Chat with your PDFs instantly — grounded answers on demand

FlashM turns static PDFs into live conversations. Ask questions, drill into details, and get page-cited answers you can trust.

  • Free plan: 2 uploads & 10 chat turns per day
  • Every response shows supporting excerpts
  • Lightweight chat UI — no learning curve
AI Chat • “Growth Strategy.pdf”
“What are the biggest retention risks mentioned in this report?”
• Attrition spikes after the first billing cycle — emphasise onboarding nudges.
• High-risk segment: SMB accounts with low product depth.
• Recommend outreach before day 21 to cut churn by 14%.
“How was the data collected?”
Mixed methodology: cohort analysis across 18 months with telemetry plus NPS follow-ups.
10s
From upload to first answer
24/7
Always-on AI assistant for every PDF
1000p
Max per doc on Pro plan

Why teams choose FlashM for PDF chat

Instant focus

Upload → start chatting. No onboarding maze, no settings jungle. FlashM keeps you in flow so you can interrogate the document instead of babysitting UI.

Trust every answer

Each response shows the supporting excerpt so you can verify facts instantly or copy the exact wording you need.

Privacy by default

Session-based processing, clear limits, honest pricing. Zero dark patterns and no fine print.

What makes FlashM different for PDF chat?

Source-linked conversations

Chatbots aren’t useful without context. FlashM highlights the supporting excerpt in your PDF, so you can verify claims in seconds and pull quotes without hunting.

• Retention improved after targeted onboarding programs.

• Methods: panel data across three cohorts with blended metrics.

• Limitation: small variance in cohort B that needs follow-up.

Chat-first by design

No bloated dashboards. Minimal controls, high readability, and keyboard-friendly flows keep you locked into the conversation with your document.

Security that’s explicit

Per-session processing. Clear plan limits and transparent inputs so you always know what the model sees.

  • Session-only processing
  • Transparent plan limits
  • No hidden processing

How FlashM PDF chat works

  1. Upload your PDF

    Drag & drop or click to upload. FlashM counts pages, checks your plan limits, and prepares fast extracts.

  2. Start chatting with context

    Server-side extraction + LLM yields grounded answers anchored to the relevant parts of your PDF.

  3. Verify and reuse instantly

    Skim the answers, jump back into the document snippets, reuse key phrases, and upgrade when you need higher limits.

FlashM vs. typical PDF tools

FeatureFlashMOthers
Grounded answersHighlights the supporting excerpt from your PDFOften generic or unverifiable
Click-to-jump syncReference click scrolls viewer to pageRarely supported
Privacy & deletionSession-only, 24h deletion in v1Unclear retention policies
UX simplicityMinimal UI, zero clutterBusy dashboards, extra steps

Plans & Pricing

Cancel anytime
Free
  • 2 uploads + 10 chat turns/day
  • Up to 40 pages & 3 MB/doc
  • Responsive chat UI with copy-ready answers
Most Popular
Light — $7/mo
  • 50 uploads/month + 600 chat turns/month
  • Up to 400 pages/doc
  • Priority chat processing
Pro — $14/mo
  • 150 uploads/month + 1,200 chat turns/month
  • Up to 800 pages/doc
  • Highest limits & priority support
An “upload” = one PDF you can chat with. Each reply counts toward your chat turn allowance (daily on Free, monthly on paid plans).

Chat with reports, eBooks, and assignments — fast

FlashM helps you interrogate long reports, eBooks, manuals, and assignments like you would a teammate. Upload the PDF, ask follow-up questions, and jump to the right page to verify every claim.

Chat with long PDFs for free

Start on the Free plan (2 uploads/day, 10 chat turns, up to 40 pages and 3 MB each). Upgrade to Light (50 uploads/mo) or Pro (150 uploads/mo) for higher limits and longer documents.

Best AI tool to chat with reports & manuals

Reports, manuals, and eBooks — FlashM extracts text server-side and delivers grounded answers so you can trust and trace the source.

Built for your workflow

Students
Chat through lecture notes and assignments. Capture the key points faster.
Professionals
Question long reports and briefs in seconds. Focus on decisions, not searching.
Readers
Make sense of books and articles faster. Jump to the right page instantly.

What early users say

“I chatted through a 78-page paper in minutes and could cite the right pages without re-reading everything.”
— CS student
“The highlighted excerpts are the game-changer—my team can verify claims fast during reviews.”
— Product manager
“Clean UI, no distractions. It just gets out of the way and lets me learn.”
— Grad researcher

Why FlashM?

Why choose FlashM over ChatGPT for PDF chat?
FlashM handles text extraction, smart sampling, and chunking for long PDFs, so every reply is grounded without manual prompt engineering.
How are answers kept accurate?
The assistant surfaces the supporting excerpt, making it easy to double-check figures and terminology before you reuse them.
Why is FlashM strong on very long documents?
Dynamic sampling, optional range selection, and presets keep conversations focused across hundreds of pages (Pro supports 800 pages per document).
Do I need prompt engineering?
No. Presets such as Executive / Findings / Methods deliver consistent structure without manual tweaking.
How does FlashM reduce hallucinations?
We emphasise numbers, definitions, and limitations and highlight the text we rely on so you can validate every claim.
Can I target a specific section or chapter?
Yes. Use Range mode to focus on the pages you care about for faster, more relevant answers.
Why is it easier to read?
Responses are formatted as concise bullets with priority on essential facts and suggested follow-ups.
Is pricing predictable?
Yes. Daily chat turns, upload counts, and per-document page caps are explicit, so you’re not surprised by token costs.

Chat with your first PDF now — it’s free

Designed for speed, clarity, and simplicity. Try it in seconds.