本番環境向け音声AIエージェントインフラ — スケール可能なインバウンド、アウトバウンド、IVR代替AIエージェントを構築できます。
音声ツール利用メモリ
ElevenLabs vs Synthflowwhich AI support agent should you pick in 2026?
AI voice platform with Conversational Agents — production-grade voice cloning, TTS, and voice agents.
VoiceTool useMemory
ElevenLabs vs Synthflow — specs
| Spec | ElevenLabs | Synthflow |
|---|---|---|
| Agent Rank | 82 / 100 (A) | 77 / 100 (A) |
| Autonomy | Autonomous | Autonomous |
| Pricing | Freemium · from $5 | Freemium · from $29 |
| Open source | No | No |
| Capabilities | Voice, Tool use, Memory | Voice, Tool use, Memory |
| Integrations | 4 apps | 4 apps |
| Verified | Verified | Verified |
| Released | Feb 2025 | Feb 2025 |
Agent Rank breakdown
ElevenLabs
Agent Rank
82/ 100
- 自律性
- 9
- 機能
- 6
- 連携
- 6
- 料金
- 8
- 完成度
- 10
- 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?
Synthflow
Agent Rank
77/ 100
- 自律性
- 9
- 機能
- 6
- 連携
- 8
- 料金
- 7
- 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
ElevenLabs
メリット
- +Best voice quality and most natural TTS in any consumer-grade product
- +Conversational AI agents now match Parloa and Sierra on quality at lower price
- +Custom voice cloning works with 30 seconds of source audio
デメリット
- −Conversational Agents product is newer than the TTS product — less polish
- −Pricing tiers can be confusing across TTS + Voice Agents + Dubbing
- −Voice cloning controls require careful consent handling
Synthflow
メリット
- +Truly no-code — non-developers can ship a working voice agent in an afternoon
- +Templates cover most common voice-agent use cases (appointment scheduling, lead qual, surveys)
- +White-label option lets agencies resell to clients
デメリット
- −No-code abstractions can hit ceilings for advanced logic
- −Voice quality slightly behind ElevenLabs-based stacks
- −Pro tier pricing is steep at $375/mo for 1,500 minutes
Pricing
ElevenLabs
Free
無料
Trial
- +10K characters/mo
- +Watermarked
Starter
$5/月
Hobbyists
- +30K characters/mo
- +Voice cloning
おすすめ
Creator
$22/月
Creators
- +100K characters/mo
- +Higher quality models
- +Conversational AI 1K min
Pro
$99/月
Professionals
- +500K characters/mo
- +Studio tier voice clones
Scale
$330/月
Teams
- +2M characters/mo
- +Multi-seat workspace
Synthflow
Starter
$29/月
Solo users
- +50 minutes
- +Basic templates
おすすめ
Pro
$375/月
Growing teams
- +1,500 minutes
- +CRM integrations
- +Outbound campaigns
Growth
$900/月
Heavy ops
- +3,500 minutes
- +Custom voice cloning
- +White-label option
Enterprise
カスタム
Large ops
- +Custom volumes
- +Dedicated CS
- +SSO
Which one should you pick?
Synthflow
Pick Synthflow if its specific capabilities (Voice, Tool use) match what you need.
Try Synthflow →Affiliate links. We may earn a commission at no extra cost to you.
Frequently asked
Should I pick ElevenLabs or Synthflow in 2026?+
Pick ElevenLabs if cost is the main constraint. Pick Synthflow if its specific capabilities (Voice, Tool use) match what you need. Most working teams running both can use ElevenLabs for primary work and Synthflow for the workflows where its specific strengths matter.
What's the price difference between ElevenLabs and Synthflow?+
ElevenLabs starts at Freemium · from $5; Synthflow starts at Freemium · from $29. ElevenLabs 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, ElevenLabs or Synthflow?+
Both ElevenLabs and Synthflow are Autonomous agents — neither has a meaningful autonomy advantage over the other. The decision should hinge on capabilities and pricing instead.
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Adjacent agents in the same category with overlapping capabilities — worth a side-by-side glance before you commit.
本番環境対応の音声エージェントプラットフォーム — 低遅延ストリーミングと分単位料金を備えた LLM ネイティブの電話エージェント。
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 ElevenLabs · alternatives to Synthflow
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