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Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.

PromptLayer logo
PromptLayer
✓ verifiedFree

Prompt engineering, management, and LLM observability platform.

212K visits/mo
LlamaIndex logo
LlamaIndex
✓ verifiedFreemium

Developer framework and LlamaParse service for parsing documents and building AI agents and RAG workflows over them.

455K visits/mo1.9K saves
Augment Code logo
Augment Code
✓ verifiedPaid

Agentic coding platform (Cosmos) that runs software-dev agents at org scale, using a codebase context engine to cut token cost.

544K visits/mo
HumanLayer logo
HumanLayer
✓ verifiedFreemium

AI coding platform and IDE that orchestrates multiple agent sessions and lets teams plug in their own AI subscriptions.

197K visits/mo
Airtop logo
Airtop
✓ verifiedFreemium

Platform that compiles plain-English workflows into deterministic web-browsing AI agents that log in, browse and act.

36K visits/mo1.2K saves
Pricing

No public pricing

No public pricing

Business: $100/mo flat (up to 50 seats, $100 usage included)

Free trial available

No public pricing

Free: $0/mo (1,000 credits, 1 agent)
Starter: $26/mo (30,000 credits, 10 agents)
Professional: $170/mo (30 agents)
Enterprise: $502/mo (unlimited agents)
Core features
  • Prompt management
  • Prompt evaluations
  • LLM observability
  • Team collaboration
  • Version control for prompts
  • A/B testing of prompts
  • Prompt Registry
  • Historical backtests
  • Regression tests
  • Usage monitoring
  • LlamaParse document parsing and extraction
  • Open-source framework for AI agents and workflows
  • Document indexing for retrieval/RAG
  • Prebuilt solutions by industry and use case
  • Free starter credits for LlamaParse
  • Context Engine for codebase understanding
  • Agents across the full SDLC
  • Model routing / bring-your-own-keys
  • Automated code review and test coverage
  • CLI, MCP and native tool integrations
  • Enterprise security (SOC 2, ISO 42001, SSO)
  • AI coding IDE with agent orchestration
  • Run and manage multiple agent sessions
  • Task, artifact and collaboration tools
  • Bring-your-own AI subscription or API keys
  • Cloud-scale agent execution
  • Plain-English workflows compiled to deterministic agents
  • Web automation behind logins with scraping and actions
  • Scheduled runs, triggers and always-on monitoring
  • Auto-testing of agents before publishing
  • Built-in enrichment, email verification and Google Ads tools
  • Integrations with n8n, Zapier, Make, Claude Code and Codex
Use cases
  • Scaling customer support automation with LLMs
  • Empowering non-technical teams with prompt engineering
  • Building personalized AI interactions
  • Debugging LLM agents
  • Improving content creation processes
  • Managing and monitoring prompts with a team
  • Parse complex documents for AI apps
  • Build RAG and agent workflows
  • Automate invoice and claims processing
  • Search across technical documents
  • Automating PR code review
  • Raising test coverage
  • Incident investigation and remediation
  • Large-scale migrations and onboarding
  • Shipping code faster with AI agents
  • Coordinating agent work across a team
  • Managing tasks and artifacts in one place
  • Running many parallel agent sessions
  • Automating repetitive browser workflows
  • Lead generation and enrichment
  • Marketing and sales GTM automation
  • Invoice reconciliation and data extraction
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