AlphaSense vs ChatGPT Deep Research

AlphaSense is paid, with no free tier. ChatGPT Deep Research is freemium — a usable free tier with paid plans above it. Both are listed under Deep Research & Documents, so this is a like-for-like comparison. Neither is ranked above the other — Flocci carries no sponsored placement.

AlphaSense vs ChatGPT Deep Research — straight answers

AlphaSense vs ChatGPT Deep Research: what is the difference?

AlphaSense is paid, with no free tier and is listed for AI search across SEC filings, earnings transcripts, broker research, private data. ChatGPT Deep Research is freemium — a usable free tier with paid plans above it and is listed for runs up to ~30 min for exhaustive reports. Both sit in Deep Research & Documents.

Is AlphaSense or ChatGPT Deep Research cheaper to start with?

ChatGPT Deep Research is the cheaper starting point: it is freemium — a usable free tier with paid plans above it, while AlphaSense is paid, with no free tier. Pricing tiers here come from the catalog, not from a promotional page.

Which should I choose, AlphaSense or ChatGPT Deep Research?

Choose AlphaSense if you need AI search across SEC filings, earnings transcripts, broker research, private data; choose ChatGPT Deep Research if you need runs up to ~30 min for exhaustive reports. Flocci AI Tools does not rank one above the other — it shows both feature sets side by side and lets the requirement decide.

AlphaSense compared with ChatGPT Deep Research: pricing tier, category, listed capabilities and links.
 AlphaSenseChatGPT Deep Research
Pricing tierFree tier + paid plans
Free to startNoYes
CategoryResearch & LearningResearch & Learning
TypeDeep Research & DocumentsDeep Research & Documents
Listed capabilities
  • AI search across SEC filings, earnings transcripts, broker research, private data
  • Enterprise workflow automation for financial/deal research
  • Integrates FactSet, S&P Capital IQ, PitchBook
  • Runs up to ~30 min for exhaustive reports
  • Browses hundreds of sources
  • Structured, cited long-form output
  • Limited runs on lower tiers
Tagsalphasense, market intelligence, financial research ai, sec filings search, enterprise researchresearch, deep research, openai, reports, agent, free
Websitealpha-sense.comchatgpt.com
Full pageAlphaSense details →ChatGPT Deep Research details →
AlternativesAlphaSense alternatives →ChatGPT Deep Research alternatives →

MiroThinker

Deep Research & Documents
freeNew
  • Deep research agent with up to 300 tool calls per task and 256K context
  • Scores 74.0 on BrowseComp and 75.3 on BrowseComp-ZH (v1.7)
  • Free online demo at dr.miromind.ai
  • Apache 2.0

STORM (Stanford)

Deep Research & Documents
free
  • MIT-licensed open-source system that researches a topic and writes a full cited report
  • Perspective-guided simulated conversations to deepen research before writing
  • Co-STORM variant adds human-AI collaborative curation

Tongyi DeepResearch

Deep Research & Documents
freeNew
  • 30.5B-parameter MoE agent (3.3B active) with 128K context for long-horizon research
  • Free demos on Hugging Face Space and ModelScope
  • Also reachable through OpenRouter API
  • Apache 2.0; ReAct and IterResearch Heavy modes

GPT Researcher

Deep Research & Documents
freeNew
  • Planner and executor agents gather from 20+ web sources
  • Produces cited reports exported as PDF, Word or Markdown
  • Also researches local PDFs, text and Excel files
  • Works with many LLM providers; Apache 2.0

ima.copilot (Tencent ima)

Deep Research & Documents
freeNew
  • AI workbench that searches, reads and writes from a personal knowledge base
  • Dual engine with Tencent Hunyuan and DeepSeek-R1
  • Shared knowledge bases; Windows, Android and mini-program apps
  • 2GB free cloud storage at launch

Open Notebook

Deep Research & Documents
freeNew
  • Self-hosted NotebookLM alternative over PDFs, video, audio and web pages
  • Works with 18+ AI providers including Ollama
  • Generates podcasts with 1 to 4 speakers
  • MIT licensed with REST API