Conversational Agents を備えたAI音声プラットフォーム — プロダクションレベルの音声クローニング、TTS、および音声エージェント。
音声ツール利用メモリ
Demo · hover to play
Hume AI vs Vapiwhich AI support agent should you pick in 2026?
Empathic voice interface — speech-to-speech model that reads emotion and responds in kind.
VoiceMemoryTool use
Hume AI vs Vapi — specs
| Spec | Hume AI | Vapi |
|---|---|---|
| Agent Rank | 67 / 100 (B) | 70 / 100 (B) |
| Autonomy | Assistant | Autonomous |
| Pricing | Freemium · Free tier | Pay per task · Free tier |
| Open source | No | No |
| Capabilities | Voice, Memory, Tool use | Voice, Tool use, Memory |
| Integrations | 3 apps | 2 apps |
| Verified | Verified | Verified |
| Released | Aug 2024 | Feb 2025 |
Agent Rank breakdown
Hume AI
Agent Rank
67/ 100
- 自律性
- 7
- 機能
- 6
- 連携
- 4
- 料金
- 9
- 完成度
- 7
- 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?
Vapi
Agent Rank
70/ 100
- 自律性
- 9
- 機能
- 6
- 連携
- 2
- 料金
- 9
- 完成度
- 6
- 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?
Pros & cons
Hume AI
Vapi
メリット
- +Most developer-friendly voice agent in 2026 — SDK-first, well documented
- +BYO model gives full cost + behavior control
- +Pay-as-you-go makes prototyping nearly free
デメリット
- −You build the conversation logic — not a turnkey product
- −Voice quality depends heavily on which provider you wire in
- −Less polished than Parloa for contact-center deployments
Pricing
Hume AI
Vapi
おすすめ
Pay-as-you-go
無料
Developers
- +$0.05/min base
- +BYO LLM provider
- +Full SDK + dashboard
Enterprise
カスタム
Production at scale
- +Volume discounts
- +Dedicated infra option
- +SLA + support
Which one should you pick?
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Frequently asked
Should I pick Hume AI or Vapi in 2026?+
Pick Hume AI if its specific capabilities (Voice, Memory) match what you need. Pick Vapi if you want the highest autonomy and the verification loop is in place. Most working teams running both can use Hume AI for primary work and Vapi for the workflows where its specific strengths matter.
What's the price difference between Hume AI and Vapi?+
Both Hume AI and Vapi start in the same pricing range (Freemium · Free tier vs Pay per task · Free tier). Total cost of ownership depends on your team size and volume — see the TCO calculator for your specific math.
Which is more autonomous, Hume AI or Vapi?+
Vapi is the more autonomous of the two (Autonomous vs Assistant). Higher autonomy ships throughput faster but requires verification loops in place — see our autonomous-vs-copilot framing for when each tier wins.
Readers comparing Hume AI and Vapi also picked
Adjacent agents in the same category with overlapping capabilities — worth a side-by-side glance before you commit.
コード不要の音声 AI ビルダー — コードを書かずに電話エージェントを設計、デプロイ、監視できます。
音声ツール利用メモリDemo · hover to playコールセンター向けエンタープライズ音声アシスタント — 自然な会話で顧客対応を完結。
音声ツール利用メモリRAGDemo · hover to play
See more alternatives: alternatives to Hume AI · alternatives to Vapi
Want the real monthly cost at your volume? Run the TCO calculator →
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