postcardsocial.net

What It Is

Postcard is a social media publishing tool built around an iOS app, with the premise of “write once, share everywhere.” It is designed for users who need to publish to multiple social networks at the same time, and it also supports sending content to your own website instead of keeping everything on third-party social platforms.

Core Features and Integrations

At its core, Postcard focuses on multi-platform content creation and distribution. Users can choose where each individual post is published, with support for syncing links, images, and other content to networks such as Twitter, Facebook, LinkedIn, and Tumblr. Custom Network allows websites to receive content via the Postcard API Protocol. The Host feature lets users designate one network as the content host, while other networks share backlinks to it, helping drive traffic to a self-owned website, sales page, or key social post. The WordPress plugin lowers the integration barrier and can display feeds via pages, shortcodes, or widgets.

API, Deployment, and Security

Developer support is one of the product’s more notable strengths. The documentation lists endpoints for authentication, posting, media posting, deletion, lookup, search, user information, and more, and supports both URL Path and Query string call formats. Self-owned websites can implement the protocol in any programming language, while the WordPress plugin can also serve as a reference implementation. On the security side, POST calls require a token, and /authenticate exchanges a username and password for a long-lived token. However, the available text does not disclose enterprise security capabilities such as HTTPS, permission tiers, audit logs, or compliance certifications.

Pricing and Product Maturity

The crawled text does not provide plan details, pricing, a free tier, or trial information, nor does it explain payment methods. At present, the iOS version is clearly available for download, while Android and desktop versions are only marked as “coming soon / on the way,” so its maturity across teams and devices is limited. There is also no visible support for typical social media management SaaS features such as team collaboration, approval workflows, role-based permissions, calendar scheduling, or analytics.

Pros, Cons, and Who It’s For

Its strengths are a clear concept and flexible publishing paths, making it especially suitable for website owners, bloggers, and developers who want more control over content ownership. WordPress users also benefit from relatively low integration costs. Its weaknesses include limited transparency around commercial terms, a lack of enterprise-grade collaboration and compliance features, and dependence on overseas social networks.

Access From China and Alternatives

For users in mainland China, access to and use of integrated networks such as Twitter and Facebook is usually restricted, so the overall assessment is that Postcard is partially limited. The available text does not clarify App Store download availability, website access, or payment conditions. If your focus is overseas social media operations, you may compare it with Buffer, Hootsuite, and Later. If your priority is distribution across Chinese new media platforms, local alternatives such as 新媒体管家, 微小宝, and 易媒助手 may be more relevant.