セールスおよびCS向けの会話インテリジェンスAIエージェント — 通話の文字起こし、スコアリング、CRM同期を自動化します。
音声RAGメモリツール利用
Demo · hover to play
Otter.ai vs Speakwhich AI personal agent should you pick in 2026?
AI meeting agent that transcribes, summarizes, and extracts action items from every conversation.
VoiceRAGMemory
AI language tutor — practice conversations with patient native-level AI tutors in 40+ languages.
VoiceMemory
Otter.ai vs Speak — specs
| Spec | Otter.ai | Speak |
|---|---|---|
| Agent Rank | 72 / 100 (A) | 60 / 100 (B) |
| Autonomy | Assistant | Assistant |
| Pricing | Freemium · from $16.99 | Subscription · from $20 |
| Open source | No | No |
| Capabilities | Voice, RAG, Memory | Voice, Memory |
| Integrations | 4 apps | 2 apps |
| Verified | Verified | Verified |
| Released | Jan 2025 | Sep 2024 |
Agent Rank breakdown
Otter.ai
Agent Rank
72/ 100
- 自律性
- 7
- 機能
- 6
- 連携
- 4
- 料金
- 8
- 完成度
- 8
- 検証性
- 10
自律性、機能、連携、料金、成熟度、編集部の検証を基に自動算出。デプロイごとに更新されます。 どのように算出されているか?
Speak
Agent Rank
60/ 100
- 自律性
- 7
- 機能
- 4
- 連携
- 2
- 料金
- 8
- 完成度
- 8
- 検証性
- 7
自律性、機能、連携、料金、成熟度、編集部の検証を基に自動算出。デプロイごとに更新されます。 どのように算出されているか?
Pros & cons
Otter.ai
メリット
- +Best real-time caption experience in 2026
- +Strong personal note-taking experience — review and study-friendly
- +Reasonable English transcription accuracy on noisy audio
デメリット
- −Weaker CRM integration than Fireflies for sales workflows
- −Limited language support (6 languages) vs Fireflies (60+)
- −Free tier is restrictive (30 min × 4 conversations)
Speak
Pricing
Otter.ai
Basic
無料
Trial
- +30 min × 4 convos/mo
- +AI summary
おすすめ
Pro
$16.99/月
Individuals
- +1200 min/mo
- +Real-time captions
- +Custom vocabulary
Business
$30/席/月
Teams
- +6000 min/user
- +Team workspace
- +Admin features
Enterprise
カスタム
Larger orgs
- +SSO
- +OCR + advanced search
- +SOC 2
Speak
Which one should you pick?
Affiliate links. We may earn a commission at no extra cost to you.
Frequently asked
Should I pick Otter.ai or Speak in 2026?+
Pick Otter.ai if cost is the main constraint. Pick Speak if its specific capabilities (Voice, Memory) match what you need. Most working teams running both can use Otter.ai for primary work and Speak for the workflows where its specific strengths matter.
What's the price difference between Otter.ai and Speak?+
Otter.ai starts at Freemium · from $16.99; Speak starts at Subscription · from $20. Otter.ai is the cheaper entry option. For team deployments the TCO can differ — use the AI Agent Rank TCO calculator for your specific volume.
Which is more autonomous, Otter.ai or Speak?+
Both Otter.ai and Speak are Assistant agents — neither has a meaningful autonomy advantage over the other. The decision should hinge on capabilities and pricing instead.
Readers comparing Otter.ai and Speak also picked
Adjacent agents in the same category with overlapping capabilities — worth a side-by-side glance before you commit.
Khan AcademyのAIチューターで、数学・ライティング・歴史・試験対策をソクラテス式コーチングで提供します。
音声メモリRAG
Demo · hover to playAIペンダント＋ミーティングレコーダー — 会話を記録し、検索可能なMemoryとして活用できます。
音声メモリRAGDemo · hover to play
See more alternatives: alternatives to Otter.ai · alternatives to Speak
Want the real monthly cost at your volume? Run the TCO calculator →
← Build your own comparison