What is the best free alternative to AlphaSense?
Gemini Deep Research is the closest free alternative to AlphaSense: same Deep Research & Documents sub-category, and it is free tier + paid. Multi-step research across the web
Best free AlphaSense alternatives
Looking for a free alternative to AlphaSense? Here are 9 deep research & documents worth trying — 9 with a free tier. AlphaSense itself is paid.
| Tool | AlphaSense (you searched) | Gemini Deep Research | STORM (Stanford) | Tongyi DeepResearch |
|---|---|---|---|---|
| Pricing | paid | freemium | free | free |
| Best for | AI search across SEC filings, earnings transcripts, broker research, private data | Multi-step research across the web | MIT-licensed open-source system that researches a topic and writes a full cited report | 30.5B-parameter MoE agent (3.3B active) with 128K context for long-horizon research |
| Visit | Open ↗ | Open ↗ | Open ↗ | Open ↗ |
AlphaSense alternatives — straight answers
Are there free AlphaSense alternatives?
Yes — 9 of the 9 alternatives listed here are free or freemium: Gemini Deep Research, STORM (Stanford), Tongyi DeepResearch, MiroThinker, ChatGPT Deep Research. None of them are paid-only.
Is AlphaSense free?
AlphaSense is paid. That is why this page exists: the free and freemium options are listed first below.
How were these AlphaSense alternatives chosen?
They are the other tools in Deep Research & Documents, then the rest of Research & Learning, ordered free tiers first and capped at 9. There is no sponsorship and no paid placement in that ordering — only the pricing tier decides.
All AlphaSense alternatives
Browse Deep Research & Documents →Gemini Deep Research
Deep Research & Documents
✦ WhyA AlphaSense alternative — Multi-step research across the web.
- Multi-step research across the web
- Editable research plans
- Long, organized reports
- Available with Gemini
STORM (Stanford)
Deep Research & Documents
✦ WhyA AlphaSense alternative — MIT-licensed open-source system that researches a topic and writes a full cited report.
- 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
✦ WhyA AlphaSense alternative — 30.5B-parameter MoE agent (3.3B active) with 128K context for long-horizon research.
- 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
✦ WhyA AlphaSense alternative — Deep research agent with up to 300 tool calls per task and 256K context.
- 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
ChatGPT Deep Research
Deep Research & Documents
✦ WhyA AlphaSense alternative — Runs up to ~30 min for exhaustive reports.
- Runs up to ~30 min for exhaustive reports
- Browses hundreds of sources
- Structured, cited long-form output
- Limited runs on lower tiers
NotebookLM
Deep Research & Documents
✦ WhyA AlphaSense alternative — Grounded answers from your own sources.
- Grounded answers from your own sources
- Audio Overviews (podcast-style)
- Mind maps and study guides
- Free tier available
ChatPDF
Deep Research & Documents
✦ WhyA AlphaSense alternative — Chat with any PDF or document.
- Chat with any PDF or document
- Cited answers with page references
- Summaries and key points
- Free daily PDFs
✦ WhyA AlphaSense alternative — Planner and executor agents gather from 20+ web sources.
- 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
✦ WhyA AlphaSense alternative — Self-hosted NotebookLM alternative over PDFs, video, audio and web pages.
- 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