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Compare AI Agents

Side-by-side comparison of AI agents

Exa AI icon
Exa AI
$5/mo
Devin icon
Devin
$500/mo
特性
Rating 4.0 4.3
Starting Price$5/mo$500/mo
AutonomySemiFull
任务成功率81%72%
平均响应时间8s300s
自主性
60
95
可靠性
81
78
易用性
70
75
成本效益
78
55
集成能力
85
80
支持
65
70
能力
browserapiknowledge
codebrowsershellfileapi
优点
  • Neural search quality
  • Developer-friendly API
  • High-quality results
  • Good for AI agents
  • Fully autonomous end-to-end coding
  • Can deploy applications independently
  • Persistent context across sessions
  • Shell and browser access
缺点
  • Paid API
  • Technical setup needed
  • Less known brand
  • Limited consumer UI
  • 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Exa AIDevin
Long Context Recall (100K+)
72%
78%
Multi-Turn Consistency7/107/10
Knowledge CutoffReal-time2024-10
Web AccessYesYes
Batch Processing
Safety Score
6/10
7/10
Refusal Guidance5/106/10

Memory & Personalization

Exa AI
Long-term Memory
Editable Memory
Cross-Device Sync
Memory Score:0/3
Devin
Long-term Memory
Editable Memory
Cross-Device Sync
Memory Score:2/3

Safety & Version Control

Exa AI
Safety Composite55%
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: Exa AI

Deep Research

Analyze papers, gather insights from large datasets.

Devin
Runner-up: Exa AI

Customer Support

Handle tickets, FAQs, and live chat with empathy.

Exa AI
Runner-up: Devin

Workflow Automation

Automate repetitive tasks across apps.

Devin
Runner-up: Exa AI

Meeting Notes & Summary

Transcribe, summarize, and extract action items.

Devin
Runner-up: Exa AI

Data Analysis

Process data, generate reports, find patterns.

Devin
Runner-up: Exa AI

Web Automation

Navigate sites, fill forms, extract data.

Devin
Runner-up: Exa AI

Budget-Friendly

Maximum capability at minimum cost.

Exa AI
Runner-up: Devin

成本比较

输入月度任务数以比较真实成本

105001000
Exa AI胜出
$5.00
$5 base + $0.00 tokens
Devin
$890.00
$500 base + $390.00 tokens