Replaces Helium 10, Jungle Scout & Keepa

Still juggling five tools to vet one product?

The Chrome extension runs the full Amazon product research loop on every page. Minutes, not weekends.

Historical Charts
Keyword Rankings
AI Reports
Profit Calculator
MCP Server

Let AI find your next product.

Research markets, find keyword gaps, and compare suppliers without leaving Claude or Cursor.

Works withClaudeClaudeCursorCursor+ more
Learn more

Works in all 20 marketplaces

LegacyX
Zen Sweat
ScalePPC
AMZMetrix
FlagRunner
FreightShark
QC Advisor

The whole research loop, one extension.

Every tool you've been juggling, stacked on the Amazon page you're already on.

Stop betting on markets that are already dying.

See where demand is heading before you commit a dollar to inventory. No more $15K mistakes from a screenshot.

Steal the keywords your competitors lean on.

Win the clicks your competitors can't defend and stop bleeding PPC budget on terms that never convert for you.

Know it'll make money before you wire the supplier.

True net after FBA, PPC, freight, COGS. No surprises after the container lands.

The research analyst you could never afford, always on call.

Plug every Launch Fast tool into Claude through MCP. Pull demand trends, keyword gaps, supplier quotes, and margin math the second the idea hits you. Stop waiting on a VA to get back.

Never get burned by a sketchy supplier again.

Verified manufacturers with real MOQs, unit costs, and shipping terms. Every number you need to move forward with confidence.

See every angle the niche is already selling.

Hero shots, lifestyle scenes, and infographics from every listing. The creative intel agencies and researchers always wish they had.

Twenty minutes of research, two seconds on the page.

Market grades, competitor snapshots, and full AI reports appear the moment a listing loads.

Skip saturated markets at a glance.

Skip saturated markets at a glance.

Sellers who were exactly where you are.

One on her first product. One on her hundredth. Same tab, same trust.

Zensweat

I used to burn weekends jumping between Helium 10, Keepa, and a Google Sheet to vet one product. Found my first profitable product in a single Saturday with this. $6K a month, four months in.

Honestly, I almost quit before I tried this. Every product felt like a coin flip because I could never see the full picture at once. Now the grade, revenue, keywords, and margin are just there on the page. For the first time I felt like I actually knew what I was doing.

Nadia L.

Nadia L.

Founder, Zensweat · first Amazon launch

Flagrunner

Cancelled Helium 10 and Jungle Scout the week I installed this. Research time dropped from two days per product to under twenty minutes. The supplier quotes alone saved us a $14K order that would have tanked.

Running an 8-figure brand, my time is the expensive thing. Pulling up true net margin, BSR trend, and the actual MOQ from a verified supplier without leaving the listing is the first tool that respects that. I sleep better the night before a PO goes out. That's new.

Trevor M.

Trevor M.

Operator, Flagrunner · 8-figure private label

Three tools. One tab.

Helium 10 for keywords. Jungle Scout for suppliers. Keepa for history. The stack sellers have been stitching together for years, replaced by one subscription.

Research & market intel

On-Amazon data overlay
365-day BSR & price history
Keyword gap analysis
True net profit calculator
A10-F1 market grading
AI market report per listing

Sourcing & IP

Verified supplier quotes
Patent & trademark check

Automation

MCP / AI agent access

Plan

Monthly price$49/mo

Cheaper than one tool you're replacing.

Helium 10 Platinum alone is $129 a month. Pick a Launch Fast tier by volume. Switch or cancel anytime.

Save 2 months with annual billing
Starter
Testing 1-2 ideas a month.
$49/mo
Billed monthly
What you get
Extension on every Amazon page
100 research credits
20 AI market reports
20 supplier quotes
1 keyword rank tracker
Start with Starter
Growth
Sourcing weekly, launching quarterly.
$89/mo
Billed monthly
What you get
250 research credits
60 AI market reports
60 supplier quotes
3 keyword rank trackers
MCP access (Claude, Cursor)
Start with Growth
Scale
Multiple brands or launches at once.
$199/mo
Billed monthly
What you get
500 research credits
100 AI market reports
100 supplier quotes
5 keyword rank trackers
Priority support
Start with Scale
Vet one product with it. If Launch Fast doesn't beat the stack you're already paying for, we refund the month.

The questions you'd ask before committing a card.

The ones we hear every week, answered plainly.

Still unsure? Email admin@launchfastlegacyx.com. A real human replies the same day.

Replacing your stack

Billing & account

Technical

Your next launch

The product you build a brand on is one tab away.

Open any Amazon page. See the grade, the margin, the keywords you need to rank, and a supplier ready to quote. Twenty minutes from curiosity to a real decision.

Starts at $49. Cancel anytime.