Who Perplexity recommends for AI agent frameworks.
Updated 9 October 202615 Perplexity answers
We asked Perplexity 5 buyer prompts 3 times each on 9 October 2026, with live web search on, and counted every product its 15 usable answers named. This page is Perplexity alone; the full ranking compares every engine and quotes every answer.
Who Perplexity recommends.
| # | Product | Share of answers | Avg. position |
|---|---|---|---|
| 1 | LangGraphlangchain.com | 100% 15 of 15 answers | |
| 2 | OpenAI Agents SDKopenai.github.io | 93% 14 of 15 answers | |
| 3 | CrewAIcrewai.com | 93% 14 of 15 answers | |
| 4 | Microsoft AutoGenmicrosoft.github.io | 53% 8 of 15 answers | |
| 5 | Mastramastra.ai | 47% 7 of 15 answers | |
| 6 | Google ADKgoogle.github.io | 40% 6 of 15 answers | |
| 7 | LangChainlangchain.com | 33% 5 of 15 answers | |
| 8 | LlamaIndexllamaindex.ai | 33% 5 of 15 answers | |
| 9 | Microsoft Agent Frameworklearn.microsoft.com | 27% 4 of 15 answers | |
| 10 | LlamaIndex Workflowsllamaindex.ai | 27% 4 of 15 answers | |
| 11 | Strands Agentsstrandsagents.com | 20% 3 of 15 answers | |
| 12 | Anthropic Python SDKgithub.com | 20% 3 of 15 answers | |
| 13 | Semantic Kernellearn.microsoft.com | 20% 3 of 15 answers | |
| 14 | PydanticAIai.pydantic.dev | 13% 2 of 15 answers | |
| 15 | Haystackhaystack.deepset.ai | 13% 2 of 15 answers | |
| 16 |  Amazon Bedrock Agentsaws.amazon.com | 7% 1 of 15 answers | |
| 17 | JADEjade.tilab.com | 7% 1 of 15 answers | |
| 17 | Rayray.io | 7% 1 of 15 answers |
What this does and does not show.
- Counted from Perplexity’s 15 usable answers of 15 planned.
- Products level on share of answers and average position share a rank: the measurement shows no difference between them.
- Counted as one product under reviewed spellings: “Google Agent Development Kit” and “Google Agent Development Kit (ADK)” as Google ADK.
- AI answers vary from run to run and with each person’s history and settings. This is what Perplexity answered on 9 October 2026, asked fresh each time, not what every user will see.
- One engine and one month. Another engine, or next month, can name different products.
Not affiliated with or endorsed by Perplexity.How it works · Every engine for AI agent frameworks · According to ChatGPT · According to Claude