Save time by connecting your site to automation extensions that streamline key tasks, like sales tax reporting and order fulfillment. Built and managed by third-party services, these extensions connect to your site to offer additional features.
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.
Watch a video
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.
Available extensions
You can connect these extensions to your store. Click a service to learn more:
| Service | Supported languages | Supported countries |
| 1-800Accountant | EN | US |
| Aftership | AR, BG, CS, DA, EL, FI, HR, HU, ID, IT, JA, KO, NB, PL, PT, RO, RU, SK, SL, SV, TR, ZH | Anywhere |
| Delighted | 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 |
| Easyship | 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 |
| EZ Texting | EN | CA, US |
| FreshBooks | EN | Anywhere |
| GoDataFeed | 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 |
| Greenback | EN | Anywhere |
| inFlow Cloud | EN | Anywhere |
| Order Desk | EN | Anywhere |
| Outfy | EN | Anywhere |
| Printful | EN, ES | Anywhere |
| Printique | EN | US, CA |
| QuickBooks Online by OneSaas | EN | Anywhere |
| Returns Center | DE, EN, ES, FR, JA, PT, ZH | Anywhere |
| ShipBob | EN | CA, US |
| ShipStation | EN | AU, CA, UK, US |
| Shippo | EN | Anywhere |
| Shopping Feed | EN, ES, FR | BR, CA, ES, FR, GB, IT, MX, US |
| TaxJar | EN | US |
| TradeGecko | EN | Anywhere |
| Trunk | EN | Anywhere |
| Xero by OneSaas | EN | Anywhere |
Note: Extensions powered by OneSaas require a OneSaas subscription.
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 | 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 | 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 | 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.