AIカスタマーサービスエージェント — チャット・メール・音声を横断してチケットを解決し、測定可能な自動解決率を実現します。
RAGツール利用メモリ音声
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Decagon vs Synthflowwhich AI support agent should you pick in 2026?
Conversational support agents that resolve tickets like your best reps.
Tool useMemoryRAG
Decagon vs Synthflow — specs
| Spec | Decagon | Synthflow |
|---|---|---|
| Agent Rank | 73 / 100 (A) | 77 / 100 (A) |
| Autonomy | Autonomous | Autonomous |
| Pricing | Subscription · Free tier | Freemium · from $29 |
| Open source | No | No |
| Capabilities | Tool use, Memory, RAG | Voice, Tool use, Memory |
| Integrations | 3 apps | 4 apps |
| Verified | Verified | Verified |
| Released | Apr 2025 | Feb 2025 |
Agent Rank breakdown
Decagon
Agent Rank
73/ 100
- 自律性
- 9
- 機能
- 6
- 連携
- 4
- 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?
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
Decagon
メリット
- +Chat-first agent with consistently 65–75% tier-1 deflection in production
- +Deep integration with existing helpdesks (Zendesk / Intercom / Salesforce)
- +Mid-market priced — easier conversation than Sierra
デメリット
- −Voice support exists but is not the strength
- −Sales-led — no self-serve sign-up
- −Per-resolution pricing can sting if tickets spike unexpectedly
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
Decagon
Growth
カスタム
Mid-market
- +Per-resolution pricing
- +Zendesk / Intercom integration
- +Onboarding included
おすすめ
Enterprise
カスタム
Enterprise
- +Custom integrations
- +SSO + audit log
- +Dedicated CSM
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 Decagon or Synthflow in 2026?+
Pick Decagon 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 Decagon for primary work and Synthflow for the workflows where its specific strengths matter.
What's the price difference between Decagon and Synthflow?+
Decagon starts at Subscription · Free tier; Synthflow starts at Freemium · from $29. Decagon 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, Decagon or Synthflow?+
Both Decagon 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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ツール利用メモリ音声RAG
Intercom に内蔵された解決件数ベースのAIエージェント。実際に対応を削減した件数分だけ課金されます。
RAGツール利用メモリDemo · hover to play
See more alternatives: alternatives to Decagon · alternatives to Synthflow
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