ZeroToAIAgents

AI Agent Reviews

Honest, in-depth reviews of the most popular AI agent platforms. Each agent is tested for features, ease of use, performance, and overall value.

Showing 26 AI agents
#1Editor's Choice
coding-agents

Claude Code

4.8
From
$20
/month

Anthropic's official CLI coding agent with deep codebase understanding and autonomous task execution.

2
AI Models
5
Integrations
$20
Tier
Ease of Use
94%
Performance
98%
API Access 200k token context window Autonomous coding agents with task delegation
Review
#2Editor's Choice
coding-agents

Cursor

4.7
From
$20
/month

AI-first code editor built on VS Code with intelligent autocomplete and chat-based editing.

4
AI Models
3
Integrations
Free
Tier
Ease of Use
98%
Performance
94%
Free Tier Available Cursor Tab for intelligent autocomplete Chat-based code editing with context
Review
#3
coding-agents

GitHub Copilot

4.6
From
$10
/month

GitHub's AI pair programmer with real-time code suggestions and chat assistance.

3
AI Models
5
Integrations
Free
Tier
Ease of Use
96%
Performance
90%
Free Tier Available Real-time code completions Multi-line suggestions
Review
#4
coding-agents

Windsurf (Codeium)

4.5
From
$15
/month

AI-powered IDE with 'Cascade' AI agent that can understand and edit entire codebases.

2
AI Models
3
Integrations
Free
Tier
Ease of Use
92%
Performance
92%
Free Tier Available Cascade AI agent for autonomous coding Unlimited autocomplete suggestions (free tier)
Review
#5
coding-agents

Replit Agent

4.3
From
$25
/month

Autonomous AI that builds complete applications from natural language descriptions in Replit's cloud IDE.

2
AI Models
4
Integrations
$25
Tier
Ease of Use
94%
Performance
84%
API Access Full-stack app generation from prompts Automatic package installation
Review
#6
coding-agents

Devin

4.2
From
$500
/month

Autonomous AI software engineer that can plan, code, test, and deploy entire features independently.

1
AI Models
5
Integrations
$500
Tier
Ease of Use
80%
Performance
90%
API Access Autonomous task execution (hours-long) Code planning and architecture
Review
#7
coding-agents

Amazon Q Developer

4.1
From
$19
/month

AWS-native AI coding assistant specialized in cloud development and infrastructure as code.

3
AI Models
5
Integrations
Free
Tier
Ease of Use
84%
Performance
86%
Free Tier Available API Access AWS-specific code generation Infrastructure as Code assistance
Review
#8Editor's Choice
no-code-builders

n8n AI

4.6
From
$20
/month

Open-source workflow automation platform with powerful AI agent building capabilities.

4
AI Models
6
Integrations
Free
Tier
Ease of Use
88%
Performance
92%
Free Tier Available API Access Visual workflow designer AI agent nodes (chat, embeddings, tools)
Review
#9
no-code-builders

Flowise

4.3
From
Free

Open-source drag-and-drop tool for building LLM orchestration flows and chatbots visually.

5
AI Models
4
Integrations
Free
Tier
Ease of Use
90%
Performance
84%
Free Tier Available API Access Drag-and-drop LLM flow builder RAG (Retrieval Augmented Generation) support
Review
#10
no-code-builders

Relevance AI

4.4
From
$19
/month

No-code platform for building and deploying custom AI agents with tools and memory.

4
AI Models
5
Integrations
Free
Tier
Ease of Use
94%
Performance
86%
Free Tier Available API Access Visual agent builder Multi-step agent workflows
Review
#11
no-code-builders

Make (with AI)

4.5
From
$9
/month

Visual automation platform with AI modules for building intelligent workflows without code.

3
AI Models
5
Integrations
Free
Tier
Ease of Use
92%
Performance
90%
Free Tier Available API Access Visual workflow builder OpenAI and Claude modules
Review
#12
no-code-builders

Zapier AI (Central)

4.4
From
$20
/month

AI-powered automation platform that lets you create workflows using natural language commands.

3
AI Models
5
Integrations
$20
Tier
Ease of Use
96%
Performance
86%
API Access Natural language automation builder AI-suggested workflows
Review
#13Editor's Choice
frameworks

CrewAI

4.5
From
Free

Open-source framework for orchestrating role-playing autonomous AI agents working together as a crew.

5
AI Models
4
Integrations
Free
Tier
Ease of Use
86%
Performance
92%
Free Tier Available API Access Role-based agent system Sequential and parallel task execution
Review
#14
frameworks

AutoGen (Microsoft)

4.3
From
Free

Microsoft's open-source framework for building conversational multi-agent systems with human feedback.

4
AI Models
4
Integrations
Free
Tier
Ease of Use
80%
Performance
88%
Free Tier Available API Access Conversable agent framework Human-in-the-loop workflows
Review
#15Editor's Choice
frameworks

LangGraph

4.4
From
Free

LangChain's graph-based framework for building stateful, cyclic agent workflows with loops and persistence.

4
AI Models
4
Integrations
Free
Tier
Ease of Use
84%
Performance
90%
Free Tier Available API Access Graph-based workflow orchestration Stateful agent execution
Review
#16
frameworks

AgentGPT

4.0
From
Free

Browser-based autonomous AI agent that breaks down goals into tasks and executes them independently.

2
AI Models
2
Integrations
Free
Tier
Ease of Use
96%
Performance
76%
Free Tier Available Browser-based agent interface Autonomous goal execution
Review
#17
enterprise

Salesforce Agentforce

4.3
From
$2
/month

Enterprise AI agents deeply integrated with Salesforce CRM for autonomous customer service and sales.

3
AI Models
4
Integrations
$2
Tier
Ease of Use
84%
Performance
88%
API Access Pre-built CRM agents Autonomous case resolution
Review
#18
enterprise

Microsoft Copilot Studio

4.4
From
$200
/month

Enterprise platform for building custom AI copilots integrated with Microsoft 365 and Power Platform.

3
AI Models
4
Integrations
$200
Tier
Ease of Use
86%
Performance
90%
API Access Visual copilot builder Microsoft 365 integration
Review
#19
enterprise

Google Vertex AI Agent Builder

4.3
From
Free

Google Cloud's platform for building AI agents with Gemini, optimized for enterprise search and chat.

3
AI Models
4
Integrations
Free
Tier
Ease of Use
80%
Performance
90%
Free Tier Available API Access Gemini-powered agents Enterprise search integration
Review
#20Editor's Choice
customer-support

Intercom Fin

4.5
From
$0.99
/month

AI customer service agent that resolves support tickets autonomously using your knowledge base.

2
AI Models
5
Integrations
$0.99
Tier
Ease of Use
94%
Performance
92%
API Access Autonomous ticket resolution Knowledge base integration
Review
#21
customer-support

Zendesk AI

4.3
From
$55
/month

AI-powered customer support platform with intelligent routing, auto-responses, and analytics.

2
AI Models
4
Integrations
$55
Tier
Ease of Use
88%
Performance
86%
API Access AI-powered ticket routing Auto-responses and suggestions
Review
#22
customer-support

Ada

4.4
From
$500
/month

Enterprise conversational AI platform for automated customer service across channels.

2
AI Models
5
Integrations
$500
Tier
Ease of Use
90%
Performance
90%
API Access No-code conversation builder Multi-channel deployment
Review
#23Editor's Choice
general-purpose

ChatGPT (OpenAI)

4.7
From
$20
/month

OpenAI's flagship conversational AI assistant with advanced reasoning, coding, and creative capabilities.

5
AI Models
5
Integrations
Free
Tier
Ease of Use
98%
Performance
96%
Free Tier Available API Access Advanced conversational AI Code generation and debugging
Review
#24Editor's Choice
general-purpose

Claude (Anthropic)

4.8
From
$20
/month

Anthropic's AI assistant known for helpful, harmless, and honest responses with exceptional reasoning.

3
AI Models
3
Integrations
Free
Tier
Ease of Use
96%
Performance
98%
Free Tier Available API Access 200k token context window Advanced reasoning and analysis
Review
#25
general-purpose

Gemini (Google)

4.5
From
$20
/month

Google's multimodal AI assistant with deep integration across Google Workspace and services.

2
AI Models
5
Integrations
Free
Tier
Ease of Use
94%
Performance
92%
Free Tier Available API Access Multimodal understanding (text, images, video) Google Search integration
Review
#26
general-purpose

Perplexity

4.6
From
$20
/month

AI-powered research assistant that provides cited answers by searching and synthesizing web sources.

4
AI Models
3
Integrations
Free
Tier
Ease of Use
96%
Performance
90%
Free Tier Available API Access AI-powered web search Cited and sourced answers
Review