Product testing · Honest reviews · Founding launch

Honest reviews, tested by real people.

Sellers put products in the hands of real testers. Testers use them, then say what they actually think. A moderator reads every review before it counts.

Claim a founding spot See how it works

The pledge

How it works

Four steps. Zero shortcuts.

Post a request

A seller lists a product and asks for one review or a whole campaign. The points are paid upfront, so every slot is funded.

A tester claims it

Testers browse open requests and claim the ones they'd genuinely use. They're paid in points the moment they claim.

Use it. Then review it.

Real use first — days for digital, weeks for physical products. Then a rating and an honest write-up on the marketplace.

A moderator checks it

Every review is verified, sent back for changes, or rejected. Rejected or abandoned tests return the points and the slot.

For sellers

Feedback from people who actually used it

Find out what real buyers think before your listing does. Reviews come from testers who chose your product.

For sellers

You set the goal, the format and the speed

One review or a campaign of up to fifty. Digital samples or verified purchases. Faster turnaround costs a little more.

For testers

Try products. Keep your honesty.

Pick what you'd really use. Your review says what you found — nobody tells you what to write.

For testers

Earn points you can spend

Points land when you claim a test and stay yours once the review is verified. Spend them on your own products.

One hub per marketplace

Your marketplace, its own Sharelum.

Each marketplace gets its own instance, with its own testers and rules. Pick yours and join.

17 marketplaces · all open

The founding 100

Be one of the first hundred.

Founding spots: 100
Months free, no card: 12
Starter points: 1,600
Per month, for life, after that: $5

Join the waitlist — invites go out in batches. Each friend who joins through your link moves you ten places up.

Join the waitlist

Questions, answered.

Isn't this just paying for reviews?

No. Testers are paid in points when they claim a test, whatever rating they give. They write what they found, and a moderator verifies, sends back or rejects every review.

Do testers have to leave five stars?

Never. Ratings run from one to five, and the tester picks the one that matches what they found.

Which marketplaces can I use?

All seventeen are open: Amazon, eBay, Walmart, Etsy, TikTok Shop, Temu, SHEIN, AliExpress, Alibaba, Shopee, Mercado Libre, Flipkart, Rakuten, Allegro, Zalando, Wildberries and Ozon. Each one is its own Sharelum instance at <marketplace>.sharelum.com.

What does it cost?

Founding members get 12 months free with no card, 1,600 starter points, and then $5 a month for life.

What happens if a tester disappears?

Tests have deadlines. An expired, cancelled or rejected test takes the points back and reopens the slot for someone else.

Ready when you are.

Claim a founding spot