Best Online Selling Sites & Platforms in 2025: Your Complete Guide

Okay, real talk. The whole online selling thing has absolutely exploded since 2020, right? What started as people just trying to make some extra cash during lockdown has turned into this massive digital gold rush. These days, everyone from your neighbor selling homemade candles to big-time entrepreneurs is building online businesses from their kitchen tables—or couches, let’s be honest.

But here’s where it gets tricky. Picking the right platform to sell on? That can literally make or break your whole setup. Some places charge fees that’ll make your eyes water. Others make you jump through a million hoops just to list one simple thing. And customer support? Don’t even get me started on some of these platforms.

So I rolled up my sleeves and spent weeks digging into every major selling platform out there. Not just skimming the surface stuff—I’m talking actual fee breakdowns, real seller reviews (the good, the bad, and the seriously ugly), user ratings from people who actually use these platforms every day, and who each one really works best for.

In this guide, I’m laying it all out. The real pros and cons. The actual costs you’ll pay (including those sneaky hidden fees). Ratings from sellers just like you. And most importantly, which platform matches up with what you’re trying to do.

Whether you’re thinking about selling handmade jewelry on the side, clearing out your closet, or building a serious online empire—I’ve got your back.

Oh, and heads up: If Shopify’s on your radar, they’re currently running this wild 90-day free trial. Yep, three full months to test everything out. No credit card needed upfront. We’ll dig into that more later, but honestly? It’s a pretty sweet deal.


Quick Comparison: Top Selling Platforms at a Glance

Let’s start with the cheat sheet. Here’s how the major players stack up:

PlatformBest ForFeesFree PlanEase of UseRating (Out of 5)
ShopifyBuilding your own brand$1/mo (first 3 months), then $39+90-day free trial⭐⭐⭐⭐4.4/5
EtsyHandmade & vintage items6.5% + 3% + $0.25 + $0.20/listingNo⭐⭐⭐⭐⭐Mixed (4.5/5 app, 1.4/5 seller reviews)
eBayUsed items & collectibles~13% + $0.30250 free listings/mo⭐⭐⭐1.2/5 (seller reviews)
AmazonMass market products8-15% + $0.99 or $39.99/moNo⭐⭐⭐1.3/5 (seller reviews)
Facebook MarketplaceLocal sellingFree (local), 10% (shipping)Yes⭐⭐⭐⭐⭐1.8/5
PoshmarkFashion & accessories20% (sales $15+)Yes⭐⭐⭐⭐1.2/5 (seller reviews)
WixSmall business websites$29+/mo for ecommerceNo (free website, not ecommerce)⭐⭐⭐⭐⭐4.6/5

Notice anything weird? Some platforms have great app ratings but terrible seller reviews. We’ll get into why that matters.


The Deep Dive: Platform-by-Platform Breakdown

Shopify: For When You’re Ready to Build Something Real

Shopify The All in One Commerce Platform for Businesses Shopify 11 09 2025 05 56 PM

What it actually is: Think of Shopify as renting your own storefront in the digital world—except you get to design it exactly how you want, and you’re not paying millions for prime real estate.

Who it’s really for: People who are serious about building an actual brand. Not just listing stuff on someone else’s site where you’re competing with a million other sellers. This is for dropshippers, product-based businesses, anyone who wants to own their corner of the internet.

ProsCons
You control everything—your brand, your look, your vibeMonthly costs (though they start super low)
8,000+ apps to add basically any feature imaginableBit of a learning curve if you’ve never built a website
No transaction fees if you use Shopify PaymentsGood themes can cost $100-$500
They’re there 24/7 if you need helpApps can add up ($50-150/month average)
Grows with you from tiny startup to big businessTakes more time to set up than just listing on a marketplace
Sell everywhere—your site, Instagram, Facebook, you name itPremium features cost more

What you’ll actually pay (2025):

  • First 3 days: Totally free. Test everything.
  • Then 3 months at $1/month: Basically free to keep going
  • Basic Plan: $39/month after that—great for new stores
  • Grow Plan: $105/month—when you’re really cooking
  • Advanced Plan: $399/month—for serious volume
  • Credit card fees: 2.9% + 30¢ (goes down as you upgrade)

Real user ratings: 4.4 out of 5 stars on G2 from over 4,500 actual business owners. These aren’t random app store reviews—these are people running real businesses who rate it daily.

What sellers actually say: “The ease of use is the top-ranking advantage. Easy integration and quick setup. It’s user-friendly and intuitive interface makes it accessible for beginners.” —Verified G2 reviewer

My honest take: Look, Shopify costs money. But here’s the thing—you’re not paying 20% commissions on every single sale like you would on marketplaces. You’re building something you actually own. The 90-day free trial is pretty much risk-free testing. Build your store, add products, make your first sales, see if you like it. With 8,000+ apps, you can customize basically anything. It’s the real deal for anyone serious about online business.

Pro tip: Start with that 90-day trial. Take your time. Don’t rush. Learn the platform. Then decide if it’s right for you.


Etsy: The Handmade Goods Headquarters

Etsy Nepal Shop for handmade vintage custom and unique gifts for everyone 11 09 2025 05 57 PM

What it actually is: The internet’s craft fair. Etsy’s got 96+ million buyers specifically hunting for unique, handmade, vintage, and creative stuff. It’s where your quirky handmade earrings can actually find the right people.

Who it’s really for: Makers, crafters, artists, vintage collectors. Anyone selling something with personality that can’t be found at Target.

ProsCons
96+ million people already shopping for unique stuffFees add up fast (20-25% total when you factor everything)
Super easy to start (just $0.20 to list)If you make over $10K, they force 12-15% offsite ads fees
Buyers expect handmade = you’re in the right placeYou’re competing with 7.47+ million other sellers
Strong brand for creative productsCustomer service has gone downhill lately (major complaint)
Manage everything from your phoneListing fees renew every 4 months whether you sold or not
They handle sales tax automaticallyRandom account suspensions are happening more in 2025

The fee breakdown (brace yourself):

  • Listing fee: $0.20 per item (renews every 4 months)
  • Transaction fee: 6.5% of your total sale
  • Payment processing: 3% + $0.25 per transaction
  • Offsite ads: 15% (12% if you’re making bank) – NOT optional for big sellers
  • Real cost: Plan on paying 20-25% of each sale total

Example math: You sell a necklace for $50 + $5 shipping = $55 total

  • Listing: $0.20
  • Transaction fee: $3.58
  • Payment processing: $1.90
  • You actually keep: About $49.32 (roughly 90% after fees)

User ratings—here’s where it gets interesting: The Etsy app? 4.5/5 stars. Looks great, right? But actual seller reviews on Trustpilot? Just 1.4/5 stars. Big disconnect. Sellers in 2025 are reporting account bans without warning, support that doesn’t respond, and fees eating up profits.

What actually sells best on Etsy:

  • Personalized jewelry (15% of all sellers are in this space)
  • Digital downloads—printables, planners, templates
  • Custom home décor
  • Wedding stuff and invitations
  • Vintage items (has to be 20+ years old to qualify)

My honest take: Etsy’s great for getting in front of buyers who are actively looking for handmade stuff. That built-in traffic is valuable. But don’t make it your only game. Lots of successful makers use Etsy to get discovered, then move loyal customers to their own Shopify store where they keep more profit. The fees are steep, and customer service has gotten rough. Diversify your selling channels.


eBay: The OG Marketplace (for Better or Worse)

Electronics Cars Fashion Collectibles More eBay 11 09 2025 05 58 PM

What it actually is: The internet’s original garage sale, now with 132-159 million buyers worldwide. Been around since 1995. Still good for certain things, not so much for others.

Who it’s really for: People with random stuff to sell, collectibles enthusiasts, anyone comfortable with auctions and competitive pricing.

ProsCons
Massive global audienceFees can hit 13-15% pretty easily
250 free listings every monthFee structure is confusing as hell
Auction and fixed-price optionseBay heavily favors buyers in any dispute
They’ll sell pretty much anything“Below standard” status increases your fees
Global shipping program availableCustomer service is basically non-existent
Top Rated Seller perks existTons of competition = race to bottom on price

What you’ll pay (2025):

  • Free listings: 250 per month if you don’t have a store
  • Final value fees: Average 12-15% of total sale + $0.30
  • Store subscriptions: $4.95-$349.95/month (gets you more free listings, lower fees)

Example math: Sell electronics for $100 + $10 shipping = $110 total

  • Final value fee: $14.58 (13.25%)
  • Transaction fee: $0.30
  • You keep: $95.12

User ratings: 1.2 out of 5 stars on Trustpilot from actual sellers. Yikes. The main gripes? Zero seller protection (buyers can return completely different items or claim damage), sky-high fees, and support that straight-up doesn’t help.

My honest take: eBay still works for certain niches—collectibles, used electronics, rare finds. The audience is huge. But be ready for difficult buyers and zero platform protection. Lots of 20+ year sellers are bailing in 2025 because the seller experience has gotten so bad. Use it strategically, not as your main gig.


Amazon

Welcome to Amazon Seller Central 11 09 2025 05 59 PM

What it actually is: The biggest ecommerce platform on the planet. Amazon’s reach is insane, but so is the competition and complexity.

Who it’s really for: Established sellers with inventory capital, mass-market products, and thick skin for competition.

ProsCons
Unmatched reach (billions of eyeballs)Competition is absolutely brutal
Amazon Prime members trust buying hereFee structure is stupidly complex
FBA handles everything (storage, shipping, returns)Account suspensions happen for mysterious reasons
Buyers already trust AmazonSeller support is terrible
Great analytics and toolsFBA storage fees keep climbing
No fee increases announced for 2025Steep learning curve

What you’ll pay (2025):

  • Individual Plan: $0.99 per item sold (if you’re under 40 sales/month)
  • Professional Plan: $39.99/month (if you’re selling more than 40/month)
  • Referral fees: 8-15% depending on what you’re selling
  • FBA fees: $3-$10+ per item for them to store, pick, pack, and ship

User ratings: 1.3 out of 5 stars on Trustpilot for the seller experience. Common complaints: money held for 120+ days, impossible-to-reach support, getting banned without explanation. Yet millions still sell there because the audience is unbeatable.

My honest take: Amazon is a beast. If you can handle the complexity, fees, and competition, the volume potential is unmatched. But it’s not for beginners or the faint of heart. You need capital, patience, and a willingness to play by Amazon’s ever-changing rules. Best for established businesses that can absorb the challenges.


Facebook Marketplace: Free Local Selling (With Caveats)

1 Facebook Marketplace Facebook 11 09 2025 06 00 PM

What it actually is: Facebook’s built-in marketplace tapping into 1+ billion users. It’s like Craigslist but easier to use and slightly less sketchy—slightly.

Who it’s really for: Casual sellers clearing stuff out, local sales, big items (furniture, appliances), anyone avoiding shipping.

ProsCons
Totally free for local pickup sales10% fee on shipped items (went up from 5% in 2024)
1+ billion potential buyersScams are everywhere
Unlimited listingsZero customer service. Like, actually zero.
Works with Facebook MessengerNo pre-paid shipping labels anymore (removed Feb 2025)
Great for heavy items you don’t want to shipBasically no protection for local sales
Super easy to listRandom account bans for no reason

What you’ll pay (2025):

  • Local pickup: FREE—zero fees
  • Shipped items: 10% fee + $0.80 minimum
  • No listing fees or monthly costs

User ratings: 1.8 out of 5 stars on PissedConsumer. Main issue? Scams galore, and Facebook doesn’t vet listings or provide real support.

Safety tips for local sales:

  • Meet in public places (police station parking lots are clutch)
  • Bring a friend
  • Cash only—no Venmo/Zelle from strangers
  • Trust your gut

My honest take: Facebook Marketplace is fantastic for local, in-person sales where you get cash in hand and avoid all fees. But shipping through the platform got worse in 2025 (no more pre-paid labels), and scam protection is minimal. Stick to local sales and you’re golden.


Poshmark: Fashion-Focused & Social

Poshmark Buy and sell fashion home decor beauty more 11 09 2025 06 01 PM

What it actually is: A marketplace specifically for fashion items with 80+ million users shopping for clothes, shoes, accessories, and beauty products. It’s got this whole social shopping vibe.

Who it’s really for: Fashion resellers, anyone cleaning out their closet, people selling brand-name clothing.

ProsCons
Prepaid USPS shipping labels (easy!)20% commission is steep
Huge audience specifically shopping for fashionSales are declining in 2025 (lots of sellers reporting this)
Social features like Posh Parties$2.95 flat fee makes selling cheap items unprofitable
Flat shipping rate ($8.27, buyer pays)They hold your money for 3+ days after delivery
Authentication service for luxury itemsCustomer service has tanked lately
Mobile app is really smooth (4.8/5 stars)Lowball offers are constant

What you’ll pay (2025):

  • Sales under $15: $2.95 flat fee
  • Sales $15+: 20% commission
  • Listing: Free
  • Shipping: $8.27 flat rate (buyer pays)

Example: Sell a designer dress for $80

  • Poshmark takes: $16 (20%)
  • You keep: $64

User ratings: 1.2 out of 5 stars on Trustpilot from sellers (ouch), but 4.8 out of 5 stars on the App Store. The disconnect is real—the app works great, but the seller experience has “bottomed out” according to longtime users.

What sells best:

  • Designer and brand-name clothing
  • Shoes and handbags
  • Accessories and jewelry
  • Gently used fashion

My honest take: Poshmark is decent for fashion where the 20% cut is justified by the built-in audience and easy shipping. But lots of sellers are reporting slower sales in 2025, and customer service is rough. Use it as one channel, not your only one.


Wix: Pretty Websites That Also Sell Stuff

Website Builder Create a Free Website In Minutes Wix com 11 09 2025 06 01 PM

What it actually is: A website builder with solid ecommerce features. Think of it as building your own store with a drag-and-drop designer. Super visual, great for small businesses.

Who it’s really for: Small businesses, service providers, creatives who want a beautiful website that happens to also sell products.

ProsCons
Drag-and-drop design (seriously easy)Can get slow with lots of products
900+ gorgeous templatesNot great for scaling to huge businesses
No transaction fees on ecommerce plansOnce you pick a template, you’re kinda stuck with it
Tons of apps availableSEO isn’t as strong as Shopify or WordPress
Built-in booking/appointment schedulingApps can cost $3-20+ each per month
24/7 support that actually respondsBasic ecommerce features compared to dedicated platforms

What you’ll pay (2025):

  • Light Plan: $17/month (basic site, NOT for selling)
  • Core Plan: $29/month (this is what you want for ecommerce)
  • Business Plan: $36/month (more advanced stuff)
  • Business Elite: $159/month (unlimited everything, VIP support)
  • Payment processing: 2.9% + $0.30 per transaction

User ratings: 4.6 out of 5 stars on Trustpilot—genuinely good! People love the design flexibility and how easy it is to use.

My honest take: Wix is perfect for small business owners who want a beautiful website that also sells stuff. The $29/month Core plan is super affordable, and you get way more design freedom than most platforms. Just know that Wix can slow down if you’re adding hundreds of products, and you might outgrow it as you scale big.


Squarespace: When Design Matters Most

Website Builder — Easily Create Your Own Website — Squarespace 11 09 2025 06 02 PM

What it actually is: The most beautiful website builder out there, hands down. If you’re a photographer, designer, artist, or creative who needs a stunning portfolio that also sells—this is your spot.

Who it’s really for: Photographers, designers, artists, bloggers, anyone who prioritizes gorgeous design above everything else.

ProsCons
Absolutely stunning templatesFewer ecommerce features than Shopify
Easiest platform to use (#1 in recent testing)Not built for serious scaling
Excellent blogging toolsWay fewer third-party integrations (40 vs. 8,000)
All-in-one (hosting, SSL, domains included)Prices went up recently (Advanced: $52→$99)
Every site is mobile-optimized automaticallyBetter for small stores, not massive catalogs
Strong built-in SEO toolsNo phone support

What you’ll pay (2025):

  • Basic Plan: $16/month (but has 2% transaction fee—skip it)
  • Core Plan: $23/month (0% transaction fees—go with this)
  • Plus Plan: $39/month (lower processing rates)
  • Advanced Plan: $99/month (lowest processing rates)

User ratings: 4.6 out of 5 stars on Capterra, 4.4/5 on G2—creatives absolutely love this platform.

My honest take: If you’re a creative who needs a website that makes people stop and stare, choose Squarespace. The $23/month Core plan is affordable and includes everything. But if you’re planning to sell thousands of products or need complex ecommerce features, Shopify or WooCommerce are better long-term bets.


BigCommerce: For When You’re Getting Serious

Shape Your Future On Your Terms BigCommerce 11 09 2025 06 02 PM

What it actually is: A powerful ecommerce platform with enterprise-level features at mid-market prices. Like Shopify’s more serious, feature-packed cousin.

Who it’s really for: Growing businesses ($50K-$1M+ revenue), multi-channel sellers, B2B operations, companies with technical resources.

ProsCons
No transaction fees everForced plan upgrades when you hit revenue thresholds
Tons of features built-inSteeper learning curve
Unlimited products, storage, bandwidthOnly 12 free themes (vs. hundreds elsewhere)
Great B2B toolsNot beginner-friendly at all
24/7 phone supportGets pricey as you grow
Superior SEO capabilitiesLess design flexibility than Wix

What you’ll pay (2025):

  • Standard: $29/month (up to $50K annual sales)
  • Plus: $79/month (up to $180K annual sales)
  • Pro: $299/month (up to $400K annual sales)
  • Enterprise: Custom pricing ($1,000+/month)

Important catch: BigCommerce automatically forces you to upgrade when you hit revenue thresholds. Make $51K? Boom, you’re on the $79/month plan whether you want it or not.

User ratings: 4.2 out of 5 stars on G2 from verified business users. Named Best Commerce Software 2025.

My honest take: BigCommerce is brilliant if you’re past the startup phase and ready to scale seriously. You get way more features out-of-the-box than Shopify without transaction fees. But it’s not for beginners, and those forced upgrades at revenue milestones can sting. Best for established sellers doing $50K+ annually.


WooCommerce: Total Control (If You’re Nerdy Enough)

WooCommerce 11 09 2025 06 03 PM

What it actually is: A free WordPress plugin that turns any WordPress site into a full ecommerce store. Open-source, meaning you own everything and can customize literally anything.

Who it’s really for: WordPress users, developers, tech-savvy folks, anyone wanting maximum control without monthly platform fees.

ProsCons
Core plugin is totally freeYou need to know WordPress
Customize absolutely anythingYou manage hosting, security, updates—all of it
No monthly platform fees“Hidden” costs add up (hosting, extensions, themes)
No transaction fees (just payment processor)Steeper learning curve
Great for content + selling comboSupport is community forums only
8,000+ extensions availableTime-intensive to set up properly

What you’ll actually spend (2025):

  • WooCommerce plugin: FREE
  • Hosting: $5-100+/month (realistically $20-25/month minimum for decent)
  • Domain: $10-20/year
  • SSL certificate: FREE (usually included with hosting)
  • Theme: Free options exist, premium $30-100/year
  • Extensions: $50-300/year each (subscriptions, marketing, shipping, etc.)
  • Realistic total: $300-1,000+/year for a small store

User ratings: 4.4-4.5 out of 5 stars across G2, WordPress.org, and other platforms. Developers and WordPress nerds love the flexibility.

My honest take: WooCommerce is unbeatable if you’re already using WordPress and want complete control without monthly fees. Yes, you’ll pay for hosting and extensions, but you avoid those 10-20% marketplace commissions. Not recommended for total beginners or anyone without basic WordPress knowledge. If WordPress feels like a foreign language, try WooExpress ($39-70/month) for a managed, easier version.


Free Online Selling Sites: The Zero-Cost Options

Okay, let’s be real—sometimes you just want to sell stuff without paying fees. Fair. Here are the actual free options:

Craigslist: The Dinosaur That Still Works

What it is: The original free classifieds since 1995. No fancy features, just post and sell locally.

Pros: Totally free, huge local reach, dead simple, great for big stuff
Cons: Looks like 1998, scams everywhere, zero protection, no customer service

Best for: Local sales, furniture, appliances, cars, anything in-person

Facebook Marketplace (Local Only)

What it is: As we covered, Facebook Marketplace is 100% free for local, in-person sales.

Pros: FREE, 1+ billion users, integrated with Facebook
Cons: Scams galore, no protection for local, customer service doesn’t exist

Best for: Clearing out your house, furniture, meeting buyers locally

OfferUp: Free Listings, But Not Really Free

What it is: Mobile-first marketplace for local and shipped sales. Listings are free, but you pay 12.9% + $1.99 when stuff sells.

Pros: Easy app, TruYou verification for safety, free to list
Cons: 12.9% fee when sold (not actually free)

Best for: Local sales where you dodge fees via in-person exchanges

Mercari: Free Listings with 10% Commission

What it is: Super easy mobile marketplace with free listings but a flat 10% fee when things sell. Includes prepaid shipping labels.

Pros: Ridiculously easy to use, prepaid shipping, big audience
Cons: 10% commission (not free), both sides have to rate each other

Best for: Shipping items nationally without meetups

Free Platform Comparison

PlatformReachBest CategoryMain Limitation
CraigslistLocal citywideEverythingScams, outdated, no protection
Facebook Marketplace (local)Local/regionalEverythingScams, no support, only free for local
OfferUpLocal + shippingEverything12.9% fee when sold (not truly free)
MercariNational shippingEverything10% commission (not truly free)
GumtreeUK/Australia/SAEverythingNot available in US
NextdoorYour neighborhoodEverythingExtremely limited reach

Bottom line: Truly free platforms (Craigslist, Facebook local, Gumtree, Nextdoor) work great for local, in-person cash sales. But they come with risks—scams, no protection, minimal support. If you’re shipping, expect to pay 10-13% even on “free” platforms like Mercari and OfferUp.


Which Platform Is Best for You? Find Your Match

Still not sure? Here’s a quick matchmaking guide based on what you’re selling:

What You’re SellingGo WithWhy
Handmade ProductsEtsy or ShopifyEtsy for instant audience, Shopify for brand control
DropshippingShopifyBest supplier integrations, pro look
Local Selling (Free)Facebook Marketplace or CraigslistZero fees for in-person deals
Digital ProductsShopify or WooCommerceFull control, no marketplace limits
Second-Hand StuffeBay, Mercari, or Facebook MarketplaceBuyers expect used, huge audiences
Fashion & ClothingPoshmark or MercariFashion-focused buyers, easy shipping
Building a BrandShopify or BigCommerceProfessional, scalable, you own it
Tight BudgetWix ($29/mo) or WooCommerceAffordable or free to start
Creatives/PhotosSquarespaceStunning templates, easy portfolio + shop
Big Volume/EnterpriseBigCommerce or Shopify PlusAdvanced features, serious scalability

My Real Recommendation for Most People:

Just starting? Try Facebook Marketplace for free local sales first. Test products and pricing without any risk.

Ready to build something real? Start Shopify’s 90-day free trial. Build your store, add products, launch properly. The $1/month for three months after is basically nothing, and you’ll have your own branded store.

Selling handmade? List on both Etsy (for traffic) AND build a Shopify store (for brand loyalty). Don’t rely only on marketplaces.

Tech-savvy with WordPress? WooCommerce gives complete control and no monthly fees. Just budget for quality hosting.


Tips for Actually Selling Successfully (Any Platform)

Alright, picking the right platform is step one. But actually making sales? That takes some smart moves:

Make Your Listings Actually Sell

Your listing is your salesperson. Make it work:

  • Front-load keywords in titles: Most important words first. “Vintage Leather Jacket Men’s Size Large Brown” beats “Jacket for Sale.”
  • Write for humans, optimize for robots: Use natural language with target keywords 2-3 times. Don’t stuff.
  • Answer questions before they ask: Include measurements, materials, condition, shipping upfront.
  • Use bullet points: People scan. Make key info pop.
  • Tell a story (when it fits): On platforms like Etsy, buyers want the backstory of handmade items.

Product Photos: Your Secret Weapon

Bad photos kill sales faster than anything. Here’s what works:

Must-haves:

  • Minimum 2000×2000 pixels (let buyers zoom)
  • 5-8 photos showing every angle
  • White or neutral background for main shot
  • Good lighting (natural light is gold)
  • Show scale (common object for size reference)

2025 trends crushing it:

  • 360-degree views: Increase conversions by 35%
  • Lifestyle photos: Show it being used, not just sitting there
  • Real customer photos: Beat studio shots for trust
  • Video demos: 89% of businesses see positive ROI
  • Clean, minimal backgrounds: Less clutter = more focus

Pro tip: Get a $20-30 lightbox from Amazon. Game-changer for consistent, pro-looking photos.

SEO: The Secret Most Sellers Ignore

Most people skip SEO entirely, which means you can crush it with basics:

For marketplaces (Etsy, eBay, Amazon):

  • Research actual searches (use platform’s search bar autocomplete)
  • Include 3-5 relevant keywords naturally in titles
  • Use all available character space
  • Include synonyms in descriptions (“sofa” AND “couch”)
  • List specific details: color, size, material, brand, style, condition

For your own site (Shopify, Wix, WooCommerce):

  • Write unique meta descriptions (150-160 chars with main keyword)
  • Use H2 headers with keyword variations
  • Create blog content answering customer questions
  • Link related products internally
  • Add schema markup for rich snippets (star ratings in Google)

Reviews = Gold

Products with reviews are 270% more likely to be purchased. Reviews are everything.

How to get more:

  • Follow up 5-7 days after delivery
  • Make it stupid easy with direct links
  • Small incentive (loyalty points, giveaway entry—never pay for reviews!)
  • Respond to every review, good or bad
  • Display reviews prominently on product pages

Other trust builders:

  • Trust badges at checkout (SSL, money-back, secure payment logos)
  • Show “Recently sold” or “X people viewing” notifications
  • Clear return and shipping policies
  • Customer photos in product galleries
  • Display contact info prominently (real businesses have phone numbers)

Running Ads That Actually Work

Organic traffic rocks, but sometimes you need to boost sales:

Paid ads worth trying:

  • Google Shopping ads: 5.7% average conversion, top of searches
  • Facebook/Instagram ads: Target by demographics, interests, behaviors. Great for retargeting cart abandoners.
  • Platform ads: Etsy Ads, eBay Promoted Listings, Amazon Sponsored Products put you front-and-center.

Promotions that work:

  • Flash sales with timers: Creates urgency (most sales in first hour)
  • Free shipping thresholds: “Free shipping over $50” ups order value
  • Bundle deals: “Buy 2, get 15% off” moves inventory
  • Abandoned cart emails: Automated discount codes recover 15% of abandoners
  • First-time buyer discounts: 10-15% off for email subscribers converts window shoppers

Pro tip: Your email list is gold. Expect $68 return for every $1 spent on email marketing. Build that list from day one.


The Final Verdict: What Should You Actually Do?

Okay, let’s bring this home. After digging into every major platform, here’s my straight-up advice:

On a Tight Budget (Under $50/Month):

Start with Facebook Marketplace for free local sales to test products. Once you’re making consistent sales, invest in Wix ($29/month) or WooCommerce (hosting costs only) for your own site.

Can Invest $30-100/Month:

Go with Shopify using their 90-day free trial. The $1/month for three months deal is insane. Build during the trial, launch, scale. When ready to upgrade, $39/month gives you everything.

Selling Handmade:

List on Etsy for built-in traffic, but build a Shopify store simultaneously for brand loyalty. Use Etsy to capture searches, convert loyal customers to your site where you keep more profit.

Serious About Building a Real Business:

Shopify wins. Yes, monthly costs exist. But you’re building an asset you own, not renting space on someone else’s turf. The 90-day free trial means zero risk to try properly.

Claim your 90-day free Shopify trial here. Use these three months to:

  • Set up store design
  • Add products with pro photos
  • Test marketing strategies
  • Make first sales
  • See if ecommerce fits you

After trial, pay just $1/month for three more months. Nearly half a year basically free.

Bottom line: The “best” platform depends entirely on your situation, products, and goals. But for most sellers wanting to build something lasting, Shopify offers the best combo of ease, power, and scalability. Take that free trial. See for yourself.


Frequently Asked Questions

What’s the easiest platform for beginners?

Facebook Marketplace is easiest because it’s totally free for local sales and you already have an account. Just take photos, list, meet buyers. Once you’ve got experience and want to level up, Wix ($29/month) or Shopify (90-day free trial) are both super beginner-friendly for building your own store.

Which has the lowest fees?

For free local sales, Facebook Marketplace and Craigslist charge nothing. For shipped items, WooCommerce technically has no platform fees (just hosting and payment processing). Among marketplaces, Mercari at 10% beats Poshmark (20%) or eBay (13%+). But remember—lower fees often mean less built-in traffic.

Can I sell on multiple sites at once?

Absolutely! Smart sellers use multi-channel strategies. Sell handmade on Etsy, have your Shopify store, list extras on Facebook Marketplace—all simultaneously. Just track inventory carefully. Tools like Sellbrite or Shopify’s multi-channel features help sync inventory across platforms.

How do I get paid?

Payment varies by platform:

  • Marketplaces (Etsy, eBay, Amazon, Poshmark): Platform holds payment, sends to bank via ACH (typically 2-5 business days)
  • Your own store (Shopify, Wix, WooCommerce): Payment processor (Stripe, PayPal, Shopify Payments) deposits directly to bank
  • Local sales: Cash is king! Or Venmo/PayPal for in-person

Most platforms offer faster payouts for a small fee if you need cash immediately.

What are the safest platforms?

Shopify, Wix, Squarespace, and BigCommerce are safest because you control transactions with proper security (SSL certificates). Among marketplaces, platforms with authentication and buyer protection like Poshmark and Mercari are safer than Craigslist. Always use platform payment systems (never wire money or accept checks!), meet publicly for local sales, trust your gut.

Do I need a business license?

Depends on location and scale. Casual sellers (clearing closet occasionally) usually don’t need licenses. Running a real business with regular sales likely needs:

  • Business license (city/county)
  • Sales tax permit (to collect sales tax)
  • EIN (Employer ID from IRS)
  • DBA (if using business name)

Check local and state requirements. When in doubt, consult an accountant—worth the $100-200 for proper setup.

How much can I realistically make?

Honest answer? Varies wildly. Casual sellers: $100-500/month clearing out stuff. Serious part-timers: $500-2,000/month. Full-time businesses: $3,000-10,000+/month once established. Platform matters less than your hustle, product selection, marketing, consistency. Start small, test products, scale what works.


There you go—everything you need to know about the best online selling platforms in 2025! Whether you’re launching a fashion empire on Poshmark, building a handmade empire on Etsy and Shopify, or just clearing your garage on Facebook Marketplace, you’ve got the roadmap now.

My advice? Stop overthinking and start selling. Pick a platform based on what you’re selling, list your first product this week, adjust as you learn. The best platform is the one you actually use.

And if you’re serious about building a real online business, grab that 90-day free Shopify trial while it’s available. Three months is plenty to build something special.

You’ve got this! 🚀