At a glance

AssemblyAI Riverside
Best for Developers wanting transcription and audio intelligence APIs Podcasters wanting studio-quality remote recording
Starting price $0.37/hr $15/mo
Free tier
Open source
Free tier available
Open source
AI Editor
Local Recording
Multi-Track
Sentiment
Speaker Labels
Summarization
Transcription
Transcription API

AssemblyAI

Strengths

  • Includes Transcription API as a core feature, purpose-built for transcription & ai audio workflows
  • Includes Speaker Labels as a core feature, purpose-built for transcription & ai audio workflows
  • Free for 100 hrs — generous enough for most small teams to get real work done
  • Includes sentiment alongside the core feature set — fewer separate tools needed

Weaknesses

  • Free plan exists but key features are locked behind the paid upgrade
  • Developer-oriented tooling may not suit non-technical team members
  • Ecosystem of third-party integrations is smaller than the market leaders in transcription & ai audio
  • Limited team/admin features if your organization eventually scales up

Riverside

Strengths

  • Includes Local Recording as a core feature, purpose-built for transcription & ai audio workflows
  • Includes Transcription as a core feature, purpose-built for transcription & ai audio workflows
  • Pricing starts at $15/mo, which includes the full transcription & ai audio feature set
  • Includes ai editor alongside the core feature set — fewer separate tools needed

Weaknesses

  • Starts at $15/mo — on the expensive side, especially for small teams or solo users
  • Fewer built-in features means you may need additional tools to cover gaps
  • Ecosystem of third-party integrations is smaller than the market leaders in transcription & ai audio
  • Limited team/admin features if your organization eventually scales up

The bottom line

Pricing: AssemblyAI starts at $0.37/hr. Riverside starts at $15/mo. AssemblyAI is the more affordable option.

Feature gaps: AssemblyAI offers Sentiment, Speaker Labels and Summarization that Riverside lacks. Riverside brings AI Editor, Local Recording and Multi-Track that AssemblyAI does not have.

Team fit: AssemblyAI is geared toward small teams teams, while Riverside is aimed at individual users and small setups. Pick the one that matches where your team is today and where it is headed — migrating tools later is always painful.

Where each tool shines: AssemblyAI's biggest strengths are: includes transcription api as a core feature, purpose-built for transcription & ai audio workflows. includes speaker labels as a core feature, purpose-built for transcription & ai audio workflows. Riverside's biggest strengths are: includes local recording as a core feature, purpose-built for transcription & ai audio workflows. includes transcription as a core feature, purpose-built for transcription & ai audio workflows.

Watch out for: With AssemblyAI, users commonly note that free plan exists but key features are locked behind the paid upgrade. With Riverside, the main complaint is that starts at $15/mo — on the expensive side, especially for small teams or solo users.

Choose AssemblyAI if...

  • Your profile matches its sweet spot: developers wanting transcription and audio intelligence apis
  • You want to save on per-user costs — AssemblyAI is $14.63/user/mo cheaper
  • You specifically need Sentiment and Speaker Labels
  • You care about includes speaker labels as a core feature, purpose-built for transcription & ai audio workflows
  • Your team size fits the small teams profile AssemblyAI is designed for

Choose Riverside if...

  • You need a tool built for podcasters wanting studio-quality remote recording
  • You specifically need AI Editor and Local Recording
  • You care about includes transcription as a core feature, purpose-built for transcription & ai audio workflows
  • Your team size fits the individuals profile Riverside is designed for

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