Sublime
An inspiration engine for ideas
Excited to introduce the Perplexity Deep Research Agent: available for free to all users. Paid users only need to pay $20/mo to access an expert level researcher on any topic for 500 daily queries, and need to wait less than three minutes for getting a full research report. https://t.co/yW0pX2Pub3
Aravind Srinivasx.comIntroducing Open Research - our open source agentic research app π₯
It traverses web for you and thinks between tool calls with page context for more sophisticated reasoning while finding an answer.
Fork the example and build your own web researcher today π https://t.co/Oe1NrOHWaj
Firecrawlx.com
Open-sourcing Introspect: MIT-licensed Deep-Research for your internal data!
Works with spreadsheets, databases, PDFs, and web search. Has a remarkably simple architecture β Sonnet agent armed with recursive tool calling and 3 default tools.
Best for use-cases where you want to combine... See more

π Tavily Company Researcher
An open-source AI tool that delivers real-time company research reports with unmatched accuracy. Built on LangGraph, it combines intelligent search and structured workflows to transform complex company research into automated, reliable insights.
Discover how to... See more


Thoughts on Deep Research from OpenAI ($200/month) vs Gemini vs Perplexity
GPT Deep Research (DR) with o3-mini-high has the best, most verbose writing. If you're learning a new topic from scratch, this is the best option. If you already know what you're looking for and you need more detail, the same verbosity cuts the... See more

