepgram
Free Tier
Has API
Open Source
Learning Curve	-	-
Integration	-	-
Trending	Stable	Stable
GitHub Stars	-	-
Industries	-	DevelopmentAI & Machine LearningSales & CRM
Categories	-	developer-toolsai-voice
Website	Visit	Visit

Dimension Scores

Winners by Dimension

Overall Winner

Assemblyai

Assemblyai: 4.8Deepgram: 4.2(+5.6 pts)

Pricing Value

Assemblyai15% weight

Assemblyai

5.0

Deepgram

1.0

Features

Tie15% weight

Assemblyai

3.0

Deepgram

3.0

Free Tier

Assemblyai10% weight

Assemblyai

7.0

Deepgram

2.0

Ease of Use

Tie10% weight

Assemblyai

5.0

Deepgram

5.0

Scalability

Deepgram10% weight

Assemblyai

4.0

Deepgram

9.4

Integrations

Tie10% weight

Assemblyai

8.0

Deepgram

8.0

API Quality

Tie10% weight

Assemblyai

6.0

Deepgram

6.0

Momentum

Tie10% weight

Assemblyai

3.0

Deepgram

3.0

Community

Tie5% weight

Assemblyai

3.0

Deepgram

3.0

Open Source

Tie5% weight

Assemblyai

2.0

Deepgram

2.0

Pricing Comparison

AssemblyAI

No pricing data available.

Deepgram

Pay As You Go

~$0/mo

View pricing

usage based

All endpoints in public models
Up to 100 concurrency for REST API
Up to 150 concurrency for WSS API
Up to 5 concurrency for Deepgram Whisper Cloud
Up to 45 concurrency for Text-to-Speech REST + WSS API
Up to 45 concurrency for Voice Agent API
+3 more

Growth

~$333/mo

View pricing

usage based

All endpoints in public models
Up to 100 concurrency for REST API
Up to 225 concurrency for WSS API
Up to 5 concurrency for Deepgram Whisper Cloud
Up to 60 concurrency for Text-to-Speech REST + WSS API
Up to 60 concurrency for Voice Agent API
+3 more

Enterprise

Contact sales

View pricing

custom

Frequently asked questions

Is AssemblyAI or Deepgram better?

On Staquest's weighted six-dimension scoring, AssemblyAI comes out ahead overall, though Deepgram can be the better fit depending on your priorities — see the dimension-by-dimension breakdown above.

Does AssemblyAI or Deepgram have a free tier?

AssemblyAI offers a free tier; Deepgram does not currently list one.

Which is better for pricing value, AssemblyAI or Deepgram?

AssemblyAI scores higher on pricing value in Staquest's analysis. It is the highest-weighted dimension in this comparison.

View Assemblyai View Deepgram