Effective: November 4, 2026 · Version 1.0
These are the companies that handle data for Local Margin, what each one does and what it receives. This list is part of our Privacy policy. Each provider may use the data only to provide its service to us, under its own contract and privacy terms with us. No new provider handles Member data until it is on this list, and Members can ask to be emailed when the list changes.
1. Providers that handle personal data
| Provider | What it does for us | What it receives | Where |
|---|---|---|---|
| Vercel | Hosts the website and the app, runs our server code, keeps request and error logs | Requests, IP addresses, technical logs, the error records our own code writes | US |
| Supabase | Our database, sign-in (including passwords, two-step sign-in and Google or Amazon sign-in) and file storage | All account, order, payment-record and Amazon information we hold; uploaded files such as resale certificates, photos and attachments | US (East) |
| Stripe | Payments: subscription billing, card holds and charges, bank (ACH) payments, refunds, disputes, sales-tax calculation and invoices | Owner's name, email, billing address, payment details, amounts, delivery address for tax | US |
| Resend | Sends our account, order, payment and security emails, and receives supplier invoices sent to our team's inbox | Email address, name, the email's content | US |
| Inngest | Runs background tasks (finding deals, syncing Amazon data, order steps, sending notifications and emails) | The task's data, which can include account and order identifiers | US |
| HubSpot | Customer records, the waitlist and newsletter, and support conversations; its analytics cookies on the website (Cookie policy, section 5) | Name, email, business name, what you sell, stage, support messages, newsletter choices, website visit data where the tag runs | US |
| Google sign-in (if you use it); Tag Manager and Analytics; Google Ads measurement (Cookie policy, sections 5 and 6); Google Workspace for our team's email, documents and spreadsheets | Sign-in identity; visit and campaign data where the tags run; what you write to us and the records our team keeps | US | |
| Measuring our ads, on the website and the sign-up page only (Cookie policy, section 6) | Cookie identifiers; for a sign-up, a hashed email address | US | |
| Cloudflare | Checks that sign-up, sign-in, password reset and the free product check are used by a person, not a bot | Browser and device signals, IP address | US |
| Amazon | Sign in with Amazon (if you use it) and the connection to your seller account through Amazon's Selling Partner API | What Amazon needs to authorise the connection, our requests about your account under that authorisation, and the inbound shipments we create | US |
| Our fulfilment partners | Buy the products from suppliers for us, handle prep and shipping, and place orders with our prep partner | Order contents, your business name and delivery details, your Amazon shipment details; never your payment details | US |
| Little Owl FBA Book Prep LLC (Little Owl Prep) | Our prep partner: inspects, prepares and ships orders to Amazon | Order contents, inspection results and your Amazon shipment details; never your payment details | US (Moraine, Ohio) |
Monitoring. Errors and security events are recorded by our own code into our own database on Vercel and Supabase, and alerts go to our team by email through Resend. No separate monitoring company receives your data.
2. Providers that receive no personal data
These providers help us find and check products. They receive product and supplier information only, never who you are.
| Provider | What it does for us | What it receives |
|---|---|---|
| A product and price data provider | Amazon product, price and sales history | Product identifiers |
| A web search provider | Web search for suppliers that sell a product | Product names and search terms |
| A web page reader | Reads supplier web pages | Supplier web addresses |
| An AI processing provider | AI analysis to match products, read supplier pages, check deals and summarise tool results | Product titles, product details, supplier page text, and the product preferences a Member sets for a search (never the Member's identity) |
| A site icon service | Supplier site icons shown in the app, fetched by our own server | Supplier domain names |
3. Former providers
None yet. When we stop using a provider that still holds data of ours, we list it here until the data is deleted.
Questions
Email privacy@localmargin.com.