✓
Tool
Category
Pricing
Free?
Updated
Temporal
AI Automation
Freemium
✓
Mar 2026
→
Open-source durable execution platform for reliable distributed workflows.
Best for: workflow-orchestration
Inngest
AI Automation
Freemium
✓
Mar 2026
→
Event-driven serverless workflow engine for reliable background jobs and step functions.
Best for: serverless
Portkey AI
AI Agents
Freemium
✓
Mar 2026
→
AI gateway providing unified LLM access with reliability features and observability
Best for: AI-gateway
Scite.ai
AI Research
Freemium
✓
Mar 2026
→
Smart citations showing whether research supports or contradicts scientific claims.
Best for: research
Prefect
AI Automation
Freemium
✓
Mar 2026
→
Python-native workflow orchestration for data engineering and ML pipelines.
Best for: data-engineering
Trigger.dev
AI Automation
Freemium
✓
Mar 2026
→
Open-source background jobs and workflows platform for TypeScript developers.
Best for: developer-tools
Browserbase
AI Agents
Freemium
✓
Mar 2026
→
Cloud browser infrastructure for AI agents to automate web interactions at scale
Best for: browser-automation
Steel Browser
AI Agents
Freemium
✓
Mar 2026
→
Open-source browser API for AI agents with managed sessions and proxy support
Best for: browser-API
AgentQL
AI Agents
Freemium
✓
Mar 2026
→
AI-powered web scraping using natural language queries instead of CSS selectors
Best for: web-scraping
LangSmith
AI Agents
Freemium
✓
Mar 2026
→
Developer platform for debugging and monitoring LangChain-based AI agent applications
Best for: LangChain
Weights & Biases Weave
AI Agents
Freemium
✓
Mar 2026
→
W&B toolkit for tracing, evaluating, and improving AI agent applications
Best for: W&B