Editorial take
Why it stands out
LlamaIndex should be framed as a combined OSS-plus-platform decision. The record should acknowledge both the open-source framework and the commercial LlamaCloud workflow layer.
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Tool profile
AI agent and document-workflow platform that combines open-source orchestration with commercial LlamaCloud parsing, extraction, indexing, and agent infrastructure.
Document parsing and extraction
LlamaIndex belongs in the database because it is no longer just a Python library people mention in RAG tutorials. The official product surface now spans document parsing, extraction, indexing, and agentic workflows through LlamaCloud, while the open-source framework remains a serious builder tool for retrieval, orchestration, and data-connected AI systems. That makes it a real platform decision, not just a code dependency.
It also deserves inclusion because the commercial packaging is public enough to compare. The official pricing page currently shows Free at $0/month, Starter at $50/month, Pro at $500/month, and Enterprise as custom pricing, with concrete credit limits, pay-as-you-go ceilings, user counts, support, and enterprise deployment language. That combination of OSS credibility plus visible commercial packaging is exactly the kind of premium-quality tool record the site should have.
Quick fit
Editorial take
LlamaIndex should be framed as a combined OSS-plus-platform decision. The record should acknowledge both the open-source framework and the commercial LlamaCloud workflow layer.
What it does well
Primary use cases
Fit notes
Compare with
Pressure-test this pick against nearby alternatives.
Agenta
Free planLLMOps
Open-source LLMOps platform for prompt management, evaluation, observability, and collaborative AI application development with a clear hosted pricing ladder.
Choose Agenta when the team wants collaborative prompt management, evals, and observability in one hosted workflow.
Pricing snapshot
LlamaIndex currently presents Free at $0/month, Starter at $50/month, Pro at $500/month, and Enterprise as custom pricing through its LlamaCloud pricing page.
AgentOps
Free planAgent observability
Observability for AI agents with tracing, debugging, session visibility, and production monitoring.
Closer to agent observability than to model hosting or prompt tooling
