AIエージェント搭載のビジュアルWorkflow自動化 — 2,000以上のアプリをまたぐドラッグ＆ドロップシナリオ。
ツール利用メモリマルチエージェント
Demo · hover to play
Relay Agents vs Sardinewhich AI ops agent should you pick in 2026?
Human-in-the-loop workflow agents that connect 100+ apps with approvals.
Tool useMemory
Relay Agents vs Sardine — specs
| Spec | Relay Agents | Sardine |
|---|---|---|
| Agent Rank | 73 / 100 (A) | 67 / 100 (B) |
| Autonomy | Semi-autonomous | Autonomous |
| Pricing | Freemium · from $18 | Subscription |
| Open source | No | No |
| Capabilities | Tool use, Memory | Tool use, Memory, RAG, Multi-agent |
| Integrations | 4 apps | 4 apps |
| Verified | Verified | — |
| Released | Mar 2025 | Jan 2025 |
Agent Rank breakdown
Relay Agents
Agent Rank
73/ 100
- 自律性
- 8
- 機能
- 4
- 連携
- 8
- 料金
- 8
- 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?
Sardine
Agent Rank
67/ 100
- 自律性
- 9
- 機能
- 8
- 連携
- 6
- 料金
- 4
- 完成度
- 7
- 検証性
- 6
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
Relay Agents
メリット
- +Strongest human-in-the-loop pattern of any no-code agent
- +Connects 100+ apps with conditional logic and approval gates
- +Free tier is real — not a trial in disguise
デメリット
- −AI features are lighter than purpose-built agent platforms
- −Per-seat pricing scales fast for larger teams
- −No native phone / voice support
Sardine
メリット
- +$145M total (a16z) — top of the agentic financial-crime category
- +Consolidates 11 fraud/KYC/AML vendors into one platform
- +Auto-reviews 40% of monthly applications — major cost reduction
デメリット
- −Enterprise focus — not priced for SMB fintechs
- −Regulatory complexity requires legal review per deployment
- −Best ROI requires existing high-volume transaction flow
Pricing
Relay Agents
Free
無料
Personal use
- +200 runs/mo
- +All app integrations
おすすめ
Pro
$18/月
Solo professionals
- +2,000 runs/mo
- +Multi-step approvals
- +Conditional branching
Team
$38/席/月
Small teams
- +Shared workflows
- +Audit log
- +Role-based access
Sardine
Growth
カスタム
Mid-market fintechs
- +Fraud + AML core agents
- +4 integrations
- +Standard SLA
おすすめ
Enterprise
カスタム
Large banks + fintechs
- +Full agent suite
- +Unlimited integrations
- +Custom rules engine
Sovereign
カスタム
Regulated
- +EU/US data residency
- +On-prem option
- +Dedicated CS
Which one should you pick?
Relay Agents
Pick Relay Agents if cost is the main constraint or if you want a vendor we've verified for accessibility and pricing accuracy.
Try Relay Agents →Sardine
Pick Sardine if you want the highest autonomy and the verification loop is in place.
Try Sardine →Affiliate links. We may earn a commission at no extra cost to you.
Frequently asked
Should I pick Relay Agents or Sardine in 2026?+
Pick Relay Agents if cost is the main constraint or if you want a vendor we've verified for accessibility and pricing accuracy. Pick Sardine if you want the highest autonomy and the verification loop is in place. Most working teams running both can use Relay Agents for primary work and Sardine for the workflows where its specific strengths matter.
What's the price difference between Relay Agents and Sardine?+
Relay Agents starts at Freemium · from $18; Sardine starts at Subscription. Relay Agents 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, Relay Agents or Sardine?+
Sardine is the more autonomous of the two (Autonomous vs Semi-autonomous). Higher autonomy ships throughput faster but requires verification loops in place — see our autonomous-vs-copilot framing for when each tier wins.
Readers comparing Relay Agents and Sardine also picked
Adjacent agents in the same category with overlapping capabilities — worth a side-by-side glance before you commit.
7,000以上のアプリ連携にAIエージェント層を追加 — 既存の自動化 stack に計画立案機能を加えます。
ツール利用メモリDemo · hover to playVisual no-code platform for building always-on agent workflows.
ツール利用メモリマルチエージェントブラウザ操作
Demo · hover to play
See more alternatives: alternatives to Relay Agents · alternatives to Sardine
Want the real monthly cost at your volume? Run the TCO calculator →
← Build your own comparison