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Compare AI Agents

Side-by-side comparison of AI agents

Langflow icon
Langflow
Free
Devin icon
Devin
$500/mo
特性
Langflow iconLangflow
Devin iconDevin
Rating 4.3 4.3
Starting PriceFree$500/mo
AutonomySemiFull
任务成功率81%72%
平均响应时间9s300s
自主性
72
95
可靠性
80
78
易用性
86
75
成本效益
90
55
集成能力
82
80
支持
76
70
能力
codeapifileknowledge
codebrowsershellfileapi
优点
  • Visual LangChain builder
  • Drag-and-drop interface
  • Custom Python support
  • Active community
  • Fully autonomous end-to-end coding
  • Can deploy applications independently
  • Persistent context across sessions
  • Shell and browser access
缺点
  • LangChain dependency
  • Complex flows can be slow
  • Limited to LangChain ecosystem
  • Very expensive at $500/mo
  • Slower than human developers for complex tasks
  • 72% success rate means retries needed
  • Limited to standard web stacks

Deep Analysis

特性LangflowDevin
Long Context Recall (100K+)
72%
78%
Multi-Turn Consistency7/107/10
Knowledge Cutoff2025-102024-10
Web AccessYesYes
Batch Processing
Safety Score
7/10
7/10
Refusal Guidance7/106/10

Memory & Personalization

Langflow
Long-term Memory
Editable Memory
Cross-Device Sync
Memory Score:2/3
Devin
Long-term Memory
Editable Memory
Cross-Device Sync
Memory Score:2/3

Safety & Version Control

Langflow
Safety Composite70%
Rollback SupportPartial
Devin
Safety Composite65%
Rollback SupportPartial

Scenario Recommendations

Best agent pick for each real-world use case based on weighted scoring.

Coding Projects

Build, debug, and deploy code autonomously.

Devin
Runner-up: Langflow

Deep Research

Analyze papers, gather insights from large datasets.

Langflow
Runner-up: Devin

Customer Support

Handle tickets, FAQs, and live chat with empathy.

Langflow
Runner-up: Devin

Workflow Automation

Automate repetitive tasks across apps.

Langflow
Runner-up: Devin

Meeting Notes & Summary

Transcribe, summarize, and extract action items.

Langflow
Runner-up: Devin

Data Analysis

Process data, generate reports, find patterns.

Langflow
Runner-up: Devin

Web Automation

Navigate sites, fill forms, extract data.

Langflow
Runner-up: Devin

Budget-Friendly

Maximum capability at minimum cost.

Langflow
Runner-up: Devin

成本比较

输入月度任务数以比较真实成本

105001000
Langflow胜出
$8.25
$8.25 usage-based
Devin
$890.00
$500 base + $390.00 tokens

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