Sia's Pick, Best Value, Alternative.
Every answer comes back as three choices with a plain-English “why this one.” Best overall, best economics, and a meaningful alternative.
Independent shopping advice
Ask Sia.
Before you buy.
One question. Better choices across the retailers you already shop.
Tell Sia what you need or show a photo. She'll help you find the right products, compare your options, check prices, confirm compatibility, and send you directly to the retailer you choose.
Compare across
the retailers
you already shop
Shop smarter
Shop by Category
Start with a category or just ask Sia.
How it works
One question.
Three honest answers.
Sia is not a store and never shows you a wall of products. She searches, compares and explains, then sends you to the retailer you choose to buy it.
Will it work with what I own?
Chargers, mounts, filters, parts. Sia tells you when it's a confirmed fit, when one detail needs checking, and when she honestly can't tell.
Ask Sia, or show Sia.
Snap the model label, the broken part, or the shelf in front of you. Sia identifies it and finds the right match.
Better Buy
Already picked something?
Let Sia check it.
Paste a link or a model number. If it's a good choice, she'll say so. If there's a better one for you, she'll explain why. Trust is worth more than any commission.
Sia's Pick
Best overall match
The one that fits your need, your equipment, and your budget together.
Best Value
Best economics
Meets every requirement at the best price class. No corners cut on the things that matter.
Alternative
A different trade-off
Faster delivery, longer warranty, stronger build, or a feature the other two don't have.
Personal & Business
Start as a guest.
Sign in when you want Sia to remember.
The more Sia knows about what you already have, the better she can shop with you. Telling her is always your choice, and your Personal and Business lists never mix.
Guest
Available now- Ask by text or photo
- Three recommendations with why
- Compatibility checks
- Better Buy verdicts
Personal
Free · sign in- Sia remembers you: My Home, My Garage, My Devices, My Toolbox
- Sia Watch: “tell me if it drops below $1,500”
- Shop with photos, save My Stuff and preferences
- SI Rewards concept coming soon · pending approval
Business
Free · sign in- Procurement assistant for your team
- Approved brands, budgets, existing equipment
- Quantity and replacement-cycle aware
- Isolated from personal profiles
Your privacy and our independence
Helpful by design.
Honest by rule.
We never hold your retailer passwords or payment cards. You buy on the retailer's site, with their account, their checkout and their returns.
Commission never decides the ranking.
Affiliate revenue keeps Shop with SI free. It's counted separately, and it can't move a weaker product up the list.
No sponsored placements.
Nobody can pay to be Sia's Pick. Ever.
Real prices, never guesses.
Sia shows a price only when a retailer has just confirmed it. Otherwise you'll see today's number at the retailer.
Your photos stay with the question.
Sia uses your photo for this answer only. It isn't kept in your history.
Built with intention
What's live, and what's next.
We only promise what works today. The rest arrives as soon as it's proven.
- Available now
Guest Sia: text and photo, three picks, compatibility, Better Buy
- Sign-in
Personal and Business profiles with voluntary memory
- Next
Sia Watch price and availability alerts
- Next
Shelf, Room, Party and Pantry vision modes