ファーストクラスのAIエージェントノードを備えたオープンソースの workflow 自動化 — セルフホストまたはクラウドで利用可能。
ツール利用メモリマルチエージェント
Demo · hover to play
Fixie vs OpenAI Operatorwhich AI ops agent should you pick in 2026?
Build durable agents that act on your internal data — open framework.
Tool useRAGMemoryMulti-agent
Browser-driving agent that completes web tasks autonomously — booking, shopping, research.
BrowserTool useVisionMemory
Fixie vs OpenAI Operator — specs
| Spec | Fixie | OpenAI Operator |
|---|---|---|
| Agent Rank | 73 / 100 (A) | 65 / 100 (B) |
| Autonomy | Semi-autonomous | Autonomous |
| Pricing | Free · OSS | Subscription · from $200 |
| Open source | Yes | No |
| Capabilities | Tool use, RAG, Memory, Multi-agent | Browser, Tool use, Vision, Memory |
| Integrations | 3 apps | 2 apps |
| Verified | — | Verified |
| Released | Feb 2025 | Jan 2025 |
Agent Rank breakdown
Fixie
Agent Rank
73/ 100
- 自律性
- 8
- 機能
- 8
- 連携
- 6
- 料金
- 10
- 完成度
- 6
- 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?
OpenAI Operator
Agent Rank
65/ 100
- 自律性
- 9
- 機能
- 8
- 連携
- 2
- 料金
- 4
- 完成度
- 9
- 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
Fixie
メリット
- +Real multi-agent primitives — planner + workers + reviewer out of the box
- +Strong for internal-tool agents over your own data
- +Permissive license; auditable end-to-end
デメリット
- −Framework, not a finished product — engineering effort to ship anything
- −Smaller community than LangChain / LlamaIndex
- −Cloud pricing not yet published — usage-based and opaque
OpenAI Operator
Pricing
Fixie
Open source
無料
Builders
- +Apache-2.0 framework
- +Self-host
- +Bring your own models + data
Cloud
カスタム
Teams
- +Hosted runtime
- +Multi-agent orchestration
- +Observability
OpenAI Operator
Which one should you pick?
Fixie
Pick Fixie if cost is the main constraint or if auditability or self-hosting matters.
Try Fixie →OpenAI Operator
Pick OpenAI Operator if you want the highest autonomy and the verification loop is in place or if you want a vendor we've verified for accessibility and pricing accuracy.
Try OpenAI Operator →Affiliate links. We may earn a commission at no extra cost to you.
Frequently asked
Should I pick Fixie or OpenAI Operator in 2026?+
Pick Fixie if cost is the main constraint or if auditability or self-hosting matters. Pick OpenAI Operator if you want the highest autonomy and the verification loop is in place or if you want a vendor we've verified for accessibility and pricing accuracy. Most working teams running both can use Fixie for primary work and OpenAI Operator for the workflows where its specific strengths matter.
What's the price difference between Fixie and OpenAI Operator?+
Fixie starts at Free · OSS; OpenAI Operator starts at Subscription · from $200. Fixie 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, Fixie or OpenAI Operator?+
OpenAI Operator 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 Fixie and OpenAI Operator also picked
Adjacent agents in the same category with overlapping capabilities — worth a side-by-side glance before you commit.
"Multiplayer AI" — shared, governed company-wide agents across your stack.
ツール利用メモリRAGマルチエージェント
Demo · hover to playEnterprise "Agent OS" with trust, memory, and multi-agent coordination — built by ex-Atlassian CTO.
ツール利用メモリRAGマルチエージェント
See more alternatives: alternatives to Fixie · alternatives to OpenAI Operator
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