✓
Tool
Category
Pricing
Free?
Updated
Browserbase
AI Agents
Freemium
✓
Mar 2026
→
Cloud browser infrastructure for AI agents to automate web interactions at scale
Best for: browser-automation
Stagehand
AI Agents
Free
✓
Mar 2026
→
AI-native browser automation framework using LLMs to interact with web pages
Best for: browser-automation
Arize Phoenix
AI Agents
Freemium
✓
Mar 2026
→
Open-source AI observability tool with interactive tracing and RAG evaluation
Best for: observability
MultiOn
AI Agents
Freemium
✓
Mar 2026
→
Personal AI agent that browses the web and completes tasks autonomously
Best for: browser-automation
Salesforce Agentforce
AI Agents
From $2/mo
—
Mar 2026
→
Enterprise AI agents built into Salesforce for sales, service, and operations
Best for: salesforce
Portkey AI
AI Agents
Freemium
✓
Mar 2026
→
AI gateway providing unified LLM access with reliability features and observability
Best for: AI-gateway
Weights & Biases Weave
AI Agents
Freemium
✓
Mar 2026
→
W&B toolkit for tracing, evaluating, and improving AI agent applications
Best for: W&B
Zendesk AI Agents
AI Agents
From $1/mo
—
Mar 2026
→
AI agents built into Zendesk for autonomous end-to-end customer service
Best for: Zendesk