How to Read and Summarize PDFs and Contracts on WhatsApp

Send the file, ask the question

Here's the whole trick: you don't open the PDF. You forward it into your WhatsApp chat with Agent Sonic and type what you actually want to know.

"Read this lease and tell me the notice period." "Summarize this 40-page report in five bullets." "What am I agreeing to here?" Sonic reads the document end to end and answers in the same chat, in seconds.

It works on contracts, leases, invoices, reports, and spreadsheets. If you can attach it in WhatsApp, you can ask about it.

Get the key terms without reading all 30 pages

Most contracts hide the parts that matter in dense paragraphs three pages deep. You don't have time to find them, and skimming is how people miss things.

Send the file and ask: "Pull out the key terms: price, length, who can cancel and how." Sonic gives you the answer in plain language, not legalese. You read four lines instead of thirty pages.

It's delegation, plain and simple. The reading is admin. Sonic takes the admin; you keep the decision.

Spot the red flags before you sign

Ask Sonic to play sceptic: "Read this contract and flag anything that's unusual or risky for me."

It surfaces the auto-renewal you'd have missed, the 90-day notice period buried in clause 14, the penalty fee, the clause that lets the other side change the terms later. Then you decide what to do about it.

Sonic isn't your lawyer, and it'll tell you when something genuinely needs one. But for the everyday "should I worry about this?" question, it's a fast, honest second pair of eyes.

Manual review vs. asking Sonic

The difference isn't subtle. Here's what the same task looks like both ways.

Ask follow-up questions like it's a conversation

You don't get one summary and then you're done. You can keep asking.

"What's the cancellation clause?" Then: "And is there a fee if I cancel early?" Then: "Rewrite that clause so a normal person can understand it." Sonic remembers the document you're talking about, so you never re-explain or re-send it.

Make an invoice make sense: "What am I being charged for and is anything here a surprise?" Decode a lease: "Can the landlord raise the rent mid-lease according to this?"

It already remembers your context

Sonic has a persistent memory, so it knows things you've told it before. Ask it to check a new contract against the last one, or against what you said you wanted, and it can.

And because document analysis lives next to the rest of your assistant, you can chain it: "Summarize this contract, then remind me to sign it by Friday." One message, two jobs done.

No dashboard to log into. No file uploads. No new app. It's the WhatsApp you already use, with a reader who never gets tired.

Try it on your next contract

Next time a PDF lands in your inbox and you feel that small dread, don't open it. Forward it to Sonic and ask the one question you actually care about.

Agent Sonic is in early access. Request yours at tryagentsonic.com and hand the reading off.

Frequently asked questions