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Compare AI Agents

Side-by-side comparison of AI agents

PolyAI icon
PolyAI
Custom
Devin icon
Devin
$500/mo
特性
PolyAI iconPolyAI
Devin iconDevin
Rating 4.0 4.3
Starting PriceCustom$500/mo
AutonomyFullFull
任务成功率76%72%
平均响应时间1s300s
自主性
78
95
可靠性
76
78
易用性
70
75
成本效益
72
55
集成能力
72
80
支持
72
70
能力
phoneknowledgecrmapi
codebrowsershellfileapi
优点
  • Natural voice quality
  • Good call handling
  • Enterprise reliability
  • Cost reduction
  • Fully autonomous end-to-end coding
  • Can deploy applications independently
  • Persistent context across sessions
  • Shell and browser access
缺点
  • Voice-only channel
  • Custom pricing
  • Long implementation
  • Enterprise-focused
  • 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PolyAIDevin
Long Context Recall (100K+)
72%
78%
Multi-Turn Consistency7/107/10
Knowledge CutoffReal-time2024-10
Web AccessYesYes
Batch Processing
Safety Score
8/10
7/10
Refusal Guidance8/106/10

Memory & Personalization

PolyAI
Long-term Memory
Editable Memory
Cross-Device Sync
Memory Score:1/3
Devin
Long-term Memory
Editable Memory
Cross-Device Sync
Memory Score:2/3

Safety & Version Control

PolyAI
Safety Composite80%
Rollback SupportNone
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: PolyAI

Deep Research

Analyze papers, gather insights from large datasets.

Devin
Runner-up: PolyAI

Customer Support

Handle tickets, FAQs, and live chat with empathy.

PolyAI
Runner-up: Devin

Workflow Automation

Automate repetitive tasks across apps.

Devin
Runner-up: PolyAI

Meeting Notes & Summary

Transcribe, summarize, and extract action items.

Devin
Runner-up: PolyAI

Data Analysis

Process data, generate reports, find patterns.

Devin
Runner-up: PolyAI

Web Automation

Navigate sites, fill forms, extract data.

Devin
Runner-up: PolyAI

Budget-Friendly

Maximum capability at minimum cost.

PolyAI
Runner-up: Devin

成本比较

输入月度任务数以比较真实成本

105001000
PolyAI胜出
$0.00
$0.00 usage-based
Devin
$890.00
$500 base + $390.00 tokens

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