Squarespace Extensions are a collection of third-party tools to enhance your site and streamline key tasks, like sales tax compliance, drop shipping, SEO, and social media marketing. Built and managed by third-party services, our extensions connect to your site and are the equivalent of plugins, add-ons, or apps.
This guide includes all of our current extensions. If we don't have an extension that meets your needs, browse our official Squarespace integrations for more features and tools.
Note: These aren't official Squarespace integrations, and they fall outside the scope of our support. We can’t guarantee their functionality or full compatibility with Squarespace. For help with these third-party services, contact them directly.
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Connect an extension
To connect an extension:
- Click here to open Squarespace Extensions.
- You’ll be taken to Squarespace Extensions, where you can browse third-party services.
- Click a service. Read the extension details, especially any third-party pricing information.
- Click Connect to site.
- Log in and select your site.
- Click Allow to grant the service the permissions they need to connect to Squarespace.
- Follow the steps on the service’s site to complete the setup.
Pricing and availability
You can connect Squarespace Extensions on all plans. There’s no additional cost through Squarespace to connect extensions, but some third-party services require their own subscriptions. You can view the pricing details for each service on their details page in Squarespace Extensions.
Finance extensions
You can connect these finance extensions to your store. Click a service to learn more:
| Service | Supported languages | Supported countries |
| 1-800Accountant Cloud-based bookkeeping platform with support |
EN | US |
| FreshBooks Small business invoicing and accounting solution |
EN | Anywhere |
| Greenback Auto-sync Squarespace data to QuickBooks & Xero |
EN | Anywhere |
| QuickBooks Online by OneSaas Automate your accounting with QuickBooks Online |
EN | Anywhere |
| TaxJar Streamline your sales tax compliance |
EN | US |
Note: Extensions powered by OneSaas require a OneSaas subscription.
Inventory and products extensions
You can connect these inventory and products extensions to your store. Click a service to learn more:
| Service | Supported languages | Supported countries |
| inFlow Cloud Stop running out of stock, start using inFlow |
EN | Anywhere |
| Printful Print-on-demand drop shipping & warehousing |
EN, ES, FR, JA | Anywhere |
| Printique High-quality custom on-demand photo products |
EN | US, CA |
| Quickbooks Commerce Power your business with a single platform |
EN | Anywhere |
| Spocket Drop shipping US and EU winning products |
EN | Anywhere |
| Trunk Multi-channel, real-time stock syncing and bundling |
EN | Anywhere |
What you can sell with print-on-demand extensions
You can use Printful and Printique to print-on-demand and drop ship products to your customers.
- With Printful, you can sell bags, mugs, shirts, and more. For a full list of products, visit Printful.
- With Printique, you can sell acrylic prints, framed prints, photo puzzles, and more. For a full list of products, visit Printique.
Sales and marketing extensions
You can connect these sales and marketing extensions to your site. Click a service to learn more:
| Service | Supported languages | Supported countries |
| Channable The ultimate feed management & pay-per-click (PPC) tool. |
EN, FR, DE, NL, ES | AU, AT, BE, CA, DK, FR, DE, IE, IT, NL, NO, PT, ES, SE, CH, GB, US |
| Delighted Automate post-purchase customer feedback surveys |
AR, BG, CS, DA, DE, EL, ES, ET, FI, FR, HE, HR, HU, ID, IT, JA, KA, KO, LT, LV, MS, NB, NL, PL, PT, RO, RU, SR, SV, TG, TR, ZH | Anywhere |
| EZ Texting Keep customers informed with text updates |
EN | CA, US |
| GoDataFeed Manage Google, Facebook & Instagram Product Feeds |
DE, EN, FR, GA, IT, SV | AE, AU, BE, BR, CA, CH, CY, DE, DK, ES, FI, FR, GB, HK, IE, IL, IN, IT, JP, MX, NL, NO, NZ, PL, SE, TH, TR, US, VN |
| Outfy Social media marketing - boost traffic & sales |
EN | Anywhere |
| Smart SEO SEO done in a way search engines will love |
EN | Anywhere |
Shipping and fulfillment extensions
You can connect these shipping and fulfillment extensions to your store. Click a service to learn more:
| Service | Supported languages | Supported countries |
| Aftership Branded tracking page and proactive notifications |
AR, BG, CS, DA, EL, FI, HR, HU, ID, IT, JA, KO, NB, PL, PT, RO, RU, SK, SL, SV, TR, ZH | Anywhere |
| Easyship Easily manage your shipments from one dashboard |
EN | AU, AT, BE, CA, DK, ES, FI, FR, DE, HK, IN, IE, IT, JP, MY, MX, NL, NZ, NO, PT, SG, KR, ES, SE, CH, UK, US |
| Order Desk Automated order management with 250+ integrations |
EN | Anywhere |
| Returns Center by Aftership Self-service returns & management portal |
DE, EN, ES, FR, JA, PT, ZH | Anywhere |
| ShipBob Modern ecommerce fulfillment solution |
EN | CA, US |
| Shippo Save time and money on shipping |
EN | Anywhere |
| ShipStation The fastest, easiest way to ship your products |
EN | AU, CA, UK, US |
Supported carriers for shipping extensions
Our shipping extensions support these carriers. Carriers listed for other countries may not be available in the US:
| Extension | United States | All other countries |
| Easyship Easily manage your shipments from one dashboard |
DHL Express, DirectLink, FedEx, SEKO Logistics, UPS, USPS | Airpak, Aramex, Australia Post, Canada Post, CouriersPlease, DPD, DPEX, Fastway, Hermes, Hong Kong Post, J&T Express, Lalamove, Mondial Relay, Ninja Van, Purolator, Quantium, Qxpress, Roadbull Logistics, Sendle, SF Express, Singapore Post, TNT, Toll |
| Shippo Save time and money on shipping |
APC Postal, Asendia, AxleHire, DHL Express, FedEx, Globegistics, LaserShip, Newgistics, OnTrac, RR Donnelley, UPS, USPS | Canada Post, CouriersPlease, Deutsche Post, Fastway, GLS France, GLS Germany, Purolator, Sendle, Canada Post |
| ShipStation The fastest, easiest way to ship your products |
Asendia, DHL Express, FedEx, LSO, OnTrac, SEKO Logistics, UPS, USPS | Canada Post, Canpar, DPD, Purolator, Royal Mail, Sendle, StarTrack |
Commerce APIs
Build to Squarespace’s Public APIs to create your own integrations. To learn more, visit Squarespace API keys and read our developer documentation.
Disconnect an extension
To disconnect an extension:
- In the Home Menu, click Settings, then click Extensions.
- Click an extension.
- Click Disconnect.
Disconnecting an extension stops the data sync between your site and the third-party service. The service may still have data you sent while the extension was connected. Contact the third-party service directly to manage your historical data.
Note: Some services may display the option to disconnect the extension on their side, but you must disconnect the extension through Squarespace to ensure success.
Where to get help
These extensions are built by third-party services, and fall outside the scope of our support. We can’t guarantee their functionality or full compatibility with Squarespace.
Squarespace Customer Support can help you access Squarespace Extensions and connect them to your site. For help using these third-party services, contact them directly.
To contact third-party services:
- Go to Squarespace Extensions.
- Click the extension you have questions about.
- Under Additional Information, click Support.