flatpass VS Mainstack.co

• Automatic role assignment
  Members pay, the bot grants their Discord role instantly. A buyer who isn't in your server yet is added with it. No manual verification.
• Automatic role removal
  The role comes off when a subscription ends, is refunded or charged back. It stays while Stripe retries a failed renewal.
• Hosted invite page
  A subscription page in your server's own look (name, icon and colours) builds itself from your roles and pricing. No code.
• Price card in Discord
  Post a card in any channel and pin it: each plan gets a button with its price, and the card updates when you change one.
• Checkout links
  Every plan has its own link that opens checkout directly, for your website, bio or anywhere else you post.
• Invite Page Analytics
  Visitors, page views, clicks on your checkout links and conversion rate, by referral source, region and device, plus taggable campaign links to track individual shares.
• 0% of sales
  Never a percentage cut. You keep every dollar after Stripe's own processing fee.
• Flat monthly tiers
  Free up to 15 paid members. $29 up to 80 paid members, $79 up to 200 paid members, $149 for up to 750 paid members, and uncapped for $399.
• All features on every tier
  Tiers meter community size only. Nothing is gated behind a higher plan.
• Multiple tiers per server
  Run a $5 supporter role and a $25 premium role from the same server.
• Your own Stripe account
  Payments settle directly in your Stripe via Connect Standard, never a platform balance.
• Flexible biling periods
  Monthly, quarterly, every six months or yearly, each priced as you choose.
• Free trials
  Members get their role immediately, with the first charge days later. Set the length per server.
• Promo codes
  Members type a code on your invite page before checkout.
• Roles with no price
  Give a role away on sign-up. Those members never count toward the 15-member free cap.
• Cards, Apple Pay, Google Pay
  Enabled automatically through Stripe — no separate payment setup.
• Local currency checkout
  Members see and pay in their own currency where Stripe supports it.
• You own your customer data
  Emails, payment history, and the customer relationship stay in your Stripe.
• One-click OAuth, no API keys
  Authorize via Stripe Connect. flatpass never asks for or stores your Stripe secret key.
• Worldwide sellers
  EU-based, works with Stripe accounts in any country Stripe supports.
• Cancel anytime
  No setup fee, no contract. Keep access through the period you've paid for.

• All-in-One Platform
  Mainstack combines multiple business tools into a single platform, including link-in-bio pages, digital storefronts, payment processing, and booking — reducing the need for multiple subscriptions and integrations.
• Easy Storefront & Digital Product Sales
  Users can quickly set up digital storefronts to sell products, services, courses, and digital downloads without needing technical expertise or a separate e-commerce platform.
• Built-in Payment Processing
  Mainstack offers integrated payment solutions that support multiple currencies and payment methods, making it easy for creators and businesses to receive payments globally.
• Creator-Focused Design
  The platform is tailored for creators, freelancers, and small businesses, offering tools like customizable link-in-bio pages, portfolio showcases, and booking features that cater specifically to their needs.
• No-Code Setup
  Mainstack requires no coding knowledge to get started. Users can build professional-looking pages, storefronts, and booking systems using intuitive drag-and-drop or form-based interfaces.

Possible disadvantages

• Limited Brand Recognition
  Compared to established competitors like Gumroad, Shopify, or Linktree, Mainstack is less well-known, which may cause potential users to hesitate due to concerns about reliability and longevity.
• Feature Depth May Be Limited
  While Mainstack offers many tools in one place, each individual feature may lack the depth and advanced functionality found in dedicated single-purpose platforms like Calendly for bookings or Shopify for e-commerce.
• Limited Third-Party Integrations
  Mainstack may not offer as many integrations with popular third-party tools (e.g., email marketing platforms, CRMs, analytics tools) compared to more established competitors.
• Smaller Community & Support Resources
  As a relatively newer platform, Mainstack has a smaller user community, which means fewer tutorials, forums, and peer-generated resources available for troubleshooting and learning.
• Scalability Concerns
  While suitable for individual creators and small businesses, Mainstack may not offer the robust infrastructure and advanced features needed by larger businesses or those experiencing rapid growth.

No analysis of flatpass yet.