Krisp vs Deepgram

Detailed side-by-side comparison to help you choose the right tool

Krisp

🟢No Code

Voice AI

Voice AI for clearer calls — noise cancellation, AI Note Taker, Accent AI and Call Center AI in one cross-app utility.

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Starting Price

Free
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Deepgram

🔴Developer

Voice AI

Speech-to-text, text-to-speech and voice agent APIs with industry-leading latency, accuracy and per-language model quality.

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Starting Price

Free
Full ReviewVisit Site

Feature Comparison

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FeatureKrispDeepgram
CategoryVoice AIVoice AI
Pricing Plans170 tiers104 tiers
Starting PriceFreeFree
Key Features
  • • AI Noise Cancellation
  • • Meeting Transcription
  • • Accent Conversion
  • • Speech-to-text APIs for streaming and prerecorded audio
  • • Flux conversational STT for real-time voice agents with turn detection and interruption handling
  • • Text-to-speech through Aura voices

Krisp - Pros & Cons

Pros

  • ✓Bi-directional noise cancellation is the strongest in the category — works for both sides of the call
  • ✓No-bot AI notes — privacy and discretion advantage over Fireflies/Otter
  • ✓OS-level install means one tool covers Zoom, Meet, Teams, Slack, WhatsApp, dialers and recorders
  • ✓Accent AI is genuinely useful for global support teams and is rare in this category

Cons

  • ✗Real-time noise model uses noticeable CPU on older laptops
  • ✗Free tier caps AI features at 60 min/day — heavy-call days will hit the limit
  • ✗Speaker diarization on transcripts is weaker than bot-based tools that have meeting metadata
  • ✗No MCP support — transcripts and summaries are not exposed as tools for agents

Deepgram - Pros & Cons

Pros

  • ✓Best-in-class word error rate via Nova-3 model across 30+ languages
  • ✓Aggressively priced per-minute: from $0.0043/min beats most rivals
  • ✓Voice Agent API unifies STT + LLM + TTS with server-side turn-taking
  • ✓Free $200 credit lets teams prototype end-to-end without commitment
  • ✓On-prem deployment supports HIPAA and air-gapped environments

Cons

  • ✗Aura TTS voice library smaller than ElevenLabs or Cartesia
  • ✗Documentation can feel dense for first-time integrators
  • ✗Some advanced features (diarisation tuning) require sales conversations
  • ✗Voice agent API still maturing relative to Vapi or Retell AI for high-level orchestration

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🔒 Security & Compliance Comparison

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Security FeatureKrispDeepgram
SOC2✅ Yes✅ Yes
GDPR✅ Yes✅ Yes
HIPAA✅ Yes❌ No
SSO✅ Yes✅ Yes
Self-Hosted❌ No—
On-Prem❌ No✅ Yes
RBAC✅ Yes✅ Yes
Audit Log❌ No✅ Yes
Open Source❌ No❌ No
API Key Auth❌ No✅ Yes
Encryption at Rest✅ Yes✅ Yes
Encryption in Transit✅ Yes✅ Yes
Data ResidencyUS, EUUS
Data Retentionconfigurableconfigurable
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Review KrispReview Deepgram